LNGX vs. COPX

Last updated Jul 17, 2026

LNGX (Global X U.S. Natural Gas ETF) and COPX (Global X Copper Miners ETF) are both exchange-traded funds - LNGX is a Energy Equities fund tracking the Global X U.S. Natural Gas Index, while COPX is a Copper fund tracking the Solactive Global Copper Miners Total Return Index. Both are passively managed. At a correlation of -0.11, they often move in opposite directions. LNGX charges 0.45%/yr vs 0.65%/yr for COPX.

Performance

LNGX vs. COPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Global X U.S. Natural Gas ETF (LNGX) 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, LNGX achieves a 16.45% return, which is significantly higher than COPX's 4.38% return.

LNGX

• 1D: 0.41%
• 1M: 3.09%
• 6M: 17.84%
• YTD: 16.45%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

COPX

• 1D: -3.34%
• 1M: -16.55%
• 6M: -8.66%
• YTD: 4.38%
• 1Y: 73.12%
• 3Y*: 26.24%
• 5Y*: 18.98%
• 10Y*: 18.23%

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

LNGX vs. COPX - Yearly Performance Comparison

	2026 (YTD)	2025
LNGX Global X U.S. Natural Gas ETF	16.45%	5.29%
COPX Global X Copper Miners ETF	4.38%	18.81%

Correlation

The correlation between LNGX and COPX is -0.11, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 29, 2025	-0.11

Return for Risk

LNGX vs. COPX — Risk / Return Rank

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

LNGX

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

COPX

COPX Risk / Return Rank: 56
COPX Sharpe Ratio Rank: 60
COPX Sortino Ratio Rank: 51
COPX Omega Ratio Rank: 51
COPX Calmar Ratio Rank: 65
COPX Martin Ratio Rank: 52

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.

LNGX vs. COPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X U.S. Natural Gas ETF (LNGX) 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.

	LNGX	COPX	Difference
Sharpe ratio: Return per unit of total volatility	—	1.62	—
Sortino ratio: Return per unit of downside risk	—	2.06	—
Omega ratio: Gain probability vs. loss probability	—	1.26	—
Calmar ratio: Return relative to maximum drawdown	—	2.64	—
Martin ratio: Return relative to average drawdown	—	7.03	—

Drawdowns

LNGX vs. COPX - Drawdown Comparison

The maximum LNGX drawdown since its inception was -17.89%, smaller than the maximum COPX drawdown of -83.16%. Use the drawdown chart below to compare losses from any high point for LNGX and COPX.

Drawdown Indicators

	LNGX	COPX	Difference
Max Drawdown Largest peak-to-trough decline	-17.89%	-83.16%	+65.27%
Max Drawdown (1Y) Largest decline over 1 year	—	-27.82%	—
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	-14.31%	-21.70%	+7.39%
Average Drawdown Average peak-to-trough decline	-6.11%	-39.17%	+33.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	10.43%	—

Volatility

Volatility by Period

	LNGX	COPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	13.82%	—
Volatility (6M) Calculated over the trailing 6-month period	—	39.72%	—
Volatility (1Y) Calculated over the trailing 1-year period	24.83%	45.35%	-20.52%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.83%	37.25%	-12.42%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.83%	35.81%	-10.98%

LNGX vs. COPX - Expense Ratio Comparison

LNGX has a 0.45% expense ratio, which is lower than COPX's 0.65% expense ratio.

Dividends

LNGX vs. COPX - Dividend Comparison

LNGX's dividend yield for the trailing twelve months is around 0.85%, less than COPX's 2.58% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
COPX Global X Copper Miners ETF	2.58%	2.68%	1.80%	2.39%	3.14%	1.48%	1.30%	1.37%	2.59%	1.57%	0.60%	1.20%
LNGX Global X U.S. Natural Gas ETF	0.85%	0.27%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both LNGX and COPX in my portfolio?

LNGX and COPX have a correlation of -0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, LNGX or COPX?

On fees, LNGX is cheaper at 0.45% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, LNGX or COPX?

LNGX is cheaper with a 0.45% expense ratio, compared with 0.65% for COPX.

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

COPX has the higher dividend yield at 2.58%, compared with 0.85% for LNGX.

What is the main difference between LNGX and COPX?

LNGX is categorized as Energy Equities, while COPX is Copper. LNGX tracks Global X U.S. Natural Gas Index, while COPX tracks Solactive Global Copper Miners Total Return Index. Their fees differ too: 0.45% for LNGX and 0.65% for COPX.