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详解 DeFi 期权库工作原理及代表项目
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DOV 为用户提供了一种途径，把资金轻松存入到预定义的期权策略里赚取收益。 原文标题：《期权通往大众化之路——DeFi 期权库（DOV）》 撰文：j_mokwh、Web3Geee 编译：北辰 DOV 简介DeFi 用户都知道 yield farming，毕竟在 DeFi Summer 的初期，由于大多数挖矿没有锁仓期，因此收益率都是直接从两位数开始，甚至一直涨到了类似庞氏骗局的天文数字。 然而最初的高收益很快就消失了，因为 DeFi 协议主要是提供补贴来吸引用户，当 DeFi 协议以「用户使用率」的名义纷纷效仿时，我们已经看到很多项目撑不住陆续离场了。 在这个过程中，尽管一定有不少用户获得了短期利益，但当整个市场的资金枯竭时，势必是由最后一波用户来买单。 这种不可持续的回报就会导致人们去利用波动性在期权上赚收益。 期权一直是 TradFi 市场不可或缺的一部分，可以被投资者用来表达对方向性的观点，并从波动中获利，因此也像乐高积木一样形成了不少的结构化产品。这些工具如果实施得当，可以提供卓越的风险调整资本回报，超过简单的购买和持有点。 此外，期权已成为 TradFi 的重要收益来源，尤其是在股票 / 外汇领域，那些持有现货的投资者会通过购买期权来对冲资产。 那么对于加密货币以及 DeFi 而言，如果想要进一步发展的话，流动性期权市场就至关重要，因为它开辟了现货价格变动之外的另一个维度。 但话说回来，期权策略非常复杂，并不是每个人都有时间或知识去及时地执行这些策略，所以我们需要 DeFi 期权库（DOV）。 |
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