科创板收盘播报：科创50指数跌1.39% 医疗保健股表现活跃

Market Performance - The Sci-Tech Innovation 50 Index opened lower on August 8 and experienced significant declines, closing at 1043.54 points with a drop of 1.39% and a trading range of 0.94% [1] - The overall Sci-Tech Composite Index fell by 1.04%, ending at 1346.97 points, with a total trading volume of 156.5 billion [1] Stock Performance - Excluding the suspended stock Jin Chengzi, among the remaining 588 stocks on the Sci-Tech board, the average decline was 0.68% with an average turnover rate of 3.46% [1] - High-priced stocks mostly declined, while low-priced stocks showed mixed performance; healthcare and specialized machinery stocks were active, while software services and semiconductor stocks had the largest declines [1] Individual Stock Highlights - Notable gainers included Sainuo Medical and Kewell, which hit the daily limit up; the largest decliner was Anhui Technology, which fell by 10.27% [2] - Semiconductor company SMIC had the highest trading volume at 5.1 billion, while ST Pava had the lowest at 707.2 million [3] Turnover Rate - The stock with the highest turnover rate was Mcland at 23.66%, while Tianneng Co. had the lowest turnover rate at 0.18% [4]