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百普赛斯股价震荡下行 盘中一度快速反弹2%

Group 1 - The stock price of Baipusais experienced volatility on July 30, opening at 57.01 yuan, dropping to a low of 54.72 yuan, and closing at 55.41 yuan, a decrease of 2.21% from the previous trading day [1] - During the trading session, there was a rapid rebound, with the stock price increasing over 2% within 5 minutes at 9:37 AM, reaching 57.27 yuan [1] - On July 30, the net outflow of main funds was 1.583 million yuan, accounting for 0.02% of the circulating market value, with a trading volume of 41,500 lots and a transaction amount of 233 million yuan [1] Group 2 - Baipusais is a company focused on the biopharmaceutical sector, primarily engaged in the research, development, production, and sales of recombinant proteins and other biological products [1] - The company's products are mainly applied in drug research and development, as well as vaccine production [1]