According to CoinMeta, the predicted market transaction revenue of Robinhood has seen a significant increase, with event contract revenue in the third quarter reaching $173 million, surpassing the $121 million from traditional stock trading. Robinhood can earn approximately $21 per $1,000 in predicted transactions, whereas stock trading only yields $0.12. This difference reflects the profitability of Robinhood in the prediction market and is expected to attract more customers. The company also plans to expand into Bitcoin and gold predictions to further diversify its revenue sources.