Supply is dry powder
Stablecoin circulation is one read on how much crypto-native cash is available to settle, rotate, or leave risk. It does not say where that cash will go next, but it shows the size of the cash layer.
Why peg and mechanism matter
A large supply number is only as strong as the promise behind it. Bathymark pairs supply with peg type, mechanism, and live price so size is never separated from stress.