科创板收盘播报：科创综指涨0.89% 电气设备股涨幅靠前

Core Points - The Sci-Tech Innovation 50 Index opened significantly higher on October 20, initially rising over 2.5% before experiencing fluctuations, ultimately closing at 1367.90 points with a gain of 0.35% [1] - The overall Sci-Tech Innovation Index also opened strong, reaching a peak increase of nearly 2.7% during the morning session, closing at 1577.92 points with a gain of 0.89% and a total trading volume of approximately 1774 billion [1] - Approximately three-quarters of stocks on the Sci-Tech board saw gains, with notable increases in the electrical equipment sector and broad gains across software, specialized machinery, and transportation equipment [1] Trading Performance - On October 20, excluding suspended stocks, the average gain for the remaining 588 stocks on the Sci-Tech board was 1.28%, with an average turnover rate of 2.40% and a total trading volume of 1773.96 billion [1] - Individual stock performance highlighted that Yuanjie Technology surged by 14.49%, while Fuke Environmental Protection fell by 12.14% [1] - In terms of trading volume, Cambrian's trading volume reached 165.19 billion, leading the market, while Nearshore Protein had a trading volume of 710.22 million, the lowest [1] Turnover Rates - Zhongke Lanyun had the highest turnover rate at 15.33%, while Longteng Optoelectronics recorded the lowest at 0.20% [2]