转债市场日度跟踪20250925-20250925

1. Report Industry Investment Rating No information provided in the content. 2. Core View of the Report - On September 25, 2025, most convertible bond industries rose, and the valuation increased month - on - month. The CSI Convertible Bond Index rose 0.46% month - on - month, while the Shanghai Composite Index fell 0.01% month - on - month. The market style favored large - cap growth stocks. The trading sentiment in the convertible bond market weakened [1]. - The convertible bond price center increased, and the proportion of high - price bonds rose. The overall closing price weighted average of convertible bonds was 130.63 yuan, up 0.41% from the previous day. The valuation also increased, with the 100 - yuan parity fitted conversion premium rate rising 0.29 pct [2]. - In the A - share market, more than half of the underlying stock industry indices declined, with 23 industries falling. In the convertible bond market, 21 industries rose [3]. 3. Summary by Relevant Catalogs 3.1 Market Main Index Performance - The CSI Convertible Bond Index closed at 479.01, up 0.46% daily, down 0.09% in the past week, down 1.99% in the past month, and up 15.55% since the beginning of 2025. Other convertible bond - related indices and major A - share indices also showed different trends in daily, weekly, monthly, and year - to - date changes [6]. - In terms of style indices, large - cap growth stocks performed well, rising 1.28% daily, while large - cap value stocks fell 0.57% daily [7]. 3.2 Market Fund Performance - The trading volume of the convertible bond market was 7.7368 billion yuan, a 12.25% month - on - month decrease. The total trading volume of the Wind All - A Index was 239.1771 billion yuan, a 1.90% month - on - month increase. The net outflow of main funds from the Shanghai and Shenzhen stock markets was 23.6 billion yuan, and the yield of the 10 - year treasury bond decreased 1.82 bp to 1.88% [1]. 3.3 Convertible Bond Valuation - After excluding convertible bonds with a closing price > 150 yuan and a conversion premium rate > 50%, the 100 - yuan parity fitted conversion premium rate was 28.71%, up 0.29 pct, at the 96.90% quantile since 2019. The overall weighted average parity was 100.56, down 0.14%. The price median was 130.2, down 0.01%, at the 98.10% quantile since 2019 [15][19]. - The conversion premium rates of convertible bonds classified by stock - bond nature all increased, with the conversion premium rate of equity - biased convertible bonds rising 1.15 pct [27]. 3.4 Industry Rotation - In the A - share market, the top three industries with the largest declines were Textile and Apparel (- 1.45%), Agriculture, Forestry, Animal Husbandry and Fishery (- 1.22%), and Household Appliances (- 1.07%). The top three industries with the largest increases were Media (+ 2.23%), Communication (+ 1.99%), and Non - Ferrous Metals (+ 1.87%). - In the convertible bond market, the top three industries with the largest increases were Environmental Protection (+ 2.46%), Non - Ferrous Metals (+ 1.62%), and Automobile (+ 1.22%). The top three industries with the largest declines were Building Decoration (- 0.49%), Basic Chemicals (- 0.21%), and Light Industry Manufacturing (- 0.19%) [3][55].