USD1's circulating supply expanded 9.7% over the past seven days to $4.85 billion, a 100th-percentile move on the World Liberty Financial-issued stablecoin's three-month supply history.
The dollar increase works out to roughly $427 million in new tokens between Monday last week and Sunday, according to DefiLlama's stablecoin tracker. USD1's 30-day change is under 1%, so nearly the entire move happened in the past nine days, after a mid-June low of $4.34 billion. The asset is now the fourth-largest dollar-pegged stablecoin, behind Tether, USDC and Sky's USDS.
USD1 circulates across eight chains, with Ethereum carrying $1.99 billion (41%), BSC $1.80 billion (37%) and Solana $1.02 billion (21%). Aptos, Tron, Plume, Monad and Abcore split the remainder. The stablecoin is described by issuer World Liberty Financial as backed by U.S. Treasuries and cash equivalents, with mint and redeem flows handled by authorized institutional partners against custodied reserves. DefiLlama's record for the token lists no public audit attestation.
Two other stablecoins in the same size tier contracted over the same window, while the overall stablecoin market cap was flat at $315.5 billion. Sky's USDS supply dropped 3.5% in seven days to $8.16 billion, shedding roughly $295 million, per DefiLlama. PayPal's PYUSD slipped 1.1% on the week to $2.74 billion and is down 24% over 30 days, a trajectory PayPal has not publicly addressed.
