ABTYX vs. FHTFX

Last updated Jun 4, 2026

ABTYX (AB High Income Municipal Portfolio) and FHTFX (Federated Hermes Municipal High Yield Advtg Fd) are both High Yield Muni funds. Over the past 10 years, ABTYX returned 2.89%/yr vs 2.47%/yr for FHTFX. A 0.75 correlation means they provide meaningful diversification when combined. ABTYX charges 0.53%/yr vs 0.89%/yr for FHTFX.

Performance

ABTYX vs. FHTFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AB High Income Municipal Portfolio (ABTYX) and Federated Hermes Municipal High Yield Advtg Fd (FHTFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ABTYX achieves a 2.23% return, which is significantly higher than FHTFX's 1.93% return. Over the past 10 years, ABTYX has outperformed FHTFX with an annualized return of 2.89%, while FHTFX has yielded a comparatively lower 2.47% annualized return.

ABTYX

• 1D: 0.29%
• 1M: 1.15%
• YTD: 2.23%
• 6M: 2.62%
• 1Y: 8.58%
• 3Y*: 5.33%
• 5Y*: 0.69%
• 10Y*: 2.89%

FHTFX

• 1D: 0.25%
• 1M: 1.10%
• YTD: 1.93%
• 6M: 2.41%
• 1Y: 7.54%
• 3Y*: 4.50%
• 5Y*: 0.75%
• 10Y*: 2.47%

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

ABTYX vs. FHTFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ABTYX AB High Income Municipal Portfolio	2.23%	5.88%	4.64%	5.49%	-15.49%	5.73%	5.08%	11.31%	1.02%	10.22%
FHTFX Federated Hermes Municipal High Yield Advtg Fd	1.93%	2.09%	5.67%	6.91%	-13.36%	5.47%	2.91%	9.76%	0.76%	7.48%

Correlation

The correlation between ABTYX and FHTFX is 0.70, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.79
Correlation (5Y) Calculated over the trailing 5-year period	0.84
Correlation (10Y) Calculated over the trailing 10-year period	0.80
Correlation (All Time) Calculated using the full available price history since Feb 9, 2010	0.75

The correlation between ABTYX and FHTFX shifts across timeframes, from 0.70 (1 year) to 0.84 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

ABTYX vs. FHTFX — Risk / Return Rank

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

ABTYX

ABTYX Risk / Return Rank: 51
ABTYX Sharpe Ratio Rank: 54
ABTYX Sortino Ratio Rank: 62
ABTYX Omega Ratio Rank: 69
ABTYX Calmar Ratio Rank: 35
ABTYX Martin Ratio Rank: 33

FHTFX

FHTFX Risk / Return Rank: 86
FHTFX Sharpe Ratio Rank: 87
FHTFX Sortino Ratio Rank: 92
FHTFX Omega Ratio Rank: 92
FHTFX Calmar Ratio Rank: 82
FHTFX Martin Ratio Rank: 76

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.

ABTYX vs. FHTFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AB High Income Municipal Portfolio (ABTYX) and Federated Hermes Municipal High Yield Advtg Fd (FHTFX). 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.

	ABTYX	FHTFX	Difference
Sharpe ratio: Return per unit of total volatility	2.16	2.84	-0.68
Sortino ratio: Return per unit of downside risk	3.31	4.59	-1.28
Omega ratio: Gain probability vs. loss probability	1.46	1.69	-0.23
Calmar ratio: Return relative to maximum drawdown	2.23	3.82	-1.59
Martin ratio: Return relative to average drawdown	7.49	14.28	-6.79
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ABTYX vs. FHTFX - Sharpe Ratio Comparison

The current ABTYX Sharpe Ratio is 2.16, which is comparable to the FHTFX Sharpe Ratio of 2.84. The chart below compares the historical Sharpe Ratios of ABTYX and FHTFX, 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

	ABTYX	FHTFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.16	2.84	-0.68
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.11	0.15	-0.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.51	0.52	-0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.98	1.08	-0.11

Drawdowns

ABTYX vs. FHTFX - Drawdown Comparison

The maximum ABTYX drawdown since its inception was -21.44%, smaller than the maximum FHTFX drawdown of -27.61%. Use the drawdown chart below to compare losses from any high point for ABTYX and FHTFX.

Drawdown Indicators

	ABTYX	FHTFX	Difference
Max Drawdown Largest peak-to-trough decline	-21.44%	-27.61%	+6.17%
Max Drawdown (1Y) Largest decline over 1 year	-3.82%	-2.46%	-1.36%
Max Drawdown (3Y) Largest decline over 3 years	-9.37%	-7.60%	-1.77%
Max Drawdown (5Y) Largest decline over 5 years	-21.44%	-17.77%	-3.67%
Max Drawdown (10Y) Largest decline over 10 years	-21.44%	-17.77%	-3.67%
Current Drawdown Current decline from peak	-0.42%	0.00%	-0.42%
Average Drawdown Average peak-to-trough decline	-3.96%	-2.66%	-1.30%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.13%	2.23%	-1.10%

Volatility

ABTYX vs. FHTFX - Volatility Comparison

AB High Income Municipal Portfolio (ABTYX) has a higher volatility of 1.53% compared to Federated Hermes Municipal High Yield Advtg Fd (FHTFX) at 1.01%. This indicates that ABTYX's price experiences larger fluctuations and is considered to be riskier than FHTFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ABTYX	FHTFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.53%	1.01%	+0.52%
Volatility (6M) Calculated over the trailing 6-month period	2.94%	2.06%	+0.88%
Volatility (1Y) Calculated over the trailing 1-year period	3.95%	3.34%	+0.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.06%	5.15%	+0.91%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.63%	4.86%	+0.77%

ABTYX vs. FHTFX - Expense Ratio Comparison

ABTYX has a 0.53% expense ratio, which is lower than FHTFX's 0.89% expense ratio.

Dividends

ABTYX vs. FHTFX - Dividend Comparison

ABTYX's dividend yield for the trailing twelve months is around 4.61%, more than FHTFX's 3.05% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ABTYX AB High Income Municipal Portfolio	4.61%	5.93%	4.15%	3.10%	3.91%	2.59%	3.70%	4.27%	4.60%	4.20%	4.48%	4.69%
FHTFX Federated Hermes Municipal High Yield Advtg Fd	3.05%	3.02%	4.53%	3.81%	3.65%	3.14%	3.52%	3.88%	3.85%	3.88%	4.11%	4.02%

Frequently Asked Questions

Can I hold both ABTYX and FHTFX in my portfolio?

ABTYX and FHTFX have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ABTYX or FHTFX?

ABTYX has higher volatility (1.53%) compared to FHTFX (1.01%). In terms of maximum drawdown, ABTYX dropped -21.44% vs FHTFX's -27.61%.

Which has better risk-adjusted returns?

FHTFX currently has the higher Sharpe Ratio (2.84 vs 2.16), 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.