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Correlation
of values
-58%
In sync
of periods
44%
History
daysdays · through 2026-09-01
10,128
These move in the same direction about 44% of the time
Their swing sizes loosely mirror each other (~34% of the pattern is shared).
A faint pattern — interesting as colour, not strong enough to act on alone.
Both lines start at the same point — easy to compare when growth rates are similar.
Advanced
Statistics
In sync(i)
44%
Headline metric
Movement correlation(i)
-58%
Based on values
95% CI
-59% → -57%
Pipeline
Pipeline Summary
10,128 paired data points survived the daily window.
Raw input
13,968
10,236
Normalized
13,968
10,236
Prepared
13,968
10,236
Aligned
10,128
10,128
Invalid removed
Likely range of correlation
R²(i)
34%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points(i)
10,128
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
-58%
No shift — both series at their actual dates.
10,128 overlapping points at this shift
Baseline
-58%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
-58%
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
3,948
A: 3840 / B: 108
Series A
USD/CAD Exchange Rate
DEXCAUS
FRED · 13,968 raw → 13,968 prepared
Series B
WTI Crude Oil
DCOILWTICO
FRED · 10,236 raw → 10,236 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
85
Estimated crossover points between normalized spreads.
Slope
-113.1480
Linear regression slope.
Intercept
193.2168
Linear regression intercept.
Saved 2 weeks ago · ID: fred-dcoilwtico_fred-dexcaus_daily_5y