Today, the Science and Technology Innovation Board 50 Index fell by 0.58%. The market saw a scarcity of hotspots, with only 43 stocks rising. The biomedical and medical equipment sectors declined, with Jiangsu Aidea Pharmaceutical dropping over 15%, Miweibio dropping over 7%, Jindike and Huadazhizao dropping over 5%, Jinpan Technology and Xiangyu Medical all experiencing declines. The semiconductor sector showed weakness, with Jingsheng Stock falling by 6%, Luwei Optoelectronics and Shengke Communications falling by over 5%, Chuangyao Technology and Juxin Technology all dropping by over 4%. In terms of individual stock performance, Deke Li, an optics and optoelectronics concept stock, surged over 8%.