Group 1 - A-shares opened on January 23 with all three major indices rising, with the Shanghai Composite Index up 0.09% during the session, led by gains in the power equipment, non-ferrous metals, and defense sectors, while telecommunications and home appliances saw declines [1] - The semiconductor sector showed mixed performance, with the Chip ETF (159995.SZ) down 0.24%, while component stocks like Jing Sheng Machinery and Sanan Optoelectronics rose by 8.56% and 5.05% respectively, whereas companies like Shengmei Shanghai and Longxin Zhongke experienced declines of -4.68% and -4.35% [1] - Global storage giants are gradually releasing strong earnings forecasts, with Samsung projecting a 23% year-on-year increase in revenue for Q4 2025 and a 208% year-on-year increase in operating profit, while Biwei Storage anticipates a 165% year-on-year increase in annual earnings [1] Group 2 - According to招商证券, the end of January and early February will see a concentrated earnings season for global storage giants, including Hynix, Samsung, SanDisk, and Western Digital, which is expected to bring positive news for the overall market [2] - There is an observed trend of rising prices in storage testing and packaging, with potential implications for related chips, suggesting that after the initial wave of price increases in testing, broader price increases in storage could follow [2] - The Chip ETF (159995) tracks the National Chip Index, comprising 30 leading companies in the A-share chip industry across materials, equipment, design, manufacturing, packaging, and testing, including firms like SMIC and Cambrian [2]
存储大厂业绩预告亮眼，芯片ETF（159995.SZ）显分化，晶盛机电上涨8.56%