Trader builds $5 billion position after realizing he wasn't using test program, but brokerage says he can't keep his profit Mr Cheaply On 12:11 AM https://www.cnbc.com/2018/06/21/trader-builds-5-billion-position-after-realizing-it-wasnt-a-demo.html?recirc=taboolainternal Submitted June 25, 2018 at 03:53PM by Wagamaga https://ift.tt/2MYNDCc