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PHM vs ZCMD: Correlation

PulteGroup (PHM) and Zhongchao Inc. - Class A (ZCMD) show a negative relationship: their 3-year correlation of weekly returns is -0.18.

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

Correlation (3Y)
-0.18
negative
Correlation (1Y)
-0.14
last 12 months
Correlation (5Y)
-0.11
long-run
Ann. covariance
-830.0
%² · weekly, annualized

How correlated are PHM and ZCMD?

Over the past 3 years, PHM and ZCMD moved with a correlation of -0.18, which is negative, meaning they tend to move in opposite directions. The relationship has been stable: the 1-year correlation (-0.14) sits close to the 3-year figure. Over 5 years the correlation is -0.11, and the annualized covariance of weekly returns is -830.0 %².

By 3-year correlation, ZCMD places #38 of the 47 assets tracked against PHM. Their recent paths diverged sharply: over the last 12 months PHM outperformed by 97.4 percentage points (-2.5% for PHM against -99.9% for ZCMD). Note the risk asymmetry: ZCMD runs 4.4 times the annualized volatility of the other leg, so equal-weighting the two is not an equal-risk position.

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.

PHM vs ZCMD: side by side

PHM (PulteGroup)ZCMD (Zhongchao Inc. - Class A)
1-year return-2.5%-99.9%
5-year return+145.5%-100.0%
Volatility (ann.)32.2%141.8%
Beta vs S&P 5000.820.59
Max drawdown (3Y)-38.0%-100.0%
Market cap
P/E (trailing)13.3
Dividend yield0.77%0.00%
Sector / categoryConsumer DiscretionaryUS Listed
Higher yield: PHM 0.77% vs 0.00%Smaller drawdown: PHM -38.0% vs -100.0%Higher 5y return: PHM +145.5% vs -100.0%
-100%0%+32%2025-09-052026-08-27
Price paths over the last 12 months, both indexed to 100 at the start (weekly closes). PHM · ZCMD

Year-by-year returns

YearPHMZCMD
2022-19.2%-35.4%
2023+128.8%-69.5%
2024+6.2%-53.8%
2025+8.5%-72.2%
2026+8.6%-99.7%

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

Are PHM and ZCMD good diversifiers for each other?

Yes: at -0.18, the two have gone their own ways historically, which is what genuine diversification looks like.

FAQ

What is the correlation between PHM and ZCMD?

As of 2026-08-27, the correlation of weekly returns between PHM and ZCMD is -0.18 over 3 years, -0.14 over 1 year and -0.11 over 5 years.

Is ZCMD a good diversifier for PHM?

Yes: at -0.18, the two have gone their own ways historically, which is what genuine diversification looks like.

What does a correlation of -0.18 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

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PHM vs ZCMD: 3-year weekly correlation -0.18PHM vs ZCMD-0.18

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Hubs: PHM correlations · ZCMD correlations