沃尔德今日涨15.19%，3家机构专用席位净买入1.83亿元

Group 1 - The stock of Wald increased by 15.19% with a trading volume of 1.365 billion yuan and a turnover rate of 9.30% [1] - The post-market data shows that the Shanghai Stock Connect special seat bought 85.8667 million yuan and sold 31.3253 million yuan [1] - Three institutional special seats had a net purchase of 183 million yuan [1]