Correlation
of % moves
-3%
In sync
of periods
50%
History
daysdays · through 2026-05-01
1,251
These move opposite each other about 50% of the time
Their swing sizes barely line up — almost no shared pattern.
Roughly random — these don't track each other in a meaningful way.
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
US Economic Policy Uncertainty moves ~4 days before GILD
Watch US Economic Policy Uncertainty for an early read on GILD.
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
Approximate (legacy record)In sync(i)
49.6%
Headline metric
Movement correlation(i)
-3%
Based on % moves
95% CI
N/A
Likely range
Pipeline
Pipeline Summary
1,251 paired data points survived the daily window.
Raw input
1,255
15,098
Normalized
1,255
15,098
Prepared
1,255
15,098
Aligned
1,251
1,251
Invalid removed
R²(i)
0.1%
Variance explained
Significance
N/A
Statistical confidence
Data points
1,251
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
-4 days
Correlation at this shift
+10%
+6% stronger than no-shift baseline
US Economic Policy Uncertainty shifted 4 days later. Reads: "Does Gilead Sciences Inc. (GILD) today line up with US Economic Policy Uncertainty 4 days ago?"
245 overlapping points at this shift
Baseline
-3%
No-shift correlation, matching the main time-series chart above.
Peak shift
-4 days
+10%
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
+1%
70 periods · Return correlation when both series rose
Both Falling
+22%
54 periods · Return correlation when both series fell
Diverging
-61%
125 periods · Return correlation when series moved apart
Scatter
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
13,851
A: 4 / B: 13847
Series A
GILD
Stock · 1,255 raw → 1,255 prepared
Series B
US Economic Policy Uncertainty
USEPUINDXD
FRED · 15,098 raw → 15,098 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
115
Estimated crossover points between normalized spreads.
Slope
0.4005
Linear regression slope.
Intercept
0.0035
Linear regression intercept.
Saved 4 days ago · ID: fred-usepuindxd_stock-gild_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.