Circle sits on the winning end of stablecoins crossing from crypto trading into global money movement, because it keeps the Treasury yield on USDC reserves while paying holders nothing. The stablecoin market grew over 50% in a year to above $310 billion, and USDC circulation rose 19% to $73.3 billion, yielding about $668 million a quarter of near-pure interest income. More adoption means a bigger balance sheet and higher interest profits, making Circle an interest-rate bet on digital cash. x.comÂ