S&P 500 posts worst week of 2026, down 3.3% with over $2 trillion wiped out

The S&P 500 posted its worst week of 2026, dropping 3.3% and wiping out over $2 trillion in market value. Peter Tuchman cited sharp swings all week after an earlier 1.6% slide had already erased more than $1 trillion.

Detected & updated continuously · Source: Nebula