Report Information - Report Title: Weekly Report on Capital Flows of Exchange-Traded Index Funds [1] - Data Date: August 18 - 22, 2025 [1] - Analyst: Jin Ling [1] - Report Date: August 28, 2025 [1] Core Findings Domestic Passive Equity Funds - Different index funds showed varying performance in terms of fund size, weekly returns, and net weekly capital inflows. For example, the Shanghai - Shenzhen 300 index fund had a size of 983.449 billion yuan, a weekly return of 4.27%, and a net weekly capital outflow of 34.74 billion yuan; while the ChiNext Index fund had a size of 126.448 billion yuan, a weekly return of 5.81%, and a net weekly capital inflow of 22.61 billion yuan [4]. Overseas Index Funds - International index funds also had diverse performance. The Nasdaq 100 index fund had a size of 78.421 billion yuan, a weekly return of -3.08%, and a net weekly capital inflow of 7.78 billion yuan; the S&P 500 index fund had a size of 20.837 billion yuan, a weekly return of -1.63%, and a net weekly capital outflow of 1.44 billion yuan [5]. Bond Funds - Bond funds had different performance based on factors such as maturity and credit rating. The 30 - year bond fund had a size of 8.969 billion yuan, a weekly return of -1.25%, and a net weekly capital inflow of 59.60 billion yuan; the short - term financing bond fund had a size of 29.341 billion yuan, a weekly return of 0.01%, and a net weekly capital outflow of 28.50 billion yuan [6]. Commodity Funds - Commodity funds, including gold, soybean meal, and others, also had distinct performance. The gold fund had a size of 70.887 billion yuan, a weekly return of -0.29%, and a net weekly capital outflow of 0.94 billion yuan; the energy and chemical fund had a size of 2.93 billion yuan, a weekly return of 0.76%, and a net weekly capital inflow of 0.88 billion yuan [6]. Index - Enhanced Funds - Index - enhanced funds based on different indices had different performance. The CSI 500 index - enhanced fund had a size of 1.978 billion yuan, a weekly return of 3.76%, and a net weekly capital inflow of 0.12 billion yuan; the ChiNext Index - enhanced fund had a size of 0.469 billion yuan, a weekly return of 5.46%, and a net weekly capital outflow of 0.04 billion yuan [6].

每经AI快讯，8月28日，恒生指数下跌1%至24,948.69点。 ...

人民财讯8月28日电，恒生科技指数跌幅扩大至1%，恒生指数跌超0.8%。 ...

南向资金今日成交概况 | | | 买入成交额 卖出成交额 成交净买入 | | | --- | --- | --- | --- | | | (亿港元) | (亿港元) | (亿港元) | | 港股通(深) | 395.80 | 332.14 | 63.66 | | 港股通(沪) | 636.92 | 546.87 | 90.05 | | 合计 | 1032.72 | 879.01 | 153.71 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 8月27日南向资金全天成交额1911.73亿港元，成交净买入153.71亿港元。 证券时报•数据宝统计显示，8月27日恒生指数下跌1.27%，南向资金合计买入成交1032.72亿港元，卖出 成交879.01亿港元，合计成交额1911.73亿港元。 具体看，港股通（沪）买入成交636.92亿港元，卖出成交546.87亿港元，合计成交额1183.79亿港元，成 交净买入90.05亿港元；港股通（深）买入成交395.80亿港元，卖出成交332.14亿港元，合计成交727.94 亿港元，成交净买入63.66亿港元。（数据宝） ...

Core Viewpoint - The Hang Seng Index and the Hang Seng Tech Index experienced a decline, with both indices falling over 1% during the afternoon trading session on August 27 [1]. Group 1 - The Hang Seng Index dropped by 1.15% as of 14:28 [1] - The Hang Seng Tech Index fell by 1.20% at the same time [1]

Group 1 - The Hong Kong stock market saw an initial rise, with the Hang Seng Technology Index increasing by over 1% [1] - The Hang Seng Index experienced a gain of 0.45% [1]

Core Viewpoint - The Hong Kong stock market experienced a decline, with the Hang Seng Index's drop expanding to 1% on August 26 [1] Group 1 - The Hong Kong stock market showed volatility, leading to a downward trend in major indices [1]

每经AI快讯，港股恒生科技指数盘中翻红，此前一度跌超1%，恒生指数跌幅收窄至0.2%。 ...

Core Viewpoint - The article presents a neutral stance on the opinions expressed by the author, indicating that the content does not reflect the views of Hexun and emphasizes the need for readers to independently verify the information provided [1]. Group 1 - The article highlights the importance of accuracy, reliability, and completeness in the information presented, suggesting that readers should approach the content with caution [1].

Group 1 - The Hong Kong Hang Seng Index opened with a gain of 1.06% [1] - The Hang Seng Tech Index increased by 1.49% [1] - NIO saw a significant rise of over 14% [1] Group 2 - Dongfeng Motor Group resumed trading and surged by 69.2% upon opening [1]