Loading market view
Loading market view
Loading correlations
Correlation
of % moves
+22%
In sync
of periods
55%
History
daysdays · through 2026-08-17
664
These move in the same direction about 55% of the time
Their swing sizes only faintly line up (~5% of the pattern is shared).
A faint pattern — interesting as colour, not strong enough to act on alone.
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.
Mostly stable
The relationship drifts a little but stays in the same neighbourhood.
Explore
Advanced
Statistics
In sync(i)
55%
Headline metric
Movement correlation(i)
+22%
Based on % moves
95% CI
+14% → +29%
Likely range of correlation
Pipeline
Pipeline Summary
664 paired data points survived the daily window.
Raw input
1,227
690
Normalized
1,227
690
Prepared
1,227
690
Aligned
664
664
Invalid removed
R²(i)
5%
Variance explained
Significance
p < 0.001
Statistical confidence
Data points(i)
663
Robust
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
+22%
No shift — both series at their actual dates.
663 overlapping points at this shift
Baseline
+22%
No-shift correlation, matching the main time-series chart above.
Peak shift
No shift
+22%
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
+20%
90 periods · Return correlation when both series rose
Both Falling
+47%
64 periods · Return correlation when both series fell
Diverging
-54%
91 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
589
A: 563 / B: 26
Series A
Equity Residential (EQR)
EQR
Stock · 1,227 raw → 1,227 prepared
Series B
Texas Capital Texas Oil Index ETF (OILT)
OILT
Stock · 690 raw → 690 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
30
Estimated crossover points between normalized spreads.
Slope
0.2916
Linear regression slope.
Intercept
0.0003
Linear regression intercept.
Saved 2 weeks ago · ID: stock-eqr_stock-oilt_daily_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.