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Public snapshot

MFM Income Quality Score

Aberdeen Municipal Income Fund (MFM) has an Income Quality Score of 46/100, classified as a Question Mark with high confidence, based on a 10-year income and total-return history.

Aberdeen Municipal Income Fund (MFM) is a closed-end fund and is part of the IQ Score universe.

July 2026 snapshotAs of July 31, 2026Lookback: 10-year
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Long-term focused10-year income and total-return analysis
Data-drivenObjective scoring across 4 quality, distribution and risk signals
Clear classificationFriends to own. Foes to avoid.
IQ Score
46/100
Question MarkHigh confidence
Asset Type
CEF
Exchange
NYSE
Trailing Yield (TTM)
Not published
No normalized trailing yield is published for closed-end funds in this snapshot.
Rank in CEF Universe
220 of 358
Lookback
10-year
Data as of
July 31, 2026
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About this snapshot
This is the public July 2026 snapshot. Public snapshots are delayed and frozen: once released, a month's scores do not change, and current data is reserved for members. The July 2026 snapshot is published as the public launch snapshot.
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MFMAberdeen Municipal Income Fund
46Question MarkHigh confidence
Snapshot
2026-07
Data as of
2026-07-31
Lookback
10-year
Asset type
Closed-End Fund

IQ Score History

6535FRIENDQUESTION MARKFOE050100Methodology updatedMethodology updated on 2026-07-31 (iq-4class-v1 → iq-4class-v3-direct-dist)2026-072026-072026-072026-07-17 · 46.7 · Question Mark · Published Snapshot History · iq-4class-v12026-07-20 · 46.0 · Question Mark · Published Snapshot History · iq-4class-v12026-07-21 · 45.6 · Question Mark · Published Snapshot History · iq-4class-v12026-07-22 · 45.5 · Question Mark · Published Snapshot History · iq-4class-v12026-07-23 · 46.6 · Question Mark · Published Snapshot History · iq-4class-v12026-07-24 · 46.2 · Question Mark · Published Snapshot History · iq-4class-v12026-07-27 · 45.9 · Question Mark · Published Snapshot History · iq-4class-v12026-07-28 · 45.6 · Question Mark · Published Snapshot History · iq-4class-v12026-07-29 · 45.5 · Question Mark · Published Snapshot History · iq-4class-v12026-07-30 · 45.8 · Question Mark · Published Snapshot History · iq-4class-v12026-07-31 · 46.4 · Question Mark · Published Snapshot History · iq-4class-v3-direct-dist6535FRIENDQUESTION MARKFOE050100Methodology updated on 2026-07-31 (iq-4class-v1 → iq-4class-v3-direct-dist)2026-072026-07

Reconstructed monthly scores are computed from current data and methodology. Published snapshots are the frozen monthly releases, marked on the line. Where the methodology changed, the line is broken rather than joined across the change.

Signals & Drivers

IQ signal scores

Each signal is normalised to 0–100 and combined by weight into the overall IQ Score.

Economic Payout Coverage
36/100
Working Capital Preservation
59/100
Distribution Cut Score
40/100
Distribution Trend
73/100

What is working

  • Distributions growing year-over-year

What to watch

  • 1–2 years with a material annual distribution decline

Distribution Safety

5Years raised
2Years cut
32Years of data
RisingCurrent trend

High confidence (10-year history)

  1. 19880.502Held
  2. 19890.761Raised
  3. 19900.757Held
  4. 19910.666Lower total
  5. 19920.36Lower total
  6. 20000.22Lower total
  7. 20010.528Raised
  8. 20020.528Held
  9. 20030.537Held
  10. 20040.546Held
  11. 20050.542Held
  12. 20060.484Lower total
  13. 20070.461Lower total
  14. 20080.456Held
  15. 20090.496Raised
  16. 20100.504Held
  17. 20110.504Held
  18. 20120.481Lower total
  19. 20130.4425Lower total
  20. 20140.401Lower total
  21. 20150.3915Held
  22. 20160.379Lower total
  23. 20170.3858Held
  24. 20180.363Lower total
  25. 20190.333Lower total
  26. 20200.314Lower total
  27. 20210.3035Lower total
  28. 20220.251Cut
  29. 20230.213Cut
  30. 20240.249Raised
  31. 20250.276Raised
  32. 20260.204Partial year

Distributions per year, from the frozen distribution-stability signal. “Lower total” means the calendar-year sum was smaller than the prior year (often a special-distribution rolloff or timing shift), but did not decline more than the engine's 10% material-decline threshold — see Years Cut above for years that did.

The IQ Score is a research classification of historical income quality. It is not investment advice, not a recommendation and not a prediction of future returns.

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IQ Score is a long-duration quality and distribution-safety classification for income assets. It is research based on historical data, not personal investment advice, and it does not tell you what to buy or sell. Figures reflect a delayed public snapshot and may differ from current data.