科创板收盘播报：科创50指数涨1.84% 医疗保健股表现强势

Group 1 - The Sci-Tech 50 Index opened slightly lower on January 6 but quickly surged, reaching a peak increase of over 2.5%, ultimately closing at 1429.30 points with a gain of 1.84% and a total trading volume of approximately 808 billion yuan [1] - The Sci-Tech Comprehensive Index rose by 1.45% to close at 1720.41 points, with a total trading volume of about 2776 billion yuan. The market showed a mixed performance among the 600 stocks listed, with strong performances in healthcare and electrical equipment sectors, while component and specialized machinery stocks faced declines [2] - The average increase for the 600 stocks on the Sci-Tech board was 1.06%, with an average turnover rate of 3.72% and an average volatility of 4.21% [2] Group 2 - In terms of individual stock performance, companies such as Weisi Medical, Aerospace Huanyu, Xiangyu Medical, Xinghuan Technology, and Mylande reached their daily price limits, showing significant gains, while New Light Optoelectronics experienced the largest decline at 7.30% [2] - Cambrian's trading volume was 96.7 billion yuan, ranking first, while ST Pava had a trading volume of 660.4 million yuan, ranking last [3] - Strong One's turnover rate was 32.19%, the highest among the stocks, while Longteng Optoelectronics had a turnover rate of 0.27%, the lowest [4]