FDLO vs. GSG
FDLO (Fidelity Low Volatility Factor ETF) and GSG (iShares S&P GSCI Commodity-Indexed Trust) are both exchange-traded funds - FDLO is a Low Volatility fund tracking the Fidelity U.S. Low Volatility Factor Index, while GSG is a Commodities fund tracking the S&P GSCI Total Return Index. Both are passively managed. Over the past 5 years, FDLO returned 9.86%/yr vs 14.20%/yr for GSG. Their 0.16 correlation means their historical movements had little consistent relationship. FDLO charges 0.15%/yr vs 0.75%/yr for GSG.
Performance
FDLO vs. GSG - Performance Comparison
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Returns By Period
In the year-to-date period, FDLO achieves a 10.12% return, which is significantly lower than GSG's 32.52% return.
FDLO
- 1D
- -0.29%
- 1M
- 4.04%
- 6M
- 7.29%
- YTD
- 10.12%
- 1Y
- 17.68%
- 3Y*
- 14.97%
- 5Y*
- 9.86%
- 10Y*
- —
- ALL TIME*
- 13.22%
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) |
|---|---|---|---|
| $5.00M | $3.81M | $3.66M | |
| $18.96M | $16.42M | $22.87M |
FDLO vs. GSG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FDLO Fidelity Low Volatility Factor ETF | 10.12% | 11.77% | 16.06% | 16.38% | -10.38% | 24.00% | 12.19% | 31.10% | -0.26% | 20.44% |
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 FDLO and GSG is -0.22, 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. | -0.22 |
Correlation (3Y) Balances recent behavior with more history. | -0.05 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.08 |
Correlation (All Time) Calculated using the full available price history since Sep 15, 2016 | 0.16 |
The correlation between FDLO and GSG shifts across timeframes, from -0.22 (1 year) to 0.16 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
FDLO vs. GSG — Risk / Return Rank
FDLO
GSG
FDLO vs. GSG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Low Volatility Factor ETF (FDLO) 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.
| FDLO | GSG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.41 | ||
| Sortino ratioReturn per unit of downside risk | +0.67 | ||
| Omega ratioGain probability vs. loss probability | 1.35 | 1.27 | +0.08 |
| Calmar ratioReturn relative to maximum drawdown | 2.49 | 2.00 | +0.49 |
| Martin ratioReturn relative to average drawdown | 10.18 | 6.32 | +3.86 |
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Drawdowns
FDLO vs. GSG - Drawdown Comparison
The maximum FDLO drawdown since its inception was -34.35%, smaller than the maximum GSG drawdown of -89.62%. Use the drawdown chart below to compare losses from any high point for FDLO and GSG.
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Drawdown Indicators
| FDLO | GSG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -34.35% | -89.62% | +55.27% |
Max Drawdown (1Y)Largest decline over 1 year | -7.13% | -18.81% | +11.68% |
Max Drawdown (3Y)Largest decline over 3 years | -13.68% | -18.81% | +5.13% |
Max Drawdown (5Y)Largest decline over 5 years | -19.23% | -29.12% | +9.89% |
Max Drawdown (10Y)Largest decline over 10 years | — | -57.64% | — |
Current DrawdownCurrent decline from peak | -0.29% | -59.99% | +59.70% |
Average DrawdownAverage peak-to-trough decline | -3.34% | -63.67% | +60.33% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.74% | 5.94% | -4.20% |
Volatility
FDLO vs. GSG - Volatility Comparison
The current volatility for Fidelity Low Volatility Factor ETF (FDLO) is 3.01%, while iShares S&P GSCI Commodity-Indexed Trust (GSG) has a volatility of 8.99%. This indicates that FDLO 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
| FDLO | GSG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.01% | 8.99% | -5.98% |
Volatility (6M)Calculated over the trailing 6-month period | 7.04% | 21.89% | -14.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 9.11% | 24.44% | -15.33% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 13.12% | 22.90% | -9.78% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 15.43% | 22.08% | -6.65% |
FDLO vs. GSG - Expense Ratio Comparison
FDLO has a 0.15% expense ratio, which is lower than GSG's 0.75% expense ratio.
Dividends
FDLO vs. GSG - Dividend Comparison
FDLO's dividend yield for the trailing twelve months is around 1.35%, while GSG has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
FDLO Fidelity Low Volatility Factor ETF | 1.35% | 1.37% | 1.40% | 1.35% | 1.49% | 1.11% | 1.38% | 1.55% | 1.76% | 1.61% | 0.55% |
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% |
Frequently Asked Questions
FDLO and GSG have a correlation of -0.22, 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 FDLO (3.01%). In terms of maximum drawdown, FDLO dropped -34.35% vs GSG's -89.62%.
On 5-year performance, GSG leads with 14.20% vs 9.86% for FDLO. On fees, FDLO is cheaper at 0.15% per year. On volatility, FDLO has been the lower-risk option at 3.01%. 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 9.86%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
FDLO is cheaper with a 0.15% expense ratio, compared with 0.75% for GSG.
FDLO has the higher dividend yield at 1.35%, compared with 0.00% for GSG.
FDLO is categorized as Low Volatility, while GSG is Commodities. FDLO tracks Fidelity U.S. Low Volatility Factor Index, while GSG tracks S&P GSCI Total Return Index. They also come from different issuers: Fidelity and iShares. Their fees differ too: 0.15% for FDLO and 0.75% for GSG.
FDLO currently has the higher Sharpe Ratio (1.95 vs 1.54), 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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