港股通医疗ETF富国获融资买入0.60亿元，近三日累计买入1.64亿元

Group 1 - The core point of the article highlights the trading activity of the Hong Kong Stock Connect Medical ETF, specifically the financing buy-in and repayment amounts over recent trading days [1] - On July 30, the ETF recorded a financing buy-in amount of 0.60 billion yuan, ranking 665th in the market, with a financing repayment amount of 0.67 billion yuan, resulting in a net sell of 6.45 million yuan [1] - Over the last three trading days (July 28-30), the ETF saw financing buy-ins of 0.46 billion yuan, 0.57 billion yuan, and 0.60 billion yuan respectively [1] Group 2 - On the same day, the ETF had no short selling activity, with 0.00 thousand shares sold and a net sell of 0.00 thousand shares [1]