智洋创新今日大宗交易成交24.3万股，成交额688.16万元

Group 1 - The core point of the news is that Zhiyang Innovation executed a block trade of 243,000 shares on October 29, with a total transaction value of 6.8816 million yuan, accounting for 9.06% of the total trading volume for that day [1] - The average transaction price was 28.32 yuan, which represents a discount of 10.97% compared to the market closing price of 31.81 yuan [1] - The highest transaction price recorded was 28.79 yuan, while the lowest was 27.99 yuan [1] Group 2 - The trading details indicate that on October 29, 2025, Zhiyang Innovation (stock code: 688191) had transactions at prices of 28.79 yuan and 27.99 yuan, with corresponding transaction amounts of 287.9 thousand yuan and 200.13 thousand yuan respectively [2] - The trading volume for the transactions was 10 and 7.15, indicating the number of shares traded at those prices [2] - The buying and selling departments involved in these transactions included various brokerage firms, highlighting the participation of institutional investors [2]