09:38 科创50大涨3%创近三年半新高 科创50大涨3%创近三年半新高，芯片产业链集体走强，海光信息涨超10%创历史新高，寒武纪涨近 10%。 10:00 科创50涨超5% 科创50涨超5%，芯片产业链全线爆发，海光信息冲击20%涨停，寒武纪涨超12%，中芯国际、龙芯 中科、芯原股份涨超7%。 ...

Report Information - Data Date: 2025/8/4 - 2025/8/8 [1] - Report Date: August 12, 2025 [1] - Analyst: Jin Ling [1] - Report Title: Weekly Report on Fund Flows of Exchange-Traded Index Funds [1] Investment Ratings - Not provided in the given content Core Views - Not provided in the given content Summary by Categories Domestic Passive Stock Funds - Different concepts have varying fund scales, weekly price changes, and net weekly fund purchases. For example, the Shanghai Composite 50 has a fund scale of 159.456 billion yuan, a weekly increase of 1.15%, and a net weekly fund outflow of 2.506 billion yuan; while the CSI 1000 has a scale of 116.917 billion yuan, a weekly increase of 2.62%, and a net weekly fund inflow of 469 million yuan [4]. Overseas Index Funds - Overseas index funds also show diverse performance. The Nasdaq 100 has a fund scale of 78.421 billion yuan, a weekly increase of 0.83%, and a net weekly fund inflow of 391 million yuan; the S&P 500 has a scale of 20.837 billion yuan, a weekly decrease of 0.04%, and a net weekly fund outflow of 18 million yuan [5]. Bond Funds - Bond funds are divided into different types such as interest rate bonds, credit bonds, and convertible bonds. For instance, 30 - year interest rate bonds have a fund scale of 8.969 billion yuan, a weekly increase of 0.13%, and a net weekly fund outflow of 749 million yuan; short - term financing bonds in credit bonds have a scale of 29.341 billion yuan, a weekly increase of 0.04%, and a net weekly fund inflow of 4.023 billion yuan [6]. Commodity Funds - Commodity funds include gold, soybean meal, non - ferrous metals, and energy and chemical products. Gold funds have a scale of 70.887 billion yuan, a weekly increase of 2.11%, and a net weekly fund outflow of 3.123 billion yuan [6]. Index - Enhanced Funds - Index - enhanced funds cover various indices. For example, the Shanghai Composite 50 index - enhanced fund has a scale of 76 million yuan, a weekly increase of 0.35%, and a net weekly fund outflow of 1 million yuan [6].

Market Performance - The Shanghai Composite Index closed at 3559.95 points, down 0.37% [1] - The Shenzhen Component Index closed at 10991.32 points, down 0.17% [1] - The ChiNext Index closed at 2322.63 points, down 0.24% [1] - The CSI 300 Index closed at 4054.93 points, down 0.51% [1] - The STAR 50 Index closed at 1036.77 points, down 1.06% [1] - The CSI 500 Index closed at 6213.20 points, down 0.21% [1] - The CSI 1000 Index closed at 6670.47 points, up 0.14% [1]

Market Overview - The Shanghai Composite Index closed at 3587.69 points, down 0.17% [1] - The Shenzhen Component Index closed at 11150.41 points, down 0.16% [1] - The ChiNext Index closed at 2342.39 points, up 0.10% [1] - The CSI 300 Index closed at 4119.24 points, down 0.19% [1] - The STAR 50 Index closed at 1051.37 points, down 0.27% [1] - The CSI 500 Index closed at 6293.77 points, down 0.09% [1] - The CSI 1000 Index closed at 6699.34 points, down 0.11% [1] Index Performance - The Shanghai Composite Index had a trading volume of 493.8 billion, with a year-to-date increase of 7.04% [2] - The Shenzhen Component Index had a trading volume of 629.3 billion, with a year-to-date increase of 7.07% [2] - The ChiNext Index had a trading volume of 284.2 billion, with a year-to-date increase of 9.38% [2] - The CSI 300 Index had a trading volume of 259.3 billion, with a year-to-date increase of 4.68% [2] - The CSI 500 Index had a trading volume of 202 billion, with a year-to-date increase of 9.92% [2] - The CSI 1000 Index had a trading volume of 228.2 billion, with a year-to-date increase of 12.45% [2] - The CSI 2000 Index had a trading volume of 282.1 billion, with a year-to-date increase of 21.26% [2] - The Wind Micro-Stock Index had a trading volume of 24.2 billion, with a year-to-date increase of 49.64% [2]

Market Performance - The Shanghai Composite Index closed at 3593.66 points, down 0.33% [1] - The Shenzhen Component Index closed at 11168.14 points, down 0.22% [1] - The ChiNext Index closed at 2340.06 points, down 0.23% [1] - The CSI 300 Index closed at 4127.16 points, down 0.53% [1] - The STAR 50 Index closed at 1054.20 points, up 2.07% [1] - The CSI 500 Index closed at 6299.59 points, up 0.10% [1] - The CSI 1000 Index closed at 6706.61 points, up 0.08% [1]

Market Overview - The Shanghai Composite Index opened at 3604.45 points, down 0.04% [1] - The Shenzhen Component Index opened at 11196.20 points, up 0.03% [1] - The ChiNext Index opened at 2348.28 points, up 0.12% [1] - The CSI 300 opened at 4145.32 points, down 0.09% [1] - The STAR 50 opened at 1032.45 points, down 0.04% [1] - The CSI 500 opened at 6297.63 points, up 0.06% [1] Index Performance - Shanghai Composite Index: Current price 3604.45, down 1.28 points, with a trading volume of 9.2 billion and a year-to-date increase of 7.54% [2] - Shenzhen Component Index: Current price 11196.20, up 3.14 points, with a trading volume of 8.7 billion and a year-to-date increase of 7.50% [2] - ChiNext Index: Current price 2348.28, up 2.91 points, with a trading volume of 3.2 billion and a year-to-date increase of 9.65% [2] - CSI 300: Current price 4145.32, down 3.72 points, with a trading volume of 4.1 billion and a year-to-date increase of 5.35% [2] - STAR 50: Current price 1032.45, down 0.39 points, with a trading volume of 1.1 billion and a year-to-date increase of 4.40% [2] - CSI 500: Current price 6297.63, up 4.03 points, with a trading volume of 2.6 billion and a year-to-date increase of 9.99% [2] - CSI 1000: Current price 6708.08, up 6.96 points, with a trading volume of 3.2 billion and a year-to-date increase of 12.59% [2] - CSI 2000: Current price 2834.22, up 1.36 points, with a trading volume of 4.0 billion and a year-to-date increase of 20.70% [2] - Wande Micro Index: Current price 468217.36, up 1268.85 points, with a trading volume of 570 million and a year-to-date increase of 48.22% [2]

Market Performance - The Shanghai Composite Index closed at 3605.73 points, up 0.65% [1] - The CSI 1000 closed at 6701.12 points, up 1.42% [2] - The Shenzhen Component Index closed at 11193.06 points, up 1.21% [3] - The ChiNext Index closed at 2345.37 points, up 1.50% [3] - The CSI 300 closed at 4149.04 points, up 0.71% [3] - The STAR 50 closed at 1032.84 points, up 1.17% [3] - The CSI 500 closed at 6293.60 points, up 1.56% [3]

Market Performance - The Shanghai Composite Index closed at 3568.78 points, up 0.25% [1] - The Shenzhen Component Index closed at 11069.57 points, up 0.56% [1] - The ChiNext Index closed at 2312.74 points, up 0.69% [1] - The CSI 300 Index closed at 4100.66 points, up 0.37% [1] - The STAR 50 Index closed at 1017.93 points, up 1.00% [1] - The CSI 500 Index closed at 6198.25 points, up 0.60% [1] - The CSI 1000 Index closed at 6639.60 points, up 0.41% [1]

Market Overview - The Shanghai Composite Index opened at 3561.63 points, up 0.05% [1] - The Shenzhen Component Index opened at 11004.01 points, down 0.03% [4] - The ChiNext Index opened at 2295.36 points, down 0.07% [4] - The CSI 300 Index opened at 4087.34 points, up 0.04% [4] - The STAR 50 Index opened at 1007.51 points, down 0.04% [4] - The CSI 500 Index opened at 6166.62 points, up 0.09% [4] - The CSI 1000 Index opened at 6607.83 points, down 0.07% [2] Performance Metrics - The Shanghai Composite Index recorded a trading volume of 8.2 billion with a year-to-date increase of 6.26% [3] - The Shenzhen Component Index had a trading volume of 9.1 billion with a year-to-date increase of 5.66% [3] - The CSI 500 Index had a trading volume of 2.4 billion with a year-to-date increase of 7.70% [3] - The ChiNext Index had a trading volume of 347 million with a year-to-date increase of 7.18% [3] - The CSI 1000 Index had a trading volume of 3.7 billion with a year-to-date increase of 10.91% [3] - The CSI 2000 Index had a trading volume of 4.9 billion with a year-to-date increase of 20.44% [3] - The Wande Micro-Stock Index had a trading volume of 5.3 billion with a year-to-date increase of 46.47% [3]

Market Performance - The Shanghai Composite Index closed at 3534.48 points, up by 0.50% [1] - The CSI 1000 Index closed at 6552.07 points, up by 0.25% [2] - The Shenzhen Component Index closed at 10913.84 points, up by 0.37% [3] - The ChiNext Index closed at 2277.15 points, up by 0.34% [3] - The CSI 300 Index closed at 4058.55 points, up by 0.60% [3] - The STAR 50 Index closed at 1007.53 points, up by 0.19% [3] - The CSI 500 Index closed at 6099.61 points, up by 0.28% [3]