As monitored by chain analyst Yu Ashe, a giant whale/institution borrowed 33 million USDC from Aave 10 days ago and bought 11,486 ETH at $2,873. 10 days later, he sold all of that ETH in the last half hour at an average price of $3,083 for a profit of $2.4 million, which he repaid by buying the loan as 26.6 WBTC.