SeriesMagCorrSyncOverlapThrough
Correlation
of % moves
-97%
In sync
of periods
55%
History
daysdays · through 2026-05-06
202
These move opposite each other about 55% of the time
When one swings, the other almost always swings by a closely matched amount in the opposite direction (~94% of the pattern is shared).
A faint pattern — interesting as colour, not strong enough to act on alone.
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 tighter
The recent pattern is tighter than its long-run baseline — keep an eye on whether this sticks.
Holds in both up and down markets
The relationship is similar whether prices are rising or falling — reliable in both directions.
Flips between sync and inverse
Sometimes the two move together, sometimes opposite. Don't treat this as a stable signal.
Explore
Advanced
Statistics
In sync(i)
55.1%
Headline metric
Movement correlation(i)
-97%
Based on % moves
95% CI
-98% → -96%
Likely range of correlation
Pipeline
Pipeline Summary
202 paired data points survived the daily window.
Raw input
645
812
Normalized
645
812
Prepared
645
812
Aligned
202
202
Invalid removed
R²(i)
94.3%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points
202
Usable
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
-97%
No shift — both series at their actual dates.
202 overlapping points at this shift
Baseline
-97%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
-97%
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
+6%
59 periods · Return correlation when both series rose
Both Falling
+13%
50 periods · Return correlation when both series fell
Diverging
-90%
92 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
1,053
A: 443 / B: 610
Series A
FISV
Stock · 645 raw → 645 prepared
Series B
NXT
Stock · 812 raw → 812 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
1
Estimated crossover points between normalized spreads.
Slope
-1.3594
Linear regression slope.
Intercept
190.6055
Linear regression intercept.
Saved 2 hours ago · ID: stock-fisv_stock-nxt_5y
Explore
Top 10 by absolute correlation
Ranked across both sides of this comparison using the same dense row format as the single-symbol correlations view.