Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever, trailing only a record it set in July.

The market reaction proved particularly severe for Nvidia (NASDAQ: NVDA), with shares plummeting and erasing half a trillion in market cap at the time of this writing. To put this staggering figure in perspective,

Taiwan’s government will soon look at whether it needs to help its domestic industry over threats by President Donald Trump to put tariffs on semiconductors, Premier Cho Jung-tai said on Wednesday.

"They left us and went to Taiwan," Trump said while speaking at the House Republican Issues Conference on Monday. "We want them to come back." Following his promise of tariffs, Tr

The US president wants US tech companies to dominate artificial intelligence but acknowledges the challenge posed by the low-cost rival, DeepSeek.

Shares in major tech firms such as Nvidia fell sharply, with the chip giant losing almost $600bn (£482bn) in market value. What has shaken the industry is DeepSeek's claim that its R1 model was made at a fraction of the cost of its rivals - raising questions about the future of America's AI dominance and the scale of investments US firms are planning.