龙虎榜丨国机精工跌停，呼家楼净卖出1.41亿元

Core Viewpoint - Guojin Precision Engineering (002046.SZ) experienced a limit down today with a turnover rate of 9.42% and a transaction volume of 1.453 billion yuan. The stock saw significant trading activity from both institutional and retail investors, indicating a volatile market response [1]. Trading Activity Summary - The stock's trading volume was 1.453 billion yuan, with a net buy of 898.5 million yuan from the Shenzhen Stock Connect, while retail investors showed a net sell of 1.41 billion yuan [1]. - The top five buying entities included the Shenzhen Stock Connect with a purchase amount of 1.606 billion yuan, accounting for 11.06% of total transactions [1][2]. - The top selling entities included retail investors, with "Hujialou" being the largest seller, net selling 1.41 billion yuan, and a quantitative fund net selling 631.4 million yuan [1].