Microsoft Stock Heads for Worst Stretch Since 2009 as OpenAI, Copilot Worries Deepen
Microsoft slid another 2.1% to $358.38 in early New York trading on Friday, pushing the shares nearly 34% under their October 2025 high of $542.07. That's put the company on track for its roughest six-month run since 2009, as investors question whether all that AI outlay—and Microsoft’s heavy OpenAI exposure—will deliver returns soon enough.