UURAF vs. EXK

Last updated Jun 3, 2026

UURAF (Ucore Rare Metals Inc) and EXK (Endeavour Silver Corp.) are both stocks. Both are in the Basic Materials sector — UURAF in Other Industrial Metals & Mining, EXK in Other Precious Metals & Mining. Over the past 10 years, UURAF returned 3.24%/yr vs 11.03%/yr for EXK. At a 0.12 correlation, their price movements are largely independent.

Performance

UURAF vs. EXK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ucore Rare Metals Inc (UURAF) and Endeavour Silver Corp. (EXK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, UURAF achieves a 11.68% return, which is significantly higher than EXK's 4.79% return. Over the past 10 years, UURAF has underperformed EXK with an annualized return of 3.24%, while EXK has yielded a comparatively higher 11.03% annualized return.

UURAF

• 1D: 7.58%
• 1M: 4.02%
• YTD: 11.68%
• 6M: -9.28%
• 1Y: 309.68%
• 3Y*: 74.94%
• 5Y*: 34.05%
• 10Y*: 3.24%

EXK

• 1D: 0.82%
• 1M: 7.07%
• YTD: 4.79%
• 6M: 6.60%
• 1Y: 148.11%
• 3Y*: 45.16%
• 5Y*: 7.01%
• 10Y*: 11.03%

*Multi-year figures are annualized to reflect compound growth (CAGR)

UURAF vs. EXK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
UURAF Ucore Rare Metals Inc	11.68%	636.59%	-18.34%	30.30%	-13.33%	-36.26%	-46.47%	112.50%	-60.00%	-17.80%
EXK Endeavour Silver Corp.	4.79%	156.83%	85.79%	-39.20%	-23.22%	-16.27%	109.13%	12.09%	-10.04%	-32.10%

Correlation

The correlation between UURAF and EXK is 0.23, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.23
Correlation (3Y) Calculated over the trailing 3-year period	0.13
Correlation (5Y) Calculated over the trailing 5-year period	0.15
Correlation (10Y) Calculated over the trailing 10-year period	0.12
Correlation (All Time) Calculated using the full available price history since Jul 18, 2007	0.12

The correlation between UURAF and EXK shifts across timeframes, from 0.12 (all time) to 0.23 (1 year), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap UURAF : $500.73M EXK : $3.22B
EPS UURAF : -$0.41 EXK : -$0.07
PB Ratio UURAF : 7.05 EXK : 5.00
Total Revenue (TTM) UURAF : $0.00 EXK : $608.35M
Gross Profit (TTM) UURAF : -$1.84M EXK : $142.61M
EBITDA (TTM) UURAF : -$31.98M EXK : $88.85M

Return for Risk

UURAF vs. EXK — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

UURAF

UURAF Risk / Return Rank: 89
UURAF Sharpe Ratio Rank: 92
UURAF Sortino Ratio Rank: 88
UURAF Omega Ratio Rank: 84
UURAF Calmar Ratio Rank: 94
UURAF Martin Ratio Rank: 87

EXK

EXK Risk / Return Rank: 84
EXK Sharpe Ratio Rank: 87
EXK Sortino Ratio Rank: 81
EXK Omega Ratio Rank: 80
EXK Calmar Ratio Rank: 88
EXK Martin Ratio Rank: 86

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

UURAF vs. EXK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ucore Rare Metals Inc (UURAF) and Endeavour Silver Corp. (EXK). 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.

	UURAF	EXK	Difference
Sharpe ratio Return per unit of total volatility	2.56	1.98	+0.57
Sortino ratio Return per unit of downside risk	3.04	2.44	+0.59
Omega ratio Gain probability vs. loss probability	1.35	1.31	+0.04
Calmar ratio Return relative to maximum drawdown	6.34	4.15	+2.19
Martin ratio Return relative to average drawdown	10.32	9.33	+0.99
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

UURAF vs. EXK - Sharpe Ratio Comparison

The current UURAF Sharpe Ratio is 2.56, which is comparable to the EXK Sharpe Ratio of 1.98. The chart below compares the historical Sharpe Ratios of UURAF and EXK, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	UURAF	EXK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.56	1.98	+0.57
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.40	0.10	+0.30
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.03	0.16	-0.13
Sharpe Ratio (All Time) Calculated using the full available price history	-0.03	0.06	-0.10

Drawdowns

UURAF vs. EXK - Drawdown Comparison

The maximum UURAF drawdown since its inception was -98.07%, which is greater than EXK's maximum drawdown of -92.11%. Use the drawdown chart below to compare losses from any high point for UURAF and EXK.

Drawdown Indicators

	UURAF	EXK	Difference
Max Drawdown Largest peak-to-trough decline	-98.07%	-92.11%	-5.96%
Max Drawdown (1Y) Largest decline over 1 year	-58.24%	-41.64%	-16.60%
Max Drawdown (3Y) Largest decline over 3 years	-59.22%	-62.24%	+3.02%
Max Drawdown (5Y) Largest decline over 5 years	-66.08%	-80.64%	+14.56%
Max Drawdown (10Y) Largest decline over 10 years	-89.05%	-81.13%	-7.92%
Current Drawdown Current decline from peak	-57.69%	-30.24%	-27.45%
Average Drawdown Average peak-to-trough decline	-74.92%	-58.21%	-16.71%
Ulcer Index Depth and duration of drawdowns from previous peaks	35.80%	18.53%	+17.27%

Volatility

UURAF vs. EXK - Volatility Comparison

Ucore Rare Metals Inc (UURAF) and Endeavour Silver Corp. (EXK) have volatilities of 23.59% and 23.82%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	UURAF	EXK	Difference
Volatility (1M) Calculated over the trailing 1-month period	23.59%	23.82%	-0.23%
Volatility (6M) Calculated over the trailing 6-month period	67.02%	55.73%	+11.29%
Volatility (1Y) Calculated over the trailing 1-year period	122.73%	75.69%	+47.04%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	85.34%	68.18%	+17.16%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	98.54%	69.09%	+29.45%

Dividends

UURAF vs. EXK - Dividend Comparison

Neither UURAF nor EXK has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both UURAF and EXK in my portfolio?

UURAF and EXK have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, UURAF or EXK?

EXK has higher volatility (23.82%) compared to UURAF (23.59%). In terms of maximum drawdown, UURAF dropped -98.07% vs EXK's -92.11%.

Which has better risk-adjusted returns?

UURAF currently has the higher Sharpe Ratio (2.56 vs 1.98), 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.