In pre-market trading, Nasdaq futures rose by 0.6%, with semiconductor and nuclear power stocks collectively rebounding. Nvidia surged nearly 5%. On the last trading day of the Year of the Dragon for Hong Kong stocks, the Science and Technology Index increased by 51% for the year!

In the early trading of US stocks, the Nasdaq rose by 0.45%, with semiconductor stocks generally rising, and Nvidia up by 2.4%. The Dow Jones increased by 0.03%, and the S&P 500 index rose by 0.22%. Semiconductor stocks saw widespread gains, with Broadcom up about 2.5% and TSMC up about 1%.

On the last trading day of the Year of the Dragon for Hong Kong stocks, both the Hang Seng Index and the Tech Index saw slight increases. After the overnight impact of China's large model Deepseek on computing power stocks, US semiconductor stocks generally rose in the night session on Tuesday, with Nvidia up over 5%, and Nasdaq 100 futures stabilizing after a decline. The tariff policy of the Trump administration has become clearer, and the US dollar rose slightly.

Additionally, many Asian markets, including China's A-shares and South Korea's stock market, are closed for the Lunar New Year holiday, and Hong Kong stocks only traded for half a day, now closed.

The Hang Seng Index closed up 0.14%, the Hang Seng Tech Index rose 0.77%, the Hang Seng Index increased by 28.44% for the entire Year of the Dragon, and the Tech Index rose by 51.05%.

All three major US stock index futures turned positive, with Nasdaq 100 index futures up 0.6%; in pre-market trading, semiconductor stocks generally rose, with Nvidia up about 5% and Broadcom up about 3%.

European stocks opened basically flat, with the Euro Stoxx 50 index opening up 0.1%.

The US dollar index and crude oil rose slightly, gold remained stable, and Bitcoin rose nearly 1%.

In pre-market trading of US stocks, semiconductor stocks generally rose, with Nvidia up about 5%, Broadcom up about 3%, and Micron Technology up about 2%. Overnight, influenced by the Deepseek large model, Nvidia's stock price plummeted by 17%, with a single-day market value evaporating nearly $600 billion, setting a record for the largest scale in US stock history.

In pre-market trading of US stocks, nuclear power stocks collectively rebounded, with NANO Nuclear Energy up nearly 8%, Oklo up nearly 7%, and Vistra Energy and NuScale Power up over 5%; cryptocurrency concept stocks rose, with TeraWulf up nearly 8% and Bit Digital up nearly 4%.

All three major US stock index futures turned positive, with Nasdaq 100 index futures up 0.6%, S&P 500 index futures up 0.3%, and Dow futures up 0.02%.

【15:20 Update】

The Euro Stoxx 50 index opened up 0.1%, the German DAX index rose by 0.5%, the UK FTSE 100 index rose by 0.1%, and the French CAC 40 index fell by 0.2%.

In the night session of US stocks, semiconductor stocks generally rose, with Nvidia up over 5%, Broadcom up over 3%, AMD up nearly 3%, Micron Technology up nearly 2%, and TSMC up over 1%

U.S. nuclear power stocks expanded their gains in after-hours trading, with NANO Nuclear Energy rising over 10%, Oklo and NuScale Power up over 8%, and Vistra Energy increasing over 7%, all of which had dropped more than 20% overnight.

The three major U.S. stock index futures showed mixed trends, with S&P 500 futures basically flat, Nasdaq 100 futures up 0.34%, and Dow futures down 0.2%.

Bitcoin rose nearly 1%, returning above $100,000 per coin.

Gold remained stable.

Brent and WTI crude oil rose 0.7%.

【12:10 Update】

On Tuesday, January 28, Hong Kong stocks opened higher and remained stable, with the Hang Seng Index closing up 0.14%, the Hang Seng Tech Index rising 0.77%, and total market turnover at HKD 51.7 billion. The Hang Seng Index rose 28.44% for the entire Year of the Dragon, while the Tech Index increased by 51.05%.

In terms of individual stocks, boosted by the domestic large model Deepseek, AI concepts performed strongly, with Meitu rising over 15% and KINGSOFT up nearly 6%; Xiaomi rose over 3% to set a new historical high.

Most other tech stocks rose, with Alibaba Health up over 4% and Tencent up over 1%.

At the same time, some AI concept stocks corrected, with GDS Holdings falling nearly 8%, and most semiconductor stocks declined, with Shanghai Fudan down over 4%.

The U.S. dollar index rose slightly, following reports that the new U.S. Treasury Secretary, Janet Yellen, plans to promote a "gradual universal tariff," starting with a base rate of 2.5% and increasing by 2.5% each month, with a maximum rate of 20%

[9:20 Update]

The Nasdaq 100 index futures in the US stock market stopped falling after hours, now up 0.15%.

In terms of key stocks, Hong Kong's XPeng rose 2.5%, Xiaomi Group rose 2%, Baidu Group rose nearly 2%, and KINGSOFT, Alibaba, Meituan, and Tencent all rose more than 1%.

After hours in the US stock market, NVIDIA rose 1.35%.

Updating