医疗美容板块2月4日涨0.31%，锦波生物领涨，主力资金净流出127.97万元

Core Viewpoint - The medical beauty sector experienced a slight increase of 0.31% on February 4, with Jinbo Biological leading the gains, while the overall market indices also showed positive performance [1] Group 1: Market Performance - The Shanghai Composite Index closed at 4102.2, up by 0.85% [1] - The Shenzhen Component Index closed at 14156.27, up by 0.21% [1] - Jinbo Biological's stock price rose to 222.64, reflecting a gain of 3.55% [1] Group 2: Individual Stock Performance - Jinbo Biological led the medical beauty sector with a trading volume of 9236.31 hands and a transaction value of 2.02 billion yuan [1] - Aimei Ke's stock price increased by 0.51% to 148.32, with a trading volume of 42,100 hands and a transaction value of 6.20 billion yuan [1] - Huaxi Biological's stock price slightly decreased by 0.02% to 48.80, with a trading volume of 58,100 hands and a transaction value of 282 million yuan [1] Group 3: Capital Flow - The medical beauty sector saw a net outflow of 1.2797 million yuan from main funds, while retail investors experienced a net outflow of 2.70494 million yuan [1] - Jinbo Biological had a net inflow of 33.9145 million yuan from main funds, accounting for 16.83% of its trading volume [2] - Aimei Ke experienced a net outflow of 127.67 million yuan from main funds, with a net inflow of 22.7409 million yuan from retail investors [2]