On December 30, 2025, the Hong Kong stock market displayed an upward trend despite experiencing some volatility. By the end of the trading session, the Hang Seng Index had recorded a 0.86% increase, the Hang Seng China Enterprises Index had advanced by 1.12%, and the Hang Seng Tech Index had jumped 1.74%. In terms of market performance, major tech stocks, semiconductor stocks, oil stocks, and robotics concept stocks emerged as strong performers. In contrast, wind power stocks, nuclear power stocks, airline stocks, and several other sectors largely underperformed. Baidu Group-SW witnessed an impressive 8.9% surge, fueled by its full-stack development in artificial intelligence. SMIC's shares rose by 4.24% after the company announced plans to acquire a stake in SMIC Northern, aiming to bolster its 12-inch wafer foundry capabilities. The 'three barrels of oil' stocks rallied significantly, buoyed by rising international oil prices and escalating geopolitical risks. Meanwhile, robotics concept stocks experienced a remarkable surge, with UFactory soaring 13.45% and Sanhua Intelligent jumping 12.53%. Furthermore, six new stocks made their debut on the market today, with 51World, Insilico Medicine, and others posting varying degrees of gains.