ASFYX vs. MANLX

Last updated Jun 5, 2026

ASFYX (AlphaSimplex Managed Futures Strategy Fund Class Y) and MANLX (BlackRock National Municipal Fund) are both mutual funds - ASFYX is a Systematic Trend fund managed by BlackRock, while MANLX is a Municipal Bonds fund managed by BlackRock. Over the past 10 years, ASFYX returned 2.97%/yr vs 2.06%/yr for MANLX. At a correlation of -0.01, they often move in opposite directions. ASFYX charges 1.47%/yr vs 0.44%/yr for MANLX.

Performance

ASFYX vs. MANLX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AlphaSimplex Managed Futures Strategy Fund Class Y (ASFYX) and BlackRock National Municipal Fund (MANLX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ASFYX achieves a 15.25% return, which is significantly higher than MANLX's 1.72% return. Over the past 10 years, ASFYX has outperformed MANLX with an annualized return of 2.97%, while MANLX has yielded a comparatively lower 2.06% annualized return.

ASFYX

• 1D: 0.00%
• 1M: 1.36%
• YTD: 15.25%
• 6M: 17.47%
• 1Y: 25.96%
• 3Y*: -1.44%
• 5Y*: 2.84%
• 10Y*: 2.97%

MANLX

• 1D: 0.00%
• 1M: 0.62%
• YTD: 1.72%
• 6M: 2.15%
• 1Y: 6.29%
• 3Y*: 4.05%
• 5Y*: 0.71%
• 10Y*: 2.06%

*Multi-year figures are annualized to reflect compound growth (CAGR)

ASFYX vs. MANLX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ASFYX AlphaSimplex Managed Futures Strategy Fund Class Y	15.25%	-9.67%	-3.22%	-10.33%	35.67%	3.52%	13.59%	8.99%	-12.59%	6.78%
MANLX BlackRock National Municipal Fund	1.72%	4.54%	2.49%	5.94%	-10.89%	2.27%	4.28%	7.50%	0.61%	5.42%

Correlation

The correlation between ASFYX and MANLX is -0.10, 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	-0.10
Correlation (3Y) Calculated over the trailing 3-year period	-0.14
Correlation (5Y) Calculated over the trailing 5-year period	-0.19
Correlation (10Y) Calculated over the trailing 10-year period	-0.09
Correlation (All Time) Calculated using the full available price history since Aug 4, 2010	-0.01

The correlation between ASFYX and MANLX shifts across timeframes, from -0.19 (5 years) to -0.01 (all time), reflecting how their relationship changes across market environments.

Return for Risk

ASFYX vs. MANLX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

ASFYX

ASFYX Risk / Return Rank: 69
ASFYX Sharpe Ratio Rank: 58
ASFYX Sortino Ratio Rank: 51
ASFYX Omega Ratio Rank: 54
ASFYX Calmar Ratio Rank: 92
ASFYX Martin Ratio Rank: 91

MANLX

MANLX Risk / Return Rank: 67
MANLX Sharpe Ratio Rank: 78
MANLX Sortino Ratio Rank: 85
MANLX Omega Ratio Rank: 92
MANLX Calmar Ratio Rank: 42
MANLX Martin Ratio Rank: 40

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

ASFYX vs. MANLX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AlphaSimplex Managed Futures Strategy Fund Class Y (ASFYX) and BlackRock National Municipal Fund (MANLX). 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.

	ASFYX	MANLX	Difference
Sharpe ratio: Return per unit of total volatility	2.27	2.57	-0.30
Sortino ratio: Return per unit of downside risk	3.01	4.02	-1.02
Omega ratio: Gain probability vs. loss probability	1.40	1.69	-0.28
Calmar ratio: Return relative to maximum drawdown	5.08	2.41	+2.67
Martin ratio: Return relative to average drawdown	18.34	8.39	+9.95
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ASFYX vs. MANLX - Sharpe Ratio Comparison

The current ASFYX Sharpe Ratio is 2.27, which is comparable to the MANLX Sharpe Ratio of 2.57. The chart below compares the historical Sharpe Ratios of ASFYX and MANLX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	ASFYX	MANLX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.27	2.57	-0.30
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.21	0.17	+0.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.23	0.52	-0.28
Sharpe Ratio (All Time) Calculated using the full available price history	0.35	0.81	-0.46

Drawdowns

ASFYX vs. MANLX - Drawdown Comparison

The maximum ASFYX drawdown since its inception was -36.43%, which is greater than MANLX's maximum drawdown of -23.54%. Use the drawdown chart below to compare losses from any high point for ASFYX and MANLX.

Drawdown Indicators

	ASFYX	MANLX	Difference
Max Drawdown Largest peak-to-trough decline	-36.43%	-23.54%	-12.89%
Max Drawdown (1Y) Largest decline over 1 year	-5.24%	-2.66%	-2.58%
Max Drawdown (3Y) Largest decline over 3 years	-30.32%	-4.68%	-25.64%
Max Drawdown (5Y) Largest decline over 5 years	-36.43%	-16.51%	-19.92%
Max Drawdown (10Y) Largest decline over 10 years	-36.43%	-16.51%	-19.92%
Current Drawdown Current decline from peak	-18.22%	-0.43%	-17.79%
Average Drawdown Average peak-to-trough decline	-13.18%	-3.20%	-9.98%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.45%	0.76%	+0.69%

Volatility

ASFYX vs. MANLX - Volatility Comparison

AlphaSimplex Managed Futures Strategy Fund Class Y (ASFYX) has a higher volatility of 3.66% compared to BlackRock National Municipal Fund (MANLX) at 0.95%. This indicates that ASFYX's price experiences larger fluctuations and is considered to be riskier than MANLX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ASFYX	MANLX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.66%	0.95%	+2.71%
Volatility (6M) Calculated over the trailing 6-month period	9.52%	1.89%	+7.63%
Volatility (1Y) Calculated over the trailing 1-year period	11.76%	2.50%	+9.26%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.76%	4.16%	+9.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.71%	4.00%	+8.71%

ASFYX vs. MANLX - Expense Ratio Comparison

ASFYX has a 1.47% expense ratio, which is higher than MANLX's 0.44% expense ratio.

Dividends

ASFYX vs. MANLX - Dividend Comparison

ASFYX's dividend yield for the trailing twelve months is around 1.32%, less than MANLX's 3.84% 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%
MANLX BlackRock National Municipal Fund	3.84%	4.99%	4.06%	2.93%	2.07%	2.25%	2.09%	2.89%	3.12%	3.13%	3.07%	3.36%

Frequently Asked Questions

Can I hold both ASFYX and MANLX in my portfolio?

ASFYX and MANLX have a correlation of -0.10, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ASFYX or MANLX?

ASFYX has higher volatility (3.66%) compared to MANLX (0.95%). In terms of maximum drawdown, ASFYX dropped -36.43% vs MANLX's -23.54%.

Which has better risk-adjusted returns?

MANLX currently has the higher Sharpe Ratio (2.57 vs 2.27), 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.