开年强势大涨，电网设备ETF（159326）涨超4.15%，全市场最“纯”电网

Group 1 - The core viewpoint of the articles highlights the strong performance of the electric grid equipment sector, with the market's pure electric grid equipment ETF (159326) rising by 4.15% on the first trading day after the Spring Festival, indicating a robust investment environment in this sector [1] - The electric grid equipment ETF is the only one tracking the CSI Electric Grid Equipment Theme Index, with over 78% of its holdings in the electric grid equipment category, making it the most representative index in the market [2] - The strategic value of electric grid equipment is being redefined in the context of the rapid integration of technology into daily life, particularly with the rise of AI and digital economy, emphasizing the importance of stable and efficient power infrastructure [1] Group 2 - The report from China International Capital Corporation (CICC) indicates that domestic electric grid investment remains optimistic, with a significant investment gap still to be filled, particularly as ultra-high voltage projects enter an accelerated approval and bidding phase [1] - The ETF's composition shows a high weight of 90% in smart grid and 67% in ultra-high voltage, which are the highest in the market, reflecting the sector's focus on advanced technologies [2]