Marker 3
Trade Settlement Share Will Decouple from Reserve Share
From Appendix G
The lens suggests we should expect the historical correlation between a currency's trade settlement share and its global reserve share to weaken over the coming decade as digital payment infrastructure enables trade settlement in currencies that are not held as reserves. Specifically, the Chinese yuan's trade settlement role should continue to grow in specific corridors faster than its reserve share, and several regional currencies should achieve meaningful trade settlement roles without corresponding reserve accumulation.
The diagnostic logic: Digital payment rails reduce the conversion friction that historically required traders to hold reserves in settlement currencies. As conversion friction drops for non-dollar currencies, the link between "settling trade in X" and "holding reserves of X" loosens. This decoupling is a structural shift in how network dominance operates—settlement becomes a technology problem rather than a reserve problem.
What to watch
The ratio of trade settlement share to reserve share for the yuan, rupee, real, and other regional currencies. Directional divergence—settlement use rising faster than reserve accumulation—would confirm the decoupling pattern.
Current read
Current read pending. To be written prior to launch.
Sources
Status history
No updates yet. The status history will be populated as the marker is tracked over time.
What would call this into question
Trade settlement share and reserve share continuing to move together as they historically have. If currencies that gain trade settlement role also gain proportional reserve share, the link the lens predicts will weaken has held instead.