GIII vs SPY: Correlation
G-III Apparel Group, LTD. (GIII) and SPDR S&P 500 ETF Trust (SPY) show a weak relationship: their 3-year correlation of weekly returns is 0.19.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are GIII and SPY?
On 3 years of weekly data the GIII/SPY correlation comes out at 0.19, weak. The past 12 months show a tighter link (0.35) than the 3-year average (0.19). The 5-year figure is 0.36, and annualized covariance runs at 109.9 %².
Among the 14 assets we track against GIII, SPY ranks #7 by 3-year correlation. Neither side won the trailing year by much: +24.7% against +20.6%. Risk is not evenly split, since GIII carries 2.7 times the volatility of the other side.
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.
GIII vs SPY: side by side
| GIII (G-III Apparel Group, LTD.) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | +24.7% | +20.6% |
| 5-year return | +8.5% | +82.4% |
| Volatility (ann.) | 39.5% | 14.5% |
| Beta vs S&P 500 | 0.53 | 1.00 |
| Max drawdown (3Y) | -43.1% | -18.8% |
| Market cap | $1.4B | – |
| P/E (trailing) | 11.8 | – |
| Dividend yield | 0.60% | 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 | GIII | SPY |
|---|---|---|
| 2022 | -50.4% | -18.2% |
| 2023 | +147.8% | +26.2% |
| 2024 | -4.0% | +24.9% |
| 2025 | -10.9% | +17.7% |
| 2026 | +15.9% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are GIII and SPY good diversifiers for each other?
By historical standards, yes. A correlation of 0.19 means the two rarely move for the same reasons.
FAQ
What is the correlation between GIII and SPY?
Using weekly returns as of 2026-08-27: 0.19 over 3 years, with 0.35 over the last year and 0.36 over 5 years.
Is SPY a good diversifier for GIII?
By historical standards, yes. A correlation of 0.19 means the two rarely move for the same reasons.
What does a correlation of 0.19 mean?
A reading of 0.19 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/giii-vs-spy.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/giii-vs-spy/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: GIII correlations · SPY correlations
