Palantir Technologies stock pops after earnings as OpenAI chip doubts hit Nvidia — AI stocks in focus
Palantir shares jumped 7% after hours Monday as the company forecast 2026 revenue near $7.2 billion and reported U.S. commercial sales up 137% last quarter. Nvidia fell 2.9%, while AMD rose 4%. OpenAI is testing alternatives to Nvidia chips but remains reliant on them for most inference tasks. Snowflake announced a $200 million partnership with OpenAI to integrate its models across major cloud platforms.