Correlation Analysis
Symbotic Inc. Class A Common Stock vs Walmart Inc. Common Stock
SYM vs WMT
+0.552
Moderate positive
When one moves up, the other tends to follow.
Symbotic Inc. Class A Common Stock
↗SYM
Symbotic Inc. is an automation technology company that develops solutions to improve operating efficiencies in modern warehouses. The group designs, commercializes, and deploys end-to-end technology systems that significantly enhance supply chain operations. The company automates the processing of pallets, cases, and individual items within warehouse environments. Its systems strengthen operations at the front end of the supply chain and provide benefits to all supply partners downstream. The company operates in two geographical regions: the United States and international markets, with the majority of its revenue generated in the United States.
Market cap 6.7B · 2,000 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
SYM leads WMT by 1 day
SYM tends to move before WMT.
After testing 13 timing shifts, the strongest relationship was +0.552 (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
-0.097
13 periods · Return correlation when both series rose
Both Falling
N/A
4 periods · Return correlation when both series fell
Diverging
-0.463
18 periods · Return correlation when series moved apart
R-Squared
30.4%
Share of variance in one series explained by the other.
Trend Agreement
49.7%
How often both series moved in the same direction period-to-period.
Overlap Quality
960
Deep shared window — 960 usable pairs.
Significance
p < 0.001
95% CI: [0.506, 0.594]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
960 paired data points survived the daily window.
Raw input
960
1,254
Normalized
960
1,254
Prepared
960
1,254
Aligned
960
960
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
294
A: 0 / B: 294
Series A
Symbotic Inc. Class A Common Stock
SYM
Market cap 6.7B · 2,000 employees
Stock · 960 raw → 960 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
15
Estimated crossover points between normalized spreads.
Slope
0.8549
Linear regression slope.
Intercept
42.8132
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
SYM
Symbotic Inc. Class A Common Stock
Highest
+0.736
Alphabet Inc. Class C Capital Stock
GOOG · 960 data points
Lowest
+0.413
Exxon Mobil Corporation
XOM · 960 data points
Saved 6 hours ago · ID: stock-sym-vs-stock-wmt-daily