Correlation Analysis
Amazon.Com Inc vs Entegris Inc
AMZN vs ENTG
+0.208
Light 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
Entegris Inc
↗ENTG
Entegris is a leading supplier of purification solutions and advanced materials. The vast majority of sales are to the semiconductor industry. The majority of revenue comes from semiconductor fabricators, but the company sells to all areas of the semiconductor manufacturing supply chain including equipment and engineering, chemicals and materials, and distributors. Entegris specializes in materials science and materials purity, both of which are crucial in the semiconductor manufacturing process.
Market cap 17.6B · 7,700 employees
Time Series
Relative Performance
Who Moves First
in sync
AMZN and ENTG tend to move at the same time.
After testing 13 timing shifts, the strongest relationship was +0.208 (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
+0.112
11 periods · Return correlation when both series rose
Both Falling
+0.561
9 periods · Return correlation when both series fell
Diverging
-0.787
15 periods · Return correlation when series moved apart
R-Squared
4.3%
Share of variance in one series explained by the other.
Trend Agreement
66.9%
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: [0.154, 0.260]
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
Amazon.Com Inc
AMZN
Market cap 2.3T
Stock · 1,254 raw → 1,254 prepared
Series B
Entegris Inc
ENTG
Market cap 17.6B · 7,700 employees
Stock · 1,254 raw → 1,254 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
17
Estimated crossover points between normalized spreads.
Slope
0.1014
Linear regression slope.
Intercept
88.4906
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 5 hours ago · ID: stock-amzn-vs-stock-entg-daily-20260408-5lxnvk