英维克今日跌停，有3家机构专用席位净卖出5.11亿元

Group 1 - The stock of Invech experienced a limit down, with a trading volume of 4.619 billion yuan and a turnover rate of 7.72% [1] - After-hours data shows that the Shenzhen Stock Connect special seat bought 122 million yuan and sold 397 million yuan, indicating significant trading activity [1] - Three institutional special seats net sold 511 million yuan, suggesting a bearish sentiment among institutional investors [1]