东芯股份跌17.04% 营业部龙虎榜净卖出4597.45万元

Group 1 - The stock of Dongxin Co., Ltd. (688110) closed at 99.04 yuan on September 4, experiencing a decline of 17.04% with a trading volume of 50.19 billion yuan and a turnover rate of 10.55% [2][3] - The stock was listed on the daily trading alert due to a price drop of 15% or more [2] - The top five trading departments accounted for a total transaction of 4.53 billion yuan, with a net sell of 45.97 million yuan [2][3] Group 2 - The main capital outflow for the stock was 833 million yuan on the same day [3] - Over the past six months, the stock has been on the trading alert nine times, with an average price increase of 3.09% the day after being listed and an average increase of 13.75% in the following five days [3] - The leading buying department was Dongfang Caifu Securities, with the highest purchase amount of 42.70 million yuan from its Lhasa Donghuan Road branch [3]