U.S. stocks opened slightly higher, GameStop fell more than 20%

The US stock market opened slightly higher, with the Dow rising 0.17%, the Nasdaq rising 0.06%, and the SP 500 rising 0.16%. Reddit rose more than 8%, and OpenAI announced a partnership with the social network Reddit to incorporate its content into the chatbot ChatGPT and other products. Game Station fell more than 20%, with Q1 preliminary sales below market expectations.