According to Ember, 6 hours ago, a whale/institution sold 10,414 ETH last night: he transferred 10,414 ETH to Binance through 3 addresses, and then withdrew 36.32 million stablecoins from Binance. The whale/institution sold ETH this time to reduce leverage: he mortgaged 68,300 ETH ($228 million) 141 million stablecoins at Aave and Compound at these three addresses. The stablecoins obtained by selling ETH this time are used to repay and reduce the borrowing position.