US-listed shares of tech giants Nvidia, TSMC, and others are gaining some lost ground after China's DeepSeek rattled stock markets.

The market reaction proved particularly severe for Nvidia (NASDAQ: NVDA), with shares plummeting and erasing half a trillion in market cap at the time of this writing. To put this staggering figure in perspective,

Short sellers of artificial intelligence-related stocks raked in bumper profits after the smashing debut of low-cost AI models from China's DeepSeek spooked Wall Street, with bets against Nvidia yielding record profits totaling more than $6 billion.