从今年拆分的ETF案例来看，产品布局呈现"宽基与主题并举、境内与跨境兼顾"的特征。除华宝中证 A50ETF、华宝中证A500ETF等宽基产品外，今年以来还包括华富中证人工智能产业ETF、华宝中证军 工ETF、华宝中证电子50ETF等行业主题基金，以及广发恒生科技（QDII-ETF）等跨境产品实施份额拆 分，基本覆盖了当前市场核心热点赛道。 本报记者 彭衍菘 ETF市场的精细化运营再添新例。 10月20日，华宝基金公告旗下华宝中证A50ETF（交易型开放式指数基金）与华宝中证A500ETF的份额 拆分结果，其每1份基金份额被拆为2份。拆分后，两只基金的份额分别增至9.78亿份和12.70亿份，而基 金份额净值则相应分别降至0.6235元和0.5947元。 今年以来已有华宝基金、广发基金、博时基金、华富基金等多家公募机构的ETF完成份额拆分。在ETF 市场规模突破5.63万亿元的背景下，拆分案例的涌现不仅降低了中小投资者参与门槛，更折射出公募基 金行业从规模扩张向精细化运营转型的深刻变革。 晨星（中国）基金研究中心总监孙珩对《证券日报》记者表示，基金拆分通过"一拆二"的方式，在不改 变基金总资产、投资组合及基金净 ...

在公告中，多家基金管理人也提示称，因基金份额拆分导致基金份额净值变化，不会改变基金的风险收 益特征，也不会降低基金投资的风险或提高基金投资的预期收益。 业内人士认为，更多ETF份额拆分案例的出现，标志着ETF市场正从规模增长阶段迈向精细化运营阶 段。陕西巨丰投资资讯有限责任公司高级投资顾问陈宇恒对《证券日报》记者表示，随着市场竞争加剧 和投资者需求多样化，预计将有更多低门槛、高流动性的创新产品涌现，推动市场发展。 10月20日，华宝基金公告旗下华宝中证A50ETF(交易型开放式指数基金)与华宝中证A500ETF的份额拆 分结果，其每1份基金份额被拆为2份。拆分后，两只基金的份额分别增至9.78亿份和12.70亿份，而基金 份额净值则相应分别降至0.6235元和0.5947元。 从今年拆分的ETF案例来看，产品布局呈现"宽基与主题并举、境内与跨境兼顾"的特征。除华宝中证 A50ETF、华宝中证A500ETF等宽基产品外，今年以来还包括华富中证人工智能产业ETF、华宝中证军 工ETF、华宝中证电子50ETF等行业主题基金，以及广发恒生科技(QDII-ETF)等跨境产品实施份额拆 分，基本覆盖了当前市场核心热点赛道 ...

Core Insights - The total trading volume of the CSI A50 Index ETFs reached 1.301 billion yuan today, an increase of 364 million yuan from the previous trading day, representing a growth rate of 38.80% [1] Trading Performance - The Dachen CSI A50 ETF (159595) had a trading volume of 230 million yuan today, up by 84.0386 million yuan from the previous day, with a growth rate of 57.59% [1] - The Fuguo CSI A50 ETF (159591) recorded a trading volume of 105 million yuan, increasing by 75.6671 million yuan, with a remarkable growth rate of 261.89% [1] - The Huabao CSI A50 ETF (159596) saw a trading volume of 128 million yuan, up by 74.3217 million yuan, reflecting a growth rate of 139.13% [1] - The average increase in trading volume for ETFs tracking the CSI A50 Index was 0.59% by market close, with notable performers including the Bosera CSI A50 ETF (561750) and A50 ETF Fund (159592), which rose by 1.22% and 0.83% respectively [1] Detailed Trading Data - Trading data for various CSI A50 ETFs includes: - Dachen CSI A50 ETF (159595): +0.41%, 230 million yuan, +84.0386 million yuan, +57.59% [1] - Fuguo CSI A50 ETF (159591): +0.49%, 105 million yuan, +75.6671 million yuan, +261.89% [1] - Huabao CSI A50 ETF (159596): +0.68%, 128 million yuan, +74.3217 million yuan, +139.13% [1] - Other ETFs also showed varying degrees of increase in trading volume and price performance [1]

Group 1 - The latest two-city ETF margin balance is 102.273 billion yuan, a decrease of 2.73% from the previous trading day, with ETF financing balance at 95.8 billion yuan, down 2.98% [1] - The Shenzhen market ETF margin balance is 32.215 billion yuan, a decrease of 6.16 million yuan, while the Shanghai market ETF margin balance is 70.058 billion yuan, down 22.5 million yuan [1] - The total margin balance for ETFs in the two markets reflects a significant reduction, indicating a potential shift in investor sentiment [1] Group 2 - Among ETFs with financing balances exceeding 100 million yuan, the highest is Huaan Gold ETF at 7.469 billion yuan, followed by E Fund Gold ETF and Huaxia Hang Seng ETF at 6.49 billion yuan and 4.279 billion yuan respectively [2] - The ETFs with the largest increases in financing balance include Penghua CSI 300 ETF, E Fund SSE 50 ETF, and Huabao CSI A50 ETF, with increases of 6941.72%, 93.07%, and 51.79% respectively [2] - Conversely, the ETFs with the largest decreases in financing balance include Digital Economy ETF, which saw a decline of 99.24%, and others like China Merchants SSE Sci-Tech Innovation Board Comprehensive ETF and Sci-Tech Innovation Index ETF, with declines of 98.97% and 97.06% respectively [2] Group 3 - The top three ETFs by net financing inflow are Huabao CSI Medical ETF, Huaxia Nasdaq 100 ETF (QDII), and Bosera Sci-Tech 100 ETF, with net inflows of 49.741 million yuan, 48.862 million yuan, and 34.437 million yuan respectively [5] - The ETFs with the highest net financing outflows include Fuguo China Bond 7-10 Year Policy Financial Bond ETF, Guotai SSE 5-Year Treasury Bond ETF, and Huaxia SSE Sci-Tech Board 50 Component ETF, with outflows of 862 million yuan, 199 million yuan, and 180 million yuan respectively [5] Group 4 - The latest margin balance for short selling shows that the top ETFs are Southern CSI 1000 ETF, Southern CSI 500 ETF, and Huaxia CSI 1000 ETF, with short selling balances of 2.187 billion yuan, 1.961 billion yuan, and 381 million yuan respectively [6] - The ETFs with the largest increases in short selling balance include Southern CSI 500 ETF, Southern CSI 1000 ETF, and Guolian An Semiconductor ETF, with increases of 45.844 million yuan, 12.896 million yuan, and 10.045 million yuan respectively [6] - The ETFs with the largest decreases in short selling balance include E Fund SSE 50 ETF, Guotai CSI Coal ETF, and Huaxia Hang Seng Internet Technology ETF (QDII), with decreases of 4.0607 million yuan, 2.4994 million yuan, and 494,000 yuan respectively [6]

Summary of Key Points Core Viewpoint - The latest two markets' ETF margin balance is 101.26 billion yuan, showing a decrease of 748 million yuan compared to the previous trading day, indicating a downward trend in ETF financing and margin trading activities [1]. Group 1: ETF Margin Balance - As of April 25, the total ETF margin balance is 1012.61 billion yuan, a decrease of 0.73% from the previous day [1]. - The ETF financing balance is 964.93 billion yuan, down by 6.47 billion yuan, reflecting a 0.67% decrease [1]. - The Shenzhen market's ETF margin balance is 351.06 billion yuan, with a reduction of 2.77 billion yuan [1]. - The Shanghai market's ETF margin balance is 661.54 billion yuan, decreasing by 4.71 billion yuan [1]. Group 2: Specific ETF Financing Balances - The top three ETFs by financing balance are: - Huaan Gold ETF with 87.89 billion yuan - E Fund Gold ETF with 70.67 billion yuan - Huaxia Hang Seng ETF with 54.09 billion yuan [2]. - The ETFs with the highest increase in financing balance include: - Cloud Computing ETF by Huatai-PB with an increase of 432.70% - Jiashi CSI Hong Kong Stock Connect High Dividend ETF with an increase of 163.81% - Tianhong SSE Sci-Tech Innovation Board Comprehensive ETF with an increase of 129.53% [2]. Group 3: Margin Trading Activities - The top three ETFs by net financing buy amounts are: - Huabao CSI All-Index Securities Company ETF with 80.93 million yuan - GF Nasdaq-100 ETF with 64.66 million yuan - E Fund CSI 300 Medicine ETF with 50.30 million yuan [5]. - The ETFs with the highest net financing sell amounts include: - Huaxia Hang Seng Technology ETF (QDII) with 76.18 million yuan - Huatai-PB CSI 300 ETF with 62.15 million yuan - Huaxia SSE Sci-Tech Innovation Board 50 Component ETF with 57.28 million yuan [4]. Group 4: Margin Trading Changes - The latest margin balance for the top ETFs includes: - Southern CSI 1000 ETF with 1.62 billion yuan - Southern CSI 500 ETF with 1.43 billion yuan - Huaxia CSI 1000 ETF with 368 million yuan [7]. - The ETFs with the highest increase in margin balance are: - Southern CSI 1000 ETF with an increase of 24.49 million yuan - Huabao CSI Bank ETF with an increase of 2.08 million yuan [6].