Market Chatter: OpenAI Raises $15 Billion at $1.25 Trillion Valuation MT Newswires Thu, November 12, 2026 at 10:32 AM EST OPAI.PVT MSFT +1.28% Trade MSFT on Coinbase Trading disclosure Trading disclosure The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for certain activity generated through this link. Prices displayed are informational.
Microsoft-backed (MSFT) OpenAI recently raised $15 billion at a $1.25 trillion valuation, CNBC's Dav
