科创板收盘播报：科创综指跌1.44% 北芯生命较发行价上涨183.33%

Market Performance - The two major indices of the Sci-Tech Innovation Board opened significantly lower on February 5, with the Sci-Tech Comprehensive Index dropping by 2.37% at one point and the Sci-Tech 50 Index falling by 2.56% [1] - By the end of the trading day, the Sci-Tech Comprehensive Index closed at 1759.68 points, down 1.44%, with a total trading volume of approximately 211.8 billion yuan, showing a significant decrease compared to the previous trading day [1] - The Sci-Tech 50 Index reported 1432.52 points, also down 1.44%, with constituent stocks' total trading volume around 67.7 billion yuan, reflecting a notable reduction from the previous day [1] - A total of 173 stocks on the Sci-Tech Board rose, accounting for about 28.83%, while some semiconductor stocks saw significant gains in the afternoon, and the overall decline was led by electrical equipment stocks [1] Company Highlights - Beixin Life Technology Co., Ltd. is set to be listed on the Sci-Tech Innovation Board on February 6, 2026, focusing on innovative medical devices for precise diagnosis and treatment of cardiovascular diseases [2] - The company's core products include the intravascular ultrasound (IVUS) diagnostic system, which is the first domestically developed 60MHz high-definition IVUS product approved by the National Medical Products Administration, and the blood flow reserve fraction (FFR) measurement system, which is the first domestic product in the FFR field approved by the same authority [2] - As of the close, Beixin Life's stock price increased by 183.33% from its issue price, with a trading volume of approximately 1.409 billion yuan and a turnover rate of 75.88% [2] Trading Statistics - Excluding Beixin Life's first trading day and the suspended stocks, the remaining 599 stocks on the Sci-Tech Board had an average decline of 1.02% on February 5, with an average turnover rate of 2.53% and a total trading volume of 210.413 billion yuan [2] - The average volatility for these stocks was 3.85% [2] - In individual stock performance, Guoxin Technology rose by 11.30%, leading the gains, while Dekeli fell by 11.36%, leading the losses [2]