Zheng Quan Shi Bao Wang·2025-10-05 00:05Market Performance - In September and the third quarter of this year, the A-share market showed strong performance, with the ChiNext Index and the STAR 50 Index particularly standing out, as the ChiNext Index recorded a cumulative increase of over 50% in the third quarter [1][2] - The ChiNext Index rose by 12.04% in September, while the STAR 50 Index increased by 11.48%. The Shenzhen Component Index and the Shanghai Composite Index rose by 6.54% and 0.64%, respectively, with the North Exchange 50 Index declining by 2.90% [2] Trading Volume - September saw a record monthly trading volume in the A-share market, with a total trading volume of approximately 53.2 trillion yuan, marking a historical high [5] - The daily trading volume has consistently exceeded 2 trillion yuan since August 13, indicating a new normal for market activity [6][7] Sector Performance - The third quarter witnessed a broad increase across major sectors, with most sectors showing positive performance. Notably, the electronics, non-ferrous metals, and power equipment sectors saw increases exceeding 20% [8][9] - In September, sector performance was more mixed, with power equipment, real estate, electronics, automotive, and non-ferrous metals leading the gains, while sectors like defense, banking, and food and beverage experienced declines [9] Individual Stock Performance - Over 3,800 stocks rose in the third quarter, with more than 1,000 stocks increasing by over 30%, and over 90 stocks doubling in value. Notable performers included Upwind New Materials, Tianpu Co., and Chunzong Technology, with increases exceeding 200% [10][11] - In September, over 2,000 stocks increased in value, while more than 3,000 stocks declined, indicating significant differentiation among individual stocks [12]