Public snapshot
CXH Income Quality Score
MFS Investment Grade Municipal Trust (CXH) has an Income Quality Score of 47/100, classified as a Question Mark with high confidence, based on a 10-year income and total-return history.
MFS Investment Grade Municipal Trust (CXH) is a closed-end fund and is part of the IQ Score universe.
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.
Get a free monthly email as new public IQ Score snapshots are released — new Friends, downgrades and distribution changes across the income universe.
IQ Score History
Not enough published history yet to draw a trend.
Signals & Drivers
IQ signal scores
Each signal is normalised to 0–100 and combined by weight into the overall IQ Score.
What is working
- Distributions growing year-over-year
What to watch
- Distributions exceed long-term total return
- 1–2 years with a material annual distribution decline
Flags & gates
- Stale Prices
Distribution Safety
High confidence (10-year history)
- 19890.46Held
- 19901.0425Raised
- 19910.935Lower total
- 19920.77Lower total
- 19930.73Lower total
- 19940.66Lower total
- 19950.6Lower total
- 19960.55Lower total
- 19970.6535Raised
- 19980.55Lower total
- 19990.6Raised
- 20000.601Held
- 20010.657Raised
- 20020.73Raised
- 20030.7435Raised
- 20040.769Raised
- 20050.6735Lower total
- 20060.574Lower total
- 20070.552Lower total
- 20080.546Held
- 20090.609Raised
- 20100.7005Raised
- 20110.704Held
- 20120.6205Lower total
- 20130.551Lower total
- 20140.527Lower total
- 20150.5105Lower total
- 20160.4865Lower total
- 20170.476Lower total
- 20180.4635Lower total
- 20190.4523Lower total
- 20200.4676Raised
- 20210.4917Raised
- 20220.338Cut
- 20230.2745Cut
- 20240.307Raised
- 20250.3735Raised
- 20260.3407Partial 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.
Browse the full Income Quality Score research across CEFs, BDCs, REITs and income ETFs.
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.