Group 1 - Rongyi Precision (873223) experienced a price increase of 3.46% with a turnover rate of 21.20% and a trading volume of 278 million yuan, showing a volatility of 11.76% [2] - Institutional investors net sold 6.7964 million yuan, while brokerage seats collectively net bought 481,300 yuan [2] - The stock was listed on the North Exchange due to its daily turnover rate reaching 21.20%, with institutional proprietary seats net selling 6.7964 million yuan [2] Group 2 - The top five brokerage seats accounted for a total transaction volume of 74.0938 million yuan, with a buying amount of 33.8893 million yuan and a selling amount of 40.2044 million yuan, resulting in a net sell of 6.3151 million yuan [2] - Among the brokerage seats, two institutional proprietary seats were involved, with a total buying amount of 7.2338 million yuan and a selling amount of 14.0301 million yuan, leading to a net sell of 6.7964 million yuan [2]
荣亿精密8月28日龙虎榜数据