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DLHC vs SPY: Correlation

Measured on weekly returns over the past three years, DLH Holdings Corp. (DLHC) and SPDR S&P 500 ETF Trust (SPY) carry a correlation of 0.38, a moderate link.

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

Correlation (3Y)
0.38
moderate
Correlation (1Y)
0.22
last 12 months
Correlation (5Y)
0.42
long-run
Ann. covariance
223.2
%² · weekly, annualized

How correlated are DLHC and SPY?

Over the past 3 years, DLHC and SPY moved with a correlation of 0.38, which is moderate. The past 12 months show a weaker link (0.22) than the 3-year average (0.38). Over 5 years the correlation is 0.42, and the annualized covariance of weekly returns is 223.2 %².

Out of 10 assets tracked against DLHC, SPY lands near the bottom at #6. The last year tells two different stories: SPY led by 39.7 percentage points, -19.1% for DLHC against +20.6% for SPY. One caveat on sizing: DLHC is 2.8 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.

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.

DLHC vs SPY: side by side

DLHC (DLH Holdings Corp.)SPY (SPDR S&P 500 ETF Trust)
1-year return-19.1%+20.6%
5-year return-61.3%+82.4%
Volatility (ann.)41.1%14.5%
Beta vs S&P 5001.071.00
Max drawdown (3Y)-84.0%-18.8%
Market cap$0.1B
P/E (trailing)
Dividend yield0.00%1.01%
Expense ratio0.09%
Assets under management$795.3B
Sector / categoryUS ListedETF · US Large Cap
Higher yield: SPY 1.01% vs 0.00%Smaller drawdown: SPY -18.8% vs -84.0%Higher 5y return: SPY +82.4% vs -61.3%

SPY is a Large Blend fund from State Street Investment Management: $795.3B under management, 504 holdings, a 0.09% expense ratio, a 1.01% trailing dividend yield.

-23%0%+21%2025-09-052026-08-27
Both assets over the last year, indexed to 100 at the starting week. DLHC · SPY

Year-by-year returns

YearDLHCSPY
2022-42.7%-18.2%
2023+32.7%+26.2%
2024-49.0%+24.9%
2025-29.6%+17.7%
2026-20.7%+13.7%

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

Are DLHC and SPY good diversifiers for each other?

Reasonably. At 0.38, DLHC and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.

FAQ

What is the correlation between DLHC and SPY?

The DLHC/SPY correlation stands at 0.38 on a 3-year window (1 year: 0.22, 5 years: 0.42), computed from weekly returns as of 2026-08-27.

Is SPY a good diversifier for DLHC?

Reasonably. At 0.38, DLHC and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.

What does a correlation of 0.38 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.

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DLHC vs SPY: 3-year weekly correlation 0.38DLHC vs SPY0.38

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Hubs: DLHC correlations · SPY correlations