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Correlation Analysis

Apple Inc. vs Motorola Solutions, Inc. New

AAPL vs MSI

+0.876

Very strong positive

When one moves up, the other tends to follow.

AAPL logo

Apple Inc.

AAPL

Apple is among the largest companies in the world, with a broad portfolio of hardware and software products targeted at consumers and businesses. Apple's iPhone makes up a majority of the firm sales, and Apple's other products like Mac, iPad, and Watch are designed around the iPhone as the focal point of an expansive software ecosystem. Apple has progressively worked to add new applications, like streaming video, subscription bundles, and augmented reality. The firm designs its own software and semiconductors while working with subcontractors like Foxconn and TSMC to build its products and chips. Slightly less than half of Apple's sales come directly through its flagship stores, with a majority of sales coming indirectly through partnerships and distribution.

Market cap 3.8T

MSI logo

Motorola Solutions, Inc. New

MSI

Motorola Solutions is a leading provider of communications and analytics, primarily serving public safety departments as well as schools, hospitals, and businesses. The bulk of the firm's revenue comes from sales of land mobile radios and radio network infrastructure, but the firm also sells surveillance equipment, dispatch software, and other networking capabilities. Most of Motorola's revenue comes from government agencies, while roughly 25% comes from schools and private businesses. Motorola has customers in over 100 countries and in every state in the United States.

Market cap 73.4B · 23,000 employees

Apr 9, 2021 — Apr 7, 2026Daily1,254 observationsStockStockTechnology

Time Series

Rebased to 100

Green: AAPLGray: MSI36 of 1,254 points (sampled)

Who Moves First

MSI leads AAPL by 6 days

MSI tends to move before AAPL.

Best correlation after shifting: +0.878 (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

+0.026

16 periods · Return correlation when both series rose

Both Falling

+0.683

7 periods · Return correlation when both series fell

Diverging

-0.610

12 periods · Return correlation when series moved apart

R-Squared

76.8%

Share of variance in one series explained by the other.

Trend Agreement

64.2%

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: [0.863, 0.888]

Scatter

XY Regression

112.3120140160180200220240260280285.6167.8200250300350400450500505Apple Inc.Motorola Solutions, Inc. NewData pointsFit (r = 0.876)

Pipeline

Data quality details

Pipeline Summary

1,254 paired observations 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

AAPL logo

Apple Inc.

AAPL

Market cap 3.8T

Stock · 1,254 raw → 1,254 prepared

Series B

MSI logo

Motorola Solutions, Inc. New

MSI

Market cap 73.4B · 23,000 employees

Stock · 1,254 raw → 1,254 prepared

Sign agreement

100.0%

How often both values share the same sign.

Zero crossings

11

Estimated crossover points between normalized spreads.

Slope

1.9527

Linear regression slope.

Intercept

-42.6653

Linear regression intercept.

Related Extremes

Highest and Lowest Correlated

Saved 3 hours ago · ID: stock-aapl-vs-stock-msi-daily-20260408-kljlvw