潍柴重机今日跌7.86% 有4家机构专用席位净卖出2.85亿元

Group 1 - Weichai Heavy Machinery experienced a decline of 7.86% on September 15, with a trading volume of 2.146 billion yuan and a turnover rate of 28.20% [2] - According to post-market data, the Shenzhen Stock Connect special seat bought 59.8002 million yuan and sold 111 million yuan, indicating significant trading activity [2] - Four institutional special seats had a net sell of 285 million yuan, reflecting a bearish sentiment among institutional investors [2]