Crypto’s Looping Trade Hack Shows DeFi Is Eating Its Own Tail

A Bloomberg piece by Sidhartha Shukla (April 21, 2026) warns that a roughly $300 million Kelp DAO hack highlights fragility in decentralized finance. What were touted as high-yield, automated strategies are behaving like a self-reinforcing loop that can unwind violently, eroding investor confidence. Market implications include potential outflows from DeFi protocols, higher risk premia on Ethereum-linked assets, pressure on ETHUSD liquidity and prices, greater demand for custody/insurance solutions, and renewed regulatory scrutiny. Traders and institutions with DeFi exposure may de-risk, raising short-term volatility across crypto markets and pushing yields wider for lending and staking products.