ETF 谋势：科创ETF冲量成色几何?

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report Last week (12/22 - 12/26), bond - type ETFs had a net capital inflow of 54.515 billion yuan. The net unit value of bond ETFs showed marginal recovery. There was no new issuance of bond ETFs. The trading volume and turnover rate of various bond ETFs showed different changes, and the performance of different types of bond ETFs also varied [2][12]. 3. Summary According to Relevant Catalogs 3.1 Issuance Progress Tracking - No new bond ETFs were issued last week [3][16]. 3.2 Stock Product Tracking - As of December 26, 2025, the circulating market values of interest - rate bond ETFs, credit - bond ETFs, and convertible - bond ETFs were 152.6 billion yuan, 426.4 billion yuan, and 60.9 billion yuan respectively, with credit - bond ETFs accounting for 66.6% of the total scale. The circulating market values of Haifutong CSI Short - term Financing ETF and Boshi Convertible - bond ETF ranked top two, at 65.1 billion yuan and 52.3 billion yuan respectively [18]. - Compared with the previous week, the circulating market values of interest - rate bond ETFs, credit - bond ETFs, and convertible - bond ETFs increased by 1.586 billion yuan, 31.621 billion yuan, and decreased by 2.768 billion yuan respectively. Products with significant scale growth last week included Yinhuakongchuangzhai ETF, Harvest CSI AAA Science and Technology Innovation Corporate Bond ETF, and Huatianfu CSI AAA Kechuang Bond ETF, with a year - on - year scale growth of over 6 billion yuan [20]. - Among credit - bond ETFs, the circulating market values of benchmark - market - making credit - bond ETFs and science - innovation bond ETFs were 124.8 billion yuan and 340.5 billion yuan respectively, increasing by 7.262 billion yuan and 56.694 billion yuan compared with the previous week [22]. 3.3 ETF Performance Tracking - Last week, the cumulative net unit values of interest - rate bond ETFs and credit - bond ETFs closed at 1.18 and 1.03 respectively [23]. - As of December 26, based on February 7 as the base date, the average cumulative return of benchmark - market - making credit - bond ETFs rose to 0.89%; based on July 17 as the base date, the cumulative return of science - innovation bond ETFs marginally recovered to 0.22%, returning to the positive range [29]. 3.4 Premium/Discount Rate Tracking - Last week, the average premium/discount rates of credit - bond ETFs, interest - rate bond ETFs, and convertible - bond ETFs were - 0.11%, - 0.06%, and - 0.10% respectively. The average trading price of credit - bond ETFs was lower than the fund's net unit value, indicating low allocation sentiment. Specifically, the weekly average premium/discount rates of benchmark - market - making credit - bond ETFs and science - innovation bond ETFs were - 0.25% and - 0.07% respectively [36]. 3.5 Turnover Rate Tracking - Last week, the turnover rate was in the order of interest - rate bond ETFs > credit - bond ETFs > convertible - bond ETFs. The weekly turnover rates of the three types of products all increased marginally, reaching 136%, 102%, and 84% respectively. Specifically, products such as Huaxia Shanghai Stock Exchange Benchmark - Market - Making Treasury Bond ETF, Southern CSI AAA Science and Technology Innovation Corporate Bond ETF, and Yongying Science - Innovation Bond ETF had relatively high turnover rates [41].