Ticker Talk: Inside the Invisible Mechanics That Can Wipe 3% Off a Megacap in 10 Minutes
May 31, 2026
TL;DR Last Friday, several massive tech names like NVIDIA experienced sudden, high-volume drops right at the closing bell. There was no bad news, no earnings miss, and no regulatory crackdown. Instead, it was the final execution of the MSCI Semi-Annual Index Review. When global indexes rewrite their rulebooks, billions of
