最新报道:Robinhood Markets (HOOD) will join the S&P 500 on September 22, 2025, replacing Caesars Entertainment. The stock rose 7% in extended trading following the announcement. With a market cap of $88.51 billion and a P/E ratio of 54.60, Robinhood has seen its shares surge over 700% in 2024. The inclusion reflects the growing influence of fintech in major indices and is expected to drive increased buying from passive funds.