Michael Burry’s $1.1 Billion AI ‘Short’ Jolts Global Markets: Nvidia, Palantir Lead Tech Slide — What to Watch Today (Nov. 6, 2025)
Updated: Nov. 6, 2025 (6.11.2025) At a glance What’s happening Artificial‑intelligence bellwethers stumbled this week, dragging the S&P 500 and Nasdaq into their sharpest one‑day declines in nearly a month before a tentative rebound. The wobble matters because tech now accounts for roughly 36% of the S&P 500—more than during the dot‑com era—and approaches half of the index when megacaps like Alphabet, Amazon, Tesla and Meta are included. With tech’s forward P/E near 32 (vs. ~23 for the broader index), any AI‑related disappointment can quickly ripple through global markets. Reuters The weakness wasn’t confined to the U.S.: stocks in Asia