Microsoft (MSFT) Stock News Today (Dec. 17, 2025): OpenAI–Amazon Talks, AI Catalysts, Analyst Forecasts, and What Investors Are Watching
Microsoft Corp. stock (NASDAQ: MSFT) is in focus on Wednesday, Dec. 17, 2025, as investors digest fresh headlines tied to the OpenAI ecosystem, Microsoft’s internal AI execution push, and new commercial and sustainability developments that connect directly to Azure and data-center expansion. As of 14:23 UTC on Dec. 17, MSFT traded at $476.39, up about 0.30% on the day, with an intraday range of $475.66 to $479.49 after opening at $471.93. Microsoft’s market cap stood near $3.85 trillion, with a P/E around 36.7 at that time. Below is a comprehensive, publication-ready roundup of the major news, forecasts, and analysis circulating