Group 1 - Multiple fund companies have announced ETF share splits, with 12 ETFs having announced splits this year, indicating a resurgence of the "splitting" trend seen in previous strong market phases [1][2][3] - The core purpose of share splits is to create the illusion of lower fund prices, thereby reducing psychological barriers for investors and enhancing market appeal [1][4] - Fund splits are driven by market sentiment and institutional interests, and investors should focus on the true investment value of the funds rather than being misled by the "low price" appearance [1][4] Group 2 - Recent ETF splits include notable funds such as the Huabao National General Aviation Industry ETF and the Silverhua National Hong Kong Stock Connect Innovative Drug ETF, with significant changes in net asset values post-split [2][3] - The number of stock-type funds has surpassed 1,000, with a total scale reaching 3.17 trillion yuan, leading to intensified competition among similar products [4] - Historical instances of fund splits during market upswings, such as in 2007 and 2021, highlight the potential risks of associating low net values with better investment opportunities [3][4]