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详解DeFi 期权库（DOV）及其生态：通往金融大众化之路
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虽然期权交易是传统金融中资深投资者的工具，但DOV可供所有类型的投资者使用，它代表了向大众金融民主化迈出的重要一步。 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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