Calamos Investments 推出比特币阶梯式结构化保护 ETF ChainCatcher 消息,资管公司 Calamos Investments 宣布将推出三只比特币阶梯式结构化保护 ETF,提供 100%、90% 和 80% 下行保护策略,分别是:Calamos Laddered Bitcoin Structured Alt Protection ETF(CBOL)、Calamos Laddered Bitcoin 90 Series Structured Alt Protection ETF(CBXL)和 Calamos Laddered Bitcoin 80 Series Structured Alt Protection ETF(CBTL)。 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ October 14, 2025 1:01 pm