Correlation Analysis
Microsoft Corp vs SoFi Technologies, Inc. Common Stock
MSFT vs SOFI
+0.582
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
SoFi Technologies, Inc. Common Stock
↗SOFI
SoFi is a financial-services company that was founded in 2011 and is based in San Francisco. Initially known for its student loan refinancing business, the company has expanded its product offerings to include personal loans, credit cards, mortgages, investment accounts, banking services, and financial planning. The company intends to be a one-stop shop for its clients' finances and operates solely through its mobile app and website. Through its acquisition of Galileo in 2020, the company also offers payment and account services for debit cards and digital banking.
Market cap 20.7B · 6,100 employees
Who Moves First
MSFT leads SOFI by 6 days
MSFT tends to move before SOFI.
Best correlation after shifting: +0.603 (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
+0.375
9 periods · Return correlation when both series rose
Both Falling
+0.754
11 periods · Return correlation when both series fell
Diverging
-0.446
15 periods · Return correlation when series moved apart
R-Squared
33.8%
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
1,218
Deep shared window — 1,218 usable pairs.
Significance
p < 0.001
95% CI: [0.543, 0.618]
Time Series
Rebased to 100
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,218 paired observations survived the daily window.
Raw input
1,254
1,218
Normalized
1,254
1,218
Prepared
1,254
1,218
Aligned
1,218
1,218
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
36
A: 36 / B: 0
Series A
Microsoft Corp
MSFT
Market cap 2.8T
Stock · 1,254 raw → 1,254 prepared
Series B
SoFi Technologies, Inc. Common Stock
SOFI
Market cap 20.7B · 6,100 employees
Stock · 1,218 raw → 1,218 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
9
Estimated crossover points between normalized spreads.
Slope
0.0474
Linear regression slope.
Intercept
-4.9155
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
MSFT
Microsoft Corp
Highest
+0.938
Cadence Design Systems
CDNS · 1,254 observations
Lowest
-0.867
Bristol-Myers Squibb Co.
BMY · 1,254 observations
SOFI
SoFi Technologies, Inc. Common Stock
Highest
+0.778
Tesla, Inc. Common Stock
TSLA · 1,218 observations
Lowest
-0.006
Exxon Mobil Corporation
XOM · 1,218 observations
Saved 3 hours ago · ID: stock-msft-vs-stock-sofi-daily-20260408-ubcxn8