Dow gains 350 points as stocks climb for 2nd day after S&P 500 enters correction

The future of stock market investing isn't the stock market. On Monday, Robinhood (HOOD) announced it was launching prediction markets, allowing users to trade the outcome of events, with this week's Fed meeting and the NCAA tournament serving as the first two markets at launch. Last month, readers might recall, the company sought to launch bets on the Super Bowl but later withdrew that plan. A month later, it seems the company has the answer for regulators. "The prediction markets hub — and..