Venture(US:VEMLY) Feng Huang Wang Cai Jing·2026-01-20 02:17Market Overview - On January 20, A-share indices weakened, with the ChiNext Index dropping over 1%, the Shanghai Composite Index down 0.27%, and the Shenzhen Component Index down 0.81%. Nearly 2,700 stocks in the Shanghai and Shenzhen markets declined [1] - The total trading volume in the Shanghai and Shenzhen markets exceeded 1 trillion, a decrease of over 40 billion compared to the previous day, with an expected total trading amount of over 2.7 trillion for the day [1] Index Performance - Shanghai Composite Index: 4,102.05, down 0.29%, with 1,179 gainers and 1,075 losers [2] - Shenzhen Component Index: 14,171.44, down 0.86%, with 1,348 gainers and 1,471 losers [2] - ChiNext Index: 3,303.22, down 1.03%, with 636 gainers and 728 losers [2] AI Sector - The AI4S concept showed signs of recovery, with stocks like Subote hitting the daily limit, and ZhiTe New Materials reaching a historical high. Other companies such as Qicai Chemical and Zhongcheng Technology also saw gains. Citic Securities noted that as model capabilities improve, especially in reasoning and long-window costs, the commercialization of AI downstream applications is accelerating [2] Solar Energy Sector - The photovoltaic concept continued to rebound, with Haiyou New Materials rising over 10%. Institutions pointed out that SpaceX has confirmed the P-type HJT battery technology route for large-scale economic production of space solar cells, marking a potential turning point for space photovoltaic energy as a strategic solution for commercial aerospace and high-end applications [3] Real Estate Sector - The real estate sector experienced a volatile rebound, with City Investment Holdings hitting the daily limit and other companies like Poly Development and China Merchants Shekou also rising. According to the National Bureau of Statistics, new residential sales prices in first-tier cities fell by 0.3% month-on-month in December 2025, with Shanghai seeing a slight increase of 0.2% [3]