Wallet Moves $150M USDT Out of Aave as Spark Savings Draws Funds

The signal here is rate-driven rotation rather than distress: double-digit borrow costs on Aave's Ethereum USDT reserve make it expensive to stay borrowed, while Spark Savings offers an outlet for idle stablecoin balances. A single wallet's exit still matters because it left the reserve's available liquidity thin relative to the size of the move, which is the kind of condition that can tighten rates further. Whether other large USDT holders follow, and whether the elevated borrowing rate attracts fresh deposits to refill the reserve, is the open question.