U.S. stocks opened lower, with the Dow Jones Industrial Average down 0.24%, the S&P 500 down 0.15%, and the Nasdaq Composite down 0.17%. Microsoft (MSFT.O) fell 0.5% after announcing that its OpenAI license had become non-exclusive and that it would no longer pay revenue sharing to OpenAI. Qualcomm (QCOM.O) rose 5.2% after reports that OpenAI is collaborating with MediaTek and Qualcomm on mobile processor development.