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Correlation Analysis

Apple Inc. vs NVR, Inc.

AAPL vs NVR

+0.798

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

NVR logo

NVR, Inc.

NVR

NVR Inc is engaged in the construction and sale of residential properties, including single-family detached homes, townhomes, and condominium buildings, all of which are built on a pre-sold basis. Additionally, the company provides related services through its mortgage banking and title services businesses. Its business segments are Homebuilding and Mortgage Banking. Its geographical segments include the Mid Atlantic, the North East, the Mid East, and the South East regions of America. The majority of the company's revenue is derived from the Homebuilding Mid Atlantic segment, which includes homebuilding operations that construct and sell single-family detached homes, townhomes and condominiums in Maryland, Virginia, West Virginia, Delaware and Washington, D.C. regions.

Market cap 18.7B · 6,300 employees

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

Time Series

Rebased to 100

Green: AAPLGray: NVR36 of 1,254 points (sampled)

Who Moves First

NVR leads AAPL by 6 days

NVR tends to move before AAPL.

Best correlation after shifting: +0.805 (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

+0.715

13 periods · Return correlation when both series rose

Both Falling

-0.182

8 periods · Return correlation when both series fell

Diverging

-0.669

14 periods · Return correlation when series moved apart

R-Squared

63.6%

Share of variance in one series explained by the other.

Trend Agreement

61.8%

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: [0.777, 0.817]

Scatter

XY Regression

112.3120140160180200220240260280285.63,8454,0005,0006,0007,0008,0009,0009,543Apple Inc.NVR, Inc.Data pointsFit (r = 0.798)

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

NVR logo

NVR, Inc.

NVR

Market cap 18.7B · 6,300 employees

Stock · 1,254 raw → 1,254 prepared

Sign agreement

100.0%

How often both values share the same sign.

Zero crossings

17

Estimated crossover points between normalized spreads.

Slope

29.7168

Linear regression slope.

Intercept

757.9255

Linear regression intercept.

Related Extremes

Highest and Lowest Correlated

Saved 3 hours ago · ID: stock-aapl-vs-stock-nvr-daily-20260408-bu4ekh