通宇通讯龙虎榜数据（12月17日）

Core Viewpoint - Tongyu Communication experienced a significant drop in stock price, reaching the daily limit down with a turnover rate of 44.27% and a trading volume of 4.879 billion yuan, indicating high volatility and investor activity [2] Trading Activity - The stock was listed on the Shenzhen Stock Exchange's "Dragon and Tiger List" due to a daily turnover rate of 44.27% and a daily decline of 11.68% [2] - Institutional investors net bought 94.9151 million yuan, while the Northbound trading saw a net purchase of 1.3118 million yuan, contrasting with a total net sell of 127 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction volume of 9.58 billion yuan, with a net sell of 31.2107 million yuan [2] Fund Flow - The stock saw a net outflow of 666 million yuan from major funds today, with large orders contributing to a net outflow of 473 million yuan [3] - Over the past five days, the stock experienced a net inflow of 219 million yuan [3] - The latest margin trading data shows a total margin balance of 1.155 billion yuan, with a financing balance of 1.155 billion yuan and a securities lending balance of 890,800 yuan [3] Recent Performance - In the past six months, the stock has appeared on the "Dragon and Tiger List" 10 times, with an average price increase of 3.42% the day after being listed and an average increase of 7.58% over the following five days [3]