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Correlation Analysis

Apple Inc. vs LPL Financial Holdings Inc.

AAPL vs LPLA

+0.790

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

LPLA logo

LPL Financial Holdings Inc.

LPLA

LPL Financial is the largest US independent broker-dealer, with more than 32,000 financial advisors affiliated with its platform and roughly 11 million customer accounts at the end of 2025. The firm earns the bulk of its profit from interest income earned on client cash balances and from advisory fees and commissions tied to the $2.4 trillion in assets under management or advisory on its platform at year-end 2025. LPL specializes in the provision of turnkey wealth management services for affiliated independent advisors, but maintains a diverse array of affiliation modalities, running the gamut from more traditional employee models to a pure RIA custody approach. It earns tuck-in revenue from recordkeeping fees and the provision of software tools and services to its advisor base.

Market cap 23.6B · 10,000 employees

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

Who Moves First

in sync

AAPL and LPLA tend to move at the same time.

Best correlation after shifting: +0.790 (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

+0.330

11 periods · Return correlation when both series rose

Both Falling

+0.971

6 periods · Return correlation when both series fell

Diverging

-0.566

18 periods · Return correlation when series moved apart

R-Squared

62.4%

Share of variance in one series explained by the other.

Trend Agreement

56.9%

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: [0.768, 0.810]

Time Series

Rebased to 100

Green: AAPLGray: LPLA36 of 1,254 points (sampled)

Scatter

XY Regression

112.3120140160180200220240260280285.6117.1150200250300350400400.8Apple Inc.LPL Financial Holdings Inc.Data pointsFit (r = 0.79)

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

LPLA logo

LPL Financial Holdings Inc.

LPLA

Market cap 23.6B · 10,000 employees

Stock · 1,254 raw → 1,254 prepared

Sign agreement

100.0%

How often both values share the same sign.

Zero crossings

22

Estimated crossover points between normalized spreads.

Slope

1.3975

Linear regression slope.

Intercept

-15.7372

Linear regression intercept.

Related Extremes

Highest and Lowest Correlated

Saved 3 hours ago · ID: stock-aapl-vs-stock-lpla-daily-20260408-uctb49