科森科技龙虎榜数据（9月4日）

Core Viewpoint - Kosen Technology (603626) experienced a significant drop, hitting the daily limit down with a trading volume of 1.266 billion yuan and a turnover rate of 14.59% [2] Trading Activity - The stock was listed on the Shanghai Stock Exchange's watchlist due to a daily price deviation of -8.76%, with a net sell-off of 61.728 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction of 277 million yuan, with a buying amount of 108 million yuan and a selling amount of 170 million yuan, resulting in a net sell-off of 61.728 million yuan [2] - The largest buying brokerage was Dongguan Securities Sichuan Branch, with a purchase amount of 36.306 million yuan, while the largest selling brokerage was Guotai Junan Securities Headquarters, with a selling amount of 57.134 million yuan [2] Recent Performance - Over the past six months, the stock has appeared on the watchlist 11 times, with an average price increase of 2.72% the day after being listed and an average increase of 5.26% over the following five days [3] - Today, the stock saw a net outflow of 196 million yuan in principal funds, with a significant outflow of 203 million yuan from large orders, while small orders saw a net inflow of 0.709 million yuan [3] - In the last five days, the stock experienced a net outflow of 748.389 million yuan in principal funds [3] Financial Performance - According to the semi-annual report released on August 27, the company achieved a revenue of 1.582 billion yuan in the first half of the year, representing a year-on-year decline of 9.13%, and reported a net loss of 105 million yuan [3]