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Correlation
of % moves
+78%
In sync
of periods
80%
History
daysdays · through 2026-07-09
1,130
These move in the same direction about 80% of the time
When one swings, the other often swings by a similar amount (~60% of the pattern is shared).
Strong enough to use as a signal — check the stability and regime notes below before relying on it.
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
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)
80%
Headline metric
Movement correlation(i)
+78%
Based on % moves
95% CI
N/A
Likely range
Pipeline
Pipeline Summary
1,130 paired data points survived the daily window.
Raw input
1,254
1,130
Normalized
1,254
1,130
Prepared
1,254
1,130
Aligned
1,130
1,130
Invalid removed
60%
Variance explained
Significance
N/A
Statistical confidence
Data points(i)
1,129
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
+78%
No shift — both series at their actual dates.
1,129 overlapping points at this shift
Baseline
+78%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+78%
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
+76%
74 periods · Return correlation when both series rose
Both Falling
+57%
76 periods · Return correlation when both series fell
Diverging
-50%
19 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
124
A: 124 / B: 0
Series A
Strategy Inc Common Stock Class A (MSTR)
MSTR
Stock · 1,254 raw → 1,254 prepared
Series B
Grayscale Bitcoin Trust ETF (GBTC)
GBTC
Stock · 1,130 raw → 1,130 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
26
Estimated crossover points between normalized spreads.
Slope
0.5074
Linear regression slope.
Intercept
0.0001
Linear regression intercept.
Saved 3 months ago · ID: stock-gbtc_stock-mstr_daily_5y