2 1 Shi Ji Jing Ji Bao Dao·2025-10-30 09:32Core Viewpoint - The A-share market experienced fluctuations on October 30, with all three major indices showing significant declines, particularly the ChiNext index which fell nearly 2%, and the Shanghai Composite Index dropping below 4000 points. However, quantum technology stocks showed strong performance, indicating a growing interest in this sector [2]. Market Performance - The A-share market saw a turbulent adjustment, with the ChiNext index declining nearly 2% and the Shanghai Composite Index falling below 4000 points [2]. - Quantum technology stocks were notably active, with Shenzhou Information achieving two consecutive trading limits, and Geer Software hitting four trading limits in six days. Fujida surged over 19%, while Guodun Quantum, Weide Information, and Puyuan Precision Electronics all rose over 10% [2]. Industry Developments - On October 28, NVIDIA announced the launch of NVQLink, connecting 17 quantum computing companies and 9 research laboratories to integrate quantum and GPU computing. NVQLink is an open system architecture designed to combine the extreme performance of GPU computing with quantum processors to build accelerated quantum supercomputers [2]. - According to a report by Guotai Junan Securities, quantum computing is recognized as one of the most disruptive frontier technologies. Reports from IBM and the China Academy of Information and Communications Technology indicate that quantum computing is still in the early stages of technological breakthroughs, with potential substantial progress expected in the next 5 to 10 years [2]. - The application of quantum security is still in its infancy, but there is significant growth potential. China is leading in the QKD quantum security field, having established a relatively complete quantum secure communication industry chain centered around QKD technology. The quantum measurement industry is currently entering a diversified development phase [2].