SeriesMagCorrSyncOverlapThrough
Correlation
-38%
of % moves
In sync
43%
of periods
History
76
days · through 2026-05-04
These move opposite each other about 43% of the time
Their swing sizes only faintly mirror each other (~15% of the pattern is shared).
A faint pattern — interesting as colour, not strong enough to act on alone.
Time Series
Both lines start at the same point — easy to compare when growth rates are similar.
What to Watch
Tighter in drawdowns
The relationship is stronger when both prices are falling than when both are rising — typical risk-off behaviour.
Advanced
Statistics
In sync(i)
42.7%
Headline metric
Movement correlation(i)
-38%
Based on % moves
95% CI
-56% → -17%
Likely range of correlation
Pipeline
Pipeline Summary
76 paired data points survived the daily window.
Raw input
76
1,255
Normalized
76
1,255
Prepared
76
1,255
Aligned
76
76
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.
R²(i)
14.6%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points
76
Thin
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
-38%
No shift — both series at their actual dates.
76 overlapping points at this shift
Baseline
-38%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
-38%
A non-zero peak suggests one series lines up better when shifted against the other.
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
-4%
20 periods · Return correlation when both series rose
Both Falling
-49%
12 periods · Return correlation when both series fell
Diverging
-64%
43 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
1,179
A: 0 / B: 1179
Series A
MRSH
Stock · 76 raw → 76 prepared
Series B
CLS
Stock · 1,255 raw → 1,255 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
5
Estimated crossover points between normalized spreads.
Slope
-3.0728
Linear regression slope.
Intercept
857.0369
Linear regression intercept.
Saved yesterday · ID: stock-cls_stock-mrsh_5y