ISWN vs. GSG
ISWN (Amplify BlackSwan ISWN ETF) and GSG (iShares S&P GSCI Commodity-Indexed Trust) are both exchange-traded funds - ISWN is a Options Trading fund tracking the S-Network International BlackSwan, while GSG is a Commodities fund tracking the S&P GSCI Total Return Index. Both are passively managed. Over the past 5 years, ISWN returned -0.04%/yr vs 14.20%/yr for GSG. Their 0.02 correlation means their historical movements had little consistent relationship. ISWN charges 0.49%/yr vs 0.75%/yr for GSG.
Performance
ISWN vs. GSG - Performance Comparison
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Returns By Period
In the year-to-date period, ISWN achieves a 6.95% return, which is significantly lower than GSG's 32.52% return.
ISWN
- 1D
- 0.18%
- 1M
- 0.59%
- 6M
- 3.04%
- YTD
- 6.95%
- 1Y
- 13.83%
- 3Y*
- 9.62%
- 5Y*
- -0.04%
- 10Y*
- —
- ALL TIME*
- 0.54%
GSG
- 1D
- 0.36%
- 1M
- 5.78%
- 6M
- 21.95%
- YTD
- 32.52%
- 1Y
- 37.47%
- 3Y*
- 12.51%
- 5Y*
- 14.20%
- 10Y*
- 8.03%
- ALL TIME*
- -2.36%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $18.96M | $16.42M | $22.87M | |
| $55.06K | $43.77K | $43.22K |
ISWN vs. GSG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
ISWN Amplify BlackSwan ISWN ETF | 6.95% | 23.23% | -3.96% | 8.19% | -24.93% | 0.23% |
GSG iShares S&P GSCI Commodity-Indexed Trust | 32.52% | 5.93% | 8.52% | -5.51% | 24.08% | 32.23% |
Correlation
The correlation between ISWN and GSG is -0.27, meaning they have often moved in opposite directions in the past. This relationship can weaken or reverse as market conditions change.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | -0.27 |
Correlation (3Y) Balances recent behavior with more history. | -0.08 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.01 |
Correlation (All Time) Calculated using the full available price history since Jan 26, 2021 | 0.02 |
The correlation between ISWN and GSG shifts across timeframes, from -0.27 (1 year) to 0.02 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
ISWN vs. GSG — Risk / Return Rank
ISWN
GSG
ISWN vs. GSG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Amplify BlackSwan ISWN ETF (ISWN) and iShares S&P GSCI Commodity-Indexed Trust (GSG). 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.
| ISWN | GSG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.47 | ||
| Sortino ratioReturn per unit of downside risk | -0.52 | ||
| Omega ratioGain probability vs. loss probability | 1.20 | 1.27 | -0.08 |
| Calmar ratioReturn relative to maximum drawdown | 1.44 | 2.00 | -0.56 |
| Martin ratioReturn relative to average drawdown | 4.36 | 6.32 | -1.96 |
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Drawdowns
ISWN vs. GSG - Drawdown Comparison
The maximum ISWN drawdown since its inception was -32.35%, smaller than the maximum GSG drawdown of -89.62%. Use the drawdown chart below to compare losses from any high point for ISWN and GSG.
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Drawdown Indicators
| ISWN | GSG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -32.35% | -89.62% | +57.27% |
Max Drawdown (1Y)Largest decline over 1 year | -9.63% | -18.81% | +9.18% |
Max Drawdown (3Y)Largest decline over 3 years | -13.77% | -18.81% | +5.04% |
Max Drawdown (5Y)Largest decline over 5 years | -32.35% | -29.12% | -3.23% |
Max Drawdown (10Y)Largest decline over 10 years | — | -57.64% | — |
Current DrawdownCurrent decline from peak | -1.58% | -59.99% | +58.41% |
Average DrawdownAverage peak-to-trough decline | -15.78% | -63.67% | +47.89% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.18% | 5.94% | -2.76% |
Volatility
ISWN vs. GSG - Volatility Comparison
The current volatility for Amplify BlackSwan ISWN ETF (ISWN) is 3.75%, while iShares S&P GSCI Commodity-Indexed Trust (GSG) has a volatility of 8.99%. This indicates that ISWN experiences smaller price fluctuations and is considered to be less risky than GSG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ISWN | GSG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.75% | 8.99% | -5.24% |
Volatility (6M)Calculated over the trailing 6-month period | 11.31% | 21.89% | -10.58% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.91% | 24.44% | -11.53% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 11.94% | 22.90% | -10.96% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 11.69% | 22.08% | -10.39% |
ISWN vs. GSG - Expense Ratio Comparison
ISWN has a 0.49% expense ratio, which is lower than GSG's 0.75% expense ratio.
Dividends
ISWN vs. GSG - Dividend Comparison
ISWN's dividend yield for the trailing twelve months is around 2.81%, while GSG has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
GSG iShares S&P GSCI Commodity-Indexed Trust | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
ISWN Amplify BlackSwan ISWN ETF | 2.81% | 2.89% | 3.27% | 2.91% | 2.00% | 0.76% |
Frequently Asked Questions
ISWN and GSG have a correlation of -0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GSG has higher volatility (8.99%) compared to ISWN (3.75%). In terms of maximum drawdown, ISWN dropped -32.35% vs GSG's -89.62%.
On 5-year performance, GSG leads with 14.20% vs -0.04% for ISWN. On fees, ISWN is cheaper at 0.49% per year. On volatility, ISWN has been the lower-risk option at 3.75%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, GSG has performed better with a 14.20% return vs -0.04%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
ISWN is cheaper with a 0.49% expense ratio, compared with 0.75% for GSG.
ISWN has the higher dividend yield at 2.81%, compared with 0.00% for GSG.
ISWN is categorized as Options Trading, while GSG is Commodities. ISWN tracks S-Network International BlackSwan, while GSG tracks S&P GSCI Total Return Index. They also come from different issuers: Amplify and iShares. Their fees differ too: 0.49% for ISWN and 0.75% for GSG.
GSG currently has the higher Sharpe Ratio (1.54 vs 1.08), 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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