ME News reports that on June 2 (UTC+8), Vitalik posted on X that constructing index-tracking assets based on options rather than debt is worth exploring and experimenting with—using options as the foundation of DeFi instead of CDPs and liquidation mechanisms. This design avoids drastic, systemic liquidations triggered by extreme price swings, allowing exposure to the index to deviate from desired exposure in a smoother, quadratic manner. A key advantage is that it does not require real-time oracles and can operate using slow oracles—the type typically used in prediction markets. A notable drawback is the need for periodic rebalancing; it remains unclear whether and how rebalancing can achieve sufficient resistance to slippage. Vitalik added that, compared to oracle mechanisms that must provide real-time answers and may be manipulated to deliver incorrect real-time responses within the absence of human intervention, he considers algorithmic stablecoins held within such mechanisms to be safer. (Source: ChainCatcher)
Vitalik Suggests Building Index-Tracking Assets Based on Options Rather Than Debt
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Summary
Vitalik posted on X suggesting index-tracking assets based on the options market rather than debt. He argued that using options instead of CDPs could reduce liquidation risks and smooth exposure shifts. The design allows for slower oracles, but rebalancing challenges remain. He also noted that algorithmic stablecoins in this model are safer than those relying on real-time oracles. The fear and greed index may influence how such strategies perform in volatile markets.
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