马斯克点名变压器，电网设备ETF（159326）拉升涨超1.79%，保变电气涨停

Group 1 - The A-share market showed mixed performance on January 15, with the electric grid equipment sector experiencing a strong rally, particularly the electric grid equipment ETF (159326), which rose by 1.79% and achieved a trading volume of 9.04 billion yuan [1] - The electric grid equipment ETF has seen a net inflow of funds for five consecutive trading days, totaling over 1.9 billion yuan, reaching a new high of 6.216 billion yuan, making it the largest power-related ETF in the market [1] - Elon Musk highlighted the explosive growth in power demand for AI supercomputing clusters and data centers, emphasizing the critical role of high-performance transformers in energy conversion, with current supply shortages exceeding expectations [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 power transmission and transformation equipment, grid automation equipment, and cable components [2] - The smart grid sector holds a significant weight of 88% in the index, while ultra-high voltage equipment accounts for 65%, both being the highest in the market [2] Group 3 - China's electric grid equipment companies possess technological and cost advantages, positioning them to benefit directly from the urgent need for upgrades in aging power grid systems in Europe and the U.S. [1] - According to the General Administration of Customs, the export performance of power equipment has been stable, with a cumulative export value of 65.596 billion yuan from January to September, reflecting a year-on-year growth of 36.33% [1]