AI has collapsed, and French government bonds have imploded—U.S. Treasuries are now urgently sought as a safe haven! The 10-year U.S. Treasury yield has posted its biggest drop since the Silicon Valley Bank crisis—what signals is the market sending?

A significant market event on October 23, 2026, saw a concentrated sell-off in AI-related tech stocks and a deteriorating French sovereign debt crisis. This led to a flight to safety, causing the 10-year U.S. Treasury yield to experience its largest single-day drop since March 2023. French 10-year government bond yields surpassed U.S. Treasuries for the first time since 2013, reflecting growing concerns over France's fiscal position and rising debt burden.