债券ETF跟踪：信用债类ETF持续净流出

Report Summary 1. Report Industry Investment Rating No industry investment rating information is provided in the report. 2. Core Viewpoints - Last week, the ChinaBond New Composite Index rose 0.08% throughout the week; short - term and medium - long - term pure bond funds rose 0.01% respectively; the CSI AAA Sci - tech Innovation Bond Index and the SSE Benchmark Market - making Corporate Bond Index rose 0.03% respectively [2]. - As of February 6, 2026, bond - type ETFs had a net outflow of 4.075 billion yuan in the past week, with interest - rate, credit, and convertible - bond ETFs having net inflows of 1.745 billion yuan, net outflows of 6.72 billion yuan, and net inflows of 0.9 billion yuan respectively [4]. - Overall, the net values of various types of bond ETF products generally rose last week. As of February 6, 2026, the 30 - year Treasury Bond ETF Boshi performed well, rising 0.74% for the week [5]. 3. Summary by Relevant Catalogs 3.1 Funds Flow - As of February 6, 2026, bond - type ETFs had a net outflow of 4.075 billion yuan in the past week. Interest - rate, credit, and convertible - bond ETFs had net inflows of 1.745 billion yuan, net outflows of 6.72 billion yuan, and net inflows of 0.9 billion yuan respectively. Among credit - type ETFs, short - term financing, corporate bonds, and urban investment bonds had net inflows of 3.274 billion yuan, 0.016 billion yuan, and 0.283 billion yuan respectively, while market - making credit bonds had a net outflow of 2.384 billion yuan, and sci - tech innovation bonds had a net outflow of 7.908 billion yuan. Since 2025, interest - rate, credit, and convertible - bond ETFs have had cumulative net inflows of 53.805 billion yuan, 459.605 billion yuan, and 33.807 billion yuan respectively, totaling 547.217 billion yuan [4]. 3.2 Net Value Performance - Overall, the net values of various types of bond ETF products generally rose last week. As of February 6, 2026, the 30 - year Treasury Bond ETF Boshi performed well, rising 0.74% for the week; the Treasury Bond ETF Huaxia rose 0.23%, and the Policy Financial Bond ETF rose 0.22%. The Convertible Bond ETF and the SSE Convertible Bond ETF fell 0.02% and 0.12% respectively last week [5]. 3.3 Performance of Credit Bond ETFs and Sci - tech Innovation Bond ETFs - As of February 6, 2026, the median unit net values of credit bond ETFs and sci - tech innovation bond ETFs were 1.0148 and 1.0026 respectively, rising 0.02% and 0.01% for the week. Among credit bond ETFs, the Credit Bond ETF Boshi performed relatively well, rising 0.03% for the week. Among sci - tech innovation bond ETFs, the Sci - tech Innovation Bond ETF Dacheng and the Sci - tech Innovation Bond ETF Yongying performed relatively well. As of February 6, 2026, the median discount rate of credit bond ETFs was 16BP, and that of sci - tech innovation bond ETFs was 17BP [6]. 3.4 Duration Tracking of Credit - type ETFs - As of February 6, 2026, the holding durations of short - term financing ETFs, corporate bond ETFs, and urban investment bond ETFs were 0.31 years, 1.90 years, and 2.08 years respectively. Among market - making credit bond ETFs, the median holding durations of products tracking the Shanghai Market - making Corporate Bond Index and the Shenzhen Market - making Corporate Bond Index were 3.57 years and 2.74 years respectively. Among sci - tech innovation bond ETFs, the median holding durations of products tracking the AAA Sci - tech Innovation Bond Index, the Shanghai AAA Sci - tech Innovation Bond Index, and the Shenzhen AAA Sci - tech Innovation Bond Index were 3.28 years, 3.18 years, and 3.14 years respectively [7].