科华数据龙虎榜数据（10月27日）

Group 1 - The stock of Kehua Data experienced a limit down, with a turnover rate of 14.96% and a trading volume of 4.146 billion yuan, showing a fluctuation of 14.39% [2] - Institutional investors net sold 24.0715 million yuan, while the Shenzhen Stock Connect recorded a net sell of 118 million yuan, and total net selling from brokerage seats reached 329 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange for a daily decline deviation of -11.26%, with significant net selling from institutional and foreign investors [2] Group 2 - The latest margin trading data shows that the total margin balance for Kehua Data is 1.709 billion yuan, with a financing balance of 1.707 billion yuan and a securities lending balance of 1.9734 million yuan [3] - Over the past five days, the financing balance decreased by 107 million yuan, representing a decline of 5.90%, while the securities lending balance increased by 30.75 million yuan, an increase of 18.46% [3] - On October 27, the top buying and selling brokerage seats included the Shenzhen Stock Connect, which had a buying amount of 194.2053 million yuan and a selling amount of 311.8645 million yuan [3][4]