龙虎榜 中毅达下跌2.55%，知名游资海通总部卖出17540.00万元

Group 1 - Zhongyida experienced a decline of 2.55% on June 25, with a daily volatility of 15% and a turnover rate of 20%, indicating significant trading activity [1] - The top five buying entities collectively purchased 273 million yuan, while the top five selling entities sold 404 million yuan, resulting in a net outflow of 131 million yuan [2] - The largest buying entity was the Shanghai-Hong Kong Stock Connect, which bought 104.43 million yuan, followed by Guotai Junan Securities' Shenzhen Yitian Road branch with 61.62 million yuan [3] Group 2 - The largest selling entity was Guotai Junan Securities' headquarters, which sold 175.40 million yuan, followed by the Shanghai-Hong Kong Stock Connect with 120.45 million yuan [3] - Other notable selling entities included CITIC Securities' Shanghai branch, which sold 45.24 million yuan, and China Galaxy Securities' Guilin Zhongshan Middle Road branch, which sold 37.73 million yuan [3]