新泉股份振幅15.83%，机构龙虎榜净卖出1.25亿元

Group 1 - The stock of Xinquan Co., Ltd. (603179) experienced a decline of 2.02% with a turnover rate of 7.02% and a trading volume of 2.752 billion yuan, showing a fluctuation of 15.83% throughout the day [2] - Institutional investors net sold 125 million yuan, while the Shanghai-Hong Kong Stock Connect recorded a net purchase of approximately 5.5 million yuan [2] - The top five trading departments accounted for a total transaction volume of 1.062 billion yuan, with a net sell of 241 million yuan [2] Group 2 - As of September 17, the margin trading balance for the stock was 1.353 billion yuan, with a financing balance of 1.337 billion yuan and a securities lending balance of 15.8245 million yuan [3] - Over the past five days, the financing balance increased by 91.4231 million yuan, representing a growth of 7.34% [3] - The company reported a revenue of 7.459 billion yuan for the first half of the year, reflecting a year-on-year growth of 21.01%, and a net profit of 422 million yuan, which is a 2.80% increase year-on-year [3]