Global stablecoins expose cross-border run risks and data gaps
Global stablecoins link mobile liabilities to reserves anchored in national jurisdictions, the Financial Stability Board (FSB) warned on October 12, 2026. Their market value was around $300 billion in mid-2026, unchanged over a year; 99 percent was US dollar-pegged.
Mobile tokens, jurisdiction-bound reserves
Stablecoins mainly support crypto-asset trading, but payment and store-of-value uses can create systemic exposures.
Pseudonymous tokens trade globally 24/7, while reserve markets and redemptions face operating-hour constraints.
Runs can spread through reserve-asset sales, bank withdrawals, payment dependencies and foreign exchange markets.
In multi-issuer arrangements, redemptions can concentrate at one issuer while separate reserves require cross-border rebalancing that may fail under stress.
Unclear holder locations complicate legal claims and insolvency.
Currency substitution, bank disintermediation and capital-flow management challenges leave emerging market and developing economies exposed at lower usage levels.
Regulatory gaps enable arbitrage and complicate crisis management.
Abundant records, uncertain geography
The FSB urges monitoring secondary-market depth and liquidity and the geography of holdings, redemptions and reserves.
Private data compilers improve access, but proprietary methods weaken comparability and credibility.
Blockchain pseudonymity limits attribution to uses and locations; undisclosed data and inconsistent formats add gaps.
Authorities can develop monitoring metrics, identify gaps, share analytical expertise across borders and explore industry data practices.
Better disclosure, reporting and standards can improve on- and off-chain data.
Cross-border safeguards remain untested
Stablecoins and national frameworks remain untested in severe stress or insolvency.
The FSB identifies monitoring, cooperation and information sharing, and distress planning as areas for further work.
Its note builds on the 2023 recommendations and 2025 implementation review, rather than establishing binding requirements.