Correlation Analysis
Amazon.Com Inc vs Dell Technologies Inc.
AMZN vs DELL
+0.826
Strong positive
When one moves up, the other tends to follow.
Amazon.Com Inc
↗AMZN
Amazon is the leading online retailer and marketplace for third party sellers. Retail related revenue represents approximately 74% of total, followed by Amazon Web Services (17%), and advertising services (9%). International segments constitute 22% of Amazon's total revenue, led by Germany, the United Kingdom, and Japan.
Market cap 2.3T
Dell Technologies Inc.
↗DELL
Dell Technologies is a broad information technology vendor, primarily supplying hardware to enterprises. It focuses on premium and commercial personal computers, as well as enterprise on-premises data center hardware. It holds top-three shares in its core markets of personal computers, peripheral displays, mainstream servers, and external storage. Dell has a robust ecosystem of component and assembly partners and also relies heavily on channel partners to fulfill its sales.
Market cap 111.8B · 97,000 employees
Time Series
Rebased to 100
Who Moves First
DELL leads AMZN by 6 days
DELL tends to move before AMZN.
Best correlation after shifting: +0.832 (13 shifts scanned)
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
+0.288
12 periods · Return correlation when both series rose
Both Falling
+0.493
7 periods · Return correlation when both series fell
Diverging
-0.330
16 periods · Return correlation when series moved apart
R-Squared
68.3%
Share of variance in one series explained by the other.
Trend Agreement
62.1%
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: [0.808, 0.843]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,254 paired observations 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
Amazon.Com Inc
AMZN
Market cap 2.3T
Stock · 1,254 raw → 1,254 prepared
Series B
Dell Technologies Inc.
DELL
Market cap 111.8B · 97,000 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
23
Estimated crossover points between normalized spreads.
Slope
0.7457
Linear regression slope.
Intercept
-41.8495
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 3 hours ago · ID: stock-amzn-vs-stock-dell-daily-20260408-j9okdv