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Bloomberg Aluminum Index (^BCOMAL)
Performance
Risk-Adjusted Performance
Drawdowns
Volatility

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Bloomberg Aluminum Index

Performance

Performance Chart


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S&P 500

Returns By Period

Bloomberg Aluminum Index (^BCOMAL) returned -4.99% year-to-date (YTD) and -15.79% over the past 12 months. Over the past 10 years, ^BCOMAL returned -0.38% annually, underperforming the S&P 500 benchmark at 10.85%.


^BCOMAL

YTD

-4.99%

1M

-0.77%

6M

-7.12%

1Y

-15.79%

3Y*

-9.96%

5Y*

5.21%

10Y*

-0.38%

^GSPC (Benchmark)

YTD

0.51%

1M

6.15%

6M

-2.00%

1Y

12.92%

3Y*

12.68%

5Y*

14.19%

10Y*

10.85%

*Annualized

Monthly Returns

The table below presents the monthly returns of ^BCOMAL, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20252.03%0.09%-2.97%-5.96%1.97%-4.99%
2024-4.88%-2.92%4.47%10.20%2.05%-5.81%-10.46%6.82%6.39%-0.56%-0.73%-2.44%0.17%
202310.81%-10.94%1.15%-2.76%-4.51%-5.44%5.61%-4.16%6.55%-4.90%-3.21%7.90%-6.13%
20227.87%11.70%3.43%-12.90%-9.06%-12.37%2.37%-5.33%-8.74%2.71%10.91%-4.56%-16.81%
2021-0.49%8.70%2.24%8.20%3.20%1.68%2.79%4.53%5.11%-4.81%-3.59%6.75%38.94%
2020-5.47%-1.86%-10.60%-3.00%3.05%3.98%5.00%4.68%-2.50%5.32%10.40%-3.65%3.49%
20193.44%-0.45%-0.38%-6.77%-0.46%-0.16%-0.56%-3.06%-1.67%2.23%0.66%1.62%-5.80%
2018-2.54%-3.99%-6.35%13.76%2.14%-6.86%-2.63%2.28%-2.64%-5.42%0.09%-6.45%-18.54%
20177.19%5.60%1.78%-2.95%0.65%-0.63%-0.57%10.35%-1.28%2.59%-5.51%10.66%29.94%
20160.53%3.27%-3.88%10.57%-7.88%6.09%-0.67%-2.30%3.60%3.56%-0.36%-2.23%9.38%
20150.49%-2.78%-1.92%7.62%-10.73%-3.46%-4.76%-1.32%-2.43%-7.08%-2.03%3.82%-22.98%
2014-6.10%2.06%1.00%0.39%1.89%2.37%5.01%4.74%-7.15%4.27%-1.93%-8.48%-3.12%
Go deeper with the Portfolio Analysis tool — backtest performance, assess risk, compare to benchmarks, and more

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of ^BCOMAL is 1, meaning it’s performing worse than 99% of other indices on our website when it comes to balancing risk and reward. Below is a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of ^BCOMAL is 11
Overall Rank
The Sharpe Ratio Rank of ^BCOMAL is 00
Sharpe Ratio Rank
The Sortino Ratio Rank of ^BCOMAL is 00
Sortino Ratio Rank
The Omega Ratio Rank of ^BCOMAL is 00
Omega Ratio Rank
The Calmar Ratio Rank of ^BCOMAL is 77
Calmar Ratio Rank
The Martin Ratio Rank of ^BCOMAL is 00
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for Bloomberg Aluminum Index (^BCOMAL) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


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.

Bloomberg Aluminum Index Sharpe ratios as of May 30, 2025 (values are recalculated daily):

  • 1-Year: -0.78
  • 5-Year: 0.23
  • 10-Year: -0.02
  • All Time: -0.09

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).

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


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Go to the full Sharpe Ratio tool to analyze any stock or portfolio. Customize time frames, set your own risk-free rate, and more

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 Bloomberg Aluminum Index. 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 Bloomberg Aluminum Index was 66.01%, occurring on May 15, 2020. The portfolio has not yet recovered.

The current Bloomberg Aluminum Index drawdown is 53.64%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-66.01%May 4, 20112278May 15, 2020
-25.19%Apr 16, 201036Jun 7, 2010184Feb 28, 2011220
-17.19%Jan 7, 201021Feb 5, 201044Apr 12, 201065
-14.82%Aug 6, 200942Oct 5, 200941Dec 2, 200983
-8.22%Jun 26, 20098Jul 8, 20096Jul 16, 200914
Go to the full Drawdowns tool for more analysis options, including inflation-adjusted drawdowns, and more

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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