Correlation Analysis
GE HealthCare Technologies Inc. Common Stock vs Walmart Inc. Common Stock
GEHC vs WMT
+0.127
Weak positive
When one moves up, the other tends to follow.
GE HealthCare Technologies Inc. Common Stock
↗GEHC
GE HealthCare Technologies is a leading medical technology firm with leading market share in imaging and ultrasound equipment. The company reports four major segments: imaging (45% of revenue), advanced visualization solutions (26%), patient care solutions (15%), and pharmaceutical diagnostics (14%). The company's sales are geographically diverse, with the United States, EMEA, China, and the rest of the world accounting for 46%, 26%, 11%, and 17% respectively. We estimate approximately half of its revenue is recurring, which consists of servicing (about one third of revenue), pharmaceutical diagnostics (about 10%-15%), and digital solutions (just over 5%).
Market cap 32.1B · 54,000 employees
Walmart Inc. Common Stock
↗WMT
Since its founding in 1962, Walmart has become the world's largest retailer, operating over 10,700 stores globally (including 4,600 namesake locations on its home turf and another 600 Sam's Club outlets) and growing its e-commerce presence, attracting 270 million customers weekly. In aggregate, the firm posted more than $680 billion in fiscal 2025 sales. Its core operations span three reporting segments: Walmart US (68% of fiscal 2025 sales), Walmart International (18%), and Sam's Club (14%). Within the US, nearly 60% of its $465 billion in fiscal 2025 revenue came from its grocery offerings, with another quarter from general merchandise. Internationally, Walmart's operations are concentrated in Mexico, though it also has budding exposure to India.
Market cap 1T
Time Series
Relative Performance
Who Moves First
GEHC leads WMT by 6 days
GEHC tends to move before WMT.
After testing 13 timing shifts, the strongest relationship was +0.142 (they moved in the same direction).
Do They Crash Together?
Correlation by Market Regime
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
+0.477
13 periods · Return correlation when both series rose
Both Falling
+0.551
5 periods · Return correlation when both series fell
Diverging
-0.617
17 periods · Return correlation when series moved apart
R-Squared
1.6%
Share of variance in one series explained by the other.
Trend Agreement
55.5%
How often both series moved in the same direction period-to-period.
Overlap Quality
816
Deep shared window — 816 usable pairs.
Significance
p < 0.001
95% CI: [0.059, 0.194]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
816 paired data points survived the daily window.
Raw input
816
1,254
Normalized
816
1,254
Prepared
816
1,254
Aligned
816
816
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
438
A: 0 / B: 438
Series A
GE HealthCare Technologies Inc. Common Stock
GEHC
Market cap 32.1B · 54,000 employees
Stock · 816 raw → 816 prepared
Series B
Walmart Inc. Common Stock
WMT
Market cap 1T
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
1
Estimated crossover points between normalized spreads.
Slope
0.4273
Linear regression slope.
Intercept
44.0969
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
GEHC
GE HealthCare Technologies Inc. Common Stock
Highest
+0.376
Eli Lilly & Co.
LLY · 816 data points
Lowest
-0.023
Johnson & Johnson
JNJ · 816 data points
Saved 9 hours ago · ID: stock-gehc-vs-stock-wmt-daily