ompanies that allow home investors to trade foreign currencies are coming under fire as regulators consider whether to put more rules on the fast-growing but risky market.
Currency brokers allow ordinary Americans to speculate on the value of dollars, euros and yen, and have grown revenue 374% since 2007, drawing in 615,000 American traders, according to the Aite Group consulting firm.
The most intense recent criticism of these brokers came from a hedge fund manager who researches and invests in companies that cater to home investors.