Correlation Analysis
Alphabet Inc. Class C Capital Stock vs Samsara Inc.
GOOG vs IOT
+0.545
Moderate 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
Samsara Inc.
↗IOT
Samsara Inc provides an end-to-end solution for operations. The company's Connected Operations Platform consolidates data from its IoT devices and a growing ecosystem of connected assets and third-party systems, and makes it easy for organizations to access, analyze, and act on data insights using its cloud dashboard, custom alerts and reports, mobile apps, and workflows. The company derives almost all of its revenue from subscription services. Geographically, it derives a majority of its revenue from the United States. The company's customers range from small and medium-sized businesses to state and local governments.
Market cap 18.3B · 4,100 employees
Time Series
Relative Performance
Who Moves First
IOT leads GOOG by 6 days
IOT tends to move before GOOG.
After testing 13 timing shifts, the strongest relationship was +0.555 (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
+0.051
11 periods · Return correlation when both series rose
Both Falling
+0.638
8 periods · Return correlation when both series fell
Diverging
-0.578
16 periods · Return correlation when series moved apart
R-Squared
29.7%
Share of variance in one series explained by the other.
Trend Agreement
63.9%
How often both series moved in the same direction period-to-period.
Overlap Quality
1,080
Deep shared window — 1,080 usable pairs.
Significance
p < 0.001
95% CI: [0.501, 0.585]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,080 paired data points survived the daily window.
Raw input
1,254
1,080
Normalized
1,254
1,080
Prepared
1,254
1,080
Aligned
1,080
1,080
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
174
A: 174 / 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
Samsara Inc.
IOT
Market cap 18.3B · 4,100 employees
Stock · 1,080 raw → 1,080 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
17
Estimated crossover points between normalized spreads.
Slope
0.1095
Linear regression slope.
Intercept
11.6689
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 7 hours ago · ID: stock-goog-vs-stock-iot-daily-20260408-9i3i8a