海螺新材龙虎榜数据（11月13日）

Core Viewpoint - The stock of Conch New Materials experienced a decline of 1.91% with a trading volume of 845 million yuan and a volatility of 21.19% on the trading day, indicating significant market activity and investor interest [2] Trading Activity - The stock had a turnover rate of 31.21% for the day, reflecting high trading activity [2] - Institutional investors net sold 11.83 million yuan, while brokerage seats collectively net bought 2.53 million yuan [2] - The top five trading departments accounted for a total transaction volume of 109 million yuan, with a buying amount of 50.08 million yuan and a selling amount of 59.38 million yuan, resulting in a net sell of 9.30 million yuan [2] Fund Flow - The stock saw a net outflow of 100 million yuan in principal funds, with large orders contributing to a net outflow of 92.64 million yuan and big orders contributing to a net outflow of 7.75 million yuan [2] - Over the past five days, the stock has experienced a net outflow of 145 million yuan in principal funds [2]