股市必读：9月12日奥精医疗现1笔大宗交易 机构净买入765.3万元

Group 1 - The core stock price of Aojing Medical (688613) closed at 26.03 yuan on September 12, 2025, down 3.38% with a turnover rate of 5.63% and a trading volume of 77,200 shares, resulting in a transaction amount of 202 million yuan [1] Group 2 - On September 12, the net inflow of main funds was 2.0993 million yuan, accounting for 0.79% of the total transaction amount [2][3] - Retail investors had a net inflow of 1.4728 million yuan, representing 0.55% of the total transaction amount [2] - There was a net outflow of 3.5721 million yuan from speculative funds, which accounted for 1.34% of the total transaction amount [2] Group 3 - On the same day, Aojing Medical recorded one block trade with institutional net purchases amounting to 7.653 million yuan [2][3]