Correlation Analysis
Costco Wholesale Corp vs The Walt Disney Company
COST vs DIS
-0.363
Light inverse
When one moves up, the other tends to move down.
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
The Walt Disney Company
↗DIS
Disney operates in three global business segments: entertainment, sports, and experiences. Entertainment and experiences both benefit from the firm's ownership of iconic franchises and characters. Entertainment includes the ABC broadcast network, several cable television networks, and the Disney+ and Hulu streaming services. Within the segment, Disney also engages in movie and television production and distribution, with content licensed to movie theaters, other content providers, or, increasingly, kept in-house for use on Disney's own streaming platform and television networks. The sports segment houses the ESPN family of TV networks and streaming services. Experiences contains Disney's theme parks, cruises, and vacation destinations and also engages in merchandise licensing.
Market cap 170.6B
Time Series
Relative Performance
Who Moves First
DIS leads COST by 5 days
DIS tends to move before COST.
After testing 13 timing shifts, the strongest relationship was -0.363 (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
+0.285
7 periods · Return correlation when both series rose
Both Falling
+0.752
9 periods · Return correlation when both series fell
Diverging
-0.523
19 periods · Return correlation when series moved apart
R-Squared
13.2%
Share of variance in one series explained by the other.
Trend Agreement
59.9%
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: [-0.410, -0.314]
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
The Walt Disney Company
DIS
Market cap 170.6B
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
3
Estimated crossover points between normalized spreads.
Slope
-0.0478
Linear regression slope.
Intercept
147.4518
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 7 hours ago · ID: stock-cost-vs-stock-dis-daily