云涌科技今日大宗交易折价成交10万股，成交额405万元

Group 1 - The core point of the news is that YunYong Technology executed a block trade of 100,000 shares on November 20, with a transaction value of 4.05 million yuan, accounting for 11.33% of the total trading volume for that day [1][2] - The transaction price was 40.5 yuan per share, which represents a discount of 9.4% compared to the market closing price of 44.7 yuan [1][2]