EUR/USD and the rate differential

    Is EUR/USD trading where the euro–US short-rate gap would historically place it?

    Data through 2026-01 · revision 183e5a622c0a3c4a

    EUR/USD
    1.1744
    Model level
    1.1194
    Residual
    +4.91%
    Residual z
    1.04

    Conditions

    At least 60 matched months120 monthspassed
    Differential explains ≥ 20% of variationR² 0.02failed
    Slope significant (|t| ≥ 2, HAC)t 0.87failed
    Residual mean-reverts (AR(1) ρ < 0.9)ρ 0.95failed
    Measured execution and carry costsNot measured on this public page; uses no assumed costs.unknown

    Statistical association only. No position is implied unless every condition passes, including measured costs.

    What if the differential moves?

    Model level moves to 1.1194 (slope 0.0105 log-points per pp, HAC s.e. 0.0120).

    Method

    ln(USD per EUR) regressed on euro-area 3-month interbank minus US 3-month T-bill, 120 matched months from 2016-02. Current differential -1.54 pp. Residual 5th–95th percentile -6.87% to 7.40%; R² 0.02. Spec lvl-3m-120m-v1.