Group 1 - The stock of Jiyuan Precision (836720) increased by 20.06% with a turnover rate of 39.76% and a trading volume of 556 million yuan, showing a volatility of 24.35% [1][2] - Institutional investors net bought 3.5553 million yuan, while brokerage seats collectively net sold 19.7702 million yuan [1][2] - The top five brokerage seats accounted for a total transaction volume of 100 million yuan, with a buying amount of 42.0634 million yuan and a selling amount of 58.2783 million yuan, resulting in a net sell of 16.2149 million yuan [2] Group 2 - The specific buying and selling activities of brokerage seats included significant purchases from Dongfang Caifu Securities and Nanjing Securities, with the largest buy amounting to 8.9111 million yuan [2] - The institutional specialized seat was the only one among the top buyers, with a net buy of 3.5553 million yuan after buying 6.5007 million yuan and selling 2.9454 million yuan [2]
吉冈精密9月2日龙虎榜数据