龙虎榜丨通宇通讯今日涨0.32%，1家机构专用席位净买入1606.94万元

Group 1 - The stock of Tongyu Communication increased by 0.32% today [1] - The trading volume reached 4.273 billion yuan with a turnover rate of 44.69% [1] - The data from the post-market dragon and tiger list shows that the Shenzhen Stock Connect special seat bought 108 million yuan and sold 255 million yuan [1] Group 2 - One institutional special seat had a net purchase of 16.0694 million yuan [1] - Two institutional special seats had a net sale of 10.994 million yuan [1]