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Correlation
of values
+73%
In sync
of periods
67%
History
daysdays · through 2026-09-04
11,461
These move in the same direction about 67% of the time
When one swings, the other often swings by a similar amount (~53% of the pattern is shared).
Strong enough to use as a signal — check the stability and regime notes below before relying on it.
Both lines start at the same point — easy to compare when growth rates are similar.
Advanced
Statistics
In sync(i)
67%
Headline metric
Movement correlation(i)
+73%
Based on values
95% CI
+72% → +74%
Pipeline
Pipeline Summary
11,461 paired data points survived the daily window.
Raw input
13,956
11,461
Normalized
13,956
11,461
Prepared
13,956
11,461
Aligned
11,461
11,461
Invalid removed
Likely range of correlation
R²(i)
53%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points(i)
11,461
Deep
Time-Shifted Correlation
See how correlation changes when one series is offset in time. A taller bar at a non-zero shift means the two move together better when one leads the other — that's a potential lead/lag signal.
Correlation by shift
Click a bar to inspect. Range: -6 to 6 days.
Selected shift
No shift
Correlation at this shift
+73%
No shift — both series at their actual dates.
11,461 overlapping points at this shift
Baseline
+73%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+73%
A non-zero peak suggests one series lines up better when shifted against the other.
Stability
How the correlation evolves over time. A stable line means the relationship is reliable; large swings signal regime-dependent behavior.
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
2,495
A: 2495 / B: 0
Series A
USD/JPY Exchange Rate
DEXJPUS
FRED · 13,956 raw → 13,956 prepared
Series B
USD/SGD Exchange Rate
DEXSIUS
FRED · 11,461 raw → 11,461 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
48
Estimated crossover points between normalized spreads.
Slope
0.0051
Linear regression slope.
Intercept
0.9375
Linear regression intercept.
Saved 4 months ago · ID: fred-dexjpus_fred-dexsius_daily_5y