Report Industry Investment Rating - Not provided in the report Core Viewpoints - Last week, A-shares were volatile and stabilized, with reduced market volume. Policies on stimulating domestic demand and the upcoming full - scale customs closure of Hainan Free Trade Port boosted the large - consumption sector. The medical and commercial sectors performed well, while the previously rising TMT and new energy sectors lagged. The bond market first declined and then rose. The 10 - year Treasury bond yield closed at 1.83% on Friday, down 0.88bp from the previous week. Most convertible bond issues rose, with the CSI Convertible Bond Index up 0.48% for the week, the median price up 0.81%, and the calculated arithmetic average parity up 0.73% for the week, and the market conversion premium rate down 0.36% compared with the previous week [1][2][9] - In the coming week, the small - and micro - cap stocks performed well last week, and convertible bonds rose slightly following the underlying stocks. The median price rose to 132 yuan, and the premium rates of convertible bonds in most parity ranges increased. However, convertible bond ETFs have faced outflow pressure for 4 consecutive weeks, showing a "passive to active" structural feature. Recently, the willingness of several convertible bond issuers to promote conversion has significantly increased. Under the expectation of the spring rally, the parity of convertible bonds is expected to further rise. The number of issues actually facing maturity repayment is relatively limited, and some issues with longer remaining terms still have high conversion opportunities. Currently, the valuation of the convertible bond market is still at a historical high, and it is difficult to find overall opportunities. Relative - return investors are recommended to allocate small - position, well - balanced non - callable and suitable - premium equity - biased convertible bonds, and absolute - return investors are advised to focus on high - volatility underlying stocks below 130 yuan or industry leaders with historically low valuations [3][18] Summary of Relevant Catalogs Market Focus Last Week (December 15 - December 19, 2025) Stock Market - A - shares were volatile and stabilized with reduced volume. Policies and the Hainan event boosted the consumption sector, and the medical and commercial sectors performed well due to the flu and AI. The TMT and new energy sectors lagged. The market showed daily fluctuations in indices and sector performances. Most of the Shenwan primary industries rose, with the top - gainers being commerce and retail (6.66%), non - bank finance (2.90%), beauty and care (2.87%), social services (2.66%), and basic chemicals (2.58%), while electronics (-3.28%), power equipment (-3.12%), machinery (-1.56%), and comprehensive (-1.53%) underperformed [8][9] Bond Market - The bond market first declined and then rose. Despite weak economic data and equity market adjustments at the beginning of the week, bond market sentiment was poor. The central bank's 1000 - billion - yuan 14 - day reverse repurchase operation on Thursday stabilized capital expectations, and bond market sentiment recovered in the second half of the week. The 10 - year Treasury bond yield closed at 1.83% on Friday, down 0.88bp from the previous week [1][9] Convertible Bond Market - Most convertible bond issues rose. The CSI Convertible Bond Index was up 0.48% for the week, the median price was up 0.81%, the calculated arithmetic average parity was up 0.73% for the week, and the market conversion premium rate was down 0.36% compared with the previous week. The arithmetic average conversion premium rates of convertible bonds in the parity ranges of [90,100), [100,110), and [110,120) increased by 4.71%, 0.84%, and 0.85% respectively, reaching the 100%, 98%, and 94% percentile values since 2023. Most industries in the convertible bond market rose, with commerce and retail (+5.34%), light industry manufacturing (+4.73%), steel (+2.13%), and beauty and care (+1.95%) leading, while non - bank finance (-4.26%), communication (-0.50%), coal (-0.39%), and household appliances (-0.31%) lagged. The top - gainers among individual issues were Jiamei, Huati, Zai 22, Huicheng, and Huayi convertible bonds, and the top - losers were Nenghui, Borui, Furong, Jingda, and Weidao convertible bonds. The total trading volume of the convertible bond market last week was 3073.22 billion yuan, with an average daily trading volume of 614.64 billion yuan, an increase from the previous week [2][9][12] Views and Strategies (December 22 - December 26, 2025) - Small - and micro - cap stocks performed well last week, and convertible bonds rose slightly following the underlying stocks. The median price rose to 132 yuan, and the premium rates of convertible bonds in most parity ranges increased. However, convertible bond ETFs have faced outflow pressure for 4 consecutive weeks, showing a "passive to active" structural feature. Some low - price convertible bonds and large - cap, high - rating, near - maturity convertible bonds such as Huaan, Guotou, and Nenghua adjusted significantly, reflecting market concerns about the credit of low - quality issues and the conversion ability of near - maturity issues [3][18] - Recently, the willingness of several convertible bond issuers to promote conversion has significantly increased. Under the expectation of the spring rally, the parity of convertible bonds is expected to further rise. The number of issues actually facing maturity repayment is relatively limited, and some issues with longer remaining terms still have high conversion opportunities. If there are significant adjustments, investors can buy at low prices [3][18] - Currently, the valuation of the convertible bond market is still at a historical high, and it is difficult to find overall opportunities. Relative - return investors are recommended to allocate small - position, well - balanced non - callable and suitable - premium equity - biased convertible bonds in sectors such as power, storage, domestic substitution of semiconductor equipment and materials, commercial aerospace, and humanoid robots. Absolute - return investors are advised to focus on high - volatility underlying stocks below 130 yuan or industry leaders in sectors such as two - wheeled vehicles, cosmetics, and breeding with historically low valuations [3][18] Valuation Overview - As of December 19, 2025, for equity - biased convertible bonds, the average conversion premium rates in the parity ranges of 80 - 90 yuan, 90 - 100 yuan, 100 - 110 yuan, 110 - 120 yuan, 120 - 130 yuan, and above 130 yuan were 43.38%, 39.68%, 28.72%, 20.96%, 12.59%, and 13.84% respectively, at the 90%/82%, 98%/100%, 95%/97%, 93%/94%, 80%/70%, and 98%/98% percentile values since 2010/2021. For debt - biased convertible bonds, the average YTM of issues with a parity below 70 yuan was -3.99%, at the 2%/5% percentile values since 2010/2021. The average implied volatility of all convertible bonds was 44.18%, at the 90%/96% percentile values since 2010/2021. The difference between the implied volatility of convertible bonds and the long - term actual volatility of the underlying stocks was 3.03%, at the 86%/87% percentile values since 2010/2021 [19] Primary - Market Tracking - Last week (December 15 - December 19, 2025), there were no announcements of convertible bond issuances or listings. As of December 19, there were no announcements of convertible bond issuances in the coming week (December 22 - December 26, 2025), but Puxian Convertible Bond will be listed. Puxian Convertible Bond has an issue size of 243 million yuan, a credit rating of A+, and is scheduled to be listed on December 22. The underlying stock is Puxian Software, with a market value of 4.663 billion yuan as of December 19. The company focuses on management software development in the energy industry. In 2024, its revenue was 836 million yuan (+11.6% year - on - year), and the net profit was 121 million yuan (+95.06% year - on - year). From Q1 - Q3 2025, the revenue was 300 million yuan (+2.17% year - on - year), and the net profit was 100,000 yuan (-90.07% year - on - year) [27] - Last week, the exchanges approved the registration of 2 companies (Shangtai Technology and Jinpan Technology), the listing committees passed the applications of 3 companies (Zhanggao Electric, Doctor Glasses, and Haitian Co., Ltd.), the exchanges accepted the applications of 2 companies (Ruihu Mould and Nanxin Technology), the general meetings of shareholders passed the proposal of 1 company (Zuoli Pharmaceutical), and the board of directors proposed the issuance of 1 company (Tianshan Electronics). As of now, there are 93 convertible bonds to be issued, with a total scale of 146.9 billion yuan, including 5 issues with a total scale of 5.9 billion yuan that have been approved for registration and 10 issues with a total scale of 8.52 billion yuan that have passed the listing committee [28]
转债市场周报：弱资质及临期个券出现扰动-20251221