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Correlation
of values
+86%
In sync
of periods
62%
History
daysdays · through 2026-06-05
11,284
These move in the same direction about 62% of the time
When one swings, the other almost always swings by a closely matched amount (~73% of the pattern is shared).
A real but noisy link — useful as context, risky as a standalone signal.
Both lines start at the same point — easy to compare when growth rates are similar.
Advanced
Statistics
In sync(i)
61.7%
Headline metric
Movement correlation(i)
+86%
Based on values
95% CI
+85% → +86%
Pipeline
Pipeline Summary
11,284 paired data points survived the daily window.
Raw input
11,285
13,877
Normalized
11,285
13,877
Prepared
11,285
13,877
Aligned
11,284
11,284
Invalid removed
Likely range of correlation
R²(i)
73.3%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points
11,284
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
+86%
No shift — both series at their actual dates.
11,284 overlapping points at this shift
Baseline
+86%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+86%
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
2,594
A: 1 / B: 2593
Series A
USD/KRW Exchange Rate
DEXKOUS
FRED · 11,285 raw → 11,285 prepared
Series B
USD/MYR Exchange Rate
DEXMAUS
FRED · 13,877 raw → 13,877 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
35
Estimated crossover points between normalized spreads.
Slope
0.0028
Linear regression slope.
Intercept
0.4909
Linear regression intercept.
Saved last month · ID: fred-dexkous_fred-dexmaus_daily_5y