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US Dollar to Euro vs US Dollar to British Pound

US Dollar to Euro and US Dollar to British Pound correlate at r = +0.49 over 27 years (1999–2025), p = 0.0096. With the time trend removed, r = +0.84. Holds up after detrending.

Verdict: Holds up after detrending. Statistically significant (p = 0.0096) and the association survives trend removal (detrended r = 0.84). Correlation still isn't causation, but this one isn't an obvious artifact.

Pearson r
+0.49
p-value
0.0096
Years compared (n)
27 (1999–2025)
95% confidence interval
0.13 to 0.73
Correlation with the time trend removed
+0.84

Sources

Related pairs

Correlation does not imply causation. How the verdict is worked out.