燕塘乳业振幅15.35%，龙虎榜上机构买入1797.03万元，卖出1716.28万元

Core Viewpoint - Yantang Dairy experienced a trading surge today, reaching the daily limit with a turnover rate of 18.16% and a transaction volume of 540 million yuan, indicating strong market interest and activity [2] Trading Activity - The stock's price fluctuated by 15.35% during the day, leading to its listing on the Shenzhen Stock Exchange's watchlist for significant price movement [2] - Institutional investors net bought 807,500 yuan, while total net buying from brokerage seats amounted to 47.98 million yuan [2] - The top five brokerage seats accounted for a total transaction volume of 131 million yuan, with a buying volume of 89.71 million yuan and a selling volume of 40.92 million yuan, resulting in a net buying of 48.79 million yuan [2] Institutional Participation - Among the brokerage seats, two institutional specialized seats were involved, with a combined buying amount of 17.97 million yuan and a selling amount of 17.16 million yuan, leading to a net buying of 807,500 yuan [2] - The main capital flow into Yantang Dairy today was 90.01 million yuan, with large orders contributing 49.63 million yuan and significant orders adding 40.37 million yuan [2] - Over the past five days, the net inflow of main capital reached 175 million yuan [2] Detailed Brokerage Activity - The top five buying brokerage seats included: - Dongfang Securities, Fuzhou branch: 16.70 million yuan - Haitong Securities, Changsha branch: 15.82 million yuan - Dongya Qianhai Securities, Zhejiang branch: 10.62 million yuan - Guotou Securities, Shenzhen branch: 9.79 million yuan - China Galaxy Securities, Guangzhou branch: 9.26 million yuan [2] - The selling activity was led by: - Huatai Securities, Zhengzhou branch: 3.69 million yuan - Institutional specialized seat: 9.12 million yuan - Institutional specialized seat: 8.85 million yuan [2]