Nvidia’s stock sinks, wiping out six months of gains as the AI trade unravels - MarketWatch
1. Nvidia's stock is down 9.7%, erasing months of gains. 2. Other AI stocks, such as Super Micro and Arm, also decline sharply. 3. Concerns over China tariffs may impact Nvidia's sales. 4. U.S. government ban on Nvidia chips in China is a significant risk. 5. Nvidia's market cap has decreased by $708 billion since early January.