what is an electronic communication network ecn 
an electronic communication network ecn is a computerized system that automatically matches buy and sell orders for securities in the market ecn trading is especially helpful when investors in different geographic areas wish to complete a secure transaction without the use of a third party understanding an electronic communication network ecn ecns connect major brokerages and individual traders so they can trade directly between themselves without going through a middleman they also make it possible for investors in different geographic locations to quickly and easily trade with each other the u s securities and exchange commission sec requires ecns to register as broker dealers ecns are computer based systems that display the best available bid and ask quotes from multiple market participants and then automatically match and execute orders they not only facilitate trading on major exchanges during market hours but they are also used for after hours trading and foreign currency trading ecns allow for automated trading passive order matching and speedy execution classified by the sec as an alternative trading system ats an ecn makes money by charging a fee for each transaction to meet financial obligations it attempts to eliminate the third party s role in executing orders entered by an exchange market maker or an over the counter otc market maker and permits such orders to be entirely or partly executed orders placed through ecns are usually limit orders which is particularly useful for safely trading after hours given the volatile effect that can have on a stock s price some ecns are designed to serve institutional investors while others are designed to serve retail investors advantages and disadvantages of electronic communication networksthe use of the ecn allows investors a way to trade outside traditional trading hours providing a mechanism for those who either can t be actively involved during normal market times or who prefer the flexibility offered by wider availability it also avoids the wider spreads that are common when using a traditional broker and provides overall lower commissions and fees for those concerned about privacy the ecn can provide a level of anonymity to those who desire it this can be particularly attractive to investors interested in making larger transactions one of the biggest drawbacks to using an ecn is the price to pay for using one access fees and commission charges can be costly and are difficult to avoid per trade based commissions can be costly and can affect your bottom line and profitability another disadvantage of using ecns is that the platform is less user friendly than those provided by traditional brokers furthermore the lack of integrated charts and data traditional brokers provide on their interfaces may make it difficult for beginner investors finally the wider spreads may complicate the process of calculating break even and stop loss points for some investors provides wider spreads than traditional brokersanonymityless user friendly platforms than traditional brokersharder to calculate break even points because of wider spreadsspecial considerationsalong with ecns matching systems and call markets are also considered forms of alternative trading systems matching systems receive orders and route the activity through a matching engine instance where the prices are checked against current resting limit orders if no match is found the order is placed in the book immediately as a quote call markets accept orders one at a time with buying and selling prices determined based on the exchange activity after the order is placed examples of ecnssome of the different ecns include instinet selectnet and nyse arca instinet was the first ecn founded in 1969 and is used by small brokerages and for transactions between institutions it is widely used by market makers for nasdaq trades but individuals and small firms can also use it selectnet is used primarily by market makers but it does not require immediate order execution and helps investors trade with specific market makers nyse arca grew out of the merger between the new york stock exchange nyse and archipelago an early ecn from 1996 it facilitates electronic stock trading on major u s exchanges such as the nyse and nasdaq in foreign exchange markets certain forex brokers are designated as ecn brokers who can facilitate currency trades across electronic matching networks the year that instinet the first electronic communication network ecn was founded ecns vs market markersthe term market makers refers to high volume traders that literally make a market for securities by always standing at the ready to buy or sell unlike ecns market makers profit on the bid ask spread rather than through commissions and fees similar to ecns they benefit the market by increasing liquidity market markers set both the bid and the ask prices on their systems and display them publicly on their quote screens the spread is typically kept lower than that investors can find in ecns due to the fact that market makers generate their profit via the spread without market makers and ecns it would take considerably longer for buyers and sellers to be matched with one another this would reduce liquidity making it more difficult to enter or exit positions and adding to the costs and risks of trading ecn trading faqsecns are computer based programs that connect retail forex investors with major brokerages all around the clock after logging on to the ecn platform investors will see the best available bid and ask quotes displayed from multiple market participants ecns will automatically match and execute orders electronic communication network ecn fees are applied on a per trade basis usually fractions of a cent ecns charge a service fee for matching buyers and sellers who trade on their exchange and networks to open an ecn trading account simply create an account at one of the many ecn trading platforms available best suited to your needs go markets exness and xm are some of the most popular platforms whereas ecns provide liquidity by connecting investors with a number of parties whether brokers or other retail investors in order to complete a trade stp brokers are automated brokers that provide traders with the ability to skip the middle man but only through select liquidity providers 