A股炒股软件股走强，指南针大涨近11%

Group 1 - A-share market saw a significant rise in stock trading software companies, with notable increases in share prices before the midday close [1] - The stock "指南针" surged nearly 11%, while "同花顺" rose nearly 5%, "大智慧" increased by nearly 4%, and "东方财富" gained over 2% [1] - The table indicates that "指南针" has a market capitalization of 106.3 billion and a year-to-date increase of 164.19%, while "同花顺" has a market cap of 212.1 billion with a 38.62% increase [2][2] Group 2 - The stock "ST仁东" experienced a rise of 4.95% with a market cap of 7.663 billion and a year-to-date increase of 29.58% [2] - "大智慧" reported a market cap of 33.4 billion and an impressive year-to-date increase of 81.51% [2] - "东方财富" has a market capitalization of 449.6 billion with a year-to-date increase of 10.51% [2]