[U.S. Stock Market Opens, HOOD Drops Over 3.40%] According to Bybit data, the U.S. stock market opened with the Dow Jones up 0.71%, the Nasdaq down 0.79%, and the S&P 500 index down 0.01%. Crypto-related stocks mostly declined, with COIN (Coinbase) down 2.58% intraday and HOOD (Robinhood) down 3.40% intraday.