DHY vs SPY: Correlation
Measured on weekly returns over the past three years, Credit Suisse High Yield Credit Fund (DHY) and SPDR S&P 500 ETF Trust (SPY) carry a correlation of 0.48, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DHY and SPY?
Over the past 3 years, DHY and SPY moved with a correlation of 0.48, which is moderate. Lately the two have drifted apart, with the 1-year correlation at 0.32 versus 0.48 over 3 years. Over 5 years the correlation is 0.56, and the annualized covariance of weekly returns is 75.1 %².
Among the 13 assets we track against DHY, SPY ranks #6 by 3-year correlation. Correlation aside, the last 12 months split them widely, with SPY ahead by 30.1 points (-9.5% versus +20.6%).
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.
DHY vs SPY: side by side
| DHY (Credit Suisse High Yield Credit Fund) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | -9.5% | +20.6% |
| 5-year return | +9.4% | +82.4% |
| Volatility (ann.) | 10.9% | 14.5% |
| Beta vs S&P 500 | 0.36 | 1.00 |
| Max drawdown (3Y) | -12.9% | -18.8% |
| Market cap | – | – |
| P/E (trailing) | 17.1 | – |
| Dividend yield | 10.81% | 1.01% |
| Expense ratio | – | 0.09% |
| Assets under management | – | $795.3B |
| Sector / category | US Listed | ETF · US Large Cap |
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.
Year-by-year returns
| Year | DHY | SPY |
|---|---|---|
| 2022 | -21.5% | -18.2% |
| 2023 | +23.5% | +26.2% |
| 2024 | +18.5% | +24.9% |
| 2025 | +2.5% | +17.7% |
| 2026 | -8.3% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DHY and SPY good diversifiers for each other?
Reasonably. At 0.48, DHY and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between DHY and SPY?
As of 2026-08-27, the correlation of weekly returns between DHY and SPY is 0.48 over 3 years, 0.32 over 1 year and 0.56 over 5 years.
Is SPY a good diversifier for DHY?
Reasonably. At 0.48, DHY and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.48 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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Related comparisons
Hubs: DHY correlations · SPY correlations
