According to @PelosiTracker_, Robinhood (HOOD) has been added to the S&P 500 and the stock is up about 10% today, highlighting near-term momentum and elevated trading interest (source: @PelosiTracker_ on X). S&P Dow Jones Indices states that S&P 500 additions are tracked by passive index funds, which creates mechanical buy demand around inclusion dates—an important factor for short-term order flow and liquidity in HOOD (source: S&P Dow Jones Indices methodology). Robinhood also operates a cryptocurrency trading platform offering BTC and ETH and reports related transaction-based revenue, tying HOOD’s fundamentals partly to crypto trading activity on the platform (source: Robinhood Markets, Inc. investor relations and Robinhood Crypto disclosures).