Correlation Analysis
Amazon.Com Inc vs Electronic Arts Inc
AMZN vs EA
+0.729
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
Electronic Arts Inc
↗EA
Electronic Arts is one of the largest global developers and publishers of video games. Its most important franchises are the Madden NFL and FC soccer games, which it releases annually. In 2024, it also relaunched its American college football game. Other major franchises include Apex Legends, Battlefield, and The Sims. Typically, about three quarters of the firm's sales are from in-game spending, with the remainder coming from initial game sales.
Market cap 51.1B · 14,500 employees
Time Series
Rebased to 100
Who Moves First
EA leads AMZN by 6 days
EA tends to move before AMZN.
Best correlation after shifting: +0.732 (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
-0.331
14 periods · Return correlation when both series rose
Both Falling
+0.410
6 periods · Return correlation when both series fell
Diverging
-0.565
15 periods · Return correlation when series moved apart
R-Squared
53.1%
Share of variance in one series explained by the other.
Trend Agreement
57.2%
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: [0.702, 0.754]
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
Electronic Arts Inc
EA
Market cap 51.1B · 14,500 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
43
Estimated crossover points between normalized spreads.
Slope
0.4060
Linear regression slope.
Intercept
75.0408
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 3 hours ago · ID: stock-amzn-vs-stock-ea-daily-20260408-fddj26