CorrlensCorrlens
Correlate

Correlation Analysis

Apple Inc. vs Verizon Communications

AAPL vs VZ

-0.291

Light inverse

When one moves up, the other tends to move down.

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

VZ logo

Verizon Communications

VZ

Wireless services account for 75% of Verizon Communications' total service revenue and nearly all of its operating income. The firm serves about 94 million postpaid and 20 million prepaid phone customers via its nationwide network, making it the largest US wireless carrier. Fixed-line telecom operations include local networks in the Northeast that reach about 30 million homes and businesses, including about 20 million served by the Fios fiber-optic network. Verizon closed its acquisition of Frontier Communications in January, adding networks that reach another 15 million locations, including 9 million with fiber. These networks serve about 11 million broadband customers. Verizon also provides telecom services nationwide to enterprise customers, using a mix of its own and other networks.

Market cap 207.3B

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

Time Series

Rebased to 100

Green: AAPLGray: VZ36 of 1,254 points (sampled)

Who Moves First

VZ leads AAPL by 6 days

VZ tends to move before AAPL.

Best correlation after shifting: -0.305 (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

+0.778

6 periods · Return correlation when both series rose

Both Falling

-0.041

5 periods · Return correlation when both series fell

Diverging

-0.536

24 periods · Return correlation when series moved apart

R-Squared

8.5%

Share of variance in one series explained by the other.

Trend Agreement

52.5%

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: [-0.341, -0.239]

Scatter

XY Regression

112.3120140160180200220240260280285.631.73354045505559.4Apple Inc.Verizon CommunicationsData pointsFit (r = -0.291)

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

VZ logo

Verizon Communications

VZ

Market cap 207.3B

Stock · 1,254 raw → 1,254 prepared

Sign agreement

100.0%

How often both values share the same sign.

Zero crossings

29

Estimated crossover points between normalized spreads.

Slope

-0.0480

Linear regression slope.

Intercept

52.8050

Linear regression intercept.

Related Extremes

Highest and Lowest Correlated

Saved 3 hours ago · ID: stock-aapl-vs-stock-vz-daily-20260408-xk05rl