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Correlation Analysis

Johnson & Johnson vs LyondellBasell Industries N.V. Class A

JNJ vs LYB

-0.412

Moderate inverse

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

JNJ logo

Johnson & Johnson

JNJ

Johnson & Johnson is the world's largest and most diverse healthcare firm. It has two divisions: innovative medicine and medtech. These now represent all of the company's sales following the divestment of the consumer business, Kenvue, in 2023. After restructurings in 2023-24, the drug division focuses on three main therapeutic areas: immunology, oncology, and neurology. Geographically, just over half of total revenue is generated in the United States.

Market cap 580.4B

LYB logo

LyondellBasell Industries N.V. Class A

LYB

LyondellBasell is a petrochemical producer with operations in the United States, Europe, and Asia. The company is the world's largest producer of polypropylene and also a major producer of polyethylene and propylene oxide. Its chemicals are used in various consumer and industrial end products. Well over half of LyondellBasell's production comes from its North American operations.

Market cap 25.3B · 18,970 employees

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

Time Series

Relative Performance

Green: JNJGray: LYB36 of 1,254 points (sampled)

Who Moves First

LYB leads JNJ by 6 days

LYB tends to move before JNJ.

After testing 13 timing shifts, the strongest relationship was -0.453 (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

+0.501

7 periods · Return correlation when both series rose

Both Falling

+0.366

10 periods · Return correlation when both series fell

Diverging

-0.692

18 periods · Return correlation when series moved apart

R-Squared

17.0%

Share of variance in one series explained by the other.

Trend Agreement

54.9%

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: [-0.457, -0.365]

Scatter

XY Regression

135.5140160180200220240252.637.2406080100120122.8Johnson & JohnsonLyondellBasell Industries N.V. Class AData pointsFit (r = -0.412)

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

JNJ logo

Johnson & Johnson

JNJ

Market cap 580.4B

Stock · 1,254 raw → 1,254 prepared

Series B

LYB logo

LyondellBasell Industries N.V. Class A

LYB

Market cap 25.3B · 18,970 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

-0.3790

Linear regression slope.

Intercept

149.4853

Linear regression intercept.

Related Extremes

Highest and Lowest Correlated

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