龙虎榜丨晶晨股份今日涨15.75%，2家机构专用席位净买入2.14亿元

Group 1 - The core point of the article is that Jingchen Co., Ltd. experienced a significant stock price increase of 15.75% today, with a trading volume of 3.123 billion yuan and a turnover rate of 8.08% [1] - The Shanghai Stock Connect special seat bought 418 million yuan and sold 212 million yuan, indicating strong interest from institutional investors [1] - Two institutional special seats had a net purchase of 214 million yuan, while one institutional special seat had a net sale of 27.4459 million yuan, reflecting mixed sentiment among institutions [1]