Core Points - Tongyi Aerospace (920642) experienced a significant stock price increase of 21.97% on October 24, 2025, closing at 18.1 yuan [1] - The trading volume reached 29.1464 million shares, with a total transaction value of 545 million yuan [1] Trading Details - The top buying seat was Huatai Securities Co., Ltd. Shanghai Wuding Road Securities Business Department, with a purchase amount of approximately 19.69 million yuan [2] - The top selling seat was First Capital Securities Co., Ltd. Shenzhen Hongling North Road Securities Business Department, with a selling amount of approximately 8.84 million yuan [2] - Other notable buying and selling activities included China International Capital Corporation Anhui Branch and Tianfeng Securities Co., Ltd. Zhejiang Branch, with buying amounts of approximately 9.05 million yuan and 8.12 million yuan, respectively [2]
北交所上市公司通易航天登龙虎榜：当日收盘价涨幅达到21.97%