Mei Ri Jing Ji Xin Wen·2025-12-18 06:45Group 1 - The A-share market showed mixed performance on December 18, with the electric grid equipment sector declining, as evidenced by the only electric grid equipment ETF (159326) falling by 1.44% and achieving a trading volume of 228 million yuan [1] - The electric grid equipment ETF has seen continuous net inflows for 15 consecutive trading days, accumulating over 1.1 billion yuan, with its latest scale reaching 3.075 billion yuan, marking a new high since its inception [1] - China International Capital Corporation (CICC) indicates that the electric grid industry is expected to perform steadily upward by 2025, highlighting structural investment opportunities, particularly in the context of ongoing domestic grid investment and accelerated approval and bidding for ultra-high voltage projects [1] Group 2 - The electric grid equipment ETF (159326) is the only ETF tracking the CSI Electric Grid Equipment Theme Index, with a strong representation in sectors such as transmission and transformation equipment, grid automation equipment, cable components, communication cables, and distribution equipment [1] - The smart grid accounts for a high weight of 88%, while ultra-high voltage has a weight of 65%, both being the highest in the market [1]