Nvidia's stock hit a record high, making it the world's most valuable company for the second time this month.
CEO Jensen Huang's comments on AI and robotics growth boosted investor confidence, despite concerns about US export restrictions impacting revenue.
Nvidia's shares rose over 4% on Wednesday, closing at $154.31, surpassing its prior closing high in January.
Huang highlighted AI and robotics as significant growth opportunities, emphasizing the importance of Nvidia's Drive platform for self-driving capabilities.