三维通信涨停，机构龙虎榜净买入4996.28万元

Group 1 - The stock of Sanwei Communication reached the daily limit, with a turnover rate of 27.26% and a transaction amount of 1.727 billion yuan, showing a fluctuation of 11.15% [2] - Institutional investors net bought 49.96 million yuan, while the total net buying from brokerage seats amounted to 89.25 million yuan [2] - The stock was listed on the daily trading bulletin due to a price deviation of 9.47% [2] Group 2 - In the past six months, the stock has appeared on the trading bulletin 14 times, with an average price drop of 2.31% the next day and an average drop of 9.93% over five days [3] - The stock saw a net inflow of 494 million yuan from major funds today, with a significant inflow of 561 million yuan from large orders, while large orders saw a net outflow of 66.73 million yuan [3] - The latest margin trading data shows a total margin balance of 419 million yuan, with a financing balance of 419 million yuan and a margin balance of 390 yuan [3]