债市专题研究：波动与避险情绪共振，哑铃策略应对高波环境

Core Insights - Recent geopolitical conflicts have heightened market uncertainty, leading to a "macro data vacuum + Two Sessions expectations" phase, where a barbell strategy may enhance risk-reward ratios [1] Group 1: Convertible Bond Market Overview - The convertible bond market has continued its oscillating recovery pattern, with a stable overall style. The mid-cap index outperformed the large-cap index by 0.01% while the small-cap index declined by 0.10% [2][11] - The upcoming "Two Sessions" has opened a policy-setting window, leading funds to prefer structural layouts around expected differences during this "policy vacuum" period [2][11] - Defensive convertible bonds are gaining attention due to their attributes amid external geopolitical conflicts and commodity price fluctuations [2][11] Group 2: Structural Opportunities in Convertible Bonds - The spring market still has room for structural opportunities, with momentum style showing strong upward elasticity. For instance, "Hangyu Convertible Bond" surged by 9.14%, contributing significantly to the portfolio [3][14] - The market is experiencing a complex pattern of oscillation and localized heat, with funds shifting towards undervalued sectors with industrial logic, such as aviation and metal processing [3][16] - Investors are advised to grasp sector rotation rhythms and selectively realize profits from high-positioned crowded varieties while exploring low-premium elastic targets [3][16] Group 3: Barbell Strategy in High-Volatility Environment - The strategy should focus on a barbell framework to enhance risk-reward ratios, with one end concentrating on low-valuation, high-profit certainty, and stable cash flow defensive varieties [4][22] - The other end should dynamically allocate to quality growth stocks with clear growth paths, capturing structural elasticity from pricing misalignments and valuation repairs [4][22] - The defensive base should focus on high-rated large-cap varieties like banks and public utilities, while event-driven and hedging themes should consider oil, precious metals, and military industries [4][22]