同庆楼振幅16.17%，机构龙虎榜净卖出8713.76万元

Group 1 - The stock of Tongqinglou (605108) reached the daily limit, with a turnover rate of 13.76% and a transaction amount of 800 million yuan, showing a volatility of 16.17% [2] - Institutional investors net sold 87.14 million yuan, while the Shanghai-Hong Kong Stock Connect recorded a net sell of 2.01 million yuan, with the total net buy from brokerage seats amounting to 57.93 million yuan [2] - The main capital flow into the stock was 49.87 million yuan, with a significant single net inflow of 58.18 million yuan, while large single funds experienced a net outflow of 8.31 million yuan over the day [2] Group 2 - For the first three quarters, the company reported a total operating income of 1.896 billion yuan, reflecting a year-on-year growth of 1.66%, while the net profit was 30.20 million yuan, a decline of 63.79% compared to the previous year [3] - The top five brokerage seats accounted for a total transaction amount of 251 million yuan, with a buying amount of 110 million yuan and a selling amount of 141 million yuan, resulting in a net sell of 31.22 million yuan [3] - Specific brokerage activities included significant purchases from East Asia Qianhai Securities and Guojin Securities, while institutional specialized seats were the largest sellers [3]