Retail investors bought a net $562 million of Nvidia stock on Monday, the largest single-day inflow in at least 10 years, VandaTrack said.

China’s DeepSeek says it trained an AI model for less than $6 million. This is as big U.S. tech companies have poured billions of dollars into AI chips and systems for their projects.

U.S.-listed shares of tech giants are gaining some lost ground this morning after a China-based startup shocked the AI world with a powerful LLM. Yesterday, shockwaves rippled across the American tech industry after news spread over the weekend about a powerful new large language model (LLM) from China called DeepSeek.