Billionaire corporate raider Carl Icahn's conglomerate is allegedly bilking investors with a "Ponzi-like economic structure," according to bombshell allegations from prominent short-seller Hindenburg Research on Monday.

Michael Burry, the hedge fund manager portrayed by Christian Bale in The Big Short, has made a fortune on GameStop's stock after holding it for years. Instead of shorting a stock this time, he played the long game and managed to make an incredible amount of money.

Robinhood trading app crashed today and customers were unable to take profits even before the app's crash. Now, users have taken to social to voice their outrage. Robinhood trading app's latest update appears to have broken the platform, causing significant downtime and blocking customer access to funds.