On January 27, 2026, China's A-share market witnessed a collective upswing across its three major indices. Specifically, the Shanghai Composite Index climbed by 0.18%, the Shenzhen Component Index advanced 0.09%, and the ChiNext Index (often seen as China's Nasdaq-style board for tech and growth firms) surged 0.71%.
The semiconductor and computing power sectors stood out with robust performances. Dongxin Semiconductor and Centec Communications both soared to their daily price limits, indicating strong investor demand and limited supply at the current price. Yuanjie Technology's shares skyrocketed by over 10%, while Hua Hong Semiconductor, a key player in the semiconductor industry, saw its shares appreciate by more than 7%.
Moreover, the cultivated diamond concept stocks also gained momentum. Huanghe Whirlwind, a prominent name in this niche, hit its daily limit, showcasing the market's enthusiasm for this emerging sector. Meanwhile, SFD's shares surged over 10%, further highlighting the sector's allure.
However, not all sectors fared well. The lithium battery and coal sectors experienced a downturn. Tianji Industry's shares plummeted by over 7%, reflecting concerns over industry fundamentals or company-specific issues. Similarly, Dayou Energy and Yunmei Energy saw their shares decline by more than 4%, indicating a broader sell-off in these sectors.