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Correlation
of values
-38%
In sync
of periods
55%
History
daysdays · through 2026-09-04
746
These move in the same direction about 55% of the time
Their swing sizes only faintly mirror each other (~14% of the pattern is shared).
Roughly random — these don't track each other in a meaningful way.
Both lines start at the same point — easy to compare when growth rates are similar.
What to Watch
ICE BofA BBB US Corporate Index Option-Adjusted Spread moves ~6 days before USD/CAD Exchange Rate
Watch ICE BofA BBB US Corporate Index Option-Adjusted Spread for an early read on USD/CAD Exchange Rate.
Decouples in drawdowns
The relationship weakens when both prices are falling — don't count on this pair as a hedge under stress.
Advanced
Statistics
In sync(i)
55%
Headline metric
Movement correlation(i)
-38%
Based on values
95% CI
-44% → -31%
Likely range of correlation
Pipeline
Pipeline Summary
746 paired data points survived the daily window.
Raw input
785
13,968
Normalized
785
13,968
Prepared
785
13,968
Aligned
746
746
Invalid removed
R²(i)
14%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points(i)
746
Robust
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
+6 days
Correlation at this shift
-43%
+5% stronger than no-shift baseline
USD/CAD Exchange Rate shifted 6 days earlier. Reads: "Does ICE BofA BBB US Corporate Index Option-Adjusted Spread today line up with USD/CAD Exchange Rate 6 days from now?"
740 overlapping points at this shift
Baseline
-38%
No-shift correlation, matching the main time-series chart above.
Peak shift
+6 days
-43%
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.
Do They Crash Together?
How these series behave when markets are rising, falling, or diverging. A correlation that holds in drawdowns is very different from one that only works in rallies.
Both Rising
+49%
63 periods · Return correlation when both series rose
Both Falling
+26%
65 periods · Return correlation when both series fell
Diverging
-38%
110 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
13,261
A: 39 / B: 13222
Series A
ICE BofA BBB US Corporate Index Option-Adjusted Spread
BAMLC0A4CBBB
FRED · 785 raw → 785 prepared
Series B
USD/CAD Exchange Rate
DEXCAUS
FRED · 13,968 raw → 13,968 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
23
Estimated crossover points between normalized spreads.
Slope
-0.0592
Linear regression slope.
Intercept
1.4475
Linear regression intercept.
Saved 4 months ago · ID: fred-bamlc0a4cbbb_fred-dexcaus_daily_5y