Zheng Quan Shi Bao Wang·2025-10-23 10:04Market 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 [2] - The Shanghai Composite Index rose by 0.22% to close at 3922.41 points, while the Shenzhen Component Index also increased by 0.22% to 13025.45 points [2] - 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 [2] Sector Performance - The coal sector saw a significant surge, with stocks like Daya Energy achieving 9 consecutive limit-ups in the last 10 trading days, accumulating a nearly 150% increase [14] - The brokerage sector also performed well, with stocks like Harbin Investment and Guosen Securities leading the gains [2] - The quantum technology sector experienced a notable rise, with stocks such as Keda Guochuang and Dahua Intelligent hitting the limit-up [3][5] Notable Stocks - Keda Guochuang surged by 20% to hit the limit-up, while other stocks like Dahua Intelligent and Shenzhou Information also reached their limit [4] - In the coal sector, stocks like Shanxi Coking Coal and Yunnan Coal Energy saw limit-up gains of over 10% [15] - Shenzhen state-owned enterprises were active, with stocks like Tefa Information and Shenzhen Property A hitting the limit-up [17] Policy and Future Outlook - The Chinese government is expected to introduce more specific policies to support the quantum technology sector, which has been recognized as a future industry [5] - The coal supply is anticipated to be constrained due to regulatory policies, while demand is expected to increase during the winter heating season, leading to a potential shift from structural surplus to a tight balance [16]