四川金顶龙虎榜数据（12月19日）

Group 1 - Sichuan Jinding (600678) experienced a 4.17% increase in stock price, with a turnover rate of 28.90% and a trading volume of 1.353 billion yuan, showing a volatility of 10.32% [2] - The stock was listed on the Shanghai Stock Exchange's daily turnover list due to its high turnover rate, with a net buying amount of 122 million yuan from brokerage seats [2] - The top five brokerage firms accounted for a total trading volume of 344 million yuan, with a buying amount of 233 million yuan and a selling amount of 111 million yuan, resulting in a net buying of 122 million yuan [2] Group 2 - The largest buying and selling brokerage was Guotai Junan Securities Co., Ltd. headquarters, with a buying amount of 69.11 million yuan and a selling amount of 49.52 million yuan [2] - Over the past six months, the stock has appeared on the turnover list 22 times, with an average price drop of 0.85% the next day and an average increase of 0.23% over the following five days [2] - On October 31, the company reported a revenue of 412 million yuan for the first three quarters, representing a year-on-year growth of 84.41%, and a net profit of 32.06 million yuan, reflecting a year-on-year increase of 620.08% [2]