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HYMU vs. MWOFX
Performance
Return for Risk
Drawdowns
Volatility
Dividends

HYMU vs. MWOFX

Last updated Jun 5, 2026

HYMU (BlackRock High Yield Muni Income Bond ETF) and MWOFX (MFS Global Growth Fund) are both funds - HYMU is a High Yield Muni fund actively managed by BlackRock, while MWOFX is a Global Equities fund managed by MFS. HYMU charges 0.35%/yr vs 1.22%/yr for MWOFX.

Performance

HYMU vs. MWOFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock High Yield Muni Income Bond ETF (HYMU) and MFS Global Growth Fund (MWOFX). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

HYMU

1D
0.00%
1M
—
YTD
—
6M
—
1Y
—
3Y*
—
5Y*
—
10Y*
—

MWOFX

1D
-1.29%
1M
0.42%
YTD
-3.39%
6M
-3.00%
1Y
1.87%
3Y*
7.57%
5Y*
3.71%
10Y*
10.31%
*Multi-year figures are annualized to reflect compound growth (CAGR)

HYMU vs. MWOFX - Yearly Performance Comparison

2026 (YTD)
HYMU
BlackRock High Yield Muni Income Bond ETF		0.00%
MWOFX
MFS Global Growth Fund		-0.84%

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BlackRock High Yield Muni Income Bond ETF

MFS Global Growth Fund

Often compared with HYMU:
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Often compared with MWOFX:
MWOFX vs. FSELXMWOFX vs. JPREMWOFX vs. LVHIMWOFX vs. SGOVMWOFX vs. MGKMWOFX vs. FZROXMWOFX vs. CCRV

Return for Risk

HYMU vs. MWOFX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
HYMU
MWOFX
MWOFX Risk / Return Rank: 44
Overall Rank
MWOFX Sharpe Ratio Rank: 44
Sharpe Ratio Rank
MWOFX Sortino Ratio Rank: 44
Sortino Ratio Rank
MWOFX Omega Ratio Rank: 44
Omega Ratio Rank
MWOFX Calmar Ratio Rank: 44
Calmar Ratio Rank
MWOFX Martin Ratio Rank: 44
Martin Ratio Rank
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.

HYMU vs. MWOFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock High Yield Muni Income Bond ETF (HYMU) and MFS Global Growth Fund (MWOFX). 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.

HYMU vs. MWOFX - Sharpe Ratio Comparison

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Sharpe Ratios by Period

HYMUMWOFXDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

—

0.19

—

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

—

0.24

—

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

—

0.62

—

Sharpe Ratio (All Time)

Calculated using the full available price history

—

0.48

—

Drawdowns

HYMU vs. MWOFX - Drawdown Comparison

The maximum HYMU drawdown since its inception was 0.00%, smaller than the maximum MWOFX drawdown of -56.10%. Use the drawdown chart below to compare losses from any high point for HYMU and MWOFX.

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Drawdown Indicators

HYMUMWOFXDifference

Max Drawdown

Largest peak-to-trough decline

0.00%

-56.10%

+56.10%

Max Drawdown (1Y)

Largest decline over 1 year

—

-13.82%

—

Max Drawdown (3Y)

Largest decline over 3 years

—

-16.45%

—

Max Drawdown (5Y)

Largest decline over 5 years

—

-27.64%

—

Max Drawdown (10Y)

Largest decline over 10 years

—

-31.68%

—

Current Drawdown

Current decline from peak

0.00%

-5.71%

+5.71%

Average Drawdown

Average peak-to-trough decline

0.00%

-11.91%

+11.91%

Ulcer Index

Depth and duration of drawdowns from previous peaks

—

4.42%

—

Volatility

HYMU vs. MWOFX - Volatility Comparison

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Volatility by Period

HYMUMWOFXDifference

Volatility (1M)

Calculated over the trailing 1-month period

—

3.34%

—

Volatility (6M)

Calculated over the trailing 6-month period

—

9.45%

—

Volatility (1Y)

Calculated over the trailing 1-year period

0.00%

12.13%

-12.13%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

0.00%

15.81%

-15.81%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

0.00%

16.62%

-16.62%

HYMU vs. MWOFX - Expense Ratio Comparison

HYMU has a 0.35% expense ratio, which is lower than MWOFX's 1.22% expense ratio.

Dividends

HYMU vs. MWOFX - Dividend Comparison

HYMU has not paid dividends to shareholders, while MWOFX's dividend yield for the trailing twelve months is around 5.61%.

PositionTTM20252024202320222021202020192018201720162015
HYMU
BlackRock High Yield Muni Income Bond ETF		0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
MWOFX
MFS Global Growth Fund		5.61%5.42%5.14%2.09%3.60%6.25%3.13%1.86%5.00%3.43%1.68%6.08%
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