境内规模居首ETF更名落定，1月9日起启用新场内简称

Group 1 - The core point of the article is the historic renaming of Huatai-PineBridge's ETF, which will be officially renamed "Huatai-PineBridge CSI 300 ETF" starting January 9, 2026, in response to exchange standardization requirements [1] - The fund, with a scale exceeding 430 billion yuan, is currently the largest in the market and has shown excellent liquidity, leading the market since 2023 [1] - The renaming aims to enhance product recognition by adopting a "core index + ETF + manager" format, providing clearer investment choices for investors and promoting transparency and standardization in the ETF market [1]