Nasdaq Heads Toward Its Worst Month in Over a Year as AI Spending Doubts Deepen
On Oct. 30, 2026, a deepening tech selloff pushed the Nasdaq toward its worst month in over a year, with the index more than 8% below its all-time closing high. Global and European shares also fell, and the Nasdaq 100 lost more than $1.2 trillion in market value in October.









