医疗ETF(512170)获融资买入2.74亿元，近三日累计买入7.47亿元

Group 1 - The core viewpoint of the article highlights the trading activity of the Medical ETF (512170) on July 29, where it recorded a financing purchase amount of 274 million yuan, ranking 55th in the market [1] - Over the last three trading days from July 25 to July 29, the Medical ETF saw financing purchases of 276 million yuan, 197 million yuan, and 274 million yuan respectively [1] - On the short selling side, 929,100 shares were sold on that day, resulting in a net sell of 102,600 shares [1]