伟隆股份跌7.72%，龙虎榜上机构买入1813.50万元，卖出6762.07万元

Core Points - The stock of Weilon Co., Ltd. experienced a decline of 7.72% today, with a turnover rate of 10.42% and a trading volume of 242 million yuan, showing a fluctuation of 9.09% [2] - Institutional investors net sold 49.49 million yuan, while brokerage seats collectively net bought 10.20 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange's watchlist due to a daily price deviation of -9.05% [2] Trading Data - The top five brokerage seats accounted for a total transaction of 96.29 million yuan, with a buying amount of 28.50 million yuan and a selling amount of 67.79 million yuan, resulting in a net sell of 39.29 million yuan [2] - Six institutional special seats were involved in today's trading, with a total buying amount of 18.13 million yuan and a selling amount of 67.62 million yuan, leading to a net sell of 49.49 million yuan [2] Recent Performance - Over the past six months, the stock has appeared on the watchlist five times, with an average price increase of 2.97% the day after being listed and an average increase of 12.60% in the following five days [3] - Today's main capital flow showed a net inflow of 4.62 million yuan, with a significant outflow of 5.63 million yuan from large orders and a net inflow of 10.25 million yuan from larger orders [3]