Correlation Analysis
Microsoft Corp vs CoreWeave, Inc. Class A Common Stock
MSFT vs CRWV
+0.632
Moderate 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
CoreWeave, Inc. Class A Common Stock
↗CRWV
CoreWeave Inc is a modern cloud infrastructure technology company that offers the CoreWeave Cloud Platform, which consists of proprietary software and cloud services that deliver the automation and efficiency needed to manage complex AI infrastructure at scale. Its platform supports the development and use of ground-breaking models and the delivery of the next generation of AI applications that are changing the way of living and working across the globe.
Market cap 42.5B · 2,189 employees
Time Series
Rebased to 100
Who Moves First
in sync
MSFT and CRWV tend to move at the same time.
Best correlation after shifting: +0.632 (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
-0.155
11 periods · Return correlation when both series rose
Both Falling
+0.031
8 periods · Return correlation when both series fell
Diverging
-0.742
16 periods · Return correlation when series moved apart
R-Squared
40.0%
Share of variance in one series explained by the other.
Trend Agreement
57.0%
How often both series moved in the same direction period-to-period.
Overlap Quality
257
Robust shared window — 257 usable pairs.
Significance
p < 0.001
95% CI: [0.553, 0.700]
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
257 paired observations survived the daily window.
Raw input
1,254
257
Normalized
1,254
257
Prepared
1,254
257
Aligned
257
257
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
997
A: 997 / B: 0
Series A
Microsoft Corp
MSFT
Market cap 2.8T
Stock · 1,254 raw → 1,254 prepared
Series B
CoreWeave, Inc. Class A Common Stock
CRWV
Market cap 42.5B · 2,189 employees
Stock · 257 raw → 257 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
8
Estimated crossover points between normalized spreads.
Slope
0.4044
Linear regression slope.
Intercept
-88.7545
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
Saved 3 hours ago · ID: stock-msft-vs-stock-crwv-daily-20260408-sqfqu7