Particle.news
Download on the App Store

AI Tech Rout Wipes Out Over $1 Trillion as Nvidia Loses About $500 Billion

Fresh worries over rich AI valuations plus potential U.S. curbs on Nvidia’s China sales put the sector on the defensive.

Overview

  • America’s largest AI-linked stocks shed roughly $1.2 trillion for the week, with the Nasdaq posting its worst weekly decline since the April tariff selloff.
  • Nvidia fell about 7% for the week and saw nearly $500 billion in market value erased after reports of a move to block sales of scaled-down Blackwell chips to China.
  • Jensen Huang said there were no active discussions to sell those reconfigured chips to Chinese customers, underscoring uncertainty over export rules.
  • Michael Burry’s Scion disclosed big put positions on Nvidia and Palantir, a bearish signal that coincided with steep losses across high-profile tech names.
  • Broader pressure hit Microsoft, Oracle, AMD, Palantir, Tesla and other members of the ‘Magnificent Seven,’ with investors eyeing Nvidia’s Nov. 19 earnings as the next key catalyst.