COPA vs. COPX

Last updated Jun 25, 2026

COPA (Themes Copper Miners ETF) and COPX (Global X Copper Miners ETF) are both Copper funds - COPA tracks the BITA Global Copper Mining Select Index while COPX tracks the Solactive Global Copper Miners Total Return Index. Both are passively managed. Over the past year, COPA returned 89.46% vs 80.71% for COPX. With a 0.95 correlation, they move nearly in lockstep. COPA charges 0.35%/yr vs 0.65%/yr for COPX.

Performance

COPA vs. COPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Themes Copper Miners ETF (COPA) and Global X Copper Miners ETF (COPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, COPA achieves a 9.18% return, which is significantly higher than COPX's 5.45% return.

COPA

• 1D: -4.21%
• 1M: -5.04%
• YTD: 9.18%
• 6M: 10.29%
• 1Y: 89.46%
• 3Y*: —
• 5Y*: —
• 10Y*: —

COPX

• 1D: -4.76%
• 1M: -9.18%
• YTD: 5.45%
• 6M: 5.05%
• 1Y: 80.71%
• 3Y*: 29.47%
• 5Y*: 17.67%
• 10Y*: 20.22%

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

COPA vs. COPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024
COPA Themes Copper Miners ETF	9.18%	100.86%	-13.18%
COPX Global X Copper Miners ETF	5.45%	93.50%	-11.41%

Correlation

The correlation between COPA and COPX is 0.95 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.95
Correlation (All Time) Calculated using the full available price history since Sep 24, 2024	0.95

The correlation between COPA and COPX has been stable across timeframes, ranging from 0.95 to 0.95 - a consistent structural relationship.

Return for Risk

COPA vs. COPX — Risk / Return Rank

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

COPA

COPA Risk / Return Rank: 68
COPA Sharpe Ratio Rank: 77
COPA Sortino Ratio Rank: 63
COPA Omega Ratio Rank: 63
COPA Calmar Ratio Rank: 73
COPA Martin Ratio Rank: 65

COPX

COPX Risk / Return Rank: 56
COPX Sharpe Ratio Rank: 60
COPX Sortino Ratio Rank: 50
COPX Omega Ratio Rank: 51
COPX Calmar Ratio Rank: 65
COPX Martin Ratio Rank: 55

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.

COPA vs. COPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Themes Copper Miners ETF (COPA) and Global X Copper Miners ETF (COPX). 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.

	COPA	COPX	Difference
Sharpe ratio: Return per unit of total volatility	2.15	1.82	+0.33
Sortino ratio: Return per unit of downside risk	2.54	2.23	+0.31
Omega ratio: Gain probability vs. loss probability	1.33	1.29	+0.04
Calmar ratio: Return relative to maximum drawdown	3.21	2.92	+0.29
Martin ratio: Return relative to average drawdown	10.33	8.78	+1.55

COPA vs. COPX - Sharpe Ratio Comparison

The current COPA Sharpe Ratio is 2.15, which is comparable to the COPX Sharpe Ratio of 1.82. The chart below compares the historical Sharpe Ratios of COPA and COPX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

COPA vs. COPX - Drawdown Comparison

The maximum COPA drawdown since its inception was -34.72%, smaller than the maximum COPX drawdown of -83.16%. Use the drawdown chart below to compare losses from any high point for COPA and COPX.

Drawdown Indicators

	COPA	COPX	Difference
Max Drawdown Largest peak-to-trough decline	-34.72%	-83.16%	+48.44%
Max Drawdown (1Y) Largest decline over 1 year	-28.05%	-27.82%	-0.23%
Max Drawdown (3Y) Largest decline over 3 years	—	-39.72%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-42.12%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-65.41%	—
Current Drawdown Current decline from peak	-15.48%	-20.90%	+5.42%
Average Drawdown Average peak-to-trough decline	-9.56%	-39.23%	+29.67%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.69%	9.22%	-0.53%

Volatility

COPA vs. COPX - Volatility Comparison

The current volatility for Themes Copper Miners ETF (COPA) is 18.01%, while Global X Copper Miners ETF (COPX) has a volatility of 19.60%. This indicates that COPA experiences smaller price fluctuations and is considered to be less risky than COPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	COPA	COPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	18.01%	19.60%	-1.59%
Volatility (6M) Calculated over the trailing 6-month period	36.37%	39.41%	-3.04%
Volatility (1Y) Calculated over the trailing 1-year period	41.91%	44.70%	-2.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	39.37%	37.09%	+2.28%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	39.37%	35.77%	+3.60%

COPA vs. COPX - Expense Ratio Comparison

COPA has a 0.35% expense ratio, which is lower than COPX's 0.65% expense ratio.

Dividends

COPA vs. COPX - Dividend Comparison

COPA's dividend yield for the trailing twelve months is around 3.90%, more than COPX's 2.54% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
COPA Themes Copper Miners ETF	3.90%	4.26%	1.33%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
COPX Global X Copper Miners ETF	2.54%	2.68%	1.80%	2.39%	3.14%	1.48%	1.30%	1.37%	2.59%	1.57%	0.60%	1.20%

Frequently Asked Questions

Can I hold both COPA and COPX in my portfolio?

With a correlation of 0.95, COPA and COPX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, COPA or COPX?

COPX has higher volatility (19.60%) compared to COPA (18.01%). In terms of maximum drawdown, COPA dropped -34.72% vs COPX's -83.16%.

Which ETF is better, COPA or COPX?

On 1-year performance, COPA leads with 89.46% vs 80.71% for COPX. On fees, COPA is cheaper at 0.35% per year. On volatility, COPA has been the lower-risk option at 18.01%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, COPA or COPX?

Over the 1-year period, COPA has performed better with a 89.46% return vs 80.71%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, COPA or COPX?

COPA is cheaper with a 0.35% expense ratio, compared with 0.65% for COPX.

Which ETF pays a higher dividend yield, COPA or COPX?

COPA has the higher dividend yield at 3.90%, compared with 2.54% for COPX.

What is the main difference between COPA and COPX?

COPA tracks BITA Global Copper Mining Select Index, while COPX tracks Solactive Global Copper Miners Total Return Index. They also come from different issuers: Themes and Global X. Their fees differ too: 0.35% for COPA and 0.65% for COPX.

Which has better risk-adjusted returns?

COPA currently has the higher Sharpe Ratio (2.15 vs 1.82), 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.