How Ethereum’s $600 mln whale exit exposed its DeFi’s hidden fragility

The post How Ethereum’s $600 mln whale exit exposed its DeFi’s hidden fragility appeared on BitcoinEthereumNews.com.

Key Takeaways Ethereum’s DeFi stack cracked under pressure as one $600 million whale exit from Aave spiked borrow rates, broke LST loops, and forced leveraged players to unwind. After a parabolic 50% monthly rally, Ethereum’s [ETH] 6.5% correction reflects classic market mechanics. It’s the kind where RSI cools off, the market hunts long liquidity, and sentiment flips. Normally, these pullbacks often act as healthy resets, flushing leverage and resetting funding. In theory, it’s where smart money scales in.  However, in Ethereum’s case, a $600 million ETH withdrawal flipped the script. Instead of a clean cooldown, it surfaced a structural risk in Ethereum’s DeFi stack — One that’s hard to ignore. Ethereum’s yield engine stalls as Aave gets drained Aave [AAVE] is a key liquidity hub in Ethereum’s DeFi scene. Naturally, the whole system relies on a healthy liquidity buffer to keep borrow/lend rates balanced. But recently, that buffer got tested hard. Justin Sun’s recent $600 million ETH withdrawal created a significant liquidity shock, draining Aave’s ETH reserves. Source: X The fallout? ETH’s variable borrow rates surged to over 10.06%, making leverage far more expensive across the board. But the loopers took the biggest hit (traders who stack yield by looping stETH and ETH). Here’s how it works: You stake ETH via Lido and get stETH in return, then drop that stETH into Aave as collateral, borrow ETH, and repeat the loop to boost your staking APY. It’s a classic DeFi yield play. Take for example, someone stakes 100 ETH, gets 100 stETH, deposits it into Aave, borrows 80 ETH, stakes that too, and keeps looping. When ETH borrow rates are low, this can multiply staking yields. But once borrowing costs jumped past 10%, the loop broke down. That forced loopers to unwind, flood the market with stETH, and push its…