TLTX vs. COPX

Last updated Jun 4, 2026

TLTX (Global X Treasury Bond Enhanced Income ETF) and COPX (Global X Copper Miners ETF) are both exchange-traded funds - TLTX is a Government Bonds fund actively managed by Global X, while COPX is a Materials fund tracking the Solactive Global Copper Miners Total Return Index. TLTX is actively managed, while COPX is passively managed. At a 0.20 correlation, their price movements are largely independent. TLTX charges 0.29%/yr vs 0.65%/yr for COPX.

Performance

TLTX vs. COPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Global X Treasury Bond Enhanced Income ETF (TLTX) 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, TLTX achieves a -0.36% return, which is significantly lower than COPX's 25.71% return.

TLTX

• 1D: -0.37%
• 1M: -0.19%
• YTD: -0.36%
• 6M: -1.55%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

COPX

• 1D: -3.64%
• 1M: 17.74%
• YTD: 25.71%
• 6M: 36.90%
• 1Y: 120.82%
• 3Y*: 37.36%
• 5Y*: 19.87%
• 10Y*: 21.95%

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

TLTX vs. COPX - Yearly Performance Comparison

	2026 (YTD)	2025
TLTX Global X Treasury Bond Enhanced Income ETF	-0.36%	5.40%
COPX Global X Copper Miners ETF	25.71%	65.86%

Correlation

The correlation between TLTX and COPX is 0.20, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jul 17, 2025	0.20

Return for Risk

TLTX vs. COPX — Risk / Return Rank

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

COPX

COPX Risk / Return Rank: 75
COPX Sharpe Ratio Rank: 86
COPX Sortino Ratio Rank: 67
COPX Omega Ratio Rank: 67
COPX Calmar Ratio Rank: 82
COPX Martin Ratio Rank: 73

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.

TLTX vs. COPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X Treasury Bond Enhanced Income ETF (TLTX) 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.

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

Sharpe Ratios by Period

	TLTX	COPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.93	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.55	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.62	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.63	0.19	+0.44

Drawdowns

TLTX vs. COPX - Drawdown Comparison

The maximum TLTX drawdown since its inception was -6.35%, smaller than the maximum COPX drawdown of -83.16%. Use the drawdown chart below to compare losses from any high point for TLTX and COPX.

Drawdown Indicators

	TLTX	COPX	Difference
Max Drawdown Largest peak-to-trough decline	-6.35%	-83.16%	+76.81%
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	-4.05%	-5.69%	+1.64%
Average Drawdown Average peak-to-trough decline	-2.27%	-39.30%	+37.03%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	8.66%	—

Volatility

Volatility by Period

	TLTX	COPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	15.38%	—
Volatility (6M) Calculated over the trailing 6-month period	—	35.68%	—
Volatility (1Y) Calculated over the trailing 1-year period	9.14%	41.41%	-32.27%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.14%	36.51%	-27.37%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.14%	35.55%	-26.41%

TLTX vs. COPX - Expense Ratio Comparison

TLTX has a 0.29% expense ratio, which is lower than COPX's 0.65% expense ratio.

Dividends

TLTX vs. COPX - Dividend Comparison

TLTX's dividend yield for the trailing twelve months is around 15.79%, more than COPX's 2.13% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
COPX Global X Copper Miners ETF	2.13%	2.68%	1.80%	2.39%	3.14%	1.48%	1.30%	1.37%	2.59%	1.57%	0.60%	1.20%
TLTX Global X Treasury Bond Enhanced Income ETF	15.79%	7.54%	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 TLTX and COPX in my portfolio?

TLTX and COPX have a correlation of 0.20, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, TLTX or COPX?

On fees, TLTX is cheaper at 0.29% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, TLTX or COPX?

TLTX is cheaper with a 0.29% expense ratio, compared with 0.65% for COPX.

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

TLTX has the higher dividend yield at 15.79%, compared with 2.13% for COPX.

What is the main difference between TLTX and COPX?

TLTX is categorized as Government Bonds, while COPX is Materials. Their fees differ too: 0.29% for TLTX and 0.65% for COPX.