悦康药业今日涨15.55%，3家机构专用席位净买入2.39亿元

Group 1 - The stock of Yuekang Pharmaceutical increased by 15.55% today [1] - The trading volume reached 6.92 billion yuan [1] - The turnover rate was 7.52% [1] Group 2 - Three institutional special seats net bought 239 million yuan in the after-hours trading [1]