US-based chip manufacturer Nvidia reached a milestone on Tuesday as the most valuable company on the stock market, driven by growing demand for artificial intelligence technology. Nvidia’s market capitalization hit $3.33 trillion, surpassing software giant Microsoft. The shares of Nvidia finished 3.5% higher on Tuesday, while Microsoft’s shares saw a slight drop. Nvidia’s chips have become a key technology for the future of AI. The chips are ideal for computing work, particularly in training AI software in data centres. The only other publicly listed company with a market capitalization above …