WWR vs. NDA.DE

Last updated Jun 4, 2026

WWR (Westwater Resources, Inc.) and NDA.DE (Aurubis AG) are both stocks. WWR operates in Other Industrial Metals & Mining (Basic Materials), while NDA.DE operates in Metal Fabrication (Industrials). Over the past 5 years, WWR returned -34.02%/yr vs 23.53%/yr for NDA.DE. At a 0.13 correlation, their price movements are largely independent.

Performance

WWR vs. NDA.DE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Westwater Resources, Inc. (WWR) and Aurubis AG (NDA.DE). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

WWR is traded in USD, while NDA.DE is traded in EUR. To make them comparable, the NDA.DE values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, WWR achieves a -27.33% return, which is significantly lower than NDA.DE's 76.09% return.

WWR

• 1D: -5.02%
• 1M: -16.26%
• YTD: -27.33%
• 6M: -38.85%
• 1Y: 16.40%
• 3Y*: -14.44%
• 5Y*: -34.02%
• 10Y*: —

NDA.DE

• 1D: 0.11%
• 1M: 21.42%
• YTD: 76.09%
• 6M: 85.61%
• 1Y: 182.12%
• 3Y*: 47.79%
• 5Y*: 23.53%
• 10Y*: 19.90%

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

WWR vs. NDA.DE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
WWR Westwater Resources, Inc.	-27.33%	5.87%	25.40%	-28.49%	-63.26%	-56.39%	133.65%	-69.86%	-86.92%	-18.94%
NDA.DE Aurubis AG	76.09%	86.16%	-0.34%	2.20%	-16.80%	32.03%	31.31%	28.04%	-45.75%	7.33%

Correlation

The correlation between WWR and NDA.DE is 0.24, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.24
Correlation (3Y) Calculated over the trailing 3-year period	0.10
Correlation (5Y) Calculated over the trailing 5-year period	0.14
Correlation (All Time) Calculated using the full available price history since Aug 23, 2017	0.13

The correlation between WWR and NDA.DE shifts across timeframes, from 0.10 (3 years) to 0.24 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

WWR vs. NDA.DE — Risk / Return Rank

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

WWR

WWR Risk / Return Rank: 49
WWR Sharpe Ratio Rank: 46
WWR Sortino Ratio Rank: 57
WWR Omega Ratio Rank: 56
WWR Calmar Ratio Rank: 45
WWR Martin Ratio Rank: 44

NDA.DE

NDA.DE Risk / Return Rank: 98
NDA.DE Sharpe Ratio Rank: 98
NDA.DE Sortino Ratio Rank: 98
NDA.DE Omega Ratio Rank: 97
NDA.DE Calmar Ratio Rank: 98
NDA.DE Martin Ratio Rank: 98

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.

WWR vs. NDA.DE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Westwater Resources, Inc. (WWR) and Aurubis AG (NDA.DE). 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.

	WWR	NDA.DE	Difference
Sharpe ratio Return per unit of total volatility	0.14	4.83	-4.69
Sortino ratio Return per unit of downside risk	1.15	5.13	-3.99
Omega ratio Gain probability vs. loss probability	1.14	1.65	-0.51
Calmar ratio Return relative to maximum drawdown	0.20	10.09	-9.89
Martin ratio Return relative to average drawdown	0.27	32.24	-31.96
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WWR vs. NDA.DE - Sharpe Ratio Comparison

The current WWR Sharpe Ratio is 0.14, which is lower than the NDA.DE Sharpe Ratio of 4.83. The chart below compares the historical Sharpe Ratios of WWR and NDA.DE, 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

	WWR	NDA.DE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.14	4.83	-4.69
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.41	0.58	-1.00
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.54	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.40	0.35	-0.75

Drawdowns

WWR vs. NDA.DE - Drawdown Comparison

The maximum WWR drawdown since its inception was -99.48%, which is greater than NDA.DE's maximum drawdown of -63.65%. Use the drawdown chart below to compare losses from any high point for WWR and NDA.DE.

Drawdown Indicators

	WWR	NDA.DE	Difference
Max Drawdown Largest peak-to-trough decline	-99.48%	-63.65%	-35.83%
Max Drawdown (1Y) Largest decline over 1 year	-84.34%	-17.94%	-66.40%
Max Drawdown (3Y) Largest decline over 3 years	-84.34%	-32.80%	-51.54%
Max Drawdown (5Y) Largest decline over 5 years	-92.42%	-60.20%	-32.22%
Max Drawdown (10Y) Largest decline over 10 years	—	-63.65%	—
Current Drawdown Current decline from peak	-99.30%	0.00%	-99.30%
Average Drawdown Average peak-to-trough decline	-91.22%	-23.15%	-68.07%
Ulcer Index Depth and duration of drawdowns from previous peaks	60.09%	5.62%	+54.47%

Volatility

WWR vs. NDA.DE - Volatility Comparison

Westwater Resources, Inc. (WWR) has a higher volatility of 13.96% compared to Aurubis AG (NDA.DE) at 13.22%. This indicates that WWR's price experiences larger fluctuations and is considered to be riskier than NDA.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WWR	NDA.DE	Difference
Volatility (1M) Calculated over the trailing 1-month period	13.96%	13.22%	+0.74%
Volatility (6M) Calculated over the trailing 6-month period	55.16%	29.03%	+26.13%
Volatility (1Y) Calculated over the trailing 1-year period	114.67%	37.48%	+77.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	82.66%	39.81%	+42.85%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	104.21%	36.55%	+67.66%

Dividends

WWR vs. NDA.DE - Dividend Comparison

WWR has not paid dividends to shareholders, while NDA.DE's dividend yield for the trailing twelve months is around 0.73%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NDA.DE Aurubis AG	0.73%	1.21%	1.83%	2.42%	2.10%	2.76%	1.96%	2.83%	3.35%	1.61%	2.46%	2.13%
WWR Westwater Resources, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both WWR and NDA.DE in my portfolio?

WWR and NDA.DE have a correlation of 0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.