Correlation Analysis
Microsoft Corp vs Samsara Inc.
MSFT vs IOT
+0.839
Strong positive
When one moves up, the other tends to follow.
Microsoft Corp
↗MSFT
Microsoft develops and licenses consumer and enterprise software. It is known for its Windows operating systems and Office productivity suite. The company is organized into three equally sized broad segments: productivity and business processes (legacy Microsoft Office, cloud-based Office 365, Exchange, SharePoint, Skype, LinkedIn, Dynamics), intelligence cloud (infrastructure- and platform-as-a-service offerings Azure, Windows Server OS, SQL Server), and more personal computing (Windows Client, Xbox, Bing search, display advertising, and Surface laptops, tablets, and desktops).
Market cap 2.8T
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
Rebased to 100
Who Moves First
in sync
MSFT and IOT tend to move at the same time.
Best correlation after shifting: +0.839 (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
+0.351
12 periods · Return correlation when both series rose
Both Falling
+0.032
12 periods · Return correlation when both series fell
Diverging
-0.855
11 periods · Return correlation when series moved apart
R-Squared
70.4%
Share of variance in one series explained by the other.
Trend Agreement
67.2%
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: [0.820, 0.856]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,080 paired observations 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
Microsoft Corp
MSFT
Market cap 2.8T
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
21
Estimated crossover points between normalized spreads.
Slope
0.1207
Linear regression slope.
Intercept
-15.1161
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 3 hours ago · ID: stock-msft-vs-stock-iot-daily-20260408-54vg11