On July 22, AI server manufacturer Supermicro (SMCI.US) surged over 14% in pre-market trading to $29.17. On the news, the company released preliminary results for the fourth fiscal quarter ended June 30. The company's GAAP and non-GAAP gross margins are expected to be between 15% and 17%, nearly double the previously guided range of 8.2% to 8.4%. Management attributed this better-than-expected performance to favorable customer structure and product mix. Meanwhile, the company's total new orders for the quarter exceeded $60 billion, a record high.

On July 22, US optical communication concept stocks fell collectively in pre-market trading, with Astera Labs, Coherent, Credo Technology, Ciena, AXT Inc, and MaxLinear falling more than 3%, and Fabrinet, Lumentum, Corning, Applied Optoelectronics, Tower Semiconductor, Marvell Technology, POET Technologies, and GlobalFoundries falling more than 2%.

On July 22, US stock market AI chip stocks generally fell before the market open, with Intel down 3%, TSMC, AMD, and Qualcomm down over 2%, Broadcom down nearly 2%, and NXP and Nvidia down over 2%.

On July 22, according to Fast Technology, Russia's Green City Nanotechnology Center (ZNTC) has successfully developed a prototype of an electron beam lithography machine (ELL) with a design standard of 150nm. The project is a key research and development task under the framework of Russia's national plan for scientific and technological development, codenamed Progress ELL 150. This device is mainly used for manufacturing photomasks, and can also directly draw circuit patterns on substrates without using masks. The 150nm process roughly corresponds to the performance level of Intel's Pentium 4 from 20 years ago. In 2025, ZNTC demonstrated a similar device with 350nm resolution, and has now advanced to 90nm and 130nm technology nodes. Industry experts point out that such equipment is only suitable for small batch production of specialized chips in fields such as aerospace and defense.

On July 22, Beijing State-owned Capital Operation and Management Co., Ltd. announced that, as of now, it has allocated nearly 10 billion yuan from its own funds to invest in the stock market. Going forward, the company will continue to support listed company stocks using its own funds and through its subsidiaries, including securities firms and public funds, while also backing the development of the Beijing Stock Exchange. Rooted in its functional role as a state-owned capital operator, the firm is committed to safeguarding the strategic value of core assets of listed companies and contributing to the stable and healthy growth of the capital market through concrete actions, as a state-owned enterprise based in Beijing. (Beijing State-owned Capital)

U.S. stock futures are lower, with Nasdaq 100 futures down 1%, S&P 500 futures down 0.4%, and Dow futures down 0.3%.

Japan's two-year government bond yield rose to 1.47%, the first time since 1995.

On July 22, international oil prices surged rapidly. WTI crude oil futures rose over 4% to $87.77 per barrel; Brent crude oil futures rose over 4% to $94.71 per barrel.

On July 22, the South Korean Presidential Office announced that President Lee Jae-myung will attend the AI Summit held in San Francisco. Lee Jae-myung will meet with the CEOs of Nvidia, OpenAI, Anthropic, and Broadcom.