Xin Hua Cai Jing·2026-01-09 07:45Core Viewpoint - The ChiNext 50 Index experienced a significant increase on January 9, closing at 1475.97 points with a rise of 1.43%, reflecting a strong market performance despite initial fluctuations [1]. Group 1: Market Performance - The ChiNext Composite Index rose by 2.08% to close at 1803.4 points, with a total trading volume of approximately 327.2 billion yuan [1]. - The average increase for the 600 stocks on the ChiNext board was 2.04%, with an average turnover rate of 4.48% and a total trading volume of 327.2 billion yuan [1]. - The index showed a volatility of 2.73% during the trading session, indicating active trading [1]. Group 2: Sector Performance - Communication equipment and chemical pharmaceutical stocks demonstrated strong performance, while semiconductor and healthcare stocks faced declines [1]. - Individual stock performances included Zhenyou Technology, Xinke Yidong, and Qianyan Biology reaching the daily limit up, while Shengbang Security saw a decline of 7.18%, marking the largest drop [1]. Group 3: Trading Details - Cambrian Technology led in trading volume with 14.9 billion yuan, while ST Yifei had the lowest trading volume at 1.259 million yuan [2]. - Strong Yi Co. had the highest turnover rate at 39.07%, while Longteng Optoelectronics recorded the lowest at 0.28% [2].