SeriesMagCorrSyncOverlapThrough
Correlation
+37%
of % moves
In sync
72%
of periods
History
76
days · through 2026-05-04
These move in the same direction about 72% of the time
Their swing sizes only faintly line up (~14% of the pattern is shared).
Strong enough to use as a signal — check the stability and regime notes below before relying on it.
Time Series
Both lines start at the same point — easy to compare when growth rates are similar.
What to Watch
Holds in both up and down markets
The relationship is similar whether prices are rising or falling — reliable in both directions.
Advanced
Statistics
In sync(i)
72.0%
Headline metric
Movement correlation(i)
+37%
Based on % moves
95% CI
+16% → +55%
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)
13.6%
Variance explained
Significance
p < 0.01
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
+37%
No shift — both series at their actual dates.
76 overlapping points at this shift
Baseline
+37%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+37%
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
+25%
30 periods · Return correlation when both series rose
Both Falling
+26%
24 periods · Return correlation when both series fell
Diverging
-36%
21 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
ROP
Stock · 1,255 raw → 1,255 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
14
Estimated crossover points between normalized spreads.
Slope
1.3177
Linear regression slope.
Intercept
125.0482
Linear regression intercept.
Saved yesterday · ID: stock-mrsh_stock-rop_5y