Today, the SSE Science and Technology Innovation Board 50 index fell 0.12% to 754.93 points. On the stock market, the software sector was active with Shanghai NewTouch Software rising more than 7%, and Zhongke Tongda rising more than 6%. Zhengyuan DiXin and Pinming Technology also rose. Most semiconductor sectors rose with Jingsheng Stock rising more than 8%, and Nanshan Technology, Huahai Chengde and Xidiwei all rose more than 3%. The medical instrument sector rose and fell, with Huada Zhizao up more than 6%, and Iray Technology and BotBio rising more than 3%. However, United Imaging, Shanghai Sanyou Medical, and Chunli Medical fell more than 4%. In terms of individual stocks, Ndamu Medicine rose 176.91% on its first day of listing.