FLDR vs. AOA
FLDR (Fidelity Low Duration Bond Factor ETF) and AOA (iShares Core 80/20 Aggressive Allocation ETF) are both exchange-traded funds - FLDR is a Corporate Bonds fund tracking the Fidelity Low Duration Investment Grade Factor Index, while AOA is a Diversified Portfolio fund tracking the S&P Target Risk Aggressive Index. Both are passively managed. Over the past 5 years, FLDR returned 3.70%/yr vs 8.87%/yr for AOA. At a 0.09 correlation, their price movements are largely independent. Both charge a 0.15% expense ratio.
Performance
FLDR vs. AOA - Performance Comparison
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Returns By Period
In the year-to-date period, FLDR achieves a 1.58% return, which is significantly lower than AOA's 8.89% return.
FLDR
- 1D
- 0.06%
- 1M
- 0.43%
- YTD
- 1.58%
- 6M
- 1.88%
- 1Y
- 4.76%
- 3Y*
- 5.36%
- 5Y*
- 3.70%
- 10Y*
- —
AOA
- 1D
- 0.39%
- 1M
- 0.15%
- YTD
- 8.89%
- 6M
- 9.56%
- 1Y
- 22.80%
- 3Y*
- 16.56%
- 5Y*
- 8.87%
- 10Y*
- 10.68%
FLDR vs. AOA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
FLDR Fidelity Low Duration Bond Factor ETF | 1.58% | 5.41% | 5.71% | 6.32% | -0.33% | -0.18% | 2.01% | 4.52% | 0.84% |
AOA iShares Core 80/20 Aggressive Allocation ETF | 8.89% | 19.59% | 13.55% | 18.27% | -16.23% | 15.42% | 12.82% | 22.60% | -9.25% |
Correlation
The correlation between FLDR and AOA is 0.26, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.26 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.23 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.18 |
Correlation (All Time) Calculated using the full available price history since Jun 14, 2018 | 0.09 |
The correlation between FLDR and AOA shifts across timeframes, from 0.09 (all time) to 0.26 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
FLDR vs. AOA — Risk / Return Rank
FLDR
AOA
FLDR vs. AOA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Low Duration Bond Factor ETF (FLDR) and iShares Core 80/20 Aggressive Allocation ETF (AOA). 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.
| FLDR | AOA | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +3.97 | ||
| Sortino ratioReturn per unit of downside risk | +7.30 | ||
| Omega ratioGain probability vs. loss probability | 2.73 | 1.36 | +1.37 |
| Calmar ratioReturn relative to maximum drawdown | 10.19 | 2.62 | +7.57 |
| Martin ratioReturn relative to average drawdown | 69.63 | 11.41 | +58.21 |
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Drawdowns
FLDR vs. AOA - Drawdown Comparison
The maximum FLDR drawdown since its inception was -12.23%, smaller than the maximum AOA drawdown of -28.38%. Use the drawdown chart below to compare losses from any high point for FLDR and AOA.
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Drawdown Indicators
| FLDR | AOA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -12.23% | -28.38% | +16.15% |
Max Drawdown (1Y)Largest decline over 1 year | -0.47% | -8.20% | +7.73% |
Max Drawdown (3Y)Largest decline over 3 years | -0.76% | -12.94% | +12.18% |
Max Drawdown (5Y)Largest decline over 5 years | -2.33% | -23.62% | +21.29% |
Max Drawdown (10Y)Largest decline over 10 years | — | -28.38% | — |
Current DrawdownCurrent decline from peak | 0.00% | -1.44% | +1.44% |
Average DrawdownAverage peak-to-trough decline | -0.35% | -4.05% | +3.70% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.07% | 1.89% | -1.82% |
Volatility
FLDR vs. AOA - Volatility Comparison
The current volatility for Fidelity Low Duration Bond Factor ETF (FLDR) is 0.20%, while iShares Core 80/20 Aggressive Allocation ETF (AOA) has a volatility of 4.31%. This indicates that FLDR experiences smaller price fluctuations and is considered to be less risky than AOA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FLDR | AOA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.20% | 4.31% | -4.11% |
Volatility (6M)Calculated over the trailing 6-month period | 0.59% | 9.17% | -8.58% |
Volatility (1Y)Calculated over the trailing 1-year period | 0.81% | 11.15% | -10.34% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 1.21% | 13.06% | -11.85% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.25% | 13.57% | -8.32% |
FLDR vs. AOA - Expense Ratio Comparison
Both FLDR and AOA have an expense ratio of 0.15%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.
Dividends
FLDR vs. AOA - Dividend Comparison
FLDR's dividend yield for the trailing twelve months is around 4.42%, more than AOA's 2.06% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AOA iShares Core 80/20 Aggressive Allocation ETF | 2.06% | 2.18% | 2.30% | 2.22% | 2.10% | 1.67% | 1.71% | 2.50% | 2.37% | 5.09% | 2.26% | 2.15% |
FLDR Fidelity Low Duration Bond Factor ETF | 4.42% | 4.66% | 5.50% | 5.28% | 2.09% | 0.51% | 1.22% | 2.69% | 1.38% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
FLDR and AOA have a correlation of 0.26, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AOA has higher volatility (4.31%) compared to FLDR (0.20%). In terms of maximum drawdown, FLDR dropped -12.23% vs AOA's -28.38%.
On 5-year performance, AOA leads with 8.87% vs 3.70% for FLDR. Both ETFs have the same 0.15% expense ratio. On volatility, FLDR has been the lower-risk option at 0.20%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, AOA has performed better with a 8.87% return vs 3.70%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
FLDR and AOA have the same expense ratio: 0.15% per year.
FLDR has the higher dividend yield at 4.42%, compared with 2.06% for AOA.
FLDR is categorized as Corporate Bonds, while AOA is Diversified Portfolio. FLDR tracks Fidelity Low Duration Investment Grade Factor Index, while AOA tracks S&P Target Risk Aggressive Index. They also come from different issuers: Fidelity and iShares.
FLDR currently has the higher Sharpe Ratio (5.90 vs 1.93), 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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