Tech stocks today: Anthropic rejects Defense Department AI demands, OpenAI raises $110 billion

All eyes are on Nvidia's fourth quarter results, due after the closing bell on Wednesday, as AI concerns continue to grip markets.

Tech stocks today: Anthropic rejects Defense Department AI demands, OpenAI raises $110 billion
All eyes are on Nvidia's fourth quarter results, due after the closing bell on Wednesday, as AI concerns continue to grip markets.