天玛智控股价微跌1.35% 半年度业绩说明会即将召开

Group 1 - The stock price of Tianma Zhikong closed at 21.99 yuan on August 19, down by 0.30 yuan from the previous trading day [1] - The trading volume on that day was 34,732 hands, with a transaction amount of 0.76 billion yuan, resulting in a turnover rate of 1.85% [1] - The company operates in the software development industry, focusing on the research, production, and sales of industrial automation control systems and related products [1] Group 2 - The company announced that it will hold a 2025 semi-annual performance briefing on August 28 [1] - On August 19, the net outflow of main funds was 10.61 million yuan, with a cumulative net outflow of 24.29 million yuan over the past five days [1]