In each of the last four quarters, more than 70% of FXCM’s U.S. accounts were unprofitable for those trading them. As a broker, FXCM earns money each time customers trade, so there is no upside in seeing them end up in the red. Why so many losing hands? The answer may lie in the large amount of leverage that FXCM customers can employ. Limits vary by country, but FXCM offers leverage of up to 50 to 1. That means a customer with only $20,000 could take $1 million in exposure. In such a trade, a modest market move could quickly wipe out all of an account’s equity.
via Heard on the Street: The Customer Is Too Often Wrong at FXCM – WSJ.com.