Venture(US:VEMLY) Ge Long Hui·2025-12-22 02:52Group 1 - The A-share market has seen a significant rise, with the Shanghai Composite Index returning to 3900 points, aiming for a fourth consecutive day of gains. Key sectors such as copper cables, storage chips, and CPO have opened high, contributing to the growth of the ChiNext ETF Tianhong (159977), which has increased over 2% and has risen more than 8% since the low on November 24 [1][2] - Researchers from Shanghai Jiao Tong University have made a breakthrough in the field of next-generation optical computing chips, achieving the first all-optical computing chip that supports large-scale semantic media generation models [2] - Last Friday, U.S. tech stocks rebounded across the board, with 24 companies, including Microsoft and Google, joining the U.S. AI "Genesis Plan." OpenAI is reportedly planning to raise up to $100 billion at a valuation of $830 billion [2] Group 2 - The ChiNext ETF Tianhong (159977), which tracks the ChiNext Index, represents a significant index for technology growth, led by the new energy sector. It encompasses four high-growth industries: "new energy + pharmaceuticals + computing power + brokerage," covering strategic emerging industries in China with global competitive advantages, including high-end manufacturing, information technology, and biomedicine. The latest scale of this ETF is 8.503 billion yuan, with a net inflow of over 67 million yuan in the past five days. The combined management and custody fees are 0.2%, the lowest in the market [2]