A high-school dropout is making hundreds of thousands of dollars trading cryptocurrency derivatives

Lucas Jackson/Reuters A 29-year-old high school drop out from the United Kingdom is hauling in hundreds of thousands of dollars trading risky cryptocurrency derivatives. Jay Smith believes acryptocurrency crash is inevitable, but right now he's the No. 1 trader of digital coins on online brokerage eToro, amassing thousands of followers who are copying his trades, according to Bloomberg's Edward Robinson. Smith, who lives in a London suburb, makes speculative bets on the prices of cryptocurrencie...