Vitalik Buterin · Oracle · Ethereum · Bitcoin · CryptoSlate
Vitalik wants DeFi price slides to stop triggering automatic liquidations
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Vitalik Buterin is challenging one of DeFi's most familiar safety mechanisms: the automatic liquidation that closes a debt-backed position when collateral falls below the required backing for the loan.
Key facts
- Separately, a 2025 ETH decline put nearly $320 million in Ethereum-based DeFi loans within 20% of liquidation, with MakerDAO and Compound exposure concentrated near key price levels
- Buterin's example uses a user who wants some level of dollar exposure while ETH is trading around $2,500
- In a June 1 Ethereum Research post, Buterin proposed building synthetic, index-tracking assets on top of options, with collateralized debt removed from the base design
- The key property is simple: P and N always add back up to 1 ETH
Summary
01 Buterin proposed synthetic assets built on options, aiming to remove DeFi's automatic liquidation trigger. 02 The design matters because forced liquidations can turn sharp drops into wider market stress, as June 2 showed. 03 The open question is whether users can tolerate drift and rebalancing costs without creating new attack surfaces. In a June 1 Ethereum Research post, Buterin proposed building synthetic, index-tracking assets on top of options, with collateralized debt removed from the base design.