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iShares S&P GSCI Commodity-Indexed Trust (GSG)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

ETF Info

ISIN

US46428R1077

CUSIP

46428R107

Issuer

iShares

Inception Date

Jul 21, 2006

Category

Commodities

Leveraged

1x

Index Tracked

S&P GSCI Total Return Index

Asset Class

Commodity

Expense Ratio

GSG has an expense ratio of 0.75%, placing it in the medium range.


Share Price Chart


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Compare to other instruments

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


Performance

Performance Chart


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Returns By Period

iShares S&P GSCI Commodity-Indexed Trust (GSG) returned -1.38% year-to-date (YTD) and -2.81% over the past 12 months. Over the past 10 years, GSG returned -0.10% annually, underperforming the S&P 500 benchmark at 10.79%.


GSG

YTD

-1.38%

1M

1.95%

6M

3.17%

1Y

-2.81%

5Y*

18.66%

10Y*

-0.10%

^GSPC (Benchmark)

YTD

0.60%

1M

9.64%

6M

-0.54%

1Y

11.47%

5Y*

15.67%

10Y*

10.79%

*Annualized

Monthly Returns

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20253.45%-1.47%2.61%-8.87%3.47%-1.38%
20244.39%0.86%4.45%0.95%-1.44%0.91%-2.89%-2.19%-0.19%1.43%-0.75%2.98%8.52%
2023-0.09%-4.24%-0.94%-1.04%-6.23%4.39%10.83%0.46%3.73%-3.91%-4.39%-3.00%-5.51%
202211.75%8.84%8.84%4.55%5.74%-7.75%-0.74%-2.97%-7.51%6.17%-1.19%-1.67%24.08%
20214.70%10.30%-1.90%8.09%2.38%4.08%1.31%-2.39%5.97%5.87%-10.59%7.21%38.77%
2020-10.61%-7.80%-30.39%-8.82%15.80%5.60%3.66%4.65%-4.44%-3.44%12.24%5.84%-23.94%
20198.35%3.49%1.46%2.76%-8.42%4.26%-0.45%-4.88%1.55%0.80%0.40%6.43%15.62%
20183.75%-3.67%2.34%4.62%1.55%1.24%-3.63%1.04%3.84%-6.18%-11.07%-7.21%-13.88%
2017-1.53%0.13%-4.08%-2.63%-1.18%-1.68%4.21%-1.03%3.04%3.89%1.29%3.83%3.89%
2016-5.27%-2.08%4.47%10.37%1.31%0.65%-10.05%2.01%4.07%-1.75%2.47%5.03%10.12%
2015-8.71%5.94%-6.56%10.92%-2.17%-0.24%-14.16%0.28%-6.00%-0.06%-9.14%-8.25%-34.06%
2014-2.21%4.80%-0.06%1.00%-0.51%2.38%-5.66%-1.56%-6.06%-5.95%-10.10%-13.75%-32.96%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of GSG is 11, meaning it’s performing worse than 89% of other ETFs 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 GSG is 1111
Overall Rank
The Sharpe Ratio Rank of GSG is 1212
Sharpe Ratio Rank
The Sortino Ratio Rank of GSG is 1111
Sortino Ratio Rank
The Omega Ratio Rank of GSG is 1111
Omega Ratio Rank
The Calmar Ratio Rank of GSG is 1414
Calmar Ratio Rank
The Martin Ratio Rank of GSG is 1010
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 iShares S&P GSCI Commodity-Indexed Trust (GSG) 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.

iShares S&P GSCI Commodity-Indexed Trust Sharpe ratios as of May 16, 2025 (values are recalculated daily):

  • 1-Year: -0.16
  • 5-Year: 0.84
  • 10-Year: -0.00
  • All Time: -0.18

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 iShares S&P GSCI Commodity-Indexed Trust compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time. For deeper analysis or to customize the calculation, use the Sharpe ratio tool.


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Dividends

Dividend History


iShares S&P GSCI Commodity-Indexed Trust doesn't pay dividends

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 iShares S&P GSCI Commodity-Indexed Trust. 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 iShares S&P GSCI Commodity-Indexed Trust was 89.62%, occurring on Apr 28, 2020. The portfolio has not yet recovered.

The current iShares S&P GSCI Commodity-Indexed Trust drawdown is 71.89%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-89.62%Jul 3, 20082975Apr 28, 2020
-30.43%Aug 3, 2006115Jan 18, 2007201Nov 2, 2007316
-9.48%Mar 14, 20084Mar 19, 200818Apr 15, 200822
-8.78%Jan 4, 200813Jan 23, 200816Feb 14, 200829
-7.74%Nov 21, 20079Dec 4, 200715Dec 26, 200724

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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