奇安信今日大宗交易平价成交78.04万股，成交额2820.37万元

Group 1 - On September 15, Qianxin conducted a block trade of 780,400 shares, with a transaction amount of 28.2037 million yuan, accounting for 4.7% of the total transaction volume for that day [1] - The transaction price was 36.14 yuan, which remained stable compared to the market closing price of 36.14 yuan [1]