Correlation Analysis
Nike, Inc. vs Walmart Inc. Common Stock
NKE vs WMT
-0.791
Strong inverse
When one moves up, the other tends to move down.
Nike, Inc.
↗NKE
Nike is the largest athletic footwear and apparel brand in the world. Footwear generates about two-thirds of its sales. Key performance footwear categories include basketball, running, and football (soccer). Its brands include Nike, Jordan (premium athletic footwear and clothing), NikeSkims (women's athleisure), and Converse (casual footwear). Nike sells products worldwide through company-owned stores, franchised stores (including about 5,500 in China), and third-party retailers. The firm also operates e-commerce platforms in more than 40 countries. Nearly all its production is outsourced to contract manufacturers in more than 30 countries. Nike was founded in 1964 and is based in Beaverton, Oregon.
Market cap 65.2B · 77,800 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
NKE leads WMT by 6 days
NKE tends to move before WMT.
After testing 13 timing shifts, the strongest relationship was -0.791 (they moved in opposite directions).
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
-0.344
9 periods · Return correlation when both series rose
Both Falling
+0.161
6 periods · Return correlation when both series fell
Diverging
-0.447
20 periods · Return correlation when series moved apart
R-Squared
62.5%
Share of variance in one series explained by the other.
Trend Agreement
58.0%
How often both series moved in the same direction period-to-period.
Overlap Quality
1,254
Deep shared window — 1,254 usable pairs.
Significance
p < 0.001
95% CI: [-0.811, -0.769]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,254 paired data points survived the daily window.
Raw input
1,254
1,254
Normalized
1,254
1,254
Prepared
1,254
1,254
Aligned
1,254
1,254
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
0
A: 0 / B: 0
Series A
Nike, Inc.
NKE
Market cap 65.2B · 77,800 employees
Stock · 1,254 raw → 1,254 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
5
Estimated crossover points between normalized spreads.
Slope
-0.6200
Linear regression slope.
Intercept
130.6096
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 7 hours ago · ID: stock-nke-vs-stock-wmt-daily