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DUK vs FE: Correlation

Measured on weekly returns over the past three years, Duke Energy (DUK) and FirstEnergy (FE) carry a correlation of 0.72, a strong link.

Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology

Correlation (3Y)
0.72
strong
Correlation (1Y)
0.83
last 12 months
Correlation (5Y)
0.77
long-run
Ann. covariance
200.6
%² · weekly, annualized

How correlated are DUK and FE?

Across a 3-year window, the weekly returns of DUK and FE correlate at 0.72, strong. The link has tightened recently: the 1-year correlation (0.83) runs above the 3-year figure (0.72). Stretching to 5 years gives 0.77, with an annualized covariance of 200.6 %².

Within DUK's tracked universe of 53 assets, FE comes in at #14 by 3-year correlation. The trailing year gives FE the advantage: +1.1% versus +9.9%, a 8.8-point spread. Across three years, the rolling one-year figure varied moderately, from 0.56 to 0.83.

+1.0+0.50-0.5-1.020232026-08-27
One-year correlation, rolled weekly across the last three years.
How is this computed?

Pearson correlation on weekly returns: ρ(A,B) = cov(rA, rB) / (σA · σB), over windows of 52, 156 and 260 weeks. Covariance is annualized (×52) and expressed in %². Full definitions on the methodology page.

DUK vs FE: side by side

DUK (Duke Energy)FE (FirstEnergy)
1-year return+1.1%+9.9%
5-year return+39.8%+46.7%
Volatility (ann.)15.9%17.6%
Beta vs S&P 500-0.090.04
Max drawdown (3Y)-11.6%-14.7%
Market cap$94.2B$26.8B
P/E (trailing)18.325.0
Dividend yield3.49%3.85%
Sector / categoryUtilitiesUtilities
Lower P/E: DUK 18.3 vs 25.0Higher yield: FE 3.85% vs 3.49%Smaller drawdown: DUK -11.6% vs -14.7%Higher 5y return: FE +46.7% vs +39.8%
-4%0%+21%2025-09-052026-08-27
Both assets over the last year, indexed to 100 at the starting week. DUK · FE

Year-by-year returns

YearDUKFE
2022+2.0%+4.8%
2023-1.6%-8.9%
2024+15.6%+13.2%
2025+12.7%+17.3%
2026+5.8%+6.4%

Calendar-year price returns; the current year is year-to-date as of the data date above.

Are DUK and FE good diversifiers for each other?

To a limited degree. At 0.72 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.

FAQ

What is the correlation between DUK and FE?

The DUK/FE correlation stands at 0.72 on a 3-year window (1 year: 0.83, 5 years: 0.77), computed from weekly returns as of 2026-08-27.

Is FE a good diversifier for DUK?

To a limited degree. At 0.72 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.

What does a correlation of 0.72 mean?

A reading of 0.72 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.

Use this data

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DUK vs FE: 3-year weekly correlation 0.72DUK vs FE0.72

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Hubs: DUK correlations · FE correlations