FMUB vs. SCMB

Last updated Apr 2, 2026

Compare and contrast key facts about Fidelity Municipal Bond Opportunities ETF (FMUB) and Schwab Municipal Bond ETF (SCMB).

FMUB and SCMB are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. FMUB is an actively managed fund by Fidelity. It was launched on Feb 16, 2023. SCMB is a passively managed fund by Charles Schwab that tracks the performance of the ICE AMT-Free Core U.S. National Municipal Index - Benchmark TR Gross. It was launched on Oct 11, 2022.

Performance

FMUB vs. SCMB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Municipal Bond Opportunities ETF (FMUB) and Schwab Municipal Bond ETF (SCMB). The values are adjusted to include any dividend payments, if applicable.

FMUB vs. SCMB - Yearly Performance Comparison

	2026 (YTD)	2025
FMUB Fidelity Municipal Bond Opportunities ETF	0.35%	6.63%
SCMB Schwab Municipal Bond ETF	-0.33%	4.84%

Returns By Period

In the year-to-date period, FMUB achieves a 0.35% return, which is significantly higher than SCMB's -0.33% return.

FMUB

• 1D: 0.25%
• 1M: -1.37%
• YTD: 0.35%
• 6M: 1.49%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SCMB

• 1D: 0.18%
• 1M: -2.05%
• YTD: -0.33%
• 6M: 1.25%
• 1Y: 3.75%
• 3Y*: 2.51%
• 5Y*: —
• 10Y*: —

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

FMUB vs. SCMB - Expense Ratio Comparison

FMUB has a 0.30% expense ratio, which is higher than SCMB's 0.03% expense ratio.

FMUB

Fidelity Municipal Bond Opportunities ETF

SCMB

Schwab Municipal Bond ETF

Return for Risk

FMUB vs. SCMB — Risk / Return Rank

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

SCMB

SCMB Risk / Return Rank: 42
SCMB Sharpe Ratio Rank: 47
SCMB Sortino Ratio Rank: 40
SCMB Omega Ratio Rank: 53
SCMB Calmar Ratio Rank: 40
SCMB Martin Ratio Rank: 33

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.

FMUB vs. SCMB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Municipal Bond Opportunities ETF (FMUB) and Schwab Municipal Bond ETF (SCMB). 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

	FMUB	SCMB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	0.91	—
Sharpe Ratio (All Time) Calculated using the full available price history	2.13	0.91	+1.22

Correlation

The correlation between FMUB and SCMB is 0.71, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

FMUB vs. SCMB - Dividend Comparison

FMUB's dividend yield for the trailing twelve months is around 3.44%, which matches SCMB's 3.45% yield.

	TTM	2025	2024	2023	2022
FMUB Fidelity Municipal Bond Opportunities ETF	3.44%	2.63%	0.00%	0.00%	0.00%
SCMB Schwab Municipal Bond ETF	3.45%	3.36%	3.34%	3.10%	0.59%

Drawdowns

FMUB vs. SCMB - Drawdown Comparison

The maximum FMUB drawdown since its inception was -2.49%, smaller than the maximum SCMB drawdown of -6.13%. Use the drawdown chart below to compare losses from any high point for FMUB and SCMB.

Drawdown Indicators

	FMUB	SCMB	Difference
Max Drawdown Largest peak-to-trough decline	-2.49%	-6.13%	+3.64%
Max Drawdown (1Y) Largest decline over 1 year	—	-3.79%	—
Current Drawdown Current decline from peak	-1.61%	-2.24%	+0.63%
Average Drawdown Average peak-to-trough decline	-0.30%	-1.32%	+1.02%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	1.35%	—

Volatility

Volatility by Period

	FMUB	SCMB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	1.39%	—
Volatility (6M) Calculated over the trailing 6-month period	—	2.03%	—
Volatility (1Y) Calculated over the trailing 1-year period	3.36%	4.15%	-0.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.36%	4.21%	-0.85%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.36%	4.21%	-0.85%