What is the USD0 market cap right now?

Usual USD (USD0) has a circulating supply of about $552.67M as of 2026-06-30 16:36 UTC, trading at $0.9984 (-0.16% from its $1 peg).

Usual USD (USD0) — supply & peg

Live circulating supply of $552.67M, trading at $0.9984 -0.16% off peg.

Market cap$552.67M

Price$0.9984

24h supply-0.01%

7d supply-0.01%

30d supply-0.1%

Mechanismfiat-backed

Chain	Supply	Share
Ethereum	$552.60M	100.0%
Arbitrum	$67.42K	0.0%

As of 2026-06-30 16:36 UTC. Supply from DefiLlama; peg = live price vs $1. Stablecoins carry issuer & collateral risk.