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Correlation Analysis

Energy Transfer LP Common Units representing limited partner interests vs Eli Lilly & Co.

ET vs LLY

+0.906

Very strong positive

When one moves up, the other tends to follow.

ET logo

Energy Transfer LP Common Units representing limited partner interests

ET

Energy Transfer is a diversified midstream firm, operating from wellhead to consuming demand. It handles natural gas, natural gas liquids, or NGLs, crude oil, and refined products. Commodities are moved through its network of field level gathering and processing to refineries and demand centers. Operations are concentrated in Texas and the Midcontinent United States. It also controls Sunoco and USA Compression through its general partner relationship.

Market cap 65.2B · 22,311 employees

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

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

Time Series

Relative Performance

Green: ETGray: LLY36 of 1,254 points (sampled)

Who Moves First

LLY leads ET by 6 days

LLY tends to move before ET.

After testing 13 timing shifts, the strongest relationship was +0.907 (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

-0.238

12 periods · Return correlation when both series rose

Both Falling

N/A

2 periods · Return correlation when both series fell

Diverging

-0.552

21 periods · Return correlation when series moved apart

R-Squared

82.1%

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: [0.896, 0.916]

Scatter

XY Regression

7.1810121416182020.761142004006008001,0001,142Energy Transfer LP Common Units representing limited partner interestsEli Lilly & Co.Data pointsFit (r = 0.906)

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

ET logo

Energy Transfer LP Common Units representing limited partner interests

ET

Market cap 65.2B · 22,311 employees

Stock · 1,254 raw → 1,254 prepared

Series B

LLY logo

Eli Lilly & Co.

LLY

Market cap 828.2B · 50,000 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

75.6466

Linear regression slope.

Intercept

-484.6298

Linear regression intercept.

Related Extremes

Highest and Lowest Correlated

Saved 4 hours ago · ID: stock-et-vs-stock-lly-daily