Zheng Quan Shi Bao·2025-10-24 04:52Market Overview - On October 24, the A-share market saw all three major indices rise, with the Shanghai Composite Index reaching a nearly ten-year high, closing up 0.42% [1] - The Shenzhen Component Index increased by 1.3%, the ChiNext Index rose by 2.09%, and the STAR 50 Index surged by 2.98% [2] Trading Volume and Stock Performance - The total trading volume across the market reached 1.24 trillion yuan, showing a significant increase compared to the previous day, with over 2,900 stocks rising [2] - The electronic sector experienced a notable surge, particularly in memory, commercial aerospace, satellite internet, and semiconductor stocks, which led the gains [2][4] Sector Performance - The memory sector saw a rise of 6.40%, with HBM up 4.95% and semiconductors up 3.92% [3] - Conversely, sectors such as coal mining, real estate, and tourism experienced declines, with coal stocks notably retreating [9][10] Notable Stocks - Individual stocks like Huahong Semiconductor rose nearly 12%, leading the Hang Seng Technology Index [3] - Stocks such as Puran Co., Kexiang Co., and Shengyi Technology hit the daily limit up of 20% [5][6] Policy and Future Outlook - The National Development and Reform Commission emphasized the importance of nurturing emerging industries, projecting that the "three new" economy will account for over 18% of GDP by 2024 [7] - The recent announcement from major suppliers like Samsung and SK Hynix indicates a potential price increase of up to 30% for DRAM and NAND flash memory by Q4 2025, signaling a shift towards a "super cycle" in the memory chip industry [8] Specific Company Movements - On the same day, Zhujiang Piano experienced a dramatic price movement, initially hitting the limit down before rebounding to a limit up, closing at 6.81 yuan per share [12][17]