Correlation Analysis
SYNCHRONY FINANCIAL vs Walmart Inc. Common Stock
SYF vs WMT
+0.879
Very strong positive
When one moves up, the other tends to follow.
SYNCHRONY FINANCIAL
↗SYF
Synchrony Financial, originally a spinoff of GE Capital's retail financing business, is the largest provider of private-label credit cards in the United States by both outstanding receivables and purchasing volume. Synchrony partners with other firms to market its credit products in their physical stores as well as on their websites and mobile applications. Synchrony operates through three segments: retail card (private-label and co-branded general-purpose credit cards), payment solutions (promotional financing for large ticket purchases), and CareCredit (financing for elective healthcare procedures).
Market cap 24.1B · 20,000 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
in sync
SYF and WMT tend to move at the same time.
After testing 13 timing shifts, the strongest relationship was +0.879 (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
+0.809
16 periods · Return correlation when both series rose
Both Falling
+0.781
7 periods · Return correlation when both series fell
Diverging
-0.694
12 periods · Return correlation when series moved apart
R-Squared
77.3%
Share of variance in one series explained by the other.
Trend Agreement
56.1%
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: [0.866, 0.891]
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
SYNCHRONY FINANCIAL
SYF
Market cap 24.1B · 20,000 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
27
Estimated crossover points between normalized spreads.
Slope
1.4459
Linear regression slope.
Intercept
-1.8809
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 9 hours ago · ID: stock-syf-vs-stock-wmt-daily