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Mfs Municipal High Yield Muni Bond Fund A: (MF: MMHYX)

(NASDAQ Mutual Funds) As of Oct 2, 2026 05:40 PM ET

$7.00 USD

0.00 (NA)

Zacks MF Rank

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Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

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1-Strong Buy of 5 1        

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Zacks Premium Research for MMHYX

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

Zacks Mutual Fund Rank FAQ - Learn more about the Zacks Mutual Fund Rank
Zacks Mutual Fund Rank Home - All Zacks Rank resources in one place
Zacks Premium - The only way to get access to the Zacks Rank

Strong Buy 1
MF Report

Fund Description

The fund normally invests primarily in municipal instruments, defined as debt issued by or for U.S. states, territories, possessions, or their subdivisions and related entities for public or private purposes. Under normal market conditions, it invests at least 80% of net assets (including borrowings for investment purposes) in securities and other investments whose interest is exempt from U.S. federal income tax, though interest may be subject to the federal alternative minimum tax. It may invest 25% or more in similar project types and up to 100% in below investment grade debt, and may concentrate in one or a few states or territories. It may use derivatives for any purpose, primarily to adjust market or interest-rate exposure. Security selection uses active bottom-up fundamental analysis, with quantitative screens and top-down factors also considered.

Load Information

Ticker Max
Load %
Deferred
Load %
Red.
Fee %
12B-1
Fee %
Mgmt
Fee %
Expense
Ratio %
MFS Municipal High Income A MMHYX 4.25 NA 0.00 0.00 0.53 0.66

Return Data

Ticker Nav Inception Date % yield 1 year return 2 year return 3 year return
MFS Municipal High Income Fund A MMHYX 7.00 2/24/1984 4.47 6.98 5.64 0.62
MFS Municipal High Income Fund B MMHBX 7.20 2/24/1984 3.72 6.20 4.86 -0.12
MFS Municipal High Income Fund C MMHCX 7.20 2/24/1984 3.46 5.93 4.59 -0.37
MFS Municipal High Income Fund I MMIIX 7.19 6/1/2011 4.46 6.98 5.63 0.61

Investment Information

Ticker Minimum Initial Investment ($) Minimum Subsequent Investment ($) Minimum Initial IRA ($) Dividend Frequency
MFS Municipal High Income A MMHYX 1000 50 250 M

Contact Information

Family MFS
Address 500 Boylston St
Boston, MA 02116
Phone 800 225-2606