Group 1 - The stock of Qifeng Precision (920169) reached the daily limit, with a turnover rate of 41.10% and a trading volume of 884 million yuan, showing a price fluctuation of 34.31% [1][2] - Institutional investors net bought 18.40 million yuan, while the total net buying from brokerage seats amounted to 68.91 million yuan [1][2] - The top five brokerage seats accounted for a total transaction volume of 191 million yuan, with a net buying of 87.32 million yuan after accounting for sales [2] Group 2 - The top buying brokerage seats included Huatai Securities, Guojin Securities, and Donghai Securities, with significant buying amounts of 26.30 million yuan, 24.71 million yuan, and 22.34 million yuan respectively [2] - The selling side was led by Dongfang Caifu Securities and Guojin Securities, with notable selling amounts of 10.19 million yuan and 24.71 million yuan respectively [2]
七丰精工1月14日龙虎榜数据