VXF vs. GSG
VXF (Vanguard Extended Market ETF) and GSG (iShares S&P GSCI Commodity-Indexed Trust) are both exchange-traded funds - VXF is a Mid Cap Blend Equities fund tracking the S&P Completion Index, while GSG is a Commodities fund tracking the S&P GSCI Total Return Index. Both are passively managed. Over the past 10 years, VXF returned 11.88%/yr vs 8.03%/yr for GSG. Their 0.30 correlation means their historical movements had little consistent relationship. VXF charges 0.05%/yr vs 0.75%/yr for GSG.
Performance
VXF vs. GSG - Performance Comparison
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Returns By Period
In the year-to-date period, VXF achieves a 17.25% return, which is significantly lower than GSG's 32.52% return. Over the past 10 years, VXF has outperformed GSG with an annualized return of 11.88%, while GSG has yielded a comparatively lower 8.03% annualized return.
VXF
- 1D
- -0.83%
- 1M
- -0.38%
- 6M
- 14.44%
- YTD
- 17.25%
- 1Y
- 25.17%
- 3Y*
- 18.12%
- 5Y*
- 6.62%
- 10Y*
- 11.88%
- ALL TIME*
- 10.11%
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 | |
| $103.70M | $90.73M | $108.34M |
VXF vs. GSG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VXF Vanguard Extended Market ETF | 17.25% | 11.40% | 16.89% | 25.51% | -26.52% | 12.31% | 32.45% | 27.96% | -9.34% | 18.06% |
GSG iShares S&P GSCI Commodity-Indexed Trust | 32.52% | 5.93% | 8.52% | -5.51% | 24.08% | 38.77% | -23.94% | 15.62% | -13.88% | 3.89% |
Correlation
The correlation between VXF and GSG is -0.20, 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. | -0.20 |
Correlation (3Y) Balances recent behavior with more history. | 0.01 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.14 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.23 |
Correlation (All Time) Calculated using the full available price history since Jul 21, 2006 | 0.30 |
The correlation between VXF and GSG shifts across timeframes, from -0.20 (1 year) to 0.30 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
VXF vs. GSG — Risk / Return Rank
VXF
GSG
VXF vs. GSG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Extended Market ETF (VXF) 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.
| VXF | GSG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.12 | ||
| Sortino ratioReturn per unit of downside risk | -0.05 | ||
| Omega ratioGain probability vs. loss probability | 1.25 | 1.27 | -0.03 |
| Calmar ratioReturn relative to maximum drawdown | 2.48 | 2.00 | +0.47 |
| Martin ratioReturn relative to average drawdown | 8.39 | 6.32 | +2.07 |
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Drawdowns
VXF vs. GSG - Drawdown Comparison
The maximum VXF drawdown since its inception was -58.03%, smaller than the maximum GSG drawdown of -89.62%. Use the drawdown chart below to compare losses from any high point for VXF and GSG.
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Drawdown Indicators
| VXF | GSG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -58.03% | -89.62% | +31.59% |
Max Drawdown (1Y)Largest decline over 1 year | -10.21% | -18.81% | +8.60% |
Max Drawdown (3Y)Largest decline over 3 years | -26.92% | -18.81% | -8.11% |
Max Drawdown (5Y)Largest decline over 5 years | -36.39% | -29.12% | -7.27% |
Max Drawdown (10Y)Largest decline over 10 years | -41.72% | -57.64% | +15.92% |
Current DrawdownCurrent decline from peak | -0.96% | -59.99% | +59.03% |
Average DrawdownAverage peak-to-trough decline | -9.50% | -63.67% | +54.17% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.01% | 5.94% | -2.93% |
Volatility
VXF vs. GSG - Volatility Comparison
The current volatility for Vanguard Extended Market ETF (VXF) is 4.75%, while iShares S&P GSCI Commodity-Indexed Trust (GSG) has a volatility of 8.99%. This indicates that VXF 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
| VXF | GSG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.75% | 8.99% | -4.24% |
Volatility (6M)Calculated over the trailing 6-month period | 13.50% | 21.89% | -8.39% |
Volatility (1Y)Calculated over the trailing 1-year period | 17.80% | 24.44% | -6.64% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.42% | 22.90% | -0.48% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.29% | 22.08% | +0.21% |
VXF vs. GSG - Expense Ratio Comparison
VXF has a 0.05% expense ratio, which is lower than GSG's 0.75% expense ratio.
Dividends
VXF vs. GSG - Dividend Comparison
VXF's dividend yield for the trailing twelve months is around 1.00%, while GSG has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GSG iShares S&P GSCI Commodity-Indexed Trust | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VXF Vanguard Extended Market ETF | 1.00% | 1.14% | 1.09% | 1.27% | 1.15% | 1.13% | 1.07% | 1.30% | 1.66% | 1.25% | 1.43% | 1.35% |
Frequently Asked Questions
VXF and GSG have a correlation of -0.20, 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 VXF (4.75%). In terms of maximum drawdown, VXF dropped -58.03% vs GSG's -89.62%.
On 10-year performance, VXF leads with 11.88% vs 8.03% for GSG. On fees, VXF is cheaper at 0.05% per year. On volatility, VXF has been the lower-risk option at 4.75%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, VXF has performed better with a 11.88% return vs 8.03%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
VXF is cheaper with a 0.05% expense ratio, compared with 0.75% for GSG.
VXF has the higher dividend yield at 1.00%, compared with 0.00% for GSG.
VXF is categorized as Mid Cap Blend Equities, while GSG is Commodities. VXF tracks S&P Completion Index, while GSG tracks S&P GSCI Total Return Index. They also come from different issuers: Vanguard and iShares. Their fees differ too: 0.05% for VXF and 0.75% for GSG.
GSG currently has the higher Sharpe Ratio (1.54 vs 1.42), 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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