U.S. stocks opened, with the Dow Jones up 0.4%, and Microsoft's market value surpassing $4 trillion

ChainCatcher news, according to Jinshi reports, U.S. stocks opened with the Dow Jones Industrial Average up 0.4%, the S&P 500 up 0.29%, and the Nasdaq Composite up 0.5%. Microsoft's stock price rose 3.7% after signing a new agreement with OpenAI, with a market value exceeding $4 trillion. Paypal's stock price increased by 7.5% as the company reached an agreement to embed digital wallets into ChatGPT. UnitedHealth's stock price rose 3.6% as third-quarter earnings exceeded expectations and the full-year performance forecast was raised. United Parcel's stock price increased by 10% as the company raised its full-year earnings outlook for 2025.