New YorkCircle fell 8% as rivals launched Open USD, a yield-sharing stablecoin.
Open USD — backed by Stripe, Coinbase and BlackRock — lets partners keep reserve interest, striking at stablecoin issuers’ core profit mechanic.
Citi projects the stablecoin market reaching $4tn by 2030; incumbents now face a structural yield challenge.
Sources: CoinDesk