Correlation Analysis
Costco Wholesale Corp vs Veralto Corporation
COST vs VLTO
+0.740
Strong positive
When one moves up, the other tends to follow.
Costco Wholesale Corp
↗COST
Founded in 1983, Costco Wholesale now operates a global chain of membership-based warehouse clubs, delivering high-quality goods and services at consistently low prices. As of its most recent fiscal year, Costco operated approximately 910 warehouses, serving more than 80 million members across its three geographic segments: Costco US (approximately 73% of total revenue), Costco Canada (13%), and Costco International (14%).Costco's core value proposition—quality products at unbeatable prices—has yielded consistently strong member renewal rates (93% in the US and Canada and nearly 90% internationally). About 55% of Costco's fiscal 2025 revenue came from its grocery offerings, and another 25% from general merchandise.
Market cap 451.9B
Veralto Corporation
↗VLTO
Veralto is a diversified industrial firm organized into two segments: water quality, product quality, and innovation. The water quality segment offers water analytics and water treatment solutions, while the product quality and innovation segment offers coding, packaging, and color solutions for consumer packaged goods and pharmaceuticals. Headquartered in Waltham, Massachusetts, the company has around 17,000 employees. Veralto generated approximately $5.5 billion in revenue in 2025.
Market cap 21.8B · 17,000 employees
Time Series
Relative Performance
Who Moves First
VLTO leads COST by 6 days
VLTO tends to move before COST.
After testing 13 timing shifts, the strongest relationship was +0.747 (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
-0.044
15 periods · Return correlation when both series rose
Both Falling
-0.138
7 periods · Return correlation when both series fell
Diverging
-0.562
13 periods · Return correlation when series moved apart
R-Squared
54.7%
Share of variance in one series explained by the other.
Trend Agreement
61.4%
How often both series moved in the same direction period-to-period.
Overlap Quality
630
Robust shared window — 630 usable pairs.
Significance
p < 0.001
95% CI: [0.702, 0.773]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
630 paired data points survived the daily window.
Raw input
1,254
630
Normalized
1,254
630
Prepared
1,254
630
Aligned
630
630
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
624
A: 624 / B: 0
Series A
Costco Wholesale Corp
COST
Market cap 451.9B
Stock · 1,254 raw → 1,254 prepared
Series B
Veralto Corporation
VLTO
Market cap 21.8B · 17,000 employees
Stock · 630 raw → 630 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
15
Estimated crossover points between normalized spreads.
Slope
0.0601
Linear regression slope.
Intercept
44.1340
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 6 hours ago · ID: stock-cost-vs-stock-vlto-daily