A股炒股软件股走弱，指南针、大智慧、同花顺跌超5%

Group 1 - The A-share market is experiencing a decline in stock trading software companies, with Yinzhijie falling over 7% [1] - Other companies such as Zhinan Zhen, Dazhihui, and Tonghuashun have also seen declines exceeding 5% [1] - Companies like Jincai Hulian, Changcheng Securities, Wealth Trend, Guosheng Jinkong, and Shouchuang Securities have dropped more than 4% [1]