Group 1 - The stock of 联迪信息 (920790) increased by 13.48% with a trading volume of 4.25 billion yuan and a turnover rate of 17.47% [1] - The stock was listed on the 北交所 due to a price fluctuation of 30.07%, with institutional net purchases amounting to 881,400 yuan [2] - The top five trading departments had a total transaction volume of 92.74 million yuan, with net purchases of 13.13 million yuan [2] Group 2 - The specific trading details show that the top buying department was 国信证券股份有限公司深圳互联网分公司 with a purchase amount of 15.39 million yuan [2] - The institutional specialized seat had a net purchase of 881,400 yuan, with a buying amount of 7.19 million yuan and a selling amount of 6.32 million yuan [2] - The overall market activity indicates significant interest in the stock, as evidenced by the high turnover rate and substantial net buying from institutional investors [1][2]
联迪信息龙虎榜数据（1月14日）