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Correlation
of % moves
+62%
In sync
of periods
82%
History
daysdays · through 2026-09-10
191
These move in the same direction about 82% of the time
When one swings, the other often swings by a similar amount (~38% of the pattern is shared).
Strong enough to use as a signal — check the stability and regime notes below before relying on it.
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.
Rock solid
The relationship barely changes from period to period — treat it as a reliable signal.
Advanced
Statistics
In sync(i)
82%
Headline metric
Movement correlation(i)
+62%
Based on % moves
95% CI
+52% → +70%
Likely range of correlation
Pipeline
Pipeline Summary
191 paired data points survived the daily window.
Raw input
191
730
Normalized
191
730
Prepared
191
730
Aligned
191
191
Invalid removed
R²(i)
38%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points(i)
190
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
+62%
No shift — both series at their actual dates.
190 overlapping points at this shift
Baseline
+62%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+62%
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
+26%
74 periods · Return correlation when both series rose
Both Falling
+48%
81 periods · Return correlation when both series fell
Diverging
-64%
35 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
539
A: 0 / B: 539
Series A
BNB
BNB
Crypto · 191 raw → 191 prepared
Series B
Bitcoin Cash (BCH)
BCH
Crypto · 730 raw → 730 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
1
Estimated crossover points between normalized spreads.
Slope
1.0996
Linear regression slope.
Intercept
-0.0043
Linear regression intercept.
Saved 4 months ago · ID: crypto-bch_crypto-bnb_daily_5y