According to on-chain analyst Yu Jin, whale 0xc9d...642 borrowed 20 million USDC from Aave three days ago and transferred it to Kraken. He has since purchased and withdrawn 109.6 WBTC ($12.91 million). This whale used a revolving loan on Aave to leverage WBTC. He has now accumulated a total of 603.5 WBTC ($71.62 million), spending approximately $90,382.