互联网医疗板块11月12日跌0.33%，福瑞股份领跌，主力资金净流出12.02亿元

Core Viewpoint - The internet healthcare sector experienced a decline of 0.33% on November 12, with Furuide leading the drop. The Shanghai Composite Index closed at 4000.14, down 0.07%, while the Shenzhen Component Index closed at 13240.62, down 0.36% [1]. Group 1: Stock Performance - The top-performing stock in the internet healthcare sector was YaoYigou, which saw a closing price of 35.11 with a significant increase of 19.99% and a trading volume of 111,100 shares, amounting to 378 million yuan [1]. - Other notable gainers included Rongjie Health, ST Yilianzhong, and JiuZhiTang, with increases of 6.39%, 5.34%, and 4.99% respectively [1]. - Conversely, Furuide led the decline with a closing price of 73.00, down 4.30%, and a trading volume of 114,000 shares, totaling 848 million yuan [2]. Group 2: Capital Flow - The internet healthcare sector saw a net outflow of 1.202 billion yuan from institutional investors, while retail investors contributed a net inflow of 1 billion yuan [2]. - The capital flow data indicates that YaoYigou had a net inflow of 94.9 million yuan from institutional investors, despite a net outflow of 61.26 million yuan from speculative funds [3]. - Other stocks like Huada Gene and JiuZhiTang also experienced varying degrees of net inflow and outflow from different investor categories, reflecting mixed investor sentiment in the sector [3].