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Correlation Analysis

Eli Lilly & Co. vs Palantir Technologies Inc. Class A Common Stock

LLY vs PLTR

+0.687

Strong positive

When one moves up, the other tends to follow.

LLY logo

Eli Lilly & Co.

LLY

Eli Lilly is a drug firm with a focus on neuroscience, cardiometabolic, cancer, and immunology. Lilly's key products include Verzenio for cancer; Mounjaro, Zepbound, Jardiance, Trulicity, Humalog, and Humulin for cardiometabolic; and Taltz and Olumiant for immunology.

Market cap 828.2B · 50,000 employees

PLTR logo

Palantir Technologies Inc. Class A Common Stock

PLTR

Palantir is an artificial intelligence, analytics, and automated decision-making company that leverages data to drive efficiency across its clients' organizations. The firm serves commercial and government clients via its Foundry and Gotham platforms, respectively. Palantir works only with entities in Western-allied nations and reserves the right not to work with anyone that is antithetical to Western values. The company was founded in 2003 and went public in 2020.

Market cap 353.8B · 4,429 employees

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

Time Series

Relative Performance

Green: LLYGray: PLTR36 of 1,254 points (sampled)

Who Moves First

in sync

LLY and PLTR tend to move at the same time.

After testing 13 timing shifts, the strongest relationship was +0.687 (they moved in the same direction).

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

+0.492

14 periods · Return correlation when both series rose

Both Falling

+0.477

5 periods · Return correlation when both series fell

Diverging

-0.527

16 periods · Return correlation when series moved apart

R-Squared

47.2%

Share of variance in one series explained by the other.

Trend Agreement

54.2%

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: [0.656, 0.715]

Scatter

XY Regression

1142004006008001,0001,142-8.5050100150200209.6Eli Lilly & Co.Palantir Technologies Inc. Class A Common StockData pointsFit (r = 0.687)

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

LLY logo

Eli Lilly & Co.

LLY

Market cap 828.2B · 50,000 employees

Stock · 1,254 raw → 1,254 prepared

Series B

PLTR logo

Palantir Technologies Inc. Class A Common Stock

PLTR

Market cap 353.8B · 4,429 employees

Stock · 1,254 raw → 1,254 prepared

Sign agreement

100.0%

How often both values share the same sign.

Zero crossings

5

Estimated crossover points between normalized spreads.

Slope

0.1436

Linear regression slope.

Intercept

-31.5434

Linear regression intercept.

Related Extremes

Highest and Lowest Correlated

Saved 6 hours ago · ID: stock-lly-vs-stock-pltr-daily