User Swaps $50.4M aEthUSDT for 327 aEthAAVE via Aave Collateral Swap Routed Through CoW Protocol

A user executed an Aave collateral swap on March 12, 2026, exchanging approximately 50,432,688.41618 aEthUSDT, worth about $50.4 million, for only 327.241335505966487788 aEthAAVE, effectively paying about 154,114.66 USDT per AAVE, on-chain data show. The transaction on Ethereum mainnet in block 24643151 via CoW Protocol settlement system first redeemed aEthUSDT to USDT, swapped 50,432,688.41618 USDT for 17,957.810805702142342238 WETH on a Uniswap V3 pool, then routed the WETH into a thin SushiSwap V2 AAVE/WETH pool holding only 331.631982538108027323 AAVE and 17.653276196397688066 WETH. @Ehsan1579 reports all contracts executed as coded and attributes the loss to CoW Protocol routing logic, Aave's adapter quote path, frontend risk controls, the flash loan SDK, and lack of economic sanity checks in liquidity modeling, while MEV arbitrage in the same block captured roughly 17,929.770158685933 WETH of the value lost.