Core Points - The stock of Shangwei New Materials (688585) closed at 82.66 yuan on September 3, experiencing a decline of 15.31% with a trading volume of 19.10 billion yuan [1] - The stock was listed on the daily trading alert due to its significant price drop [1] - The net outflow of main funds for the stock was 4.15 billion yuan on the same day [2] Trading Activity - The top five trading departments accounted for a total transaction of 466 million yuan, with a net sell of 291 million yuan [1] - The largest buying department was Dongfang Caifu Securities, which bought 19.62 million yuan worth of shares, followed by China International Capital Corporation with 18.75 million yuan [1] - The leading selling department was Lianchu Securities, which sold shares worth 140.66 million yuan [1] Historical Performance - Over the past six months, the stock has appeared on the trading alert 17 times, with an average price increase of 12.97% the day after being listed and an average increase of 84.55% in the following five days [3]
上纬新材9月3日龙虎榜数据