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AAVE exploit triggers $7B TVL drop, AAVE falls 15% amid DeFi concerns

By Estefano Gomez · Published April 20, 2026 · 2 min read · Source: Crypto Briefing
BitcoinEthereumDeFiSecurity

Aave’s rsETH exploit caused a $7B drop in total value locked and a 15% decline in the AAVE token. Bitcoin’s likelihood of dipping to $60,000 in April sits at 3.1% YES, unchanged after the news but down from 10% a week ago.

Market reaction

The exploit adds to a growing list of DeFi vulnerabilities, with Ethereum’s ecosystem taking pressure. Ethereum’s price on April 18 is still overwhelmingly expected to be above $1,700, with markets at 99.9% YES. That stability contrasts with broader DeFi concerns, suggesting traders view this as a protocol-specific issue rather than a systemic one.

Bitcoin’s market remains relatively insulated from DeFi-specific problems. Actual USDC volume for Bitcoin’s $60,000 dip market is $2,002/day, with $5,596 needed to move the odds 5 points. The thicker order book makes it less susceptible to panic-driven swings from the Aave exploit.

Why it matters

For Ethereum, the exploit exposes real protocol-layer risk. The April 18 market shifted slightly, with odds decreasing from 100% YES to 99.9%. That small move reflects a minor loss of confidence in DeFi infrastructure, though Ethereum’s odds still express near-certainty about maintaining a price above $1,700.

The Aave incident illustrates the risks built into DeFi protocols. At 3.1% YES, a Bitcoin dip to $60,000 this month would pay $1 for a 3.1¢ YES share. For Ethereum traders, maintaining a price above $1,700 appears almost certain, reflecting a belief in Ethereum’s price floor despite the DeFi disruption.

What to watch

Further announcements from major institutional players and any additional DeFi exploits could shift sentiment. New vulnerabilities or contagion from the Aave incident into other protocols would be the most direct catalyst for odds movement.

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What Price Will Bitcoin Hit In April 2026
Contract Odds Δ since publish Volume 24h
April 2.9% Trade →
Ethereum Above On April 17
Contract Odds Δ since publish Volume 24h
April 17 100% Trade →
Ethereum Above On April 18
Contract Odds Δ since publish Volume 24h
April 18 99.9% Trade →
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