Group 1 - LianDi Information (839790) experienced a significant increase of 12.77% in its stock price, with a trading volume of 7.47 billion yuan and a turnover rate of 26.60% [2] - The stock's price fluctuation reached 34.92%, leading to its listing on the North Exchange's watchlist for the day [2] - Institutional investors made a net purchase of 11.19 million yuan, while the total net buying from brokerage seats amounted to 3.51 million yuan [2] Group 2 - The top five brokerage seats accounted for a total transaction volume of 1.22 billion yuan, with a buying amount of 68.27 million yuan and a selling amount of 53.56 million yuan, resulting in a net buying of 14.70 million yuan [2] - Among the brokerage seats, one institutional seat was noted, which had a buying amount of 14.40 million yuan and a selling amount of 3.21 million yuan, leading to a net purchase of 11.19 million yuan [2]
联迪信息振幅34.92%，龙虎榜上机构买入1440.28万元，卖出320.99万元