Today, the sse science and technology innovation board 50 index closed up by 2.41%, once again regaining the 1000 point mark. On the market, stocks related to robot concept strengthened, with AirPower Tech 20CM hitting the limit up, Leader Harmonious Drive Systems rising nearly 17%, Hechuan Technology rising over 13%, and jiangsu beiren smart manufacturing technology rising over 12%. The semiconductor sector was active, with Juxin Technology rising over 9%, LongTu Photomask rising over 8%, 3Peak Incorporated rising over 6%, and VeriSilicon Microelectronics (Shanghai) Co., Ltd., Advanced Micro-Fabrication Equipment Inc. China, and others rising one after another. In terms of individual stock performance, Nlian Yun closed up 353.16% on its first day of listing.