USAR vs. ARRNF
USAR (USA Rare Earth, Inc) and ARRNF (American Rare Earths Limited) are both stocks. Both operate in the Other Industrial Metals & Mining industry within the Basic Materials sector. Over the past year, USAR returned 51.34% vs 49.44% for ARRNF. At a 0.25 correlation, their price movements are largely independent.
Performance
USAR vs. ARRNF - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, USAR achieves a 84.79% return, which is significantly higher than ARRNF's 28.10% return.
USAR
- 1D
- -2.53%
- 1M
- -13.49%
- YTD
- 84.79%
- 6M
- 29.05%
- 1Y
- 51.34%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
ARRNF
- 1D
- 2.32%
- 1M
- -3.76%
- YTD
- 28.10%
- 6M
- 9.80%
- 1Y
- 49.44%
- 3Y*
- 34.73%
- 5Y*
- 68.17%
- 10Y*
- —
USAR vs. ARRNF - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
USAR USA Rare Earth, Inc | 84.79% | 16.32% |
ARRNF American Rare Earths Limited | 28.10% | 16.67% |
Correlation
The correlation between USAR and ARRNF is 0.30, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.30 |
Correlation (All Time) Calculated using the full available price history since Mar 14, 2025 | 0.25 |
Fundamentals
USAR:
-$4.85
ARRNF:
-A$0.02
USAR:
$319.83M
ARRNF:
-A$128.85K
USAR:
$253.66M
ARRNF:
-A$385.87K
USAR:
-$324.99M
ARRNF:
-A$12.72M
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
USAR vs. ARRNF — Risk / Return Rank
USAR
ARRNF
USAR vs. ARRNF - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for USA Rare Earth, Inc (USAR) and American Rare Earths Limited (ARRNF). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| USAR | ARRNF | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.03 | ||
| Sortino ratioReturn per unit of downside risk | -0.26 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.22 | -0.05 |
| Calmar ratioReturn relative to maximum drawdown | 0.75 | 0.72 | +0.03 |
| Martin ratioReturn relative to average drawdown | 1.22 | 0.99 | +0.23 |
Loading charts...
Drawdowns
USAR vs. ARRNF - Drawdown Comparison
The maximum USAR drawdown since its inception was -69.23%, smaller than the maximum ARRNF drawdown of -83.01%. Use the drawdown chart below to compare losses from any high point for USAR and ARRNF.
Loading charts...
Drawdown Indicators
| USAR | ARRNF | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -69.23% | -83.01% | +13.78% |
Max Drawdown (1Y)Largest decline over 1 year | -69.23% | -69.13% | -0.10% |
Max Drawdown (3Y)Largest decline over 3 years | — | -69.13% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -83.01% | — |
Current DrawdownCurrent decline from peak | -43.15% | -60.46% | +17.31% |
Average DrawdownAverage peak-to-trough decline | -40.87% | -46.27% | +5.40% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 42.21% | 49.90% | -7.69% |
Volatility
USAR vs. ARRNF - Volatility Comparison
USA Rare Earth, Inc (USAR) has a higher volatility of 35.87% compared to American Rare Earths Limited (ARRNF) at 26.35%. This indicates that USAR's price experiences larger fluctuations and is considered to be riskier than ARRNF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| USAR | ARRNF | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 35.87% | 26.35% | +9.52% |
Volatility (6M)Calculated over the trailing 6-month period | 80.93% | 51.26% | +29.67% |
Volatility (1Y)Calculated over the trailing 1-year period | 123.13% | 126.90% | -3.77% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 158.43% | 314.54% | -156.11% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 158.43% | 289.79% | -131.36% |
Dividends
USAR vs. ARRNF - Dividend Comparison
Neither USAR nor ARRNF has paid dividends to shareholders.
Financials
USAR vs. ARRNF - Financials Comparison
This section allows you to compare key financial metrics between USA Rare Earth, Inc and American Rare Earths Limited. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
USAR and ARRNF have a correlation of 0.30, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
USAR has higher volatility (35.87%) compared to ARRNF (26.35%). In terms of maximum drawdown, USAR dropped -69.23% vs ARRNF's -83.01%.
USAR currently has the higher Sharpe Ratio (0.42 vs 0.39), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
Find the right allocation for USAR and ARRNF
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer