query: When do I sell a stock that I hold as a long-term position?

positive: "The psychology of investing is fascinating. I buy a stock that's out of favor at $10, and sell half at a 400% profit, $50/share. Then another half at $100, figuring you don't ever lose taking a profit. Now my Apple shares are over $500, but I only have 100. The $10 purchase was risky as Apple pre-iPod wasn't a company that was guaranteed to survive.  The only intelligent advice I can offer is to look at your holdings frequently, and ask, ""would I buy this stock today given its fundamentals and price?"" If you wouldn't buy it, you shouldn't hold it. (This is in contrast to the company ratings you see of buy, hold, sell. If I should hold it, but you shouldn't buy it to hold, that makes no sense to me.) Disclaimer - I am old and have decided stock picking is tough. Most of our retirement accounts are indexed to the S&P. Maybe 10% is in individual stocks. The amount my stocks lag the index is less than my friends spend going to Vegas, so I'm happy with the results. Most people would be far better off indexing than picking stocks."

positive: "This answer relies on why you are holding shares of a company in the first place. So let's address that: So does this mean you would like to vote with your shares on the directions the company takes? If so, your reasons for selling would be different from the next speculator who only is interested in share price volatility. Regardless of your participation in potential voting rights associated with your share ownership, a different reason to sell is based on if your fundamental reasons for investing in the company have changed.  Enhancements on this topic include: Trade management, how to deal with position sizes. Buying and selling partial positions based on price action while keeping a core long term position, but this is not something ""long term investors"" generally put too much effort in. Price targets, start your long term investment with a price target in mind, derived from a future market cap based on your initial fundamental analysis of the company's prospects. And finally, there are a lot of things you can do with a profitable investment in shares."

positive: "If you are already invested in a particular stock, I like JoeTaxpayer's answer. Think about it as if you are re-buying the stocks you own every day you decide to keep them and don't set emotional anchor points about what you paid for them or what they might be worth tomorrow. These lead to two major logical fallacies that investor's commonly fall prey to, Loss Aversion and Sunk Cost, both of which can be bad for your portfolio in the long run. To avert these natural tendencies, I suggest having a game plan before you purchase a stock based on on your investment goals for that stock. For example a combination of one or more of the following: I'm investing for the long term and I expect this stock to appreciate and will hold it until (specific event/time) at which point I will (sell it all/sell it gradually over a fixed time period) right around the time I need the money. I'm going to bail on this stock if it falls more than X % from my purchase price. I'm going to cash out (all/half/some) of this investment if it gains more than x % from my purchase price to lock in my returns. The important thing is to arrive at a strategy before you are invested and are likely to be more emotional than rational.  Otherwise, it can be very hard to sell a ""hot"" stock that has suddenly jumped in price 25% because ""it has momentum"" (gambler's fallacy). Conversely it can be hard to sell a stock when it drops by 25% because ""I know it will bounce back eventually"" (Sunk Cost/Loss Aversion Fallacy).  Also, remember that there is opportunity cost from sticking with a losing investment because your brain is saying ""I really haven't lost money until I give up and sell it."" When logically you should be thinking, ""If I move my money to a more promising investment I could get a better return than I am likely to on what I'm holding."""

positive: For what it's worth -- and I realize this isn't directly an answer to the question -- one of the advantages of sticking with mutual funds, beyond their being inherently diversified, is that it removes a lot of the temptation to try to time the market. When you need money, you sell shares in such a way that it maintains your preferred investment ratio, and simply don't worry about which stocks are  actually involved. (I've gotten 15% APR this year across all my investments, for absolutely minimal effort. That's quite good enough for me.)

negative: "And what exactly do I profit from the short? I understand it is the difference in the value of the stock. So if my initial investment was $4000 (200 * $20) and I bought it at $3800 (200 * $19) I profit from the difference, which is $200. Do I also receive back the extra $2000 I gave the bank to perform the trade? Either this is extremely poorly worded or you misunderstand the mechanics of a short position.  When you open a short position, your are expecting that the stock will decline from here.  In a short position you are borrowing shares you don't own and selling them.  If the price goes down you get to buy the same shares back for less money and return them to the person you borrowed from.  Your profit is the delta between the original sell price and the new lower buy price (less commissions and fees/interest).  Opening and closing a short position is two trades, a sell then a buy.  Just like a long trade there is no maximum holding period. If you place your order to sell (short) 200 shares at $19, your initial investment is $3,800.   In order to open your $3,800 short position your broker may require your account to have at least $5,700 (according to the 1.5 ratio in your question).  It's not advisable to open a short position this close to the ratio requirement.  Most brokers require a buffer in your account in case the stock goes up, because in a short trade if the stock goes up you're losing money.  If the stock goes up such that you've exhausted your buffer you'll receive what's known as a ""margin call"" where your broker either requires you to wire in more money or sell part or all of your position at a loss to avoid further losses.  And remember, you may be charged interest on the value of the shares you're borrowing. When you hold a position long your maximum loss is the money you put in; a position can only fall to zero (though you may owe interest or other fees if you're trading on margin).  When you hold a position short your maximum loss is unlimited; there's no limit to how high the value of something can go.  There are less risky ways to make short trades by using put options, but you should ensure that you have a firm grasp on what's happening before you use real money. The timing of the trades and execution of the trades is no different than when you take a plain vanilla long position.  You place your order, either market or limit or whatever, and it executes when your trade criteria occurs."

negative: The only time I've bothered with stop orders is when I think the position is in a particularly volatile state and there is an earnings report pending.  In this situation it's an easily debatable thing to do.  If I'm so concerned that the earnings report will be enough to cause a wild downswing that I'd place a stop order, maybe I should just drop the position now.   I subscribe to the school of thought that you don't sell your MVPs.  I've bought a few things on a whim that really performed well over the few years to follow.  To me it doesn't make sense to pick a return at which I would turn off the spigot.  So generally it doesn't make sense to hold orders that would force a sale, either after some upside or downside occurs. Additionally, if I've chosen something as a long term hold.  I never spend all my cash opening up a position.  I've frequently opened positions that subsequently experienced a decline, when that happens I buy more. Meaningless side thought: With the election coming I've been seriously considering pulling some of my gains off the table.  My big apprehension with doing that is that I have no near-term alternative use for the money.  So what's the point of selling a position I'm otherwise comfortable with just to pay taxes on the gain then probably buy back in?

negative: It has got to do with the irrationality of humans.  The so called long term investor is in it for the long term, they are not worried about market fluctuations nor timing the market. But yet they will aim to try to get a bargain when they buy in.  It is contradictory in a way. Think about it; if I buy a stock and it drops by 30% I am not worried because I am in it for the long term, but I am worried about getting 1% off when I buy it.  They usually tend to buy when the stock starts falling. However, what they don’t realise is when a stock starts falling there is no telling when it will stop. So even if they get a bargain for that day, it is usually quickly wiped out a few days later. Instead, of waiting for the price to find support and start recovering, they are eager to buy what they think is a bargain. I think this type of long term investing is very risky, and the main reason is because the investor has no plan. They just try to buy so called bargain stocks and hold them until they need the money (usually in retirement). But what happens if the stock price is lower when they want to retire than when they bought it? I hope no long term investor was trying to retire in 2008. If they simply had a plan to indicate when they would buy and under what conditions they would sell, and have a risk management plan in place, then maybe they could reduce their risk somewhat and conserve their capital. A good article to read on this is What's Wrong With Long-Term Investing.

negative: "For stock options, where I'm used to seeing these terms: Volume is usually reported per day, whereas open interest is cumulative. In addition, some volume closes positions and some opens positions.  For example, if I am long one contract and sell it to someone who was short one contract, then that adds to volume and reduces open interest.  If I hold no contracts and sell (creating a short position) to someone who also had no contracts, then I add to volume and I increase open interest. EDIT: With the clarification in your comment, then I would say some people opened and closed positions in that one day.  Their opening and closing trades both contribute to ""volume"" but they have not net position in the ""open interest."""

negative: "Some stocks do fall to zero. I don't have statistics handy, but I'd guess that a majority of all the companies ever started are now bankrupt and worth zero. Even if a company does not go bankrupt, there is no guarantee that it's value will increase forever, even in a general, overall sense. You might buy a stock when it is at or near its peak, and then it loses value and never regains it. Even if a stock will go back up, you can't know for certain that it will. Suppose you bought a stock for $10 and it's now at $5. If you sell, you lose half your money. But if you hold on, it MIGHT go back up and you make a profit. Or it might continue going down and you lose even more, perhaps your entire investment. A rational person might decide to sell now and cut his losses. Of course, I'm sure many investors have had the experience of selling a stock at a loss, and then seeing the price skyrocket. But there have also been plenty of investors who decided to hold on, only to lose more money. (Just a couple of weeks ago a stock I bought for $1.50 was selling for $14. I could have sold for like 900% profit. Instead I decided to hold on and see if it went yet higher. It's now at $2.50. Fortunately I only invested something like $800. If it goes to zero it will be annoying but not ruin me.) On a bigger scale, if you invest in a variety of stocks and hold on to them for a long period of time, the chance that you will lose money is small. The stock market as a whole has consistently gone up in the long term. But the chance is not zero. And a key phrase is ""in the long term"". If you need the money today, the fact that the market will probably go back up within a few months or a year or so may not help."

negative: "Why only long term investments? What do they care if I buy and sell   shares in a company in the same year? Simple, your actually investing when you hold it for a long term. If you hold a stock for a week or a month there is very little that can happen to change the price, in a perfect market the value of a company should stay the same from yesterday to today so long as there is no news(a perfect market cannot exist). When you hold a stock for a long term you really are investing in the company and saying ""this company will grow"". Short term investing is mostly speculation and speculation causes securities to be incorrectly valued. So when a retail investor puts money into something like Facebook for example they can easily be burned by speculation whether its to the upside or downside. If the goal is to get me to invest my money, then why not give apply   capital gains tax to my savings account at my local bank? Or a CD   account? I believe your gains on these accounts are taxed... Not sure at what rate. If the goal is to help the overall health of business, how does it do   that? During an IPO, the business certainly raises money, but after   that I'm just buying and selling shares with other private   shareholders. Why does the government give me an incentive to do this   (and then hold onto it for at least a year)? There are many reasons why a company cares about its market price: A companies market cap is calculated by price * shares outstanding. A market cap is basically what the market is saying your company is worth. A company can offer more shares or sell shares they currently hold in order to raise even more capital. A company can offer shares instead of cash when buying out another company. It can pay for many things with shares. Many executives and top level employees are payed with stock options, so they defiantly want to see there price higher. these are some basic reasons but there are more and they can be more complex."

negative: "Sorry but you already provided the answer to your own question.  The simple answer is to 'not day trade' but hold things for a longer period and don't trade a large number of different stocks every week. Seriously, have a look at the rules and see what it implies.. an average of 20 buys and sells of longer term positions PER DAY is a pretty fair bit of trading, that's really churning through the positions compared to someone who might establish positions with say 25 well picked stocks and might change even 5 of those a week to a different stock.  Or even a larger number of stocks but seeking to hold them for over a year so you get taxed at the long term cap gains rate. If you want to day trade, be prepared to be labeled as such and deal with your broker on that basis.  Not like they will hate you given all the fees you are likely to rack up.  And the government will love you also, since you'll be paying short term gains taxes.  (and trust me, us bogelheads appreciate the liquidity the speculative and short term folks bring to the market.) In terms of how it would impact you, Expect to be required to have a fairly substantial balance ($25K) if you are maintaining a margin account. I'd suggest reading this thread My account's been labeled as ""day trader"" and I got a big margin call. What should I do? What trades can I place in the blocked period?"

negative: CFDs should not be used as a buy and hold strategy (which is risky enough doing with shares directly). However, with proper money and risk management and the proper use of stop losses, a medium term strategy is very plausible.  I was using CFDs in the past over a short time period of usually between a couple of days to a couple is weeks, trying to catch small swings with very tight stops. I kept getting wipsawed due to my stops being too tight so had too many small loses for my few bigger wins. And yes I lost some money, almost $5k in one year. I have recently started a more medium term strategy with wider stops trying to catch trending stocks. I have only recently started this strategy and so far have 2 loses and 3 wins. Just remember that you do get charged a financing fee for holding long position overnight, buy for short position you actually get paid the funding fee for overnight positions. My broker charges the official interest rate + 2.5% for long positions and pays the official rate - 2.5% for short positions. So yes CFDs can be used for the longer term as long as you are implementing proper money and risk management and use stop losses. Just be aware of the implications of using margin and all the costs involved.

negative: It's actually quite simple. You're actually confusing two concept. Which are taking a short position and short selling itself. Basically when taking a short position is by believing that the stock is going to drop and you sell it. You can or not buy it back later depending on the believe it grows again or not. So basically you didn't make any profit with the drop in the price's value but you didn't lose money either.  Ok but what if you believe the market or specific company is going to drop and you want to profit on it while it's dropping. You can't do this by buying stock because you would be going long right? So back to the basics. To obtain any type of profit I need to buy low and sell high, right? This is natural for use in long positions. Well, now knowing that you can sell high at the current moment and buy low in the future what do you do? You can't sell what you don't have. So acquire it. Ask someone to lend it to you for some time and sell it. So selling high, check.  Now buying low? You promised the person you would return him his stock, as it's intangible he won't even notice it's a different unit, so you buy low and return the lender his stock. Thus you bought low and sold high, meaning having a profit. So technically short selling is a type of short position. If you have multiple portfolios and lend yourself (i.e. maintaining a long-term long position while making some money with a short term short-term strategy) you're actually short selling with your own stock. This happens often in hedge funds where multiple strategies are used and to optimise the transaction costs and borrowing fees, they have algorithms that clear (match) long and short coming in from different traders, algorithms, etc. Keep in mind that you while have a opportunities risk associated.  So basically, yes, you need to always 'borrow' a product to be able to short sell it. What can happen is that you lend yourself but this only makes sense if:

negative: Yes it is viable but uncommon. As with everything to do with investment, you have to know what you are doing and must have a plan. I have been successful with long term trading of CFDs for about 4 years now. It is true that the cost of financing to hold positions long term cuts into profits but so do the spreads when you trade frequently. What I have found works well for me is maintaining a portfolio that is low volatility, (e.g. picking a mix of positions that are negatively correlated) has a good sharpe ratio, sound fundamentals (i.e. co-integrated assets - or at least fairly stable correlations) then leveraging a modest amount.

negative: "The process of borrowing shares and selling them is called shorting a stock, or ""going short.""  When you use money to buy shares, it is called ""going long."" In general, your strategy of going long and short in the same stock in the same amounts does not gain you anything.  Let's look at your two scenarios to see why. When you start, LOOT is trading at $20 per share.  You purchased 100 shares for $2000, and you borrowed and sold 100 shares for $2000.  You are both long and short in the stock for $2000.  At this point, you have invested $2000, and you got your $2000 back from the short proceeds.  You own and owe 100 shares. Under scenario A, the price goes up to $30 per share.  Your long shares have gone up in value by $1000.  However, you have lost $1000 on your short shares.  Your short is called, and you return your 100 shares, and have to pay interest.  Under this scenario, after it is all done, you have lost whatever the interest charges are. Under scenario B, the prices goes down to $10 per share.  Your long shares have lost $1000 in value.  However, your short has gained $1000 in value, because you can buy the 100 shares for only $1000 and return them, and you are left with the $1000 out of the $2000 you got when you first sold the shorted shares.  However, because your long shares have lost $1000, you still haven't gained anything.  Here again, you have lost whatever the interest charges are. As explained in the Traders Exclusive article that @RonJohn posted in the comments, there are investors that go long and short on the same stock at the same time.  However, this might be done if the investor believes that the stock will go down in a short-term time frame, but up in the long-term time frame.  The investor might buy and hold for the long term, but go short for a brief time while holding the long position. However, that is not what you are suggesting.  Your proposal makes no prediction on what the stock might do in different periods of time.  You are only attempting to hedge your bets.  And it doesn't work.  A long position and a short position are opposites to each other, and no matter which way the stock moves, you'll lose the same amount with one position that you have gained in the other position.  And you'll be out the interest charges from the borrowed shares every time. With your comment, you have stated that your scenario is that you believe that the stock will go up long term, but you also believe that the stock is at a short-term peak and will drop in the near future.  This, however, doesn't really change things much.  Let's look again at your possible scenarios. You believe that the stock is a long-term buy, but for some reason you are guessing that the stock will drop in the short-term.  Under scenario A, you were incorrect about your short-term guess.  And, although you might have been correct about the long-term prospects, you have missed this gain.  You are out the interest charges, and if you still think the stock is headed up over the long term, you'll need to buy back in at a higher price. Under scenario B, it turns out that you were correct about the short-term drop.  You pocket some cash, but there is no guarantee that the stock will rise anytime soon.  Your investment has lost value, and the gain that you made with your short is still tied up in stocks that are currently down. Your strategy does prevent the possibility of the unlimited loss inherent in the short.  However, it also prevents the possibility of the unlimited gain inherent in the long position.    And this is a shame, since you fundamentally believe that the stock is undervalued and is headed up.  You are sabotaging your long-term gains for a chance at a small short-term gain."

negative: "A mutual fund could make two different kinds of distributions to you: Capital gains: When the fund liquidates positions that it holds, it may realize a gain if it sells the assets for a greater price than the fund purchased them for. As an example, for an index fund, assets may get liquidated if the underlying index changes in composition, thus requiring the manager to sell some stocks and purchase others. Mutual funds are required to distribute most of their income that they generate in this way back to its shareholders; many often do this near the end of the calendar year.  When you receive the distribution, the gains will be categorized as either short-term (the asset was held for less than one year) or long-term (vice versa). Based upon the holding period, the gain is taxed differently. Currently in the United States, long-term capital gains are only taxed at 15%, regardless of your income tax bracket (you only pay the capital gains tax, not the income tax). Short-term capital gains are treated as ordinary income, so you will pay your (probably higher) tax rate on any cash that you are given by your mutual fund. You may also be subject to capital gains taxes when you decide to sell your holdings in the fund. Any profit that you made based on the difference between your purchase and sale price is treated as a capital gain. Based upon the period of time that you held the mutual fund shares, it is categorized as a short- or long-term gain and is taxed accordingly in the tax year that you sell the shares. Dividends: Many companies pay dividends to their stockholders as a way of returning a portion of their profits to their collective owners. When you invest in a mutual fund that owns dividend-paying stocks, the fund is the ""owner"" that receives the dividend payments. As with capital gains, mutual funds will redistribute these dividends to you periodically, often quarterly or annually. The main difference with dividends is that they are always taxed as ordinary income, no matter how long you (or the fund) have held the asset. I'm not aware of Texas state tax laws, so I can't comment on your other question."

negative: The product type and transaction direction are not linked.  When you short sell a stock, you are still dealing with shares of an equity security.  When you take delivery of a bond, you are buying that bond and holding a long position even though it's a debt security.

negative: "Below is just a little information on short selling from my small unique book ""The small stock trader"":  Short selling is an advanced stock trading tool with unique risks and rewards. It is primarily a short-term trading strategy of a technical nature, mostly done by small stock traders, market makers, and hedge funds. Most small stock traders mainly use short selling as a short-term speculation tool when they feel the stock price is a bit overvalued. Most long-term short positions are taken by fundamental-oriented long/short equity hedge funds that have identified some major weaknesses in the company. There a few things you should consider before shorting stocks: Despite all the mystique and blame surrounding short selling, especially during bear markets, I personally think regular short selling, not naked short selling, has a more positive impact on the stock market, as: Lastly, small stock traders should not expect to make significant profits by short selling, as even most of the great stock traders (Jesse Livermore, Bernard Baruch, Gerald Loeb, Nicolas Darvas, William O’Neil, and Steven Cohen,) have hardly made significant money from their shorts. it is safe to say that odds are stacked against short sellers. Over the last century or so, Western large caps have returned an annual average of between 8 and 10 percent while the returns of small caps have been slightly higher.  I hope the above little information from my small unique book was a little helpful! Mika (author of ""The small stock trader"")"

negative: Something really does seem seedy that if I invest $2500, that I'll make above 50k if the stock doubles. Is it really that easy? You only buy or sell on margin. Think of when the stock moves in the opposite direction. You will loose 50k. You probably didn't look into that. Investment will vanish and then you will have debt to repay. Holding for long term in CFD accounts are charged per day. Charges depends on different service providers. CFD isn't and should not be used for long term. It is primarily for trading in the short term, maybe a week at the maximum. Have a look at the wikipedia entry and educate yourself.

negative: I would also be getting out of the stock market if I noticed prices starting to fall and a crash possibly on the way. There are some good and quite simple techniques I would use to time the markets over the medium to long term. I have described some of them in the answer to this question of mine: What are some simple techniques used for Timing the Stock Market over the long term? You could use similar techniques in your investing. And in regards to back-testing DCA to Timing The Markets, I have done that too in my answer to the following question: Investing in low cost index fund — does the timing matter? Timing the Markets wins hand down. In regards to back-testing and the concerns Kent Anderson has brought up, when I back-test a trading strategy, if that strategy is successful, I then forward test it over a year or two to confirm the results. As with back-testing you can sometimes curve fit your criteria too much. By forward testing you are confirming that the strategy is robust over different market conditions. One strategy you can take when the market does start to fall is short selling, as mentioned by some already. I am now short selling using CFDs over the short to medium term as one of my more aggressive strategies. I have a longer term strategy where I do not short, but tighten my stop losses when the market starts to tank. Sometimes my positions will keep going up even though the market as a whole is heading down, and I can make an extra 5% to 10% on these positions before I get taken out. The rare position even continues going up during the whole downturn and when the market starts to recover. So I let the market decide when I get out and when I stay in, I leave my emotions out of it. The best thing you can do is have a written trading plan with all your criteria for getting into the market, your criteria for getting out of the market and your position sizing and risk management incorporated in the plan.

negative: "Very interesting question. While searching i also found that some precious metal ETFs (including IAU) gains are taxed at 28% because IRS considers it ""collectible"", rather than the usual long term 15% for stocks and stock holding ETFs. As for capital gain tax you have to pay now my guess it's because of the following statement in the IAU prospectus (page 34): When the trust sells gold, for example   to pay expenses, a Shareholder will   recognize gain or loss ...."

negative: "But I don't see how it's any different than buying a stock at a low price and holding on to it for some months. Based on your question, I would say the difference is time. Day trading by its nature is a 6-hour endeavor. If you buy low and are planning to sell high, then you only have a few hours to make this happen. As a previous poster mentioned, there is a lot of ""white noise"" that occurs on a weekly/daily/hourly/min basis. Long-term investors have the time to wait it out. Although, as a side note, if you were a buy-and-hold investor from the 1960s-early 1980s, then buy and hold was not very good. Is it just the psychological/addictive aspect of it? This is the biggest reason. Day trading is stressful and stress can cause financially destructive decisions such as over-leveraging, over-trading, etc. Why is day trading stressful? Because you are managing hundreds to thousands of trades a year. When combined with the lack of time in a day to make moves, it becomes stressful. Also, many day traders do it full time. Which adds to the pressure to be correct and to be incredible at money managment. A lot of buy-and-hold investors have full time jobs and may only check their positions every month or so."

negative: > It will have minimal effects on buy & hold traders since they typically research for a long time, then buy & hold stock for many months.  This is the part I never understand. If a short term tax doesn't affect buy & hold traders, when why would HFT affect buy & hold traders?

negative: The easiest way to deal with risks for individual stocks is to diversify. I do most of my investing in broad market index funds, particularly the S&P 500.  I don't generally hold individual stocks long, but I do buy options when I think there are price moves that aren't supported by the fundamentals of a stock. All of this riskier short-term investing is done in my Roth IRA, because I want to maximize the profits in the account that won't ever be taxed. I wouldn't want a particularly fruitful investing year to bite me with short term capital gains on my income tax. I usually beat the market in that account, but not by much. It would be pretty easy to wipe out those gains on a particularly bad year if I was investing in the actual stocks and not just using options. Many people who deal in individual stocks hedge with put options, but this is only cost effective at strike prices that represent losses of 20% or more and it eats away the gains. Other people or try to add to their gains by selling covered call options figuring that they're happy to sell with a large upward move, but if that upward move doesn't happen you still get the gains from the options you've sold.

negative: "The tax comes when you close the position. If the option expires worthless it's as if you bought it back for $0. There's a short-term capital gain for the difference between your short-sale price and your buyback price on the option. I believe the capital gain is always short-term because short sales are treated as short-term even if you hold them open more than one year. If the option is exercised (calling away your stock) then you add the premium to your sale price on the stock and then compute the capital gain. So in this case you can end up treating the premium as a long-term capital gain. See IRS pub 550 http://www.irs.gov/publications/p550/ch04.html#en_US_2010_publink100010619 Search for ""Writers of puts and calls"""

negative: "Is there anyway to salvage my investment for short-term? No.  If by ""salvage"" you mean ""get back as much as you paid"", the only way to salvage it is to wait as long as you consider ""short-term"" and see if goes up again.  If by ""salvage"" you mean ""get some money back"", the only thing you can do to guarantee that is sell it now.  By doing so, you guarantee that you will get neither more nor less than it is worth right now.  Either way, there is nothing you can do other than sell the stock or hold it.  The stock price went down.  You can't make it go back up. Would it be better if I sell my stocks now and buy from other company? Or should I just wait for it's price to go up again? This depends on why you bought the stock, and what you think it will do in the future.  You said a family member persuaded you.  Does that family member still think the stock will go up again?  If so, do you still trust them? You didn't even say what stock it is in your question, so there's no way anyone here can tell you whether it's a good idea to sell it or not.  Even if you do say what stock it is, all anyone can do is guess.  If you want, you could look the stock up on Motley Fool or other sites to see if analysts believe it will rise.  There are lots of sources of information.  But all you can do with that information is decide to sell the stock or not. It may sound obvious, but you should sell if you think the stock will go lower, and hold it if you think it could still go back up.  No one can tell you which of those things is going to happen."

negative: I think people in general tend to unnecessarily over-complicate this issue.  Here's what I think you should do in any situation like this: First and foremost, put all tax considerations aside and decide whether it makes sense to sell the stock now or hold on to it for the long term based on its merits as an investment.  Tax considerations have absolutely nothing to do with whether the stock is a good investment.  If you consider all non-tax factors and decide to hold on to it for the long term, then you can use the tax considerations as a very minor input to how long you should hold it - in other words, don't set your time horizon to 17.5 months if waiting another 2 weeks gives you better tax treatment. You're going to pay taxes on your gains no matter what.  The only difference is whether you pay capital gains tax or income tax.  Granted, the income tax rate is higher, but wouldn't it suck if you pay a LOT less tax only because you have a LOT less value in your stock? So to answer your question - I would say, absolutely not, tax consequences do not make it worthwhile to hold on to your ESPP shares.  If you decide to hold on to your ESPP for other reasons (and they better be good ones to put that much free profit at risk), only then should you look at the tax consequences to help fine-tune your strategy.

negative: I am a believer in stocks for the long term, I sat on the S&P right though the last crash, and am 15% below the high before the crash.  For individual stocks, you need to look more closely, and often ask yourself about its valuation. The trick is to buy right and not be afraid to sell when the stock appears to be too high for the underlying fundamentals. Before the dotcom bubble I bought Motorola at $40. Sold some at $80, $100, and out at $120. Coworkers who bought in were laughing as it went to $160. But soon after, the high tech bubble burst, and my sales at $100 looked good in hindsight. The stock you are looking at - would you buy more at today's price? If not, it may be time to sell at least some of that position.

negative: A long put - you have a small initial cost (the option premium) but profit as the stock goes down. You have no additional risk if the shock rises, even a lot. Short a stock - you gain if the stock drops, but have unlimited risk if it rises, the call mitigates this, by capping that rising stock risk. The profit/loss graph looks similar to the long put when you hold both the short position and the long call.  You might consider producing a graph or spreadsheet to compare positions. You can easily sketch put, call, long stock, short stock, and study how combinations of positions can synthetically look like other positions. Often, when a stock has no shares to short, the synthetic short can help you put your stock position in place.

negative: "There are ways to mitigate, but since you're not protected by a tax-deferred/advantaged account, the realized income will be taxed. But you can do any of the followings to reduce the burden: Prefer selling either short positions that are at loss or long positions that are at gain. Do not invest in stocks, but rather in index funds that do the rebalancing for you without (significant) tax impact on you. If you are rebalancing portfolio that includes assets that are not stocks (real-estate, mainly) consider performing 1031 exchanges instead of plain sale and re-purchase. Maximize your IRA contributions, even if non-deductible, and convert them to Roth IRA. Hold your more volatile investments and individual stocks there - you will not be taxed when rebalancing. Maximize your 401K, HSA, SEP-IRA and any other tax-advantaged account you may be eligible for. On some accounts you'll pay taxes when withdrawing, on others - you won't. For example - Roth IRA/401k accounts are not taxed at all when withdrawing qualified distributions, while traditional IRA/401k are taxed as ordinary income. During the ""low income"" years, consider converting portions of traditional accounts to Roth."

negative: If you're worried about volatility, and you're in mostly long positions, you should be looking to diversify your portfolio (meaning, buying some stocks that will do better in a bear market) if it's not already diverse, but you shouldn't be looking to abandon your positions, unless you anticipate a short-term need for cash.  Other than that, you may want to hold off on the short-term positions for a while if you're concerned about volatility, though many traders see volatility as a great time to make money (as there is more movement, there's more opportunity to make money from mispriced stocks in both directions).  Unless you think the market will be permanently down due to these reasons, anyway, but I don't see any reason to believe that yet.  Even World War Two wasn't enough to permanently hurt the market, after all! Remember that everyone in the market knows what you do.  If there were a sure thing that the market was going to crash, it already would have. Conservative positions tend to involve holding onto a well diversified portfolio rather than simply holding onto cash, unless the investor is very conservative (in which case the portfolio should be cash anyway). The fact that you say this is your rainy day fund does make me a little curious, though; typically rainy day funds are better in cash (and not invested) since you might hit that rainy day and need cash quickly (in which case you could take significant losses if the time isn't right).

negative: Try to find out (online) what 'the experts' think about your stock. Normally, there are some that advise you to sell, some to hold and some to buy. Hold on to your stock when most advise you to buy, otherwise, just sell it and get it over with. A stock's estimated value depends on a lot of things, the worst of these are human emotions... People buy with the crowd and sell on panic. Not something you should want to do.  The 'real' value of a stock depends on assets, cash-flow, backlog, benefits, dividends, etc. Also, their competitors, the market position they have, etc. So, once you have an estimate of how much the stock is 'worth', then you can buy or sell according to the market value. Beware of putting all your eggs in one basket. Look at what happened to Arthur Andersen, Lehman Brothers, Parmalat, Worldcom, Enron, etc.

negative: Stop loss orders are the exact opposite of what you should be doing if you are implementing a long term buy-and-hold strategy. The motivation of a buy-and-hold strategy is that in the long term, the market rises even despite the occasional crash or recession. Setting a stop loss simply increases the probability that you will sell for a low price in a temporary market downturn. Unless you are likely to need near-term liquidity (in which case you're not a long term investor), that makes no sense.

negative: "Many investors don't invest for the short term and so a stock ""nose-diving"" in the short run will not affect their long term strategy so they will simply hold on to it until it recovers. Additionally funds that track an index have to hold on to the constituents of that index no matter what happens to its value over the period (within trading limits). Both of these kinds of investors will be able to lend stock in a company out and not trigger a forced buy-in on a short term change. If the underlying long-term health of the company changes or it is removed from indices it is likely that this will change, however. Employee stock plans and other investors who are linked directly to the company or who have a vested interest in the company other than in a financial way will also be unwilling (or unable) to sell on a down turn in the company. They will similarly be able to lend their stock in the short term."

negative: E.g. I buy 1 stock unit for $100.00 and sell it later for $150.00 => income taxes arise. Correct. You pay tax on your gains, i.e.: the different between net proceeds and gross costs (proceeds sans fees, acquisition costs including fees). I buy 1 stock unit for $150.00 and sell it later for $100.00 => no income taxes here. Not correct. The loss is deductible from other capital gains, and if no other capital gains - from your income (up to $3000 a year, until exhausted). Also, there are two different tax rate sets for capital gains: short term (holding up to 1 year) and long term (more than that). Short term capital gains tax matches ordinary income brackets, whereas long term capital gains tax brackets are much lower.

negative: Link only answers aren't good, but the list is pretty long. It's a moving target, the requirement change based on a number of criteria. It usually jumps to force you to sell when you hold a losing position, or when your commodity is about to skyrocket.


query: Does a market maker sell (buy) at a bid or ask price?

positive: "EVERYONE buys at the ask price and sells at the bid price (no matter who you are). There are a few important things you need to understand. Example: EVE bid: 16.00 EVE ask: 16.25 So if your selling EVE at ""market price"" you are entering an ask equal to the highest bid ($16.00). If you buy EVE at ""market price"" you are entering a bid equal to the lowest ask price ($16.25). Its key to understand this rule: ""An order executes ONLY when both bid and ask meet. (bid = ask)."" So a market maker puts in a bid when he wants to buy but the trade only executes when an ASK price meets his BID price. When you see a quote for a stock it is the price of the last trade. So it is possible to have a quote higher or lower then both the bid and the ask."

positive: "The answer posted by Kirill Fuchs is incorrect according to my series 65 text book and practice question answers. The everyday investor buys at the ask and sells at the bid but the market maker does the opposite. THE MARKET MAKER ""BUYS AT THE BID AND SELLS AT THE ASK"", he makes a profit form the spread. I have posted a quiz question and the answer created by the Financial Industry Regulatory Authority (FINRA). To fill a customer buy order for 800 WXYZ shares, your firm requests a quote from a market maker. The response is ""bid 15, ask 15.25."" If the order is placed, the market maker must sell: A)   800 shares at $15.25 per share. B)   800 shares at $15 per share. C)   100 shares at $15.25 per share. D)   800 shares at no more than $15 per share. Your answer, sell 800 shares at $15.25 per share., was correct!. A market maker is responsible for honoring a firm quote. If no size is requested by the inquiring trader, a quote is firm for 100 shares. In this example, the trader requested an 800-share quote, so the market maker is responsible for selling 8 round lots of 100 shares at the ask price of $15.25 per share."

positive: I think your confusion has arisen because in every transaction there is a buyer and a seller, so the market maker buys you're selling, and when you're buying the market maker is selling. Meaning they do in fact buy at the ask price and sell at the bid price (as the quote said).

positive: The everyday investor buys at the ask and sells at the bid but the market maker does the opposite This is misleading; it has nothing to do with being either an investor or a market maker. It is dependent on the type of order that is submitted. When a market trades at the ask, this means that a buy market order has interacted with a sell limit order at the limit price. When a market trades at the bid, this means that a sell market order has interacted with a buy limit order at the limit price. An ordinary investor can do exactly the same as a market maker and submit limit orders. Furthermore, they can sit on both sides of the bid and ask exactly as a market maker does. In the days before high frequency trading this was quite common (an example being Daytek, whose traders were notorious for stepping in front of the designated market maker's bid/ask on the Island ECN). An order executes ONLY when both bid and ask meet. (bid = ask) This is completely incorrect. A transaction occurs when an active (marketable) order is matched with a passive (limit book) order. If the passive order is a sell limit then the trade has occurred at the ask, and if it is a buy limit the trade has occurred at the bid. The active orders are not bids and asks. The only exception to this would be if the bid and ask have become crossed. When a seller steps in, he does so with an ask that's lower than the stock's current ask Almost correct; he does so with an order that's lower than the stock's current ask. If it's a marketable order it will fill the front queued best bid, and if it's a limit order his becomes the new ask price. A trade does not need to occur at this price for it to become the ask. This is wrong, market makers are the opposite party to you so the prices are the other way around for them. This is wrong. There is no distinction between the market maker and yourself or any other member of the public (beside the fact that designated market makers on some exchanges are obliged to post both a bid and ask at all times). You can open an account with any broker and do exactly the same as a market maker does (although with nothing like the speed that a high frequency market-making firm can, hence likely making you uncompetitive in this arena). The prices a market maker sees and the types of orders that they are able to use to realize them are exactly the same as for any other trader.

positive: Market Makers are essentially just there to process the buys and sells of traders, so just like you and I buy and sell at the ask and bid prices they do to. They are just completing the process of making our orders a reality. Market makers are just representative of brokers, meaning that when you place your order at ask or bid, you are placing that particular brokers order at ask or bid. People often say that certain brokers have too many shares and claim that they are games when really that just means that there happen to be a lot of people using a particular broker all at once, or more troubling, perhaps even company execs using a broker, to sell a large amount of shares.

negative: The role of the market maker is to make sure there is a bid and ask on a particular stock.  That's it.  The market maker ensures that there is a price at which you can buy and a price at which you can sell immediately, but these are not necessarily the best prices.  The majority of trades do not involve market makers and occur between two third parties. Whoever said a market order trades with the market maker is thinking of the way stock markets were years ago, not the way they are now. Market orders are supposed to execute immediately and at one time trading with the market makers was the method for executing immediately. If you issue a market order today, it executes with the best available limit order(s) on the other wide of the trade.  This may or may not involve a party that identifies as a market maker.

negative: Yes, but also note each exchange have rules that states various conditions when the market maker can enlarge the bid-ask (e.g. for situations such as freely falling markets, etc.) and when the market makers need to give a normal bid-ask. In normal markets, the bid-asks are usually within exchange dictated bounds.  MM's price spread can be larger than bid-ask spread only when there are multiple market makers and different market makers are providing different bid-asks. As long as the MM under question gives bid and ask within exchange's rules, it can be fine. These are usually rare situations. One advice: please carefully check the time-stamps. I have seen many occasions when tick data time-stamps between different vendors are mismatched in databases whereas in real life it isn't.  MM's profits not just from spreads, but also from short term mean-reversion (fading). If a large order comes in suddenly, the MM increases the prices in one direction, takes the opposite side, and once the order is done, the prices comes down and the MM off-loads his imbalance at lower prices, etc.

negative: The obvious thing would happen. 10 shares change owner at the price of $100. A partially still open selling order would remain. Market orders without limits means to buy or sell at the best possible or current price. However, this is not very realistic. Usually there is a spread between the bid and the ask price and the reason is that market makers are acting in between. They would immediately exploit this situation, for example, by placing appropriately limited orders. Orders without limits are not advisable for stocks with low trading activity. Would you buy or sell stuff without caring for the price?

negative: You can*, if the market is open, in a normal trading phase (no auction phase), works, and there is an existing bid or offer on the product you want to trade, at the time the market learns of your order. Keep in mind there are 2 prices: bid and offer. If the current bid and current offer were the same, it would immediately result in a trade, and thus the bid and offer are no longer the same. Market Makers are paid / given lower fees in order to maintain buy and sell prices (called quotes) at most times. These conditions are usually all true, but commonly fail for these reasons: Most markets have an order type of market order that says buy/sell at any price. There are still sanity checks put in place on the price, with the exact rules for valid prices depending on the stock, so unless it's a penny stock you won't suddenly pay ten times a stock's value. *The amount you can buy sell is limited by the quantity that exists on the bid and offer. If there is a bid or offer, the quantity is always at least 1.

negative: Market price simply depends on your order side.  If you are placing a buy order the market price is the lowest ask, if you are placing a sell order the market price is the highest bid.  If your order is larger than the volume then you'd need to also consider the next lowest ask or next highest bid until you've fulfilled your order volume.

negative: When a stock is ask for 15.2 and bid for 14.5, and the last market price was 14.5, what does it mean? It means that the seller wants to sell for a higher price than the last sale while the buyer does not want to buy for more than the last sale price. Or what if the last price is 15.2? The seller is offering to sell for the last sale price, but the buyer wants to buy for less.

negative: To add a bit to Daniel Anderson's great answer, if you want to 'peek' at what a the set of bid and ask spreads looks like, the otc market page could be interesting (NOTE:  I'm NOT recommending that you trade Over The Counter.  Many of these stocks are amusingly scary):  http://www.otcmarkets.com/stock/ACBFF/quote You can see market makers essentially offering to buy or sell blocks of stock at a variety of prices.

negative: The point is that the bid and ask prices dictate what you can buy and sell at (at market, at least), and the difference between the two, or spread, contributes implicitly to your gains or losses. For example, say your $1 stock actually had a bid of $0.90 and an ask of $1.10; i.e. say that $1 was the last price. You would have to buy the stock at the ask price of $1.10, but now you can only sell that stock at the bid price of $0.90. Thus, you would need to make at least that $0.20 spread before you can make a profit.

negative: "Say we have stock XYZ that costs $50 this second. It doesn't cost XYZ this second. The market price only reflects the last price at which the security traded. It doesn't mean that if you'll get that price when you place an order. The price you get if/when your order is filled is determined by the bid/ask spreads. Why would people sell below the current price, and not within the range of the bid/ask? Someone may be willing to sell at an ask price of $47 simply because that's the best price they think they can sell the security for. Keep in mind that the ""someone"" may be a computer that determined that $47 is a reasonable ask price. Remember that bid/ask spreads aren't fixed, and there can be multiple bid/ask prices in a market at any given time. Your buy order was filled because at the time, someone else in the market was willing to sell you the security for the same price as your bid price. Your respective buy/sell orders were matched based on their price (and volume, conditional orders, etc). These questions may be helpful to you as well: Can someone explain a stock's ""bid"" vs. ""ask"" price relative to ""current"" price? Bids and asks in case of market order Can a trade happen ""in between"" the bid and ask price? Also, you say you're a day trader. If that's so, I strongly recommend getting a better grasp on the basics of market mechanics before committing any more capital. Trading without understanding how markets work at the most fundamental levels is a recipe for disaster."

negative: Sounds to me like you're describing just how it should work.  Ask is at 30, Bid is at 20; you offer a new bid at 25.  Either: Depending on liquidity, one or the other may be more likely. This Investorplace article on the subject describes what you're seeing, and recommends the strategy you're describing precisely. Instead of a market order, take advantage of the fact that the options world truly is a marketplace — one where you can possibly get a better price just by asking. How does that work? If you use a limit order (instead of a market order) when opening a position, you can tell your broker how much you are willing to pay to enter a trade. For example, if you enter a limit price of $1.15, you can see whether the market-maker will bite. You will be surprised at how many times you will get your price (i.e., $1.15) instead of the ask price of $1.30. If your order at $1.15 is not filled after a few minutes, you can modify your order and pay the ask price by entering a market order or limit order at the ask price (that is, you can tell your broker to pay no more than $1.30).

negative: Will there be a scenario in which I want to sell, but nobody wants to buy from me and I'm stuck at the brokerage website? Similarly, if nobody wants to sell their stocks, I will not be able to buy at all? You're thinking of this as a normal purchase, but that's not really how US stock markets operate. First, just because there are shares of stock purchased, it doesn't mean that there was real investor buyer and seller demand for that instrument (at that point in time).  Markets have dedicated middlemen called Market Makers (NASDAQ) or Specialists (NYSE), who are responsible to make sure that there is always someone to buy or sell; this ensures that all instruments have sufficient liquidity.  Market Makers and specialists may decide to lower their bid on a stock based on a high number of sellers, or raise their ask for a high number of buyers. During an investor rush to buy or sell an instrument (perhaps in response to a news release), it's possible for the Market Maker / specialist to accumulate or distribute a large number of shares, without end-investors like you or I being involved on both sides of the same transaction.

negative: "This is a misconception. One of the explanations is that if you buy at the ask price and want   to sell it right away, you can only sell at the bid price. This is incorrect. There are no two separate bid and ask prices. The price you buy (your ""bid"") is the same price someone else sells (their ""sell""). The same goes when you sell - the price you sell at is the price someone else buys. There's no spread with stocks. Emphasized it on purpose, because many people (especially those who gamble on stock exchange without knowing what they're doing) don't understand how the stock market works. On the stock exchange, the transaction price is the match between the bid price and the ask price. Thus, on any given transaction, bid always equals ask. There's no spread. There is spread with commodities (if you buy it directly, especially), contracts, mutual funds and other kinds of brokered transactions that go through a third party. The difference (spread) is that third party's fee for assuming part of the risk in the transaction, and is indeed added to your cost (indirectly, in the way you described). These transactions don't go directly between a seller and a buyer. For example, there's no buyer when you redeem some of your mutual fund - the fund pays you money. So the fund assumes certain risk, which is why there's a spread in the prices to invest and to redeem. Similarly with commodities: when you buy a gold bar - you buy it from a dealer, who needs to keep a stock. Thus, the dealer will not buy from you at the same price: there's a premium on sale and a discount on buy, which is a spread, to compensate the dealer for the risk of keeping a stock."

negative: When there is a difference between the two ... no trading occurs. Let's look at an example: Investor A, B, C, and D all buy/sell shares of company X. Investor A wants to sell 10 shares at $20 a share (Ask price $20 x10). Investor B wants to buy 15 shares at $10 a share (Bid price $10 x15). Since the bid price and ask price are different, no sale is made. Next Investor C comes along and wants to sell 5 shares at $14 (Ask price $14 x5). Still no sale. Investor D comes along and wants to buy 5 shares for $14 each. So a sale is finally made. At this point, the stock quote moves to $14. The ask price is $20 x10 and the bid price is $10 x15. No further trading will occur until another investor is willing to buy at $20 or sell at $10.  Another discussion of this topic is shown on this post.

negative: The market maker will always compare the highest bid and the lowest ask. A trade will happen if the highest bid is at least as high as the lowest ask. Adding one share (or a million shares) at a higher asking price, here: $210 instead of $200, will not have any effect at all. Nobody will buy the share.  Adding a bid for one share (or a million shares) at a higher bid price will trigger a sale. If you bid $210 for one share, you will pay $210 for one of the shares that were offered at $200. If you have $210 million in cash and add a bid for 1,000,000 AAPL at $210, you will pay $210 for all shares with an ask of $200.00, then $200.01, then $200.02 until you either bought all shares with an ask up to $210, or until you bought a million shares.  With AAPL, you probably bid the price up to $201 with a million shares, so you made lots of people very happy while losing about 10 million dollars. So let's say this is a much smaller company.  You have driven the share price up to $210, but there is nobody else bidding above $200. So nobody is going to buy your shares. Until some people think there is something going on and enter higher bids, but then some people will take advantage of this and ask lower than your $210. And there will be more people trying to make cash by selling their shares at a good price than people tricked into bidding over $200, so it is most likely that you lose out.  (This completely ignores legality; attempting to do this would be market manipulation and in many countries illegal. I don't know if losing money in the process would protect you from criminal charges).

negative: "This is a complicated subject, because professional traders don't rely on brokers for stock quotes.  They have access to market data using Level II terminals, which show them all of the prices (buy and sell) for a given stock.   Every publicly traded stock (at least in the U.S.) relies on firms called ""market makers"".  Market makers are the ones who ultimately actually buy and sell the shares of companies, making their money on the difference between what they bought the stock at and what they can sell it for.  Sometimes those margins can be in hundreds of a cent per share, but if you trade enough shares...well, it adds up. The most widely traded stocks (Apple, Microsoft, BP, etc) may have hundreds of market makers who are willing to handle share trades.  Each market maker sets their own price on what they'll pay (the ""bid"") to buy someone's stock who wants to sell and what they'll sell (the ""ask"") that share for to someone who wants to buy it.   When a market maker wants to be competitive, he may price his bid/ask pretty aggressively, because automated trading systems are designed to seek out the best bid/ask prices for their trade executions.  As such, you might get a huge chunk of market makers in a popular stock to all set their prices almost identically to one another.  Other market makers who aren't as enthusiastic will set less competitive prices, so they don't get much (maybe no) business.  In any case, what you see when you pull up a stock quote is called the ""best bid/ask"" price.  In other words, you're seeing the highest price a market maker will pay to buy that stock, and the lowest price that a market maker will sell that stock.  You may get a best bid from one market maker and a best ask from a different one.  In any case, consumers must be given best bid/ask prices. Market makers actually control the prices of shares.  They can see what's out there in terms of what people want to buy or sell, and they modify their prices accordingly.  If they see a bunch of sell orders coming into the system, they'll start dropping prices, and if people are in a buying mood then they'll raise prices. Market makers can actually ignore requests for trades (whether buy or sell) if they choose to, and sometimes they do, which is why a limit order (a request to buy/sell a stock at a specific price, regardless of its current actual price) that someone places may go unfilled and die at the end of the trading session.  No market maker is willing to fill the order. Nowadays, these systems are largely automated, so they operate according to complex rules defined by their owners.  Very few trades actually involve human intervention, because people can't digest the information at a fast enough pace to keep up with automated platforms. So that's the basics of how share prices work.  I hope this answered your question without being too confusing! Good luck!"

negative: Bid and ask prices of stocks change not just daily, but continuously.  They are, as the names suggest, what price people are asking for to be willing to sell their stock, and how much people are bidding to be willing to buy it at that moment. Your equation is accurate in theory, but doesn't actually apply.  The bid and ask prices are indicators of the value of the stock, but the only think you care about as a trader are what you actually pay and sell it for.  So regardless of the bid/ask the equation is: Since you cannot buy an index directly (index, like indicator) it doesn't make sense to discuss how much people are bidding or asking for it.  Like JoeTaxpayer said, you can buy (and therefore bid/ask) for ETFs and funds that attempt to track the value of the S&P 500.

negative: The best ask is the lowest ask, and the best bid is the highest bid.  If the ask was lower than the bid then they crossed, and that would be a crossed market and quickly resolved. So the bid will almost always be cheaper than the ask. A heuristic is that a bid is the revenue of the stock at any given time while the ask is the cost, so the market will only ever offer a profit to itself not to the liquidity seeker. If examining the book vertically, all orders are usually sorted descending. Since the best ask is the lowest ask, it is on the bottom of the asks, and vice versa for the best bid. The best bid & best ask will be those closest since that's the narrowest spread and price-time priority will promise that a bid that crosses the asks will hit the lowest ask, the best possible price for the bidder and vice versa for an ask that crosses the best bid.

negative: In the stock market many participants enter orders that are not necessarily set at the current market price of the stock (i.e. they are not market orders, they are limit orders). They can be lower than the market price (if they want to buy) or they can be higher than the market price (if they want to sell). The set of orders at each point of time for a security is called the order book. The lowest selling price of the order book is the offer or ask, the higher buying price is the bid. The more liquid is a security, the more orders will be in the order book, and the narrower will be the bid-ask spread. The depth of the order book is the number of units that the order book can absorb in any direction (buy or sell). As an example: imagine I want to buy 100 units at the lowest offer, but the size of the lowest offer is only 50 units, and there is not any further order, that means the stock has little depth.

negative: In practice, it would not work. If you put a bid in that was really out of line, even if it got filled, the exchange would reverse it.  Other than that it really depends on what the current bid/ask spread it, and what volume its trading, as well as how the market feels. Say the current bid is 11 and you put an order in with bid 11.5, it would soak up all the orders on the market up to the volume your buying. But once your order is filled the market will be determined by what the next order's bid/ask is. It might stay where you moved it too if others feels thats a fair price. But if every other order on the market is still at 11, then the price isnt gonna move.  tl;dl unless your a market maker, you could not realistically affect the price.

negative: "It's good to ask this question, because this is one of the fundamental dichotomies in market microstructure. At any time T for each product on a (typical) exchange there are two well-defined prices: At time T there is literally no person in the market who wants to sell below the ask, so all the people who are waiting to buy at the bid (or below) could very well be waiting there forever.  There's simply no guarantee that any seller will ever want to part with their product for a lesser price than they think it's worth. So if you want to buy the product at time T you have a tough choice to make: you get in line at the bid price, where there's no guarantee that your request will ever be filled, and you might never get your hands on the product you decide that owning the product right now is more valuable to you than (ask - bid) * quantity, so you tell the exchange that you're willing to buy at the ask price, and the exchange matches you with whichever seller is first in line Now, if you're in the market for the long term, the above choice is completely immaterial to you.  Who cares if you pay $10.00 * 1000 shares or $10.01 * 1000 shares when you plan to sell 30 years from now at $200 (or $200.01)? But if you're a day trader or anyone else with a very short time horizon, then this choice is extremely important: if the price is about to go up several cents and you got in line at the bid (and never got filled) then you missed out on some profit if you ""cross the spread"" to buy at the ask and then the price doesn't go up (or worse, goes down), you're screwed.  In order to get out of the position you'll have to cross the spread again and sell at at most the bid, meaning you've now paid the spread twice (plus transaction fees and regulatory fees) for nothing. (All of the above also applies in reverse for selling at the ask versus selling at the bid, but most people like to learn in terms of buying rather than selling.)"

negative: "Most of the investors who have large holdings in a particular stock have pretty good exit strategies for those positions to ensure they are getting the best price they can by selling gradually into the volume over time. Putting a single large block of stock up for sale is problematic for one simple reason: Let's say you have 100,000 shares of a stock, and for some reason you decide today is the day to sell them, take your profits, and ride off into the sunset.  So you call your broker (or log into your brokerage account) and put them up for sale.  He puts in an order somewhere, the stock is sold, and your account is credited. Seems simple, right?  Well...not so fast. Professionals - I'm keeping this simple, so please don't beat me up for it! The way stocks are bought and sold is through companies known as ""market makers"".  These are entities which sit between the markets and you (and your broker), and when you want to buy or sell a stock, most of the time the order is ultimately handled somewhere along the line by a market maker.  If you work with a large brokerage firm, sometimes they'll buy or sell your shares out of their own accounts, but that's another story. It is normal for there to be many, sometimes hundreds, of market makers who are all trading in the same equity.  The bigger the stock, the more market makers it attracts.  They all compete with each other for business, and they make their money on the spread between what they buy stock from people selling for and what they can get for it selling it to people who want it. Given that there could be hundreds of market makers on a particular stock (Google, Apple, and Microsoft are good examples of having hundreds of market makers trading in their stocks), it is very competitive.  The way the makers compete is on price.  It might surprise you to know that it is the market makers, not the markets, that decide what a stock will buy or sell for. Each market maker sets their own prices for what they'll pay to buy from sellers for, and what they'll sell it to buyers for.  This is called, respectively, the ""bid"" and the ""ask"" prices.  So, if there are hundreds of market makers then there could be hundreds of different bid and ask prices on the same stock.  The prices you see for stocks are what are called the ""best bid and best ask"" prices.  What that means is, you are being shown the highest ""bid"" price (what you can sell your shares for) and the best ""ask"" price (what you can buy those shares for) because that's what is required.  That being said, there are many other market makers on the same stock whose bid prices are lower and ask prices are higher.  Many times there will be a big clump of market makers all at the same bid/ask, or within fractions of a cent of each other, all competing for business.  Trading computers are taught to seek out the best prices and the fastest trade fills they can. The point to this very simplistic lesson is that the market makers set the prices that shares trade at.  They adjust those prices based (among other factors) on how much buying and selling volume they're seeing.  If they see a wave of sell orders coming into the system then they'll start marking down their bid prices.  This keeps them from paying too much for shares they're going to have to find a buyer for eventually, and it can sometimes slow down the pace of selling as investors and automated systems notice the price decline and decide to wait to sell.  Conversely, if market makers see a wave of buy orders coming into the system, they'll start marking their ask prices up to maximize their gains, since they're selling you shares they bought from someone else, presumably at a lower price.  But they typically adjust their prices up or down before they actually fill trades.  (sneaky, eh?) Depending on how much volume there is on the shares of the company you're selling, and depending on whether there are more buyers than sellers at the moment, your share sell order may be filled at market by a market maker with no real consequence to the share's price. If the block is large enough then it's possible it will not all sell to one market maker, or it might not all happen in one transaction or even all at the same price. This is a pretty complex subject, as you can see, and I've cut a LOT of corners and oversimplified much to keep it comprehensible.  But the short answer to your question is -- it depends. Hope this helps. Good luck!"

negative: "The current stock price you're referring to is actually the price of the last trade.  It is a historical price – but during market hours, that's usually mere seconds ago for very liquid stocks. Whereas, the bid and ask are the best potential prices that buyers and sellers are willing to transact at: the bid for the buying side, and the ask for the selling side.  But, think of the bid and ask prices you see as ""tip of the iceberg"" prices.  That is: The ""Bid: 13.20 x200"" is an indication that there are potential buyers bidding $13.20 for up to 200 shares.  Their bids are the highest currently bid; and there are others in line behind with lower bid prices.  So the ""bid"" you're seeing is actually the best bid price at that moment.  If you entered a ""market"" order to sell more than 200 shares, part of your order would likely be filled at a lower price. The ""Ask: 13.27 x1,000"" is an indication that there are potential sellers asking $13.27 for up to 1000 shares.  Their ask prices are the lowest currently asked; and there are others in line behind with higher ask prices.  So the ""ask"" you're seeing is the best asking price at that moment.  If you entered a ""market"" order to buy more than 1000 shares, part of your order would likely be filled at a higher price. A transaction takes place when either a potential buyer is willing to pay the asking price, or a potential seller is willing to accept the bid price, or else they meet in the middle if both buyers and sellers change their orders. Note: There are primarily two kinds of stock exchanges.  The one I just described is a typical order-driven matched bargain market, and perhaps the kind you're referring to. The other kind is a quote-driven over-the-counter market where there is a market-maker, as JohnFx already mentioned.  In those cases, the spread between the bid & ask goes to the market maker as compensation for making a market in a stock.  For a liquid stock that is easy for the market maker to turn around and buy/sell to somebody else, the spread is small (narrow).  For illiquid stocks that are harder to deal in, the spread is larger (wide) to compensate the market-maker having to potentially carry the stock in inventory for some period of time, during which there's a risk to him if it moves in the wrong direction.    Finally ... if you wanted to buy 1000 shares, you could enter a market order, in which case as described above you'll pay $13.27.  If you wanted to buy your shares at no more than $13.22 instead, i.e. the so-called ""current"" price, then you would enter a limit order for 1000 shares at $13.22.  And more to the point, your order would become the new highest-bid price (until somebody else accepts your bid for their shares.)  Of course, there's no guarantee that with a limit order that you will get filled; your order could expire at the end of the day if nobody accepts your bid."

negative: "- In a quote driven market, must every investor trade with a market        maker? In other words, two parties that are both not market makers        cannot trade between themselves directly? In a way yes, all trades go through a market maker but those trades can be orders put in place by a ""person"" IE: you, or me. - Does a quote driven market only display the ""best"" bid and ask        prices proposed by the market makers? In other words, only the        highest bid price among all the market makers is displayed, and        other lower bid prices by other market makers are not? Similarly,        only the lowest ask price over all market makers is displayed, and        other higher ask prices by other market makers are not? No, you can see other lower bid and higher ask prices. - In a order-driven market, is it meaningful to talk about ""the current stock price"", which is the price of last transaction? Well that's kind of an opinion. Information is information so it won't be bad to know it. Personally I would say the bid and ask price is more important. However in the real world these prices are changing constantly and quickly so realistically it is easier to keep track of the quote price and most likely the bid/ask spread is small and the quote will fall in between. The less liquid a security is the more important the bid/ask is. -- This goes for all market types. - For a specific asset, will there be several transactions happened at    the same time but with different prices? Today with electronic markets, trades can happen so quickly it's difficult to say. In the US stock market trades happen one at a time but there is no set time limit between each trade. So within 1 second you can have a trade be $50 or $50.04. However it will only go to $50.04 when the lower ask prices have been exhausted.   - Does an order driven market have market makers?  By definition, no. - What are some examples of quote driven and order driven financial markets, in which investors are commonly trading stocks and derivatives, especially in U.S.? Quote driven market: Bond market, Forex. Order driven market: NYSE comes from an order driven market but now would be better classified as a ""hybird market"" Conclusion: If you are asking in order to better understand today's stock markets then these old definitions of Quote market or Order market may not work. The big markets in the real world are neither. (IE: Nasdaq, NYSE...) The NYSE and Nasdaq are better classified as a ""hybird market"" as they use more then a single tactic from both market types to insure market liquidity, and transparency. Markets these days are strongly electronic, fast, and fairly liquid in most cases. Here are some resources to better understand these markets: An Introduction To Securities Markets The NYSE And Nasdaq: How They Work Understanding Order Execution"

negative: It is unlikely that buying 100 shares will have any effect on a stock's price, unless the stock's average trading volume is incredibly low.  That being said, no matter how many share you buy, there's no way to know what the impact on the price will be, because that's only one factor in how shares are priced.  If anyone could figure out the answer to your question then they'd be extremely rich, because they'd simply watch for big share trades and then buy those stocks on the way up. The market makers who actually execute the trades are the ones who set the prices, and most stocks have multiple market makers trading the stock, so the bid/ask you see is the highest bid and lowest ask.  The market makers set the price based on what the trend of the stock is.  If, for instance, there's a large number of sell orders against a stock, the market makers will start dropping the bid prices as they fill execution orders, and as they see buy orders increase, they'll raise ask prices as they fill execution orders.  The market makers earn the difference between what they paid to buy someone's stock who was selling and what they get from someone else who buys it. This is a simplified explanation, so pro traders, don't beat me up! (grin) So, basically, it takes quite a bit of share volume in one direction or another to affect a stock's price.  I can guarantee a 100-share trade wouldn't even be noticed by market makers. I hope this helps. Good luck!

negative: A bid is an offer to buy something on an order book, so for example you may post an offer to buy one share, at $5. An ask is an offer to sell something on an order book, at a set price. For example you may post an offer to sell shares at $6. A trade happens when there are bids/asks that overlap each other, or are at the same price, so there is always a spread of at least one of the smallest currency unit the exchange allows. Betting that the price of an asset will go down, traditionally by borrowing some of that asset and then selling it, hoping to buy it back at a lower price and pocket the difference (minus interest). So, let's say as per your example you borrow 100 shares of company 'X', expecting the price of them to go down. You take your shares to the market and sell them - you make a market sell order (a market 'ask'). This matches against a bid and you receive a price of $5 per share. Now, let's pretend that you change your mind and you think the price is going to go up, you instantly regret your decision. In order to pay back the shares, you now need to buy back your shares as $6 - which is the price off the ask offers on the order book. Because of this spread, you have lost money. You sold at a low price and bought at a high price, meaning it costs you more money to repay your borrowed shares. So, when you are shorting you need the spread to be as tight as possible.

negative: "People in this case, are large institutional investors. The ""bid ask"" spread is for ""small traders"" like yourself. It is put out by the so-called specialists (or ""market makers"") and is typically good for hundreds or thousands of shares at a time. Normally, 2 points on a 50 stock is a wide spread, and the market maker will make quite a bit of money on it trading with people like yourself. It's different if a large institution, say Fidelity, wants to sell, say 1 million shares of the stock. Depending on market conditions, it may have trouble finding buyers willing to buy in those amounts anywhere near 50. To ""move"" such a large block of stock, they may have to put the equivalent of K-Mart's old ""Blue Light Special"" on, several points below."

negative: What you have to remember is that Options are derivatives of another asset like stocks for example.  The price of the Option is derived from the price of the underlying. If the underlying is a stock for example, as the price of the stock moves up and down during the trading day, so will the Market Maker's fair value for the Option.  As Options are usually less liquid than the underlying stock, Market Makers are usually more active in 'Providing a Market' with Options. Thus if you place a limit order half way between the current Bid and Ask and the underlying stock price moves towards your limit order, the Market Maker will do their job and 'Provide a Market' at that price, thus executing your order.

negative: "Joke warning: These days, it seems that rogue trading programs are the big market makers (this concludes the joke) Historically, exchange members were market makers. One or more members guaranteed a market in a particular stock, and would buy whatever you wanted to sell (or vice-versa). In a balanced market -- one where there were an equal number of buyers and sellers -- the spread was indeed profit for them. To make this work, market makers need an enormous amount of liquidity (ability to hold an inventory of stocks) to deal with temporary imbalances. And a day like October 29, 1929, can make that liquidity evaporate. I say ""historically,"" because I don't think that any stock market works this way today (I was discussing this very topic with a colleague last week, went to Wikipedia to look at the structure of the NYSE, and saw no mention of exchange members as market makers -- in fact, it appears that the NYSE is no longer a member-based exchange). Instead, today most (all?) trading happens on ""electronic crossing networks,"" where the spread is simply the difference between the highest bid and lowest ask. In a liquid stock, there will be hundreds if not thousands of orders clustered around the ""current"" price, usually diverging by fractions of a cent. In an illiquid stock, there may be a spread, but eventually one bid will move up or one ask will move down (or new bids will come in). You could claim that an entity with a large block of stock to move takes the role of market maker, but it doesn't have the same meaning as an exchange market maker. Since there's no entity between the bidder and asker, there's no profit in the spread, just a fee taken  by the ECN. Edit: I think you have a misconception of what the ""spread"" is. It's simply the difference between the highest bid and the lowest offer. At the instant a trade takes place, the spread is 0: the highest bid equals the lowest offer, and the bidder and seller exchange shares for money. As soon as that trade is completed, the spread re-appears. The only way that a trade happens is if buyer and seller agree on price. The traditional market maker is simply an entity that has the ability to buy or sell an effectively unlimited number of shares. However, if the market maker sets a price and there are no buyers, then no trade takes place. And if there's another entity willing to sell shares below the market maker's price, then the buyers will go to that entity unless the market's rules forbid it."

negative: "A ""market maker"" is someone that is contractually bound, by the exchange, to provide both bid and ask prices for a given volume (e.g. 5000 shares). A single market maker usually covers many stocks, and a single stock is usually covered by many market makers. The NYSE has ""specialists"" that are market makers that also performed a few other roles in the management of trading for a stock, and usually a single issue on the NYSE is covered by only one market maker.  Market makers are often middlemen between brokers (ignoring stuff like dark pools, and the fact that brokers will often trade stocks internally among their own clients before going to the exchange).  Historically, the market makers gave up buy/sell discretion in exchange for being the ""go-to guys"" for anyone wanting to trade in that stock. When you told your broker to buy a stock for you, he didn't hook you up with another retail investor; he went to the market maker. Market makers would also sometimes find investors willing to step in when more liquidity was needed for a security. They were like other floor traders; they hung out on the exchange floors and interacted with traders to buy and sell stocks. Traders came to them when they wanted to buy one of the specialist's issues. There was no public order book; just ticker tape and a quote. It was up to the market maker to maintain that order book.  Since they are effectively forbidden from being one-sided traders in a security, their profit comes from the bid-ask spread. Being the counter-party to almost every trade, they'd make profit from always selling above where they were buying. (Except when the price moved quickly -- the downside to this arrangement.) ""The spread goes to the market maker"" is just stating that the profit implicit in the spread gets consumed by the market maker. With the switch to ECNs, the role of the market maker has changed. For example, ForEx trading firms tend to act as market makers to their customers. On ECNs, the invisible, anonymous guy at the other end of most trades is often a market maker, still performing his traditional role. Yet brokers can interact directly with each other now, rather than relying on the market maker's book. With modern online investing and public order books, retail investors might even be trading directly with each other. Market makers are still out there; in part, they perform a service sold by an Exchange to the companies that choose to be listed on that exchange. That service has changed to helping tamp volatility during normal high-volatility periods (such as at open and close)."

negative: At any point of time, buyer wants to purchase a stock at lesser price and seller wants to sell the stock at a higher price.  Let's consider this scenario  Company XYZ is trading at 100$, as stated above buyer wants to purchase at lower price and seller at higher price, this information will be available in Market depth, let's consider there are 5 buyers and 5 sellers, below are the details of their orders Buyers List Sellers List Highest order in buyers list will contain the bid price and bid quantity, Lowest order in Sellers list will contain the offer price and offer quantity. Now, if I want to buy 50 Stocks of company XYZ, need to place an order first, it can be either limit or Market. Limit Order : In this order, I will mention the price(buy price) at which I wish to buy, if there is any seller selling the stock less than or equal to price I have mentioned, then the order will be executed else it will be added to buyers list Market Order : In this order, I will not mention the price, if I wish to purchase 50 Stocks, then it will find the lowest offer price and buy stocks, in our case it will be 101. if I wish to purchase 200 Stocks, then it will find the lowest offer price and buy stocks, in our case it will be 2 transactions, since entire request cannot be accommodated in single order Usually the volume(Ask Volume and Offer Volume) being displayed are all Limit orders and not Market orders, Market orders are executed immediately. This is just an example, However several transactions are executed within a second, hence we will get to know the exact value only after the order is completed(executed)

negative: "Market price is just the bid or offer price of the last sell or buy order in the market. The price that you actually receive or pay will be the price that the person buying the stock off you or selling it to you will accept. If there are no other participants in the market to make up the other side of your order (i.e. to buy off you if you are selling or to sell to you if you are buying) the exchange pays large banks to be ""market makers""; they fulfil your order using stocks that they don't want to either buy or sell just so that you get your order filled. When you place an order outside of market hours the order is kept on the broker's order books until the market reopens and then, at market opening time there is an opening ""auction"" at which orders are matched to opposing orders (i.e. each buy order will be matched with a sell) at a price determined by auction. You will not know what price the order was filled at until it has been filled. If you want to guarantee a price you can do so by placing a limit order that says not to pay more than a certain price for any unit of the stock."

negative: In the world of stock exchanges, the result depends on the market state of the traded stock. There are two possibilities, (a) a trade occurs or (b) no trade occurs. During the so-called auction phase, bid and ask prices may overlap, actually they usually do. During an open market, when bid and ask match, trades occur.