$50M USDT swap yields just $36K in AAVE amid extreme slippage

🚨 $50M vanishes

By SanR.App
Mar 23, 2026, 2:00 PM
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Photo by SanR.App

A trader lost roughly $50 million in a single on-chain swap that returned only ~$36,000 worth of AAVE tokens due to extreme slippage and MEV extraction.​ The transaction, routed through the Aave frontend via CoW Swap, highlighted execution risks in low-liquidity markets.​

Key developments across major assets:

  • USDT: The incident reinforced warnings about network selection (TRON, Solana, ERC20) and sparked debate over centralization risks versus decentralized stablecoin alternatives

  • AAVE: Aave's CEO announced a ~$600K fee refund related to the swap error.​ Separately, an oracle/liquidation incident prompted recovery measures including BuilderNet refunds and compensation covering up to 358 ETH

  • ETH: BlackRock's iShares Staked Ethereum Trust (ETHB) launched on Nasdaq, combining spot exposure with on-platform staking.​ Daily net inflows reached ~$57M

  • SOL: Network experienced intermittent downtime and slow confirmations alongside a high-profile NFT launch, while stablecoin flows and settlement volume continued to grow

  • XRP: Ripple announced a share buyback valuing the company near $50B.​ U.​S.​ spot XRP ETFs saw consecutive outflow days since March 4

  • AVAX: Grayscale's Avalanche staking ETF (GAVA) began trading on Nasdaq.​ AVAX also gained native trading support on Solana via Wormhole bridges

Community discussion focused on user execution risk, oracle vulnerabilities, and the importance of monitoring loan-to-value ratios and diversification in DeFi protocols.​

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