PairBook
HomeHAYW › HAYW vs UHS

HAYW vs UHS: Correlation

Measured on weekly returns over the past three years, Hayward Holdings, Inc. (HAYW) and Universal Health Services (UHS) carry a correlation of 0.44, a moderate link.

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

Correlation (3Y)
0.44
moderate
Correlation (1Y)
0.34
last 12 months
Correlation (5Y)
0.42
long-run
Ann. covariance
430.6
%² · weekly, annualized

How correlated are HAYW and UHS?

Over the past 3 years, HAYW and UHS moved with a correlation of 0.44, which is moderate. Recent behaviour matches the longer record: 0.34 over 1 year against 0.44 over 3. Over 5 years the correlation is 0.42, and the annualized covariance of weekly returns is 430.6 %².

By 3-year correlation, UHS places #8 of the 14 assets tracked against HAYW. The trailing year gives UHS the advantage: -12.4% versus -5.0%, a 7.4-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.

HAYW vs UHS: side by side

HAYW (Hayward Holdings, Inc.)UHS (Universal Health Services)
1-year return-12.4%-5.0%
5-year return-33.8%+13.5%
Volatility (ann.)31.5%31.1%
Beta vs S&P 5000.910.60
Max drawdown (3Y)-31.8%-42.0%
Market cap$3.0B$10.2B
P/E (trailing)20.17.3
Dividend yield0.00%0.45%
Sector / categoryUS ListedHealth Care
Lower P/E: UHS 7.3 vs 20.1Higher yield: UHS 0.45% vs 0.00%Smaller drawdown: HAYW -31.8% vs -42.0%Higher 5y return: UHS +13.5% vs -33.8%
-26%0%+28%2025-09-052026-08-27
Both assets over the last year, indexed to 100 at the starting week. HAYW · UHS

Year-by-year returns

YearHAYWUHS
2022-64.2%+9.4%
2023+44.7%+8.8%
2024+12.4%+18.2%
2025+1.0%+22.0%
2026-7.8%-20.7%

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

Are HAYW and UHS good diversifiers for each other?

Reasonably. At 0.44, HAYW and UHS keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.

FAQ

What is the correlation between HAYW and UHS?

The HAYW/UHS correlation stands at 0.44 on a 3-year window (1 year: 0.34, 5 years: 0.42), computed from weekly returns as of 2026-08-27.

Is UHS a good diversifier for HAYW?

Reasonably. At 0.44, HAYW and UHS keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.

What does a correlation of 0.44 mean?

Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.

Use this data

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

HAYW vs UHS: 3-year weekly correlation 0.44HAYW vs UHS0.44

Markdown for the live badge, attribution link included:

[![HAYW vs UHS correlation](https://www.pairbook.io/api/v1/badge/hayw-vs-uhs.svg)](https://www.pairbook.io/pair/hayw-vs-uhs/)

Free with attribution; caching and terms are described in the API documentation.

Related comparisons

Hubs: HAYW correlations · UHS correlations