Robinhood's latest earnings report offered several positive takeaways. I have been very critical of Robinhood Markets (HOOD -6.18%) during the last couple of years, which wasn't necessarily controversial given that its stock suffered a peak-to-trough collapse of 91% from its all-time high. The online brokerage platform was consistently losing active users, and its transaction revenue seemed to be in perpetual decline as a result. However, Robinhood's fortunes have changed in 2024. A rising stock market has ...