Group 1 - The stock of Xingtum Measurement and Control (920116) increased by 4.04% with a turnover rate of 24.52% and a trading volume of 8.17 billion yuan, showing a volatility of 15.24% [1][2] - Institutional investors net bought 6.4184 million yuan, while the total net buying from brokerage seats amounted to 5.2542 million yuan [1][2] - The top five brokerage seats accounted for a total transaction volume of 222 million yuan, with a net buying of 11.6726 million yuan [2] Group 2 - The specific buying and selling activities of brokerage seats included significant purchases from Guosen Securities and CITIC Securities, with the largest buy amounting to 27.6687 million yuan [2] - The institutional specialized seat was involved in both buying and selling, with a net purchase of 6.4184 million yuan [2] - The trading data indicates a strong interest from institutional investors, reflecting potential confidence in the stock's performance [2]
星图测控龙虎榜数据（12月2日）