Robinhood Markets Inc is poised to report a significant increase in second-quarter revenue, driven by a surge in cryptocurrency trading volume. Analysts expect revenue to reach $899 million, up from $682 million in the same period last year. The trading platform saw crypto trading volume soar to $11.7 billion in May, compared to $7.1 billion the previous year. The acquisition of Bitstamp, completed on June 2, is anticipated to bolster Robinhood's quarterly performance. The company's funded customer base expanded to 25.9 million by the end of May, with total platform assets rising 89% year-over-year to $255 billion. Robinhood's stock has more than doubled year-to-date, reflecting investor optimism ahead of the earnings report.