SeriesMagCorrSyncOverlapThrough
Correlation
+84%
of values
In sync
50%
of periods
History
1,188
days · through 2026-05-01
These move in the same direction about 50% of the time
When one swings, the other often swings by a similar amount (~71% of the pattern is shared).
Roughly random — these don't track each other in a meaningful way.
Time Series
On a log scale so equal % moves take equal vertical space — best when one series has grown much faster than the other.
What to Watch
Slipping looser
The recent pattern is looser than its long-run baseline — keep an eye on whether this sticks.
Flips between sync and inverse
Sometimes the two move together, sometimes opposite. Don't treat this as a stable signal.
Advanced
Statistics
In sync(i)
50.0%
Headline metric
Movement correlation(i)
+84%
Based on values
95% CI
+83% → +86%
Pipeline
Pipeline Summary
1,188 paired data points survived the daily window.
Raw input
1,741
10,119
Normalized
1,741
10,119
Prepared
1,741
10,119
Aligned
1,188
1,188
Invalid removed
Explore
Top 5 by absolute correlation
Ranked across both sides of this comparison using the same dense row format as the single-symbol correlations view.
Likely range of correlation
R²(i)
71.0%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points
1,188
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
+84%
No shift — both series at their actual dates.
1,188 overlapping points at this shift
Baseline
+84%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+84%
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
-40%
9 periods · Return correlation when both series rose
Both Falling
N/A
2 periods · Return correlation when both series fell
Diverging
-3%
238 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
9,484
A: 553 / B: 8931
Series A
Interest on Reserve Balances
IORB
FRED · 1,741 raw → 1,741 prepared
Series B
Baa Corporate Bond Yield
DBAA
FRED · 10,119 raw → 10,119 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
14
Estimated crossover points between normalized spreads.
Slope
0.4007
Linear regression slope.
Intercept
3.9949
Linear regression intercept.
Saved yesterday · ID: fred-dbaa_fred-iorb_5y