Group 1 - The Sci-Tech Innovation 50 Index opened significantly lower on February 11, experiencing a decline of 1.11% to close at 1455.11 points, with a total trading volume of approximately 48.6 billion yuan, showing a notable decrease compared to the previous trading day [1] - The Sci-Tech Innovation Composite Index also opened lower, closing at 1788.22 points with a decline of 0.79% and a total trading volume of about 181.3 billion yuan, which was significantly lower than the previous day [1] - On the same day, 215 stocks in the Sci-Tech Innovation Board rose, accounting for approximately 35.71%, with notable gains in certain component stocks, while electrical equipment stocks experienced relatively larger declines [1] Group 2 - Yisiwei Technology Co., Ltd. was listed on the Sci-Tech Innovation Board on February 11, with its stock price increasing by 58.93% from the issue price, achieving a trading volume of approximately 1.315 billion yuan and a turnover rate of 73.87% [1] - Excluding the first-day listing of Yisiwei and the suspended stock Zhiyang Innovation, the average decline for the remaining 602 stocks on the Sci-Tech Innovation Board was 0.35%, with an average turnover rate of 2.36% and a total trading volume of 179.95 billion yuan [2] - In terms of individual stock performance, Debang Technology saw the highest increase at 19.99%, while Aifute recorded the largest decline at 8.36% [2]
科创板收盘播报：科创综指跌0.79% 易思维较发行价涨58.93%