Nvidia's $5.4 trillion market cap now exceeds seven S&P 500 sectors, accounting for 8% of the index and 20% of its year-to-date gains.

Nvidia's $5.4 trillion market cap now exceeds seven S&P 500 sectors, accounting for 8% of the index and 20% of its year-to-date gains.

Tech giant Nvidia's market capitalization has climbed above the value of Taiwan's and India's stock markets.