Regulation

BIS General Manager Pablo Hernández de Cos called global stablecoin cooperation critically important in April 2026. The data tells a more specific story. At $325.4 billion and an HHI of 3,995, the stablecoin market is dominated by two issuers, not dispersed across hundreds. The fragmentation that matters is legal and operational: inconsistent reserve standards, uneven redemption rights, and jurisdiction shopping across frameworks that do not yet talk to each other.