2月5日创业板医疗（970082）指数跌0.29%，成份股泓博医药（301230）领跌

Core Viewpoint - The ChiNext Medical Index (970082) closed at 3907.24 points on February 5, experiencing a decline of 0.29% with a trading volume of 14.283 billion yuan and a turnover rate of 1.99% [1] Group 1: Index Performance - On the day, 16 constituent stocks of the index rose, with Jinkai Biotechnology leading the gain at 5.89% [1] - Conversely, 34 constituent stocks declined, with Hongbo Pharmaceutical leading the drop at 5.31% [1] Group 2: Capital Flow - The net inflow of main funds into the ChiNext Medical Index constituents totaled 56.287 million yuan, while speculative funds saw a net inflow of 124 million yuan [2] - Retail investors experienced a net outflow of 181 million yuan [2]