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QQQ vs. COPX
Performance
Return for Risk
Drawdowns
Volatility
Dividends

QQQ vs. COPX

Last updated Jun 13, 2026

QQQ (Invesco QQQ ETF) and COPX (Global X Copper Miners ETF) are both exchange-traded funds - QQQ is a Nasdaq-100 fund tracking the NASDAQ-100 Index, while COPX is a Materials fund tracking the Solactive Global Copper Miners Total Return Index. Both are passively managed. Over the past 10 years, QQQ returned 21.79%/yr vs 21.86%/yr for COPX. A 0.51 correlation means they provide meaningful diversification when combined. QQQ charges 0.18%/yr vs 0.65%/yr for COPX.

Performance

QQQ vs. COPX - Performance Comparison

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

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Returns By Period

In the year-to-date period, QQQ achieves a 17.57% return, which is significantly lower than COPX's 19.75% return. Both investments have delivered pretty close results over the past 10 years, with QQQ having a 21.79% annualized return and COPX not far ahead at 21.86%.

QQQ

1D
0.59%
1M
0.93%
YTD
17.57%
6M
17.85%
1Y
35.82%
3Y*
26.43%
5Y*
16.85%
10Y*
21.79%

COPX

1D
3.38%
1M
-6.46%
YTD
19.75%
6M
29.13%
1Y
103.76%
3Y*
33.96%
5Y*
19.28%
10Y*
21.86%
*Multi-year figures are annualized to reflect compound growth (CAGR)

QQQ vs. COPX - Yearly Performance Comparison

2026 (YTD)202520242023202220212020201920182017
QQQ
Invesco QQQ ETF		17.57%20.77%25.58%54.86%-32.58%27.42%48.62%38.96%-0.13%32.66%
COPX
Global X Copper Miners ETF		19.75%93.50%3.57%8.38%-0.76%23.39%51.66%12.48%-31.31%38.92%

Correlation

The correlation between QQQ and COPX is 0.57, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.57

Correlation (3Y)
Calculated over the trailing 3-year period

0.46

Correlation (5Y)
Calculated over the trailing 5-year period

0.46

Correlation (10Y)
Calculated over the trailing 10-year period

0.47

Correlation (All Time)
Calculated using the full available price history since Apr 20, 2010

0.51

The correlation between QQQ and COPX shifts across timeframes, from 0.46 (5 years) to 0.57 (1 year), reflecting how their relationship changes across market environments.

QQQ vs. COPX - Sectors Allocation Comparison

Sectors
QQQ
COPX

Technology

53.8%

-

Communication Services

15.8%

-

Consumer Cyclical

12.3%

-

Consumer Defensive

7.7%

-

Healthcare

4.2%

-

Industrials

2.8%
3.7%

Utilities

1.4%

-

Basic Materials

1.1%
96.3%

Energy

0.6%

-

Financial Services

0.2%

-

Real Estate

0.1%

-

Technology

QQQ
53.8%
COPX

-

Communication Services

QQQ
15.8%
COPX

-

Consumer Cyclical

QQQ
12.3%
COPX

-

Consumer Defensive

QQQ
7.7%
COPX

-

Healthcare

QQQ
4.2%
COPX

-

Industrials

QQQ
2.8%
COPX
3.7%

Utilities

QQQ
1.4%
COPX

-

Basic Materials

QQQ
1.1%
COPX
96.3%

Energy

QQQ
0.6%
COPX

-

Financial Services

QQQ
0.2%
COPX

-

Real Estate

QQQ
0.1%
COPX

-

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.

Invesco QQQ ETF

Global X Copper Miners ETF

Often compared with QQQ:
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Often compared with COPX:
COPX vs. CPERCOPX vs. ICOPCOPX vs. COPPCOPX vs. COPA.LCOPX vs. COPJCOPX vs. GDXCOPX vs. REMX

Return for Risk

QQQ vs. COPX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
QQQ
QQQ Risk / Return Rank: 7171
Overall Rank
QQQ Sharpe Ratio Rank: 7575
Sharpe Ratio Rank
QQQ Sortino Ratio Rank: 7070
Sortino Ratio Rank
QQQ Omega Ratio Rank: 7373
Omega Ratio Rank
QQQ Calmar Ratio Rank: 6969
Calmar Ratio Rank
QQQ Martin Ratio Rank: 7070
Martin Ratio Rank
COPX
COPX Risk / Return Rank: 7676
Overall Rank
COPX Sharpe Ratio Rank: 8585
Sharpe Ratio Rank
COPX Sortino Ratio Rank: 6969
Sortino Ratio Rank
COPX Omega Ratio Rank: 7070
Omega Ratio Rank
COPX Calmar Ratio Rank: 8181
Calmar Ratio Rank
COPX Martin Ratio Rank: 7272
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.

QQQ vs. COPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco QQQ ETF (QQQ) 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.

QQQCOPXDifference
Sharpe ratioReturn per unit of total volatility
2.09
2.39

-0.30

Sortino ratioReturn per unit of downside risk
2.73
2.70

+0.03

Omega ratioGain probability vs. loss probability

1.37

1.36

+0.01

Calmar ratioReturn relative to maximum drawdown

3.01

3.75

-0.74

Martin ratioReturn relative to average drawdown

11.22

11.60

-0.38

QQQ vs. COPX - Sharpe Ratio Comparison

The current QQQ Sharpe Ratio is 2.09, which is comparable to the COPX Sharpe Ratio of 2.39. The chart below compares the historical Sharpe Ratios of QQQ 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.

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Drawdowns

QQQ vs. COPX - Drawdown Comparison

The maximum QQQ drawdown since its inception was -82.97%, roughly equal to the maximum COPX drawdown of -83.16%. Use the drawdown chart below to compare losses from any high point for QQQ and COPX.

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Drawdown Indicators

QQQCOPXDifference

Max Drawdown

Largest peak-to-trough decline

-82.97%

-83.16%

+0.19%

Max Drawdown (1Y)

Largest decline over 1 year

-11.96%

-27.82%

+15.86%

Max Drawdown (3Y)

Largest decline over 3 years

-22.77%

-39.72%

+16.95%

Max Drawdown (5Y)

Largest decline over 5 years

-35.12%

-42.12%

+7.00%

Max Drawdown (10Y)

Largest decline over 10 years

-35.12%

-65.41%

+30.29%

Current Drawdown

Current decline from peak

-3.33%

-10.17%

+6.84%

Average Drawdown

Average peak-to-trough decline

-32.75%

-39.28%

+6.53%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.20%

8.98%

-5.78%

Volatility

QQQ vs. COPX - Volatility Comparison

The current volatility for Invesco QQQ ETF (QQQ) is 7.56%, while Global X Copper Miners ETF (COPX) has a volatility of 19.30%. This indicates that QQQ 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.

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Volatility by Period

QQQCOPXDifference

Volatility (1M)

Calculated over the trailing 1-month period

7.56%

19.30%

-11.74%

Volatility (6M)

Calculated over the trailing 6-month period

13.81%

38.15%

-24.34%

Volatility (1Y)

Calculated over the trailing 1-year period

17.19%

43.66%

-26.47%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

22.55%

37.00%

-14.45%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

22.38%

35.75%

-13.37%

QQQ vs. COPX - Expense Ratio Comparison

QQQ has a 0.18% expense ratio, which is lower than COPX's 0.65% expense ratio.

Dividends

QQQ vs. COPX - Dividend Comparison

QQQ's dividend yield for the trailing twelve months is around 0.39%, less than COPX's 2.24% yield.

PositionTTM20252024202320222021202020192018201720162015
COPX
Global X Copper Miners ETF		2.24%2.68%1.80%2.39%3.14%1.48%1.30%1.37%2.59%1.57%0.60%1.20%
QQQ
Invesco QQQ ETF		0.39%0.45%0.56%0.62%0.80%0.43%0.55%0.74%0.91%0.84%1.06%0.99%

Frequently Asked Questions

QQQ and COPX have a correlation of 0.57, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

COPX has higher volatility (19.30%) compared to QQQ (7.56%). In terms of maximum drawdown, QQQ dropped -82.97% vs COPX's -83.16%.

On 10-year performance, COPX leads with 21.86% vs 21.79% for QQQ. On fees, QQQ is cheaper at 0.18% per year. On volatility, QQQ has been the lower-risk option at 7.56%. The better choice depends on whether you care most about return, fees, risk, or income.

Over the 10-year period, COPX has performed better with a 21.86% return vs 21.79%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

QQQ is cheaper with a 0.18% expense ratio, compared with 0.65% for COPX.

COPX has the higher dividend yield at 2.24%, compared with 0.39% for QQQ.

QQQ is categorized as Nasdaq-100, while COPX is Materials. QQQ tracks NASDAQ-100 Index, while COPX tracks Solactive Global Copper Miners Total Return Index. They also come from different issuers: Invesco and Global X. Their fees differ too: 0.18% for QQQ and 0.65% for COPX.

COPX currently has the higher Sharpe Ratio (2.39 vs 2.09), 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.

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