航天软件今日大宗交易折价成交34.5万股，成交额601.35万元

Group 1 - The core point of the news is that Aerospace Software had a block trade of 345,000 shares on November 26, with a transaction value of 6.0135 million yuan, accounting for 2.04% of the total trading volume for the day [1] - The transaction price was 17.43 yuan, which represents an 8.84% discount compared to the market closing price of 19.12 yuan [1] Group 2 - The block trade involved the stock code 688562, specifically for Aerospace Software, with a transaction amount of 200.45 million yuan and a trading volume of 11.5 thousand shares [2] - The transaction was executed by a financial company, indicating institutional interest in the stock [2]