UUUU vs WWR: Correlation
How closely do Energy Fuels Inc (UUUU) and Westwater Resources, Inc. (WWR) trade together? Their weekly returns over three years give a correlation of 0.46, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are UUUU and WWR?
On 3 years of weekly data the UUUU/WWR correlation comes out at 0.46, moderate. The link has tightened recently: the 1-year correlation (0.64) runs above the 3-year figure (0.46). The 5-year figure is 0.41, and annualized covariance runs at 3397.6 %².
Among the 20 assets we track against UUUU, WWR ranks #9 by 3-year correlation. Correlation aside, the last 12 months split them widely, with UUUU ahead by 57.8 points (+38.1% versus -19.7%).
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.
UUUU vs WWR: side by side
| UUUU (Energy Fuels Inc) | WWR (Westwater Resources, Inc.) | |
|---|---|---|
| 1-year return | +38.1% | -19.7% |
| 5-year return | +207.4% | -84.4% |
| Volatility (ann.) | 70.3% | 104.7% |
| Beta vs S&P 500 | 1.46 | 0.77 |
| Max drawdown (3Y) | -61.5% | -88.8% |
| Market cap | $3.9B | $0.1B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | UUUU | WWR |
|---|---|---|
| 2022 | -18.6% | -63.3% |
| 2023 | +15.8% | -29.1% |
| 2024 | -28.7% | +26.8% |
| 2025 | +183.4% | +5.6% |
| 2026 | +8.3% | -20.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are UUUU and WWR good diversifiers for each other?
Reasonably. At 0.46, UUUU and WWR keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between UUUU and WWR?
Using weekly returns as of 2026-08-27: 0.46 over 3 years, with 0.64 over the last year and 0.41 over 5 years.
Is WWR a good diversifier for UUUU?
Reasonably. At 0.46, UUUU and WWR keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.46 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.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/uuuu-vs-wwr.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/uuuu-vs-wwr/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: UUUU correlations · WWR correlations
