携程，大跌！最强主线，尾盘拉升

Market Overview - The Hong Kong stock market halted its consecutive gains, with major indices closing lower. The Hang Seng Technology Index fell by 1.35%, while the Hang Seng Index and Hang Seng China Enterprises Index decreased by 0.28% and 0.52%, respectively. The total trading volume was 290.5 billion HKD, with a net outflow of 1.5 billion HKD from southbound funds [4][5]. Ctrip's Investigation and Stock Performance - Ctrip's stock plummeted by 19.23% today, following a 6.49% drop the previous trading day. The decline is attributed to an investigation launched by the State Administration for Market Regulation into Ctrip's alleged monopolistic practices under the Anti-Monopoly Law of the People's Republic of China. Ctrip announced its cooperation with the investigation while assuring that its business operations remain normal [7][10]. Semiconductor Sector Performance - The semiconductor sector experienced a late rally, driven by positive news from TSMC, which reported a 35% profit increase for Q4 2025, exceeding expectations. TSMC also announced a capital expenditure plan for 2026 of up to 56 billion USD, a 37% increase from 40.9 billion USD in 2025. The Hong Kong semiconductor index saw gains, with notable increases in stocks like Hua Hong Semiconductor (up 6.31%) and SMIC (up 1.84%) [12][13]. Real Estate Sector Resilience - The Hong Kong real estate sector showed strength against the market trend. Recent policy guidance from regulatory authorities allows certain projects on the financing coordination mechanism "white list" to extend loans with original banks under specific conditions. Data from CRIC Research indicated that 30 major listed real estate companies achieved a total sales amount of 232.86 billion CNY in December 2025, with 22 companies reporting month-on-month growth [16][18]. Commercial Aerospace Sector Decline - The commercial aerospace sector continued its downward trend, with Asia Pacific Satellite dropping by 12.37% and China Technology Group falling by 9.35%. This reflects ongoing challenges within the sector [21][22].