债券ETF周度跟踪（2.9-2.13）：春季配置需求回归，债券ETF有望扩张-20260224

1. Report Industry Investment Rating - Not provided in the given content 2. Core View of the Report - The bond ETF market has a positive sentiment, with the net inflow amount turning positive. After the seasonal capital outflows at the beginning of the year, the scale of bond ETFs is expected to expand again with the return of institutional spring allocation demand and key policies set by the "Two Sessions". Different types of bond ETFs have different development prospects [2][6]. 3. Summary According to the Directory 3.1 Various Bond ETF Fund Inflows - Market sentiment is positive, and the net inflow of bond ETFs has turned positive. Last week, the net inflows of interest - rate bond ETFs, credit - bond ETFs, and convertible - bond ETFs were +5.098 billion yuan, +14.212 billion yuan, and +0.587 billion yuan respectively, with a total net inflow of 19.896 billion yuan in the bond ETF market. Looking ahead, the scale of bond ETFs is expected to expand [2][5]. - Short - term financing ETFs, treasury - bond ETFs, and urban investment bond ETFs led in net inflows last week, while the net inflows of science and technology innovation bond ETFs and benchmark market - making credit - bond ETFs were still negative but significantly reduced [6]. 3.2 Share and Net Value Trends of Various Bond ETFs and Representative Products - Before the holiday, funds had a high demand for flexibility, and the share of short - term financing ETFs increased. As of February 13, 2026, the shares of various bond ETFs changed to varying degrees, with a total change of +3.1% compared to the previous week and +3.3% compared to the end of last month [12][19]. - The net values of major bond ETFs generally increased. Taking the largest - scale products in each type of bond ETF as representatives, their net values increased compared to the previous week and the end of last month [22]. 3.3 Share and Net Value Trends of Each Benchmark Market - Making Credit - Bond ETF - There was no significant change in the shares. Among the 8 existing products, the shares of 7 remained unchanged, and one decreased by 3.97% compared to the previous week [26]. - The net values increased significantly. The net values of the 8 credit - bond ETFs increased by 0.10% - 0.17% compared to the previous week and 0.13% - 0.18% compared to the end of last month [28]. 3.4 Share and Net Value Trends of Each Science and Technology Innovation Bond ETF - The scale of share outflows significantly shrank. The net inflow of shares last week was -3.78 million shares, a -0.14% change compared to the previous week. Some products had net outflows, while others had net inflows [30]. - The net values continued to rise. The median net values of the first - batch and second - batch science and technology innovation bond ETFs increased by 0.13% compared to the previous week, and the median net values of products tracking different indexes also increased [33]. 3.5 Market Performance of Single Bond ETFs Last Week - The net values generally increased, with convertible - bond ETFs leading the rise. The convertible - bond ETF and the Shanghai - Stock - Exchange convertible - bond ETF led in net - value increases, and some products had positive premium rates [35]. - In terms of scale changes, short - term financing ETFs, urban investment bond ETFs, and treasury - and - policy - financial - bond ETFs had the highest net inflows [35]. 3.6 Marginal Changes in the PCF Lists of Benchmark Market - Making Credit - Bond and Science and Technology Innovation Bond ETFs - For benchmark market - making credit - bond ETFs, the estimated modified duration of Haifutong Credit - Bond ETF changed relatively significantly (-0.12 years). Some bonds were repeatedly included or excluded from the PCF list, and Huaxia Credit - Bond ETF changed the cash - substitution flag to "must" on some trading days [38][39]. - For science and technology innovation bond ETFs, the estimated modified durations of Tianhong and Guangfa Science and Technology Innovation Bond ETFs changed relatively significantly (+0.09 years and +0.07 years respectively). Some bonds were repeatedly included or excluded from the PCF list, and China Merchants Science and Technology Innovation Bond ETF changed the cash - substitution flag to "must" on some trading days [40][44].