Nvidia's shares plummeted nearly 9% on 3 March following an announcement by US President Donald Trump confirming new tariffs on imports from Canada and Mexico, set to take effect on 4 March. The decline contributed to a broader market downturn, with the Dow Jones falling by 800 points and the Nasdaq dropping by over 3%. Nvidia's market value took a sharp hit, losing around$265 billion and falling to$2.79 trillion, a steep drop from its previous$3 trillion valuation.

Despite reporting strong earnings, with revenue surging 78% year-over-year to$39.33 billion, Nvidia's stock has lost 13% since 26 February. The 25% tariffs could affect the company's operations, particularly as some of its systems are manufactured in the US and Mexico. However, CEO Jensen Huang remains optimistic, highlighting Nvidia's AI advancements and the upcoming Blackwell chips, which he says will drive strong performance in the next quarter.

Nvidia also plans to play a key role in Taiwan Semiconductor's$100 billion expansion in the US, a project mentioned by Trump. While the company faces short-term market volatility and policy challenges, its long-term strategy remains focused on technological growth and innovation.