Money Stuff: Playing the Game of Infinite Leverage

2019-05-11 Matt Levine

[A] Reddit user called MoonYachts who claims to have gotten 250x leverage, putting in $4,000 and turning it into a $1,000,000 stock position. You are not supposed to be able to do this; normal stock market games do not allow you to bet a million dollars by putting up only $4,000 of your own. (“We’re aware of the isolated situations and communicating directly with customers,” said a Robinhood spokesperson.)