The company's transaction-based revenue was up 65% year-over-year to $539 million, broken down as follows: Stock and cryptocurrency trading platform Robinhood Markets Inc. HOOD reported second-quarter financial results after market close Wednesday. Here are the key highlights. What Happened: Robinhood reported second-quarter revenue of$989.0 million, up 45% year-over-year. The revenue beat a Street consensus estimate of $898.95 million according to data from Benzinga Pro. The company reported earnings per ...