Nvidia's strong Q1 performance and remarkable increase in its Q2 forecast have contributed to the recent rally in AI stocks, including C3.ai. As a result, C3.ai stock has traded more than 50% higher over the last month. This positive sentiment around Nvidia may continue to have a positive impact on AI stocks in the short term.

C3.ai shares are trading lower on Tuesday, but the stock has trended higher over the last month due to increased enthusiasm around the AI sector. The upcoming investor day on Thursday may provide a boost to the stock as it will provide updates on the company's product roadmap, demonstrations, and partner ecosystem. However, the short-term impact is uncertain as the stock is currently trading lower.