FOR vs SPY: Correlation
Forestar Group Inc (FOR) and SPDR S&P 500 ETF Trust (SPY) show a moderate relationship: their 3-year correlation of weekly returns is 0.34.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are FOR and SPY?
On 3 years of weekly data the FOR/SPY correlation comes out at 0.34, moderate. Little has changed lately, as the 1-year reading of 0.27 lands near the 3-year figure. The 5-year figure is 0.39, and annualized covariance runs at 175.8 %².
Among the 11 assets we track against FOR, SPY sits near the bottom by co-movement, at rank #7. Correlation aside, the last 12 months split them widely, with SPY ahead by 17.3 points (+3.3% versus +20.6%). One caveat on sizing: FOR is 2.5 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.
FOR vs SPY: side by side
| FOR (Forestar Group Inc) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | +3.3% | +20.6% |
| 5-year return | +34.9% | +82.4% |
| Volatility (ann.) | 35.8% | 14.5% |
| Beta vs S&P 500 | 0.84 | 1.00 |
| Max drawdown (3Y) | -54.7% | -18.8% |
| Market cap | $1.5B | – |
| P/E (trailing) | 8.6 | – |
| Dividend yield | 0.00% | 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 | FOR | SPY |
|---|---|---|
| 2022 | -29.1% | -18.2% |
| 2023 | +114.6% | +26.2% |
| 2024 | -21.6% | +24.9% |
| 2025 | -5.0% | +17.7% |
| 2026 | +16.2% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are FOR and SPY good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.34 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between FOR and SPY?
Using weekly returns as of 2026-08-27: 0.34 over 3 years, with 0.27 over the last year and 0.39 over 5 years.
Is SPY a good diversifier for FOR?
Yes, to a useful degree: a correlation of 0.34 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.34 mean?
On the −1 to +1 scale, 0.34 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
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Related comparisons
Hubs: FOR correlations · SPY correlations
