大庆华科龙虎榜：营业部净卖出3053.15万元

Core Points - Daqing Huake's stock price dropped by 5.12% with a trading volume of 418 million yuan and a volatility of 17.93% on the day [2] - The stock was listed on the Shenzhen Stock Exchange due to its daily volatility reaching 17.93%, with a net sell-off of 30.53 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction of 127 million yuan, with a buying amount of 48.41 million yuan and a selling amount of 78.94 million yuan, resulting in a net sell-off of 30.53 million yuan [2] Trading Activity - The largest buying brokerage was Guoxin Securities Co., Ltd. Beijing Zhongguancun Street Securities with a purchase amount of 9.83 million yuan [2] - The largest selling brokerage was Huaxin Securities Co., Ltd. Shenzhen Yitian Road Securities with a selling amount of 19.57 million yuan [2] - The stock experienced a net outflow of 23.99 million yuan in main funds, with a significant outflow of 14.67 million yuan from large orders and 9.33 million yuan from major orders [2] Fund Flow - Over the past five days, the main funds have seen a net inflow of 21.18 million yuan [2] - The detailed buying and selling activities of the top brokerage seats indicate a strong selling pressure from Huaxin Securities [2] - The trading dynamics suggest a cautious sentiment among investors, reflected in the significant net outflow of funds on the day [2]