Core Viewpoint - The Tianhong Science and Technology Bond ETF (551580.SH) experienced a slight decline of 0.01% on January 7, 2026, while attracting significant net inflows from major funds, indicating strong market interest and positioning within the top tier of the market [1] Group 1 - The fund recorded a net inflow of 1.23 billion yuan from major funds (transactions over 1 million yuan), ranking it first in the market [1] - Over the past six days, the fund has seen a cumulative inflow of 17.62 billion yuan from major funds, maintaining its position in the top tier of the market [1] - The latest trading volume for the fund reached 5.42 million units, with a total transaction value of 5.44 billion yuan, also placing it in the top tier of the market [1]

Report Summary 1. Report Industry Investment Rating No relevant content provided. 2. Report Core View - In the week ending December 26, 2025, the net inflow of bond - type ETFs totaled 61.982 billion yuan, and the cumulative net inflow for the year reached 630.534 billion yuan. The performance of various bond ETF products' net worth has recovered, and different types of bond ETFs have different performance in terms of net inflow and net worth changes [4][5]. 3. Summary by Related Catalogs 3.1 Funds Flow - As of December 26, 2025, bond - type ETFs had a total net inflow of 61.982 billion yuan in the past week. Interest - rate, credit, and convertible - bond ETFs had net inflows of 1.586 billion yuan, 63.164 billion yuan, and a net outflow of 2.768 billion yuan respectively. Among credit - type ETFs, short - term financing had a net outflow of 5.219 billion yuan, corporate bonds had a net inflow of 4.419 billion yuan, urban investment bonds had a net inflow of 0.008 billion yuan, market - making credit bonds had a net inflow of 7.262 billion yuan, and science - innovation bonds had a net inflow of 56.694 billion yuan. The cumulative net inflows of interest - rate, credit, and convertible - bond ETFs for the year were 76.305 billion yuan, 536.450 billion yuan, and 17.780 billion yuan respectively [4]. 3.2 Net Worth Performance - As of December 26, 2025, the 30 - year Treasury Bond ETF Boshi performed well, rising 0.17% for the week, and the 10 - year local government bond ETF rose 0.16%. Convertible - bond ETF and Shanghai Stock Exchange Convertible Bond ETF rose 1.56% and 1.23% respectively last week [5]. 3.3 Performance of Credit - Bond ETFs and Science - Innovation Bond ETFs - As of December 26, 2025, the median net asset values per unit of credit - bond ETFs and science - innovation bond ETFs were 1.0119 and 1.0002 respectively, rising 0.12% and 0.13% for the week. Among credit - bond ETFs, E Fund Corporate Bond ETF and Credit - Bond ETF performed relatively well, rising 0.16% and 0.14% respectively for the week. Among science - innovation bond ETFs, Taikang Science - Innovation Bond ETF performed relatively well. The median discount rate of credit - bond ETFs was 20BP, and the median premium rate of science - innovation bond ETFs was 2BP [6]. 3.4 Credit - Type ETF Duration Tracking - As of December 26, 2025, the holding durations of short - term financing ETF, corporate bond ETF, and urban investment bond ETF were 0.38 years, 1.79 years, and 2.17 years respectively. Among market - making credit - bond ETFs, the median holding durations of products tracking the Shanghai Market - Making Corporate Bond and Shenzhen Market - Making Corporate Bond indexes were 3.77 years and 2.84 years respectively. Among science - innovation bond ETFs, the median holding durations of products tracking the AAA Science - Innovation Bond, Shanghai AAA Science - Innovation Bond, and Shenzhen AAA Science - Innovation Bond indexes were 3.42 years, 3.31 years, and 3.22 years respectively [9]. 3.5 Report Abstract - Last week, the ChinaBond New Composite Index rose 0.14% for the week; short - term pure - bond and medium - and long - term pure - bond funds rose 0.03% and 0.04% respectively; the ChinaBond AAA Science - Innovation Bond Index and the Shanghai Stock Exchange Benchmark Market - Making Corporate Bond Index rose 0.13% and 0.13% respectively [8].

Market Overview - The stock market experienced a rebound during the week of November 24-28, 2025, with major indices showing positive performance: Shanghai Composite Index up 1.40%, Shenzhen Component Index up 3.56%, and ChiNext Index up 4.54% [1] - Trading volume remained low, with daily turnover around 1.8 trillion, indicating weak enthusiasm from external investors [1] - The market showed a trend of small-cap stocks outperforming larger ones, with gains increasing from the CSI 300 to the CSI 2000 [1] ETF Performance - Growth sectors saw significant rebounds, with the top-performing ETFs showing gains over 10%: S&P Biotechnology ETF up 12.04% and NASDAQ Biotechnology ETF up 10.43% [2] - The average gain for all ETFs was 2.42%, driven by a rebound in sectors like CPO and telecommunications [2] - The top ten ETFs by gain were all related to growth sectors, indicating a strong recovery in previously popular themes [2] Fund Flow Trends - Overall, there was a net outflow of 279.76 billion, with stock ETFs experiencing a significant outflow of 362.95 billion [6] - In contrast, money market ETFs and cross-border ETFs saw net inflows, indicating a shift towards safer investments [6] - The top inflow ETFs included the Huabao Qiyi ETF with 36.91 billion and the Benchmark Treasury ETF with 29.45 billion [8] Economic Indicators - Fiscal revenue showed a year-on-year increase of 3.16%, driven by higher tax income, while land transfer income continued to decline [5] - General fiscal expenditure fell by 9.78%, reflecting a significant drop compared to the previous month [5] - The real estate sector remains under pressure, with calls for new policies to stimulate the market [5] Upcoming ETF Listings - Two new ETFs are set to launch next week: Penghua Hang Seng Technology ETF and E Fund CSI A500 Dividend Low Volatility ETF, both targeting specific growth and dividend strategies [11][12] - The Hang Seng Technology ETF will focus on major tech stocks in Hong Kong, while the A500 Dividend ETF aims to provide stable returns through high dividend-paying stocks [11][12]

Core Insights - The Tianhong Science and Technology Bond ETF (551580.SH) experienced a slight increase on November 20, 2025, with a net inflow of 246 million yuan from major funds (transactions over 1 million yuan), ranking it among the top tier in the market [1] - The latest trading volume for the fund reached 12.71 million units, with a total transaction value of 1.276 billion yuan, also placing it in the top tier of the market [1]

Group 1 - The core point of the article highlights that the Tianhong Science and Technology Bond ETF (551580.SH) experienced a slight increase of 0.01% on October 15, 2025, with significant net inflow of 404 million yuan from major funds [1] - The fund's latest trading volume reached 45.056 million units, with a total transaction amount exceeding 4.5 billion yuan, positioning it among the top tier in the market [1]