首创证券换手率34.17%，沪股通龙虎榜上买入1.37亿元，卖出1.04亿元

Group 1 - The stock of 首创证券 (601136) increased by 5.90% with a turnover rate of 34.17% and a trading volume of 3.962 billion yuan, showing a fluctuation of 11.76% [1] - The net inflow of funds for the stock was 192 million yuan, with a large single net inflow of 341 million yuan and a net outflow of 149 million yuan from large orders over the day [1] - The latest margin trading data shows a total margin balance of 1.182 billion yuan, with a financing balance of 1.181 billion yuan and a securities lending balance of 1.8807 million yuan [1] Group 2 - For the first half of the year, the company reported a revenue of 1.284 billion yuan, representing a year-on-year growth of 2.33%, and a net profit of 490 million yuan, with a year-on-year increase of 2.80% [2] - The top five buying and selling brokerage firms accounted for a total transaction volume of 714 million yuan, with a buying amount of 393 million yuan and a selling amount of 322 million yuan, resulting in a net buying of 71.34 million yuan [2] - The largest buying brokerage was the 沪股通专用 with a buying amount of 136.97 million yuan, while the largest selling brokerage was 爱建证券 with a selling amount of 106.19 million yuan [2]