CorrlensCorrlens
Correlate

Correlation Analysis

NetFlix Inc vs United Parcel Service, Inc. Class B

NFLX vs UPS

-0.813

Strong inverse

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

NFLX logo

NetFlix Inc

NFLX

Netflix's relatively simple business model involves only one business, its streaming service. It has the biggest television entertainment subscriber base in both the United States and the collective international market, with more than 300 million subscribers globally. Netflix has exposure to nearly the entire global population outside of China. The firm has traditionally avoided a regular slate of live programming or sports content, instead focusing on on-demand access to episodic television, movies, and documentaries. The firm introduced ad-supported subscription plans in 2022, giving the firm exposure to the advertising market in addition to the subscription fees that have historically accounted for nearly all its revenue.

Market cap 417.7B

UPS logo

United Parcel Service, Inc. Class B

UPS

As the world's largest parcel delivery company, UPS manages a massive fleet of more than 500 planes and 100,000 vehicles, along with many hundreds of sorting facilities, to deliver an average of about 22 million packages per day to residences and businesses across the globe. UPS' domestic US package operations generate around 65% of total revenue, while international package makes up 20%. Air and ocean freight forwarding and contract logistics make up the remainder.

Market cap 82.6B · 460,000 employees

Apr 9, 2021 — Apr 7, 2026Daily1,254 data pointsStockStockConsumerIndustrials

Time Series

Relative Performance

Green: NFLXGray: UPS36 of 1,254 points (sampled)

Who Moves First

UPS leads NFLX by 6 days

UPS tends to move before NFLX.

After testing 13 timing shifts, the strongest relationship was -0.819 (they moved in opposite directions).

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

+0.332

10 periods · Return correlation when both series rose

Both Falling

-0.016

5 periods · Return correlation when both series fell

Diverging

-0.485

20 periods · Return correlation when series moved apart

R-Squared

66.1%

Share of variance in one series explained by the other.

Trend Agreement

53.6%

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: [-0.831, -0.793]

Scatter

XY Regression

10.720406080100120133.273.480100120140160180200220224.4NetFlix IncUnited Parcel Service, Inc. Class BData pointsFit (r = -0.813)

Pipeline

Data quality details

Pipeline Summary

1,254 paired data points 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

NFLX logo

NetFlix Inc

NFLX

Market cap 417.7B

Stock · 1,254 raw → 1,254 prepared

Series B

UPS logo

United Parcel Service, Inc. Class B

UPS

Market cap 82.6B · 460,000 employees

Stock · 1,254 raw → 1,254 prepared

Sign agreement

100.0%

How often both values share the same sign.

Zero crossings

7

Estimated crossover points between normalized spreads.

Slope

-1.0547

Linear regression slope.

Intercept

220.5813

Linear regression intercept.

Related Extremes

Highest and Lowest Correlated

Saved 4 hours ago · ID: stock-nflx-vs-stock-ups-daily