市场风格轮动加快，A500ETF基金（512050）逆市走强，盘中成交额超95亿元位居同类第一

Group 1 - The A-share market experienced a quick decline after a strong opening, with sectors like photovoltaic equipment and aerospace leading the gains, while precious metals continued to adjust [1] - The A500 ETF (512050) saw a counter-trend increase of 0.50%, with a trading volume exceeding 9.5 billion yuan, making it the top performer in its category [1] - China Galaxy Securities noted that liquidity support for the A-share market continues, with active trading levels remaining high as the Chinese New Year approaches, indicating a likely structural fluctuation in the market [1] Group 2 - The A500 ETF (512050) offers investors a convenient way to invest in core A-share assets, benefiting from a low fee rate of 0.2%, strong liquidity, and a scale exceeding 40 billion yuan [2] - The ETF tracks the CSI A500 Index and employs a dual strategy of industry-balanced allocation and leading stock selection, covering all 35 sub-industries, thus integrating value and growth attributes [2] - Compared to the CSI 300, the A500 ETF has a higher allocation to emerging sectors such as AI, pharmaceuticals, and renewable energy, providing a natural "dumbbell" investment strategy [2]