MAS vs USO: Correlation
How closely do Masco (MAS) and United States Oil Fund (USO) trade together? Their weekly returns over three years give a correlation of -0.27, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are MAS and USO?
Across a 3-year window, the weekly returns of MAS and USO correlate at -0.27, negative, meaning they tend to move in opposite directions. Lately the two have drifted apart, with the 1-year correlation at -0.42 versus -0.27 over 3 years. Stretching to 5 years gives -0.17, with an annualized covariance of -311.1 %².
USO is close to the least connected end of MAS's tracked universe, ranking #58 of 61. Correlation aside, the last 12 months split them widely, with USO ahead by 74.6 points (-0.5% versus +74.1%). This link changes with the market regime, having swung between -0.47 and 0.07 on a rolling one-year basis.
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.
MAS vs USO: side by side
| MAS (Masco) | USO (United States Oil Fund) | |
|---|---|---|
| 1-year return | -0.5% | +74.1% |
| 5-year return | +29.1% | +168.6% |
| Volatility (ann.) | 29.6% | 39.4% |
| Beta vs S&P 500 | 0.95 | -0.20 |
| Max drawdown (3Y) | -30.9% | -32.5% |
| Market cap | $14.4B | – |
| P/E (trailing) | 17.0 | – |
| Dividend yield | 1.71% | – |
| Sector / category | Industrials | ETF · Commodities |
Year-by-year returns
| Year | MAS | USO |
|---|---|---|
| 2022 | -32.1% | +29.0% |
| 2023 | +46.6% | -4.9% |
| 2024 | +10.0% | +13.4% |
| 2025 | -10.9% | -8.5% |
| 2026 | +16.3% | +88.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are MAS and USO good diversifiers for each other?
Yes: at -0.27, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between MAS and USO?
Using weekly returns as of 2026-08-27: -0.27 over 3 years, with -0.42 over the last year and -0.17 over 5 years.
Is USO a good diversifier for MAS?
Yes: at -0.27, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.27 mean?
On the −1 to +1 scale, -0.27 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.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/mas-vs-uso.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/mas-vs-uso/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: MAS correlations · USO correlations
