Core Viewpoint - The article presents a long-term arbitrage strategy involving convertible bonds and stock borrowing, emphasizing the importance of managing premium fluctuations to secure profits [1][2]. Summary by Sections Strategy Overview - The strategy involves borrowing stocks and purchasing convertible bonds when they are undervalued, then selling the stocks short to lock in price differences, and finally reversing the positions when the bonds appreciate [2][4]. Execution Steps 1. Daily monitoring of the "borrowable stock ranking" before market opening to identify suitable convertible bonds [3]. 2. Buy convertible bonds and simultaneously sell an equivalent amount of previously acquired stocks short [4]. 3. During the holding period, collect interest from the borrowed stocks, which is typically around 8% to 10% annually [4]. 4. Aim for a premium increase of 6% to 10% before closing the positions by selling the bonds and covering the short position [4]. 5. If premiums do not recover, there is an option to convert the bonds into stocks to mitigate losses [4]. Profit Calculation - The potential profit from the strategy is derived from the premium increase, with an example showing a profit of approximately 4 units after accounting for interest and dividends [4][12]. Challenges and Considerations - Key risks include the inability to borrow stocks, high interest and dividend costs exceeding premium recovery, and sudden changes in bond terms or redemption [5]. - The strategy is particularly suited for quantitative trading due to its defined conditions, suggesting automated systems may be employed for stock borrowing [7]. Practical Examples - A case study illustrates a successful execution of the strategy during a market downturn, resulting in an 8% profit from a convertible bond with a low premium [6]. Conclusion - The article concludes that this arbitrage strategy is effective and sustainable, encouraging readers to explore its application in their trading practices [1][7].

虽然可转债今年表现抢眼，并为发行方提供了前所未有的融资便利，分析人士提醒，投资者应保持谨 慎。随着估值走高和零票息交易增多，未来风险可能上升。从长期来看，可转债作为股票与债券的混合 工具，历史上在追踪股市的同时，提供了显著优于债券市场的回报，有望继续成为多元化投资组合的重 要组成部分。 美国银行证券可转债研究主管Michael Youngworth表示："2025年可转债是领先的资产类别之一，表现超 过股票和高收益债。其受益于高Beta股票的上涨。"高Beta股票波动性较大，通常在市场上涨时涨幅更 快。今年市场表现的主要贡献者包括Bloom Energy(BE.US)、MP Materials(MP.US)和波音(BA.US)等公司 发行的可转债。波音去年发行的可转优先股自推出以来价格上涨约40%，受益于波音股价大幅反弹。此 外，阿里巴巴(BABA.US)作为最大海外发行方之一，今年股价和可转债价格均大幅上涨，公司近期完成 了32亿美元可转债发行。 目前，美国可转债市场规模约3250亿美元，但散户投资者参与度依然偏低。复杂的产品结构成为个人投 资者的主要障碍，且大多数理财顾问对该市场不够熟悉。市场主要由机构投 ...

2025 年 05 月 22 日 证券研究报告 | 私募基金专题报告 可转债投资中如何实现绝对收益型策 略？ 华宝聚合系列科普文章 分析师：程秉哲 分析师登记编码：S0890522110001 电话：021-20321297 邮箱：chengbingzhe@cnhbstock.com 研究助理：张君睿 邮箱：zhangjunrui@cnhbstock.com 销售服务电话： 1、《市场中性策略多头端解析：量化选股 模型如何决定你的收益上限—华宝聚合 系列科普文章》2025-05-15 2、《从隐含波动率到价格的预测—期权 策略系列观察（三）》2024-08-20 3、《隐含波动率跟踪与期权产品分类— 期权策略系列观察（二）》2024-07-31 4、《期权价值的理论与现实—期权策略 系列观察（一）》2024-07-05 投资要点 风险提示：本报告根据历史公开数据及定期报告整理，存在失效风险，不代表 对基金未来资产配置情况的预测，不构成投资建议； 基金的过往业绩及基金经 理管理其他产品的历史业绩不代表未来表现；本报告涉及私募基金相关内容， 若您非合格投资者，请勿阅读本报告； 敬请参阅报告结尾处免责声明 华宝证券 ...