BIDAX vs. ASFYX
BIDAX (iShares Municipal Bond Index Fund) and ASFYX (AlphaSimplex Managed Futures Strategy Fund Class Y) are both mutual funds - BIDAX is a Municipal Bonds fund managed by BlackRock, while ASFYX is a Systematic Trend fund managed by BlackRock. Over the past 5 years, BIDAX returned 0.69%/yr vs 3.02%/yr for ASFYX. At a correlation of -0.14, they often move in opposite directions. BIDAX charges 0.50%/yr vs 1.47%/yr for ASFYX.
Performance
BIDAX vs. ASFYX - Performance Comparison
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Returns By Period
In the year-to-date period, BIDAX achieves a 1.41% return, which is significantly lower than ASFYX's 15.25% return.
BIDAX
- 1D
- 0.18%
- 1M
- 0.72%
- YTD
- 1.41%
- 6M
- 1.76%
- 1Y
- 6.97%
- 3Y*
- 3.69%
- 5Y*
- 0.69%
- 10Y*
- —
ASFYX
- 1D
- 0.56%
- 1M
- 1.71%
- YTD
- 15.25%
- 6M
- 17.77%
- 1Y
- 26.49%
- 3Y*
- -1.44%
- 5Y*
- 3.02%
- 10Y*
- 2.97%
BIDAX vs. ASFYX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
BIDAX iShares Municipal Bond Index Fund | 1.41% | 4.52% | 1.44% | 5.74% | -9.41% | 1.38% | 4.70% | 7.56% | 1.44% |
ASFYX AlphaSimplex Managed Futures Strategy Fund Class Y | 15.25% | -9.67% | -3.22% | -10.33% | 35.67% | 3.52% | 13.59% | 8.99% | 3.78% |
Correlation
The correlation between BIDAX and ASFYX is -0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.05 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.14 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.26 |
Correlation (All Time) Calculated using the full available price history since Nov 19, 2018 | -0.14 |
The correlation between BIDAX and ASFYX shifts across timeframes, from -0.26 (5 years) to -0.05 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
BIDAX vs. ASFYX — Risk / Return Rank
BIDAX
ASFYX
BIDAX vs. ASFYX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Municipal Bond Index Fund (BIDAX) and AlphaSimplex Managed Futures Strategy Fund Class Y (ASFYX). 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.
| BIDAX | ASFYX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.42 | ||
| Sortino ratioReturn per unit of downside risk | +1.21 | ||
| Omega ratioGain probability vs. loss probability | 1.66 | 1.39 | +0.27 |
| Calmar ratioReturn relative to maximum drawdown | 2.37 | 4.95 | -2.57 |
| Martin ratioReturn relative to average drawdown | 8.02 | 17.88 | -9.87 |
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
| BIDAX | ASFYX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.63 | 2.20 | +0.42 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.17 | 0.22 | -0.05 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.23 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.54 | 0.35 | +0.19 |
Drawdowns
BIDAX vs. ASFYX - Drawdown Comparison
The maximum BIDAX drawdown since its inception was -14.39%, smaller than the maximum ASFYX drawdown of -36.43%. Use the drawdown chart below to compare losses from any high point for BIDAX and ASFYX.
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Drawdown Indicators
| BIDAX | ASFYX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -14.39% | -36.43% | +22.04% |
Max Drawdown (1Y)Largest decline over 1 year | -2.95% | -5.24% | +2.29% |
Max Drawdown (3Y)Largest decline over 3 years | -6.07% | -30.32% | +24.25% |
Max Drawdown (5Y)Largest decline over 5 years | -14.39% | -36.43% | +22.04% |
Max Drawdown (10Y)Largest decline over 10 years | — | -36.43% | — |
Current DrawdownCurrent decline from peak | -0.65% | -18.22% | +17.57% |
Average DrawdownAverage peak-to-trough decline | -3.52% | -13.18% | +9.66% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.87% | 1.45% | -0.58% |
Volatility
BIDAX vs. ASFYX - Volatility Comparison
The current volatility for iShares Municipal Bond Index Fund (BIDAX) is 1.06%, while AlphaSimplex Managed Futures Strategy Fund Class Y (ASFYX) has a volatility of 3.67%. This indicates that BIDAX experiences smaller price fluctuations and is considered to be less risky than ASFYX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BIDAX | ASFYX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.06% | 3.67% | -2.61% |
Volatility (6M)Calculated over the trailing 6-month period | 2.06% | 9.54% | -7.48% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.68% | 11.77% | -9.09% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.08% | 13.77% | -9.69% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.44% | 12.71% | -8.27% |
BIDAX vs. ASFYX - Expense Ratio Comparison
BIDAX has a 0.50% expense ratio, which is lower than ASFYX's 1.47% expense ratio.
Dividends
BIDAX vs. ASFYX - Dividend Comparison
BIDAX's dividend yield for the trailing twelve months is around 3.11%, more than ASFYX's 1.32% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASFYX AlphaSimplex Managed Futures Strategy Fund Class Y | 1.32% | 1.52% | 1.46% | 0.99% | 32.48% | 6.07% | 3.40% | 5.51% | 1.30% | 0.07% | 0.01% | 5.06% |
BIDAX iShares Municipal Bond Index Fund | 3.11% | 4.09% | 3.25% | 2.16% | 1.92% | 2.36% | 2.35% | 3.64% | 0.48% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
BIDAX and ASFYX have a correlation of -0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ASFYX has higher volatility (3.67%) compared to BIDAX (1.06%). In terms of maximum drawdown, BIDAX dropped -14.39% vs ASFYX's -36.43%.
BIDAX currently has the higher Sharpe Ratio (2.63 vs 2.20), 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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