Group 1 - The core point of the article is that Chen Guang Medical (920300) experienced a significant increase of 12.56% in its stock price, with a trading volume of 2.75 billion yuan and a turnover rate of 24.13% on the day [1][2] - Institutional investors net bought 3.53 million yuan, while brokerage seats collectively net sold 12.28 million yuan [1][2] - The stock was listed on the exchange due to its high turnover rate, with the top five brokerage seats contributing a total transaction volume of 63.01 million yuan, where the buying amount was 27.13 million yuan and the selling amount was 35.88 million yuan, resulting in a net sell of 8.75 million yuan [2] Group 2 - The top buying brokerage seat was an institutional specialized seat, which bought 6.28 million yuan and sold 2.75 million yuan, resulting in a net purchase of 3.53 million yuan [2] - The second largest buying seat was Dongfang Securities, which bought 6.15 million yuan without any selling [2] - The selling activities were led by CITIC Securities, which sold 5.45 million yuan while buying only 0.52 million yuan [2]
辰光医疗1月5日龙虎榜数据