灵康药业龙虎榜数据（11月13日）

Group 1 - Lingkang Pharmaceutical (603669) experienced a decline of 8.01% in its stock price today, with a turnover rate of 8.01% and a trading volume of 387 million yuan [1] - The stock exhibited a volatility of 16.07% throughout the day, leading to its listing on the Shanghai Stock Exchange's watchlist [1] - Data from the Longhu list indicates that institutional investors collectively sold a net amount of 67.5 million yuan [1]