Correlation Analysis
Alphabet Inc. Class C Capital Stock vs Expand Energy Corporation Common Stock
GOOG vs EXE
+0.321
Light positive
When one moves up, the other tends to follow.
Alphabet Inc. Class C Capital Stock
↗GOOG
Alphabet is a holding company that wholly owns internet giant Google. The California-based company derives slightly less than 90% of its revenue from Google services, the vast majority of which is advertising sales. Alongside online ads, Google services houses sales stemming from Google's subscription services (YouTube TV and YouTube Music, among others), platforms (sales and in-app purchases on Play Store), and devices (Chromebooks, Pixel smartphones, and smart home products such as Chromecast). Google's cloud computing platform accounts for roughly 10% of Alphabet's revenue. The firm's investments in up-and-coming technologies such as self-driving cars (Waymo), health (Verily), and internet access (Google Fiber) make up the rest.
Market cap 3.6T · 190,820 employees
Expand Energy Corporation Common Stock
↗EXE
Expand Energy is a North American natural gas producer in the Haynesville and Appalachian basins, formed by the combination of Chesapeake and Southwestern. Its largest operation by volume is the Haynesville basin in Louisiana, which is heavily exposed to nearby LNG production. Appalachia benefits from its proximity to population centers in the Northeast and mid-Atlantic regions.
Market cap 24.9B · 1,600 employees
Time Series
Rebased to 100
Who Moves First
in sync
GOOG and EXE tend to move at the same time.
Best correlation after shifting: +0.321 (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
-0.300
11 periods · Return correlation when both series rose
Both Falling
-0.316
5 periods · Return correlation when both series fell
Diverging
-0.485
19 periods · Return correlation when series moved apart
R-Squared
10.3%
Share of variance in one series explained by the other.
Trend Agreement
50.5%
How often both series moved in the same direction period-to-period.
Overlap Quality
378
Robust shared window — 378 usable pairs.
Significance
p < 0.001
95% CI: [0.227, 0.408]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
378 paired observations survived the daily window.
Raw input
1,254
378
Normalized
1,254
378
Prepared
1,254
378
Aligned
378
378
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
876
A: 876 / B: 0
Series A
Alphabet Inc. Class C Capital Stock
GOOG
Market cap 3.6T · 190,820 employees
Stock · 1,254 raw → 1,254 prepared
Series B
Expand Energy Corporation Common Stock
EXE
Market cap 24.9B · 1,600 employees
Stock · 378 raw → 378 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
1
Estimated crossover points between normalized spreads.
Slope
0.0447
Linear regression slope.
Intercept
94.3386
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
GOOG
Alphabet Inc. Class C Capital Stock
Highest
+0.948
Amphenol Corporation
APH · 1,254 observations
Lowest
-0.861
Fiserv, Inc. Common Stock
FISV · 644 observations
EXE
Expand Energy Corporation Common Stock
Highest
+0.532
VISA Inc.
V · 378 observations
Lowest
+0.058
Exxon Mobil Corporation
XOM · 378 observations
Saved 3 hours ago · ID: stock-goog-vs-stock-exe-daily-20260408-2gt2hp