订单批量新高，AI芯片已到“赛点”？芯片ETF基金（159599）三连涨！

Group 1 - The chip sector experienced a collective rise, with the chip ETF fund (159599) seeing an intraday increase of over 2%, marking a three-day consecutive gain [1] - Several chip companies reported record-high orders, with Chip Origin Co. announcing a backlog of 3.025 billion yuan, a new high maintained for seven consecutive quarters, and a year-on-year increase of 85.88% in new orders since Q3 2025 [1] - The surge in Oracle's stock due to AI-related order expectations has reinforced market optimism regarding the demand for computing hardware, further boosted by Nvidia's new GPU launch [1] Group 2 - The investment logic in the chip industry indicates that while the heat from August has cooled, the expansion of AI demand and accelerated domestic substitution remains intact, suggesting that buying on dips could be a viable strategy for some investors [2] - The chip ETF fund (159599) tracks the CSI Chip Industry Index, comprising companies involved in chip design, manufacturing, packaging, and testing, as well as those providing semiconductor materials and equipment, with a total of 50 constituent stocks [2] - As of September 5, 2025, the top ten weighted stocks in the index include Cambricon, SMIC, Haiguang Information, Northern Huachuang, and others [2]