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NHI vs QQQ: Correlation

National Health Investors, Inc. (NHI) and Invesco QQQ Trust (QQQ) show a near-zero relationship: their 3-year correlation of weekly returns is 0.02.

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

Correlation (3Y)
0.02
near-zero
Correlation (1Y)
-0.24
last 12 months
Correlation (5Y)
0.18
long-run
Ann. covariance
8.7
%² · weekly, annualized

How correlated are NHI and QQQ?

Over the past 3 years, NHI and QQQ moved with a correlation of 0.02, which is near zero, meaning they move largely independently. The link has loosened recently: the 1-year correlation (-0.24) runs below the 3-year figure (0.02). Over 5 years the correlation is 0.18, and the annualized covariance of weekly returns is 8.7 %².

Out of 13 assets tracked against NHI, QQQ lands near the bottom at #9. Correlation aside, the last 12 months split them widely, with QQQ ahead by 28.5 points (-2.2% versus +26.3%).

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.

NHI vs QQQ: side by side

NHI (National Health Investors, Inc.)QQQ (Invesco QQQ Trust)
1-year return-2.2%+26.3%
5-year return+63.1%+95.4%
Volatility (ann.)20.8%19.6%
Beta vs S&P 5000.221.28
Max drawdown (3Y)-24.1%-22.8%
Market cap$3.6B
P/E (trailing)21.2
Dividend yield5.01%0.44%
Expense ratio0.18%
Assets under management$452.8B
Sector / categoryUS ListedETF · US Growth & Tech
Higher yield: NHI 5.01% vs 0.44%Smaller drawdown: QQQ -22.8% vs -24.1%Higher 5y return: QQQ +95.4% vs +63.1%

QQQ is a Large Growth fund from Invesco: $452.8B under management, 104 holdings, a 0.18% expense ratio, a 0.44% trailing dividend yield.

-7%0%+29%2025-09-052026-08-27
Twelve months of weekly closes, each series rebased to 100. NHI · QQQ

Year-by-year returns

YearNHIQQQ
2022-3.3%-32.6%
2023+14.6%+54.9%
2024+30.7%+25.6%
2025+15.7%+20.8%
2026-2.8%+17.7%

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

Are NHI and QQQ good diversifiers for each other?

By historical standards, yes. A correlation of 0.02 means the two rarely move for the same reasons.

FAQ

What is the correlation between NHI and QQQ?

Using weekly returns as of 2026-08-27: 0.02 over 3 years, with -0.24 over the last year and 0.18 over 5 years.

Is QQQ a good diversifier for NHI?

By historical standards, yes. A correlation of 0.02 means the two rarely move for the same reasons.

What does a correlation of 0.02 mean?

A reading of 0.02 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.

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NHI vs QQQ: 3-year weekly correlation 0.02NHI vs QQQ0.02

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Hubs: NHI correlations · QQQ correlations