Vitalik: Building an index to track assets based on options rather than debt is worth considering and trying Odaily Planet Daily News: Vitalik stated in an article on X platform that building index tracking assets based on options rather than debt is worth considering and trying, that is, using options as the foundation of DeFi rather than CDP and clearing mechanisms. This design can avoid severe and global clearing effects caused by extreme price fluctuations, allowing exposure to the index to deviate from preference exposure in a smoother quadratic manner. Its key advantage is that it does not require an instant oracle and can run based on slow oracle, which predicts the type of oracle used in the market. This design has obvious drawbacks, namely the need for regular rebalancing, and it is still necessary to clarify whether and how rebalancing can have sufficient anti slip point capability. Vitalik added that compared to relying on oracle mechanisms that require real-time answers and may be induced to provide incorrect real-time answers without human intervention, he believes holding algorithmic stablecoins placed in such mechanisms is safer.