COPP vs. OILT

Last updated Jun 24, 2026

COPP (Sprott Copper Miners ETF) and OILT (Texas Capital Texas Oil Index ETF) are both exchange-traded funds - COPP is a Copper fund tracking the Nasdaq Sprott Copper Miners Index, while OILT is a Energy Equities fund tracking the Alerian Texas Weighted Oil and Gas Index - Benchmark TR Gross. Both are passively managed. Over the past year, COPP returned 83.48% vs 29.05% for OILT. At a 0.17 correlation, their price movements are largely independent. COPP charges 0.65%/yr vs 0.35%/yr for OILT.

Performance

COPP vs. OILT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sprott Copper Miners ETF (COPP) and Texas Capital Texas Oil Index ETF (OILT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, COPP achieves a 11.86% return, which is significantly lower than OILT's 23.87% return.

COPP

• 1D: -6.21%
• 1M: -1.59%
• YTD: 11.86%
• 6M: 10.91%
• 1Y: 83.48%
• 3Y*: —
• 5Y*: —
• 10Y*: —

OILT

• 1D: 0.51%
• 1M: -9.15%
• YTD: 23.87%
• 6M: 25.26%
• 1Y: 29.05%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

COPP vs. OILT - Yearly Performance Comparison

	2026 (YTD)	2025	2024
COPP Sprott Copper Miners ETF	11.86%	74.02%	4.25%
OILT Texas Capital Texas Oil Index ETF	23.87%	-3.30%	-2.08%

Correlation

The correlation between COPP and OILT is -0.03, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.03
Correlation (All Time) Calculated using the full available price history since Mar 6, 2024	0.17

The correlation between COPP and OILT shifts across timeframes, from -0.03 (1 year) to 0.17 (all time), reflecting how their relationship changes across market environments.

COPP vs. OILT - Sectors Allocation Comparison

Sectors	COPP	OILT
Basic Materials	99.1%	-
Financial Services	0.3%	-
Consumer Cyclical	0.1%	-
Industrials	0.1%	-
Energy	0.1%	94.1%
Technology	0.1%	-
Consumer Defensive	0.1%	-
Healthcare	0.1%	-
Communication Services	0.1%	-
Utilities	0.0%	5.9%
Real Estate	0.0%	-

Return for Risk

COPP vs. OILT — Risk / Return Rank

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

COPP

COPP Risk / Return Rank: 54
COPP Sharpe Ratio Rank: 57
COPP Sortino Ratio Rank: 48
COPP Omega Ratio Rank: 49
COPP Calmar Ratio Rank: 61
COPP Martin Ratio Rank: 57

OILT

OILT Risk / Return Rank: 31
OILT Sharpe Ratio Rank: 31
OILT Sortino Ratio Rank: 30
OILT Omega Ratio Rank: 27
OILT Calmar Ratio Rank: 34
OILT Martin Ratio Rank: 33

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.

COPP vs. OILT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sprott Copper Miners ETF (COPP) and Texas Capital Texas Oil Index ETF (OILT). 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.

	COPP	OILT	Difference
Sharpe ratio: Return per unit of total volatility	1.85	1.04	+0.81
Sortino ratio: Return per unit of downside risk	2.30	1.52	+0.78
Omega ratio: Gain probability vs. loss probability	1.30	1.18	+0.12
Calmar ratio: Return relative to maximum drawdown	2.90	1.59	+1.32
Martin ratio: Return relative to average drawdown	9.67	4.62	+5.05

COPP vs. OILT - Sharpe Ratio Comparison

The current COPP Sharpe Ratio is 1.85, which is higher than the OILT Sharpe Ratio of 1.04. The chart below compares the historical Sharpe Ratios of COPP and OILT, 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

COPP vs. OILT - Drawdown Comparison

The maximum COPP drawdown since its inception was -44.37%, which is greater than OILT's maximum drawdown of -35.21%. Use the drawdown chart below to compare losses from any high point for COPP and OILT.

Drawdown Indicators

	COPP	OILT	Difference
Max Drawdown Largest peak-to-trough decline	-44.37%	-35.21%	-9.16%
Max Drawdown (1Y) Largest decline over 1 year	-28.91%	-18.38%	-10.53%
Current Drawdown Current decline from peak	-14.79%	-16.41%	+1.62%
Average Drawdown Average peak-to-trough decline	-13.90%	-12.93%	-0.97%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.66%	6.32%	+2.34%

Volatility

COPP vs. OILT - Volatility Comparison

Sprott Copper Miners ETF (COPP) has a higher volatility of 18.53% compared to Texas Capital Texas Oil Index ETF (OILT) at 8.91%. This indicates that COPP's price experiences larger fluctuations and is considered to be riskier than OILT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	COPP	OILT	Difference
Volatility (1M) Calculated over the trailing 1-month period	18.53%	8.91%	+9.62%
Volatility (6M) Calculated over the trailing 6-month period	39.30%	21.27%	+18.03%
Volatility (1Y) Calculated over the trailing 1-year period	45.29%	28.27%	+17.02%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	41.61%	28.76%	+12.85%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	41.61%	28.76%	+12.85%

COPP vs. OILT - Expense Ratio Comparison

COPP has a 0.65% expense ratio, which is higher than OILT's 0.35% expense ratio.

Dividends

COPP vs. OILT - Dividend Comparison

COPP's dividend yield for the trailing twelve months is around 2.12%, less than OILT's 2.66% yield.

Position	TTM	2025	2024
COPP Sprott Copper Miners ETF	2.12%	2.37%	2.59%
OILT Texas Capital Texas Oil Index ETF	2.66%	3.12%	2.63%

Frequently Asked Questions

Can I hold both COPP and OILT in my portfolio?

COPP and OILT have a correlation of -0.03, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, COPP or OILT?

COPP has higher volatility (18.53%) compared to OILT (8.91%). In terms of maximum drawdown, COPP dropped -44.37% vs OILT's -35.21%.

Which ETF is better, COPP or OILT?

On 1-year performance, COPP leads with 83.48% vs 29.05% for OILT. On fees, OILT is cheaper at 0.35% per year. On volatility, OILT has been the lower-risk option at 8.91%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, COPP or OILT?

Over the 1-year period, COPP has performed better with a 83.48% return vs 29.05%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, COPP or OILT?

OILT is cheaper with a 0.35% expense ratio, compared with 0.65% for COPP.

Which ETF pays a higher dividend yield, COPP or OILT?

OILT has the higher dividend yield at 2.66%, compared with 2.12% for COPP.

What is the main difference between COPP and OILT?

COPP is categorized as Copper, while OILT is Energy Equities. COPP tracks Nasdaq Sprott Copper Miners Index, while OILT tracks Alerian Texas Weighted Oil and Gas Index - Benchmark TR Gross. They also come from different issuers: Sprott and Texas Capital. Their fees differ too: 0.65% for COPP and 0.35% for OILT.

Which has better risk-adjusted returns?

COPP currently has the higher Sharpe Ratio (1.85 vs 1.04), 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.