FLDR vs. SPYM
FLDR (Fidelity Low Duration Bond Factor ETF) and SPYM (State Street SPDR Portfolio S&P 500 ETF) are both exchange-traded funds - FLDR is a Corporate Bonds fund tracking the Fidelity Low Duration Investment Grade Factor Index, while SPYM is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 5 years, FLDR returned 3.67%/yr vs 13.50%/yr for SPYM. At a 0.03 correlation, their price movements are largely independent. FLDR charges 0.15%/yr vs 0.02%/yr for SPYM.
Performance
FLDR vs. SPYM - Performance Comparison
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Returns By Period
In the year-to-date period, FLDR achieves a 1.37% return, which is significantly lower than SPYM's 8.75% return.
FLDR
- 1D
- -0.02%
- 1M
- 0.23%
- YTD
- 1.37%
- 6M
- 1.74%
- 1Y
- 4.67%
- 3Y*
- 5.32%
- 5Y*
- 3.67%
- 10Y*
- —
SPYM
- 1D
- 0.24%
- 1M
- 0.23%
- YTD
- 8.75%
- 6M
- 8.78%
- 1Y
- 24.91%
- 3Y*
- 21.46%
- 5Y*
- 13.50%
- 10Y*
- 15.40%
FLDR vs. SPYM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
FLDR Fidelity Low Duration Bond Factor ETF | 1.37% | 5.41% | 5.71% | 6.32% | -0.33% | -0.18% | 2.01% | 4.52% | 0.94% |
SPYM State Street SPDR Portfolio S&P 500 ETF | 8.75% | 17.79% | 25.00% | 26.24% | -18.09% | 28.78% | 18.49% | 31.99% | -9.45% |
Correlation
The correlation between FLDR and SPYM is 0.19, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.19 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.16 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.11 |
Correlation (All Time) Calculated using the full available price history since Jun 15, 2018 | 0.03 |
The correlation between FLDR and SPYM shifts across timeframes, from 0.03 (all time) to 0.19 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
FLDR vs. SPYM — Risk / Return Rank
FLDR
SPYM
FLDR vs. SPYM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Low Duration Bond Factor ETF (FLDR) and State Street SPDR Portfolio S&P 500 ETF (SPYM). 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.
| FLDR | SPYM | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +3.75 | ||
| Sortino ratioReturn per unit of downside risk | +7.04 | ||
| Omega ratioGain probability vs. loss probability | 2.70 | 1.38 | +1.32 |
| Calmar ratioReturn relative to maximum drawdown | 10.04 | 2.81 | +7.22 |
| Martin ratioReturn relative to average drawdown | 68.61 | 12.97 | +55.63 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| FLDR | SPYM | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 5.83 | 2.08 | +3.75 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 3.05 | 0.81 | +2.25 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.86 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.61 | 0.61 | 0.00 |
Drawdowns
FLDR vs. SPYM - Drawdown Comparison
The maximum FLDR drawdown since its inception was -12.23%, smaller than the maximum SPYM drawdown of -54.46%. Use the drawdown chart below to compare losses from any high point for FLDR and SPYM.
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Drawdown Indicators
| FLDR | SPYM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -12.23% | -54.46% | +42.23% |
Max Drawdown (1Y)Largest decline over 1 year | -0.47% | -8.90% | +8.43% |
Max Drawdown (3Y)Largest decline over 3 years | -0.76% | -18.72% | +17.96% |
Max Drawdown (5Y)Largest decline over 5 years | -2.33% | -24.48% | +22.15% |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.87% | — |
Current DrawdownCurrent decline from peak | -0.08% | -2.66% | +2.58% |
Average DrawdownAverage peak-to-trough decline | -0.35% | -7.15% | +6.80% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.07% | 1.92% | -1.85% |
Volatility
FLDR vs. SPYM - Volatility Comparison
The current volatility for Fidelity Low Duration Bond Factor ETF (FLDR) is 0.19%, while State Street SPDR Portfolio S&P 500 ETF (SPYM) has a volatility of 3.72%. This indicates that FLDR experiences smaller price fluctuations and is considered to be less risky than SPYM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FLDR | SPYM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.19% | 3.72% | -3.53% |
Volatility (6M)Calculated over the trailing 6-month period | 0.59% | 9.30% | -8.71% |
Volatility (1Y)Calculated over the trailing 1-year period | 0.81% | 12.07% | -11.26% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 1.21% | 16.84% | -15.63% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.26% | 18.02% | -12.76% |
FLDR vs. SPYM - Expense Ratio Comparison
FLDR has a 0.15% expense ratio, which is higher than SPYM's 0.02% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Dividends
FLDR vs. SPYM - Dividend Comparison
FLDR's dividend yield for the trailing twelve months is around 4.43%, more than SPYM's 1.02% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FLDR Fidelity Low Duration Bond Factor ETF | 4.43% | 4.66% | 5.50% | 5.28% | 2.09% | 0.51% | 1.22% | 2.69% | 1.38% | 0.00% | 0.00% | 0.00% |
SPYM State Street SPDR Portfolio S&P 500 ETF | 1.02% | 1.13% | 1.28% | 1.44% | 1.69% | 1.25% | 1.54% | 1.79% | 2.23% | 1.75% | 1.97% | 1.98% |
Frequently Asked Questions
FLDR and SPYM have a correlation of 0.19, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SPYM has higher volatility (3.72%) compared to FLDR (0.19%). In terms of maximum drawdown, FLDR dropped -12.23% vs SPYM's -54.46%.
On 5-year performance, SPYM leads with 13.50% vs 3.67% for FLDR. On fees, SPYM is cheaper at 0.02% per year. On volatility, FLDR has been the lower-risk option at 0.19%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, SPYM has performed better with a 13.50% return vs 3.67%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
SPYM is cheaper with a 0.02% expense ratio, compared with 0.15% for FLDR.
FLDR has the higher dividend yield at 4.43%, compared with 1.02% for SPYM.
FLDR is categorized as Corporate Bonds, while SPYM is S&P 500. FLDR tracks Fidelity Low Duration Investment Grade Factor Index, while SPYM tracks S&P 500 Index. They also come from different issuers: Fidelity and State Street. Their fees differ too: 0.15% for FLDR and 0.02% for SPYM.
FLDR currently has the higher Sharpe Ratio (5.83 vs 2.08), 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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