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TURF vs. COPA
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

TURF vs. COPA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Natural Resources ETF (TURF) and Themes Copper Miners ETF (COPA). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, TURF achieves a 19.55% return, which is significantly lower than COPA's 25.73% return.


TURF

1D
-0.82%
1M
0.33%
YTD
19.55%
6M
22.12%
1Y
3Y*
5Y*
10Y*

COPA

1D
-2.67%
1M
19.35%
YTD
25.73%
6M
38.86%
1Y
125.91%
3Y*
5Y*
10Y*
*Multi-year figures are annualized to reflect compound growth (CAGR)

TURF vs. COPA - Yearly Performance Comparison


2026 (YTD)2025
TURF
T. Rowe Price Natural Resources ETF
19.55%17.05%
COPA
Themes Copper Miners ETF
25.73%73.47%

Correlation

The correlation between TURF and COPA is 0.67, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.


Correlation
Correlation (All Time)
Calculated using the full available price history since Jun 13, 2025

0.67

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Return for Risk

TURF vs. COPA — Risk / Return Rank

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

TURF

COPA
COPA Risk / Return Rank: 8282
Overall Rank
COPA Sharpe Ratio Rank: 9292
Sharpe Ratio Rank
COPA Sortino Ratio Rank: 7878
Sortino Ratio Rank
COPA Omega Ratio Rank: 7777
Omega Ratio Rank
COPA Calmar Ratio Rank: 8484
Calmar Ratio Rank
COPA Martin Ratio Rank: 7878
Martin Ratio Rank
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.

TURF vs. COPA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Natural Resources ETF (TURF) and Themes Copper Miners ETF (COPA). 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.

TURF vs. COPA - Sharpe Ratio Comparison


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Sharpe Ratios by Period


TURFCOPADifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

3.25

Sharpe Ratio (All Time)

Calculated using the full available price history

2.52

1.53

+0.99

Drawdowns

TURF vs. COPA - Drawdown Comparison

The maximum TURF drawdown since its inception was -6.84%, smaller than the maximum COPA drawdown of -34.72%. Use the drawdown chart below to compare losses from any high point for TURF and COPA.


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Drawdown Indicators


TURFCOPADifference

Max Drawdown

Largest peak-to-trough decline

-6.84%

-34.72%

+27.88%

Max Drawdown (1Y)

Largest decline over 1 year

-28.05%

Current Drawdown

Current decline from peak

-2.54%

-2.67%

+0.13%

Average Drawdown

Average peak-to-trough decline

-1.53%

-9.62%

+8.09%

Ulcer Index

Depth and duration of drawdowns from previous peaks

8.39%

Volatility

TURF vs. COPA - Volatility Comparison


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Volatility by Period


TURFCOPADifference

Volatility (1M)

Calculated over the trailing 1-month period

14.11%

Volatility (6M)

Calculated over the trailing 6-month period

33.12%

Volatility (1Y)

Calculated over the trailing 1-year period

16.50%

38.98%

-22.48%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

16.50%

38.12%

-21.62%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

16.50%

38.12%

-21.62%

TURF vs. COPA - Expense Ratio Comparison

TURF has a 0.44% expense ratio, which is higher than COPA's 0.35% expense ratio.


Dividends

TURF vs. COPA - Dividend Comparison

TURF's dividend yield for the trailing twelve months is around 1.25%, less than COPA's 3.39% yield.


PositionTTM20252024
COPA
Themes Copper Miners ETF
3.39%4.26%1.33%
TURF
T. Rowe Price Natural Resources ETF
1.25%1.49%0.00%

Frequently Asked Questions


TURF and COPA have a correlation of 0.67, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

On fees, COPA is cheaper at 0.35% per year. The better choice depends on whether you care most about return, fees, risk, or income.

COPA is cheaper with a 0.35% expense ratio, compared with 0.44% for TURF.

COPA has the higher dividend yield at 3.39%, compared with 1.25% for TURF.

They also come from different issuers: T. Rowe Price and Themes. Their fees differ too: 0.44% for TURF and 0.35% for COPA.

Portfolio Optimizer

Find the right allocation for TURF and COPA

Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

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