Correlation Analysis
Costco Wholesale Corp vs Tapestry, Inc. Common Stock
COST vs TPR
+0.719
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
Tapestry, Inc. Common Stock
↗TPR
Based in New York City, Tapestry is the parent company of accessories and fashion brand Coach, which accounted for 80% of its revenue and well over 90% of its operating profit in fiscal 2025. Handbags accounted for 58% of the brand's fiscal 2025 revenue. Coach products are sold through more than 900 company-owned stores, e-commerce, and third-party stores in North America, Asia, and Europe. Tapestry also owns Kate Spade (17% of fiscal 2025 revenue), which operates about 170 stores and generated 52% of its sales from handbags in fiscal 2025. Kate Spade is known for its colorful patterns and graphics. Tapestry sold its smallest brand, luxury footwear maker Stuart Weitzman, to Caleres in August 2025.
Market cap 29.1B · 19,000 employees
Time Series
Relative Performance
Who Moves First
COST leads TPR by 6 days
COST tends to move before TPR.
After testing 13 timing shifts, the strongest relationship was +0.722 (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
+0.868
15 periods · Return correlation when both series rose
Both Falling
+0.633
6 periods · Return correlation when both series fell
Diverging
-0.673
14 periods · Return correlation when series moved apart
R-Squared
51.7%
Share of variance in one series explained by the other.
Trend Agreement
57.5%
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: [0.691, 0.745]
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
Costco Wholesale Corp
COST
Market cap 451.9B
Stock · 1,254 raw → 1,254 prepared
Series B
Tapestry, Inc. Common Stock
TPR
Market cap 29.1B · 19,000 employees
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
0.1042
Linear regression slope.
Intercept
-15.3161
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 6 hours ago · ID: stock-cost-vs-stock-tpr-daily