Correlation Analysis
Alphabet Inc. Class C Capital Stock vs Mondelez International, Inc. Class A
GOOG vs MDLZ
-0.432
Moderate inverse
When one moves up, the other tends to move down.
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
Mondelez International, Inc. Class A
↗MDLZ
Mondelez has operated independently since its split from the former Kraft Foods North American grocery business in October 2012. The firm is a leading player in the global snack enclave with a presence in the biscuit (48% of sales as of the end of fiscal 2025), chocolate (33%), gum/candy (10%), beverage (3%), and cheese and grocery (6%) aisles. Mondelez's portfolio includes well-known brands like Oreo, Chips Ahoy, Halls, and Cadbury. The firm derives around one-third of its revenue from developing markets, around 40% from Europe, and more than one-fourth from North America.
Market cap 74.9B · 91,000 employees
Time Series
Relative Performance
Who Moves First
GOOG leads MDLZ by 6 days
GOOG tends to move before MDLZ.
After testing 13 timing shifts, the strongest relationship was -0.445 (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
-0.417
11 periods · Return correlation when both series rose
Both Falling
-0.140
5 periods · Return correlation when both series fell
Diverging
-0.785
19 periods · Return correlation when series moved apart
R-Squared
18.7%
Share of variance in one series explained by the other.
Trend Agreement
55.6%
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: [-0.476, -0.386]
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
Alphabet Inc. Class C Capital Stock
GOOG
Market cap 3.6T · 190,820 employees
Stock · 1,254 raw → 1,254 prepared
Series B
Mondelez International, Inc. Class A
MDLZ
Market cap 74.9B · 91,000 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
-0.0397
Linear regression slope.
Intercept
71.5956
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
GOOG
Alphabet Inc. Class C Capital Stock
Highest
+0.948
Amphenol Corporation
APH · 1,254 data points
Lowest
-0.861
Fiserv, Inc. Common Stock
FISV · 644 data points
MDLZ
Mondelez International, Inc. Class A
Highest
+0.120
Exxon Mobil Corporation
XOM · 1,254 data points
Lowest
-0.584
Tesla, Inc. Common Stock
TSLA · 1,254 data points
Saved 5 hours ago · ID: stock-goog-vs-stock-mdlz-daily-20260408-6mypwe