Zheng Quan Shi Bao·2025-10-23 09:45Market Overview - A-shares experienced a weak downward trend in the morning but stabilized and rebounded in the afternoon, with all three major indices turning positive by the end of the day [1] - The Shanghai Composite Index closed up 0.22% at 3922.41 points, while the Shenzhen Component Index also rose 0.22% to 13025.45 points [1] - The total trading volume in the Shanghai and Shenzhen markets was 166.09 billion yuan, a decrease of nearly 30 billion yuan from the previous day [1] Sector Performance - The coal sector saw significant gains, with several stocks hitting the daily limit, including Daya Energy, which achieved 9 limit-ups in the last 10 trading days, accumulating a nearly 150% increase [1][15] - The brokerage sector also performed well, with stocks like Harbin Investment and Guosen Securities leading the gains [1] - The media sector was active, with stocks such as Rongxin Culture and Haikan Co. hitting the daily limit [1] - The Shenzhen state-owned assets concept stocks surged, with companies like TeFa Information and Shenwei A also reaching the daily limit [1][19] Quantum Technology Sector - The quantum technology concept stocks saw a significant surge, with Keda Guokuan and Dahua Intelligent both hitting the daily limit, and other stocks like Dipu Technology rising over 14% [3][4] - Recent advancements in quantum communication technology by China Telecom's Quantum Research Institute have been recognized internationally, enhancing China's technological standing in this field [4] - The global quantum race is accelerating, with the Chinese government emphasizing quantum technology as a future industry, indicating potential policy support [5] Coal Market Insights - The coal market is expected to experience a tightening supply-demand balance due to seasonal demand for heating and industrial activity, with analysts predicting a rise in coal prices [17][18] - Recent weather patterns and regulatory measures have constrained coal supply, while demand is anticipated to increase during the winter [17] - Analysts recommend focusing on coal sector investments, particularly in elastic varieties, as the market is expected to recover in the fourth quarter [18] Shenzhen State-Owned Assets - The Shenzhen government has launched an action plan to promote high-quality mergers and acquisitions, aiming for a significant increase in the total market value of listed companies by 2027 [20] - The plan includes fostering a robust merger fund ecosystem and completing numerous high-value merger projects, which could enhance the performance of related stocks [20]