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Japanese markets prolonged their slide on Tuesday because the heavy sell-off in know-how shares headed right into a second day, pushed partly by the in a single day plunge in chipmaker Nvidia’s shares.
Nvidia misplaced $589bn of market worth on Monday in a historic fall, as Wall Road and Silicon Valley panicked over a perceived risk from Chinese language start-up DeepSeek to the continued dominance of the US in AI and the necessity to make investments lots of of billions of {dollars} in underlying infrastructure.
Japan’s tech-heavy Nikkei 225 fell by as a lot as 1.7 per cent on Tuesday morning in Tokyo, earlier than recovering to a decline of 1.4 per cent. The broader Topix, which has decrease weightings for Japan’s tech exporters, was flat.
The US greenback strengthened by 0.6 per cent towards a basket of currencies together with the Japanese yen and pound sterling following the information that US Treasury Secretary Scott Bessent was pushing to implement “new common tariffs” beginning at 2.5 per cent on US imports.
Futures buying and selling indicated the Nasdaq would open up 0.2 per cent, after falling 3 per cent yesterday. The S&P 500 was set to open flat.
In Hong Kong, shares in Chinese language tech firms recorded features on Tuesday, though chipmaker SMIC closed down 0.4 per cent after falling as a lot as 2 per cent.

Tokyo-listed shares in SoftBank Group had been hard-hit, plunging greater than 5.2 per cent in early buying and selling and lengthening their fall this week to round 12 per cent.
Analysts stated SoftBank was particularly affected by the in a single day 10 per cent plunge in shares of Arm Holdings — the US-listed chip design firm during which the Japanese group holds an 88 per cent stake.
Even after this week’s crash, SoftBank shares are greater than 43 per cent increased than in August, stated Kirk Boodry, an analyst who covers the corporate at Astris Advisory in Tokyo, noting the inventory’s excessive volatility.
“It appears horrible now, however it’s most likely regular for SoftBank,” he stated. “It’s one other of its spherical journeys, the place you get an enormous bump then it comes all the way down to earth.” Boodry continues to price the corporate as a “purchase”.
Final week, founder Masayoshi Son, accompanied US President Donald Trump on the unveiling of the Stargate three way partnership, involving SoftBank, Oracle and OpenAI in a $100bn information centre funding that they stated might stretch to $500bn over 4 years.
DeepSeek’s promise of a a lot lower-cost AI mannequin has raised the query of whether or not Son’s photo-op announcement “marked the height of the AI capex growth”, stated Jefferies strategist Chris Wooden.
The promoting in Tokyo was centered on Disco, Advantest and Furukawa Electrical — shares that had soared in latest months on the expectation of increasing demand for high-end chips and information centres to energy synthetic intelligence.
Shares in Disco and Furukawa had been down 3.2 per cent and eight per cent respectively on Tuesday. Nvidia provider Advantest plunged over 10 per cent within the first 20 minutes of buying and selling.
The sell-off expanded to incorporate firms equivalent to Mitsubishi Heavy Industries, Hitachi and Kawasaki Heavy Industries. Till just lately, they’d traded increased on the guess that they’d profit from increased total funding in AI-linked electrical energy infrastructure.
“If you’re in tech {hardware} you bought hammered yesterday”, stated Prashant Bhavani, chief funding officer at BNP Paribas wealth administration.
“The transfer into different components of the market will proceed — that may even get up individuals for portfolio diversification, which wasn’t wanted during the last two years the place you simply needed to personal [the Magnificent] seven [Big Tech] shares.”
Hong Kong’s Hold Seng benchmark closed up 0.2 per cent on Tuesday, led by mainland Chinese language tech firms together with Tencent, Alibaba and Baidu.
South Korea and Taiwan are closed for the lunar new 12 months vacation.