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FHN vs ONB: Correlation

Measured on weekly returns over the past three years, First Horizon Corporation (FHN) and Old National Bancorp (ONB) carry a correlation of 0.84, a very strong link.

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

Correlation (3Y)
0.84
very strong
Correlation (1Y)
0.79
last 12 months
Correlation (5Y)
0.62
long-run
Ann. covariance
738.3
%² · weekly, annualized

How correlated are FHN and ONB?

Over the past 3 years, FHN and ONB moved with a correlation of 0.84, which is very strong, meaning they move nearly in lockstep. The relationship has been stable: the 1-year correlation (0.79) sits close to the 3-year figure. Over 5 years the correlation is 0.62, and the annualized covariance of weekly returns is 738.3 %².

By 3-year correlation, ONB places #4 of the 17 assets tracked against FHN. The trailing year gives ONB the advantage: +9.9% versus +15.1%, a 5.2-point spread.

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.

FHN vs ONB: side by side

FHN (First Horizon Corporation)ONB (Old National Bancorp)
1-year return+9.9%+15.1%
5-year return+77.9%+81.8%
Volatility (ann.)30.5%29.0%
Beta vs S&P 5001.081.07
Max drawdown (3Y)-27.1%-26.1%
Market cap$11.6B$9.9B
P/E (trailing)11.811.4
Dividend yield2.60%2.21%
Sector / categoryUS ListedUS Listed
Lower P/E: ONB 11.4 vs 11.8Higher yield: FHN 2.60% vs 2.21%Smaller drawdown: ONB -26.1% vs -27.1%Higher 5y return: ONB +81.8% vs +77.9%
-13%0%+21%2025-09-052026-08-27
Both assets over the last year, indexed to 100 at the starting week. FHN · ONB

Year-by-year returns

YearFHNONB
2022+53.9%+2.5%
2023-39.4%-2.5%
2024+47.7%+32.5%
2025+22.1%+5.4%
2026+3.7%+17.3%

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

Are FHN and ONB good diversifiers for each other?

No. With a correlation of 0.84, FHN and ONB move nearly in lockstep, so holding both adds very little diversification.

FAQ

What is the correlation between FHN and ONB?

The FHN/ONB correlation stands at 0.84 on a 3-year window (1 year: 0.79, 5 years: 0.62), computed from weekly returns as of 2026-08-27.

Is ONB a good diversifier for FHN?

No. With a correlation of 0.84, FHN and ONB move nearly in lockstep, so holding both adds very little diversification.

What does a correlation of 0.84 mean?

On the −1 to +1 scale, 0.84 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.

Use this data

JSON API · no key required
$ curl https://www.pairbook.io/api/v1/pairs/fhn-vs-onb.json

FHN vs ONB: 3-year weekly correlation 0.84FHN vs ONB0.84

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Related comparisons

Hubs: FHN correlations · ONB correlations