what is wash trading 
wash trading is a process whereby a trader buys and sells a security for the express purpose of feeding misleading information to the market in some situations wash trades are executed by a trader and a broker who are colluding with each other and other times wash trades are executed by investors acting as both the buyer and the seller of the security wash trading misleads investors into believing that trading volumes for a security are higher than they actually are potentially increasing legitimate trading activity on the security in the process wash trading is illegal under u s law and the internal revenue service irs bars taxpayers from deducting losses that result from wash trades from their taxable income 12understanding wash tradingwash trading was first barred by the federal government after passage of the commodity exchange act in 1936 a law that amended the grain futures act and also required all commodity trading to occur on regulated exchanges 3 prior to its proscription in the 1930s wash trading was a popular way for stock manipulators to falsely signal interest in a stock in an attempt to pump up the value so that these manipulators could make money shorting the stock commodity futures trade commission cftc regulations also prohibit brokers from profiting from wash trades even if they claim they weren t aware of the trader s intentions 2 brokers therefore must perform due diligence on their customers to make sure that they are buying shares in a company for the purpose of common beneficial ownership the irs also has strict regulations against wash trading and requires that taxpayers refrain from deducting losses that result from wash sales the irs defines a wash sale as one that occurs within 30 days of the buying of the security and results in a loss 1wash trading and high frequency tradingwash trading returned to the headlines in 2013 right as the phenomenon of high frequency trading was becoming widespread high frequency trading is the practice of using super fast computers and high speed internet connections to perform upwards of tens of thousands of trades per second starting in 2012 then commissioner of the commodity futures trading commission bart chilton announced his intention to investigate the high frequency trading industry for violations of wash trading laws given how easy it would be for firms with this technology to enact wash trading under the radar 4in 2014 the securities and exchange commission sec charged wedbush securities for failing to maintain direct and exclusive control over settings in trading platforms used by its customers a failure that enabled some of its high frequency traders to engage in wash trades and other prohibited and manipulative behavior 5wash trading and cryptocurrenciesin recent years wash trading has infiltrated the cryptocurrency space as well the desire to give the impression of popularity and high trading volumes is clear there are thousands of cryptocurrency tokens available throughout the world and most have a difficult time distinguishing themselves but even the most popular cryptocurrencies including bitcoin experience wash trading 6a 2022 study of 157 cryptocurrency exchanges by forbes found that over half of all reported bitcoin trading volume is either fake or non economic wash trading 6 cryptocurrencies are particularly vulnerable to pump and dump schemes in which a combination of inflated trading volumes and strong publicity or recommendations from insiders artificially boosts a token s value allowing certain holders to sell at a massive profit while interest is high there are multiple potential reasons for the prevalence of wash trading in the crypto space even major digital currencies like bitcoin often lack universally accepted methods of calculating daily trading volume this leads to cryptocurrency firms producing oftentimes wildly divergent figures for historical trading volumes cryptocurrency exchanges themselves often lack legitimacy and there have been many high profile public collapses of token exchanges in recent years extreme volatility in the cryptocurrency space may incentivize rapid buys and sells finally crypto s murky status with u s and other government regulators creates a further opportunity for misleading trade activity 6examples of wash tradingwash trades are essentially trades that cancel each other out and have no commercial value as such but they are used in a variety of trading situations for example wash trades were used in the libor scandal to pay off brokers who manipulated the libor submission panels for the japanese yen according to charges filed by the u k financial authorities ubs traders conducted nine wash trades with a brokerage firm to generate 170 000 pounds in fees as a reward to the firm for its role in manipulating libor rates 7wash trades can also be used to generate fake volumes for a stock and pump up its price suppose a trader xyz and brokerage firm collude to buy and sell stock abc rapidly noticing activity on the stock other traders may put money into abc to profit from its price movements xyz then shorts the stock thereby profiting from its downward price movement 