【财经分析】节后转债市场全景透视：高估值还能持续多久？

Core Viewpoint - The convertible bond market has experienced a strong start in 2026, driven by expectations of a "slow bull" market in equities and a "scarcity of assets" environment, with analysts predicting continued strong performance post-Spring Festival, despite high valuations and structural differentiation being notable market characteristics [1][5]. Market Characteristics - The convertible bond market in 2026 has exhibited four core characteristics: strengthening indices, high valuations, active trading, and structural differentiation [2]. - In January, the market saw a significant performance boost, with the China Convertible Bond Index maintaining a growth rate comparable to the broader A-share market, supported by increased capital allocation needs [2]. - As of January 30, the premium rate for convertible bonds reached 35.0%, up 4.45 percentage points from December 2025, indicating a high valuation level [2]. Demand Dynamics - Since January 2026, the demand for convertible bonds has increased, with a notable rise in ETF shares, reflecting a bullish sentiment among investors [3]. - The total number of convertible bond ETFs increased by 656 million shares to 4.45 billion shares, indicating strong demand [3]. Structural Differentiation - The market is witnessing structural differentiation, with lower-rated, small-cap, and low-priced convertible bonds likely to yield excess returns ahead of the "Two Sessions" [4]. - High-priced and small-cap convertible bonds are expected to lead the market post-Spring Festival, while large-cap and "double low" convertible bonds may underperform [4]. Policy and Funding Support - Multiple favorable factors are converging to support the convertible bond market, including a slow bull market in equities and a loose liquidity environment [5]. - The supply-demand balance remains tight, with expectations that the first half of 2026 will see a peak in "fixed income+" allocations to convertible bonds, providing a resilient foundation for high valuations [5]. - Significant net subscriptions for convertible bond ETFs in January, such as 9.538 billion yuan for the Bosera Convertible Bond ETF, reflect strong market confidence [5]. Policy Incentives - The release of policy dividends and institutional optimizations are expected to further enhance the upside potential of the convertible bond market, particularly in sectors like technology and high-end manufacturing [6][7]. - New convertible bond issuances are likely to focus on high-quality technology enterprises, which will be favored by the market [7].