NYM vs. FUMB

Last updated Jun 4, 2026

NYM (AB New York Intermediate Municipal ETF) and FUMB (First Trust Ultra Short Duration Municipal ETF) are both Municipal Bonds funds. Both are actively managed. At a 0.24 correlation, their price movements are largely independent. NYM charges 0.27%/yr vs 0.45%/yr for FUMB.

Performance

NYM vs. FUMB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AB New York Intermediate Municipal ETF (NYM) and First Trust Ultra Short Duration Municipal ETF (FUMB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, NYM achieves a 1.43% return, which is significantly higher than FUMB's 1.07% return.

NYM

• 1D: 0.04%
• 1M: 0.48%
• YTD: 1.43%
• 6M: 1.92%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

FUMB

• 1D: -0.03%
• 1M: 0.15%
• YTD: 1.07%
• 6M: 1.30%
• 1Y: 2.55%
• 3Y*: 2.98%
• 5Y*: 1.96%
• 10Y*: —

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

NYM vs. FUMB - Yearly Performance Comparison

	2026 (YTD)	2025
NYM AB New York Intermediate Municipal ETF	1.43%	0.41%
FUMB First Trust Ultra Short Duration Municipal ETF	1.07%	0.33%

Correlation

The correlation between NYM and FUMB is 0.24, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 11, 2025	0.24

Return for Risk

NYM vs. FUMB — Risk / Return Rank

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

FUMB

FUMB Risk / Return Rank: 95
FUMB Sharpe Ratio Rank: 92
FUMB Sortino Ratio Rank: 95
FUMB Omega Ratio Rank: 95
FUMB Calmar Ratio Rank: 97
FUMB Martin Ratio Rank: 97

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.

NYM vs. FUMB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AB New York Intermediate Municipal ETF (NYM) and First Trust Ultra Short Duration Municipal ETF (FUMB). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	NYM	FUMB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	3.38	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	1.70	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.63	1.00	+0.62

Drawdowns

NYM vs. FUMB - Drawdown Comparison

The maximum NYM drawdown since its inception was -1.76%, smaller than the maximum FUMB drawdown of -2.68%. Use the drawdown chart below to compare losses from any high point for NYM and FUMB.

Drawdown Indicators

	NYM	FUMB	Difference
Max Drawdown Largest peak-to-trough decline	-1.76%	-2.68%	+0.92%
Max Drawdown (1Y) Largest decline over 1 year	—	-0.22%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-0.60%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-1.25%	—
Current Drawdown Current decline from peak	-0.23%	-0.03%	-0.20%
Average Drawdown Average peak-to-trough decline	-0.42%	-0.19%	-0.23%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.06%	—

Volatility

Volatility by Period

	NYM	FUMB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.20%	—
Volatility (6M) Calculated over the trailing 6-month period	—	0.53%	—
Volatility (1Y) Calculated over the trailing 1-year period	2.06%	0.76%	+1.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.06%	1.16%	+0.90%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.06%	1.77%	+0.29%

NYM vs. FUMB - Expense Ratio Comparison

NYM has a 0.27% expense ratio, which is lower than FUMB's 0.45% expense ratio.

Dividends

NYM vs. FUMB - Dividend Comparison

NYM's dividend yield for the trailing twelve months is around 1.73%, less than FUMB's 2.80% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
FUMB First Trust Ultra Short Duration Municipal ETF	2.80%	2.90%	2.86%	2.24%	1.02%	0.43%	0.94%	1.74%	0.15%
NYM AB New York Intermediate Municipal ETF	1.73%	0.49%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both NYM and FUMB in my portfolio?

NYM and FUMB have a correlation of 0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, NYM or FUMB?

On fees, NYM is cheaper at 0.27% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, NYM or FUMB?

NYM is cheaper with a 0.27% expense ratio, compared with 0.45% for FUMB.

Which ETF pays a higher dividend yield, NYM or FUMB?

FUMB has the higher dividend yield at 2.80%, compared with 1.73% for NYM.

What is the main difference between NYM and FUMB?

They also come from different issuers: AllianceBernstein and First Trust. Their fees differ too: 0.27% for NYM and 0.45% for FUMB.