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Copper Portfolio
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Diversification

Asset Allocation


S&P 500 Index

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Copper Portfolio, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends. The portfolio is rebalanced Every 3 months.


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The earliest data available for this chart is Feb 2, 2023, corresponding to the inception date of COPJ

Returns By Period


1D1MYTD6M1Y3Y*5Y*10Y*
Benchmark
S&P 500 Index
-0.11%0.61%-0.42%4.03%29.40%18.38%10.55%12.70%
Portfolio
Copper Portfolio
-2.57%0.62%20.04%41.71%107.54%22.00%
COPX
Global X Copper Miners ETF
2.40%1.49%16.34%41.38%157.18%30.84%20.17%21.53%
CPER
United States Copper Index Fund
1.87%-0.69%2.60%18.50%30.48%13.27%7.45%9.62%
BHP
BHP Group
-0.54%4.72%29.74%46.07%84.07%12.17%14.01%20.91%
TGB
Taseko Mines Limited
2.53%-0.82%28.80%65.31%285.71%63.11%31.84%29.13%
RIO
Rio Tinto Group
1.16%6.71%26.21%54.35%88.55%19.30%12.35%20.58%
COPJ
Sprott Junior Copper Miners ETF
1.19%-3.32%7.24%37.32%169.90%39.19%
GLNCY
Glencore PLC ADR
0.80%7.88%39.07%67.40%147.32%14.57%19.63%17.56%
SCCO
Southern Copper Corporation
2.40%0.28%35.94%58.18%150.40%41.94%28.53%26.70%
CS.TO
Capstone Copper Corp.
2.25%2.71%-12.53%-3.24%120.03%24.42%20.17%35.69%
FCX
Freeport-McMoRan Inc.
2.03%10.17%33.82%66.86%119.28%19.78%16.22%21.72%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Feb 3, 2023, Copper Portfolio's average daily return is +0.08%, while the average monthly return is +1.68%. At this rate, an investment would double in approximately 3.5 years.

Historically, 54% of months were positive and 46% were negative. The best month was Jan 2026 with a return of +17.4%, while the worst month was Mar 2026 at -11.0%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 3 months.

On a daily basis, Copper Portfolio closed higher 54% of trading days. The best single day was Apr 9, 2025 with a return of +9.9%, while the worst single day was Apr 4, 2025 at -9.6%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
202617.39%11.17%-10.96%3.30%20.04%
20250.26%-0.45%1.80%-3.58%5.97%4.41%-1.07%8.50%11.79%6.00%0.43%11.43%54.28%
2024-6.22%-4.69%13.78%7.83%4.07%-5.67%-2.80%-1.08%11.88%-7.99%-3.68%-7.84%-5.41%
2023-7.61%1.88%-3.15%-9.83%8.65%8.68%-7.51%-0.69%-4.68%6.57%9.10%-1.19%

Benchmark Metrics

Copper Portfolio has an annualized alpha of 3.51%, beta of 1.09, and R² of 0.31 versus S&P 500 Index. Calculated based on daily prices since February 03, 2023.

  • This portfolio participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (88.92%) than losses (66.45%) — typical of diversified or defensive assets.
  • R² of 0.31 means the benchmark explains less than half of this portfolio's behavior — treat beta with caution or consider switching to a more representative benchmark.

Alpha
3.51%
Beta
1.09
0.31
Upside Capture
88.92%
Downside Capture
66.45%

Expense Ratio

Copper Portfolio has an expense ratio of 0.14%, which is considered low. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.


Return for Risk

Risk / Return Rank

Copper Portfolio ranks 75 for risk / return — better than 75% of portfolios on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.


Copper Portfolio Risk / Return Rank: 7575
Overall Rank
Copper Portfolio Sharpe Ratio Rank: 9191
Sharpe Ratio Rank
Copper Portfolio Sortino Ratio Rank: 7373
Sortino Ratio Rank
Copper Portfolio Omega Ratio Rank: 7777
Omega Ratio Rank
Copper Portfolio Calmar Ratio Rank: 6868
Calmar Ratio Rank
Copper Portfolio Martin Ratio Rank: 6464
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.

Return / Risk — by metrics


PortfolioBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

3.51

2.23

+1.28

Sortino ratio

Return per unit of downside risk

3.97

3.12

+0.85

Omega ratio

Gain probability vs. loss probability

1.55

1.42

+0.13

Calmar ratio

Return relative to maximum drawdown

4.64

4.05

+0.59

Martin ratio

Return relative to average drawdown

18.64

17.91

+0.73


How much return does each position deliver for the risk it carries? Higher values mean better reward for the risk taken.

Risk / Return RankSharpe ratioSortino ratioOmega ratioCalmar ratioMartin ratio
COPX
Global X Copper Miners ETF
894.114.041.566.3024.12
CPER
United States Copper Index Fund
200.891.241.211.593.32
BHP
BHP Group
892.943.571.445.0019.30
TGB
Taseko Mines Limited
954.594.021.539.2728.96
RIO
Rio Tinto Group
933.383.981.526.4422.63
COPJ
Sprott Junior Copper Miners ETF
884.384.151.605.8920.91
GLNCY
Glencore PLC ADR
974.334.651.6311.2134.13
SCCO
Southern Copper Corporation
913.373.541.465.6620.89
CS.TO
Capstone Copper Corp.
772.162.561.332.999.29
FCX
Freeport-McMoRan Inc.
872.702.841.415.4415.21

Sharpe Ratio

The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.

Copper Portfolio Sharpe ratios as of Apr 11, 2026 (values are recalculated daily):

  • 1-Year: 3.51
  • All Time: 0.64

These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns (including price changes and dividends).

Compared to the broad market, where average Sharpe ratios range from 2.14 to 3.05, this portfolio's current Sharpe ratio is in the top 25%. This signifies superior risk-adjusted performance, meaning the portfolio is delivering strong returns for the level of risk taken compared to most others.

The chart below shows the rolling Sharpe ratio of Copper Portfolio compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time.


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Dividends

Dividend yield

Copper Portfolio provided a 2.71% dividend yield over the last twelve months.


TTM20252024202320222021202020192018201720162015
Portfolio2.71%3.03%4.32%4.36%8.83%5.66%2.34%4.87%3.93%2.22%1.24%7.40%
COPX
Global X Copper Miners ETF
2.30%2.68%1.80%2.39%3.14%1.48%1.30%1.37%2.59%1.57%0.60%1.20%
CPER
United States Copper Index Fund
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
BHP
BHP Group
3.46%3.64%5.98%4.98%22.44%9.98%3.67%8.59%4.89%3.61%1.68%9.38%
TGB
Taseko Mines Limited
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
RIO
Rio Tinto Group
4.09%4.66%7.40%5.40%10.48%10.23%5.13%7.68%6.32%4.47%3.93%7.58%
COPJ
Sprott Junior Copper Miners ETF
10.79%11.57%11.64%2.48%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
GLNCY
Glencore PLC ADR
1.32%1.83%2.98%8.68%5.56%3.00%0.00%5.50%4.70%1.08%0.00%13.64%
SCCO
Southern Copper Corporation
1.75%2.13%2.29%4.65%5.80%5.19%2.30%4.81%4.55%1.24%0.56%1.30%
CS.TO
Capstone Copper Corp.
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
FCX
Freeport-McMoRan Inc.
0.88%1.18%1.58%1.41%0.99%0.54%0.19%1.52%1.45%0.00%0.00%8.46%

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Copper Portfolio. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Copper Portfolio was 35.12%, occurring on Apr 8, 2025. Recovery took 122 trading sessions.

The current Copper Portfolio drawdown is 8.26%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-35.12%May 21, 2024227Apr 8, 2025122Sep 29, 2025349
-20.43%Feb 26, 202617Mar 20, 2026
-17.96%Feb 3, 202378May 25, 2023152Dec 27, 2023230
-12.8%Dec 28, 202343Feb 28, 202421Mar 28, 202464
-8.34%Feb 4, 20262Feb 5, 20264Feb 11, 20266

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Diversification

Diversification Metrics


Number of Effective Assets

The portfolio contains 11 assets, with an effective number of assets of 7.77, reflecting the diversification based on asset allocation. This number of effective assets indicates a moderate level of diversification, where some assets may have a more significant influence on overall performance.

Asset Correlations Table

The table below displays the correlation coefficients between the individual components of the portfolio, the entire portfolio, and the chosen benchmark.

BenchmarkCPERTGBCS.TOGLNCYNGLOYBHPRIOCOPJFCXSCCOCOPXPortfolio
Benchmark1.000.320.400.420.380.420.460.430.450.490.490.480.51
CPER0.321.000.590.580.570.570.570.570.650.680.660.750.72
TGB0.400.591.000.650.560.550.530.520.710.670.670.750.72
CS.TO0.420.580.651.000.580.610.560.570.730.670.690.800.75
GLNCY0.380.570.560.581.000.720.660.690.640.640.650.740.81
NGLOY0.420.570.550.610.721.000.700.740.650.670.660.760.85
BHP0.460.570.530.560.660.701.000.880.640.670.690.740.87
RIO0.430.570.520.570.690.740.881.000.630.670.680.740.88
COPJ0.450.650.710.730.640.650.640.631.000.740.730.850.82
FCX0.490.680.670.670.640.670.670.670.741.000.840.850.84
SCCO0.490.660.670.690.650.660.690.680.730.841.000.870.86
COPX0.480.750.750.800.740.760.740.740.850.850.871.000.93
Portfolio0.510.720.720.750.810.850.870.880.820.840.860.931.00
The correlation results are calculated based on daily price changes starting from Feb 3, 2023