Core Viewpoint - The stock of Sanwei Equipment (831834) experienced a significant decline of 26.15% in a single trading day, with a high trading volume and notable net selling by institutional investors [1][2]. Trading Performance - The stock's trading performance included a turnover rate of 36.27%, a trading volume of 498 million yuan, and a price fluctuation of 35.42% throughout the day [1][2]. - The stock has been listed on the "Dragon and Tiger List" five times in the past six months, with an average price drop of 5.47% the day after being listed and an average decline of 17.55% over the following five days [3]. Institutional Activity - The top five trading departments accounted for a total transaction amount of 122 million yuan, with a net selling amount of 48.83 million yuan [2]. - The largest buying department was Dongfang Caifu Securities, which purchased 8.18 million yuan worth of shares, while the largest selling department was CITIC Securities, which sold 21.80 million yuan worth [2][3].
三维装备9月19日龙虎榜数据