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Public snapshot

BTA Income Quality Score

BlackRock Long-Term Municipal Advantage Trust (BTA) has an Income Quality Score of 61/100, classified as a Question Mark with high confidence, based on a 10-year income and total-return history.

BlackRock Long-Term Municipal Advantage Trust (BTA) 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 5 quality, distribution and risk signals
Clear classificationFriends to own. Foes to avoid.
IQ Score
61/100
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
108 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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BTABlackRock Long-Term Municipal Advantage Trust
61Question MarkHigh confidence
Snapshot
2026-07
Data as of
2026-07-31
Lookback
10-year
Asset type
Closed-End Fund

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.

Economic Payout Coverage
41/100
Working Capital Preservation
61/100
Distribution Cut Score
70/100
Distribution Trend
58/100
NAV CAGR
87/100

What is working

  • Working capital preserved over time
  • Stable NAV over available history

What to watch

  • 1–2 years with a material annual distribution decline

Flags & gates

  • Stale Prices

Distribution Safety

7Years raised
1Years cut
21Years of data
RisingCurrent trend

High confidence (10-year history)

  1. 20060.619Held
  2. 20070.7476Raised
  3. 20080.66Lower total
  4. 20090.672Raised
  5. 20100.7222Raised
  6. 20110.813Raised
  7. 20120.7771Lower total
  8. 20130.742Lower total
  9. 20140.733Held
  10. 20150.696Lower total
  11. 20160.6715Lower total
  12. 20170.6548Lower total
  13. 20180.6509Held
  14. 20190.606Lower total
  15. 20200.6099Held
  16. 20210.63Raised
  17. 20220.6334Held
  18. 20230.5228Cut
  19. 20240.54Raised
  20. 20250.594Raised
  21. 20260.099Partial 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.