NMZ
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND$8.84 +0.21 (+2.43%)
Oct 26 4:00 PM ET · prev $8.63
1 year
−16.5%
from $10.59 · Oct 27
30 days
+0.8%
from $8.77
52-week range
$8.63–10.74
−18% from high · low Oct 23
Avg volume 20D
1.85M
Oct 23 spike 5.52M
Short interest
98.6K
−34.2%
Days to cover
1.0
at average volume
Insider net
−$29.1K
2 buyers · 2 sellers · 12 mo
New fund stakes
0
Q2 2026 13F · 0 exits
Filing reports
1
analyzed by SecBot
SecBot read BEARISH 1 report · 90 days
Balance 1 bearish · 0 bullish oldest → newest, height = score
Avg score ·High conf. 1/1
Price
Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.
No data for this timeframe.
- B Mar 5 1 insider buy $1.0K at $10.48
- S Jun 22 1 insider sell $30.2K at $10.36
- S Jul 24 to Aug 4 4 days of insider sells: $491.94 by 1 insider, avg $10.25
- B Jul 24 1 insider buy $92.11 at $10.24
- B Aug 3 to Aug 4 2 days of insider buys: $398.16 by 1 insider, avg $10.21
- X Aug 14 Short interest falls 54.1% to 94.3K
- X Sep 15 Short interest jumps 74.6% to 150.0K
- X Sep 30 Short interest falls 34.2% to 98.6K
Signal stack
Where each data set points today.
- InsidersBEARISH
2 insiders bought $1.5K at an average $10.39. 2 insiders sold $30.7K. Price is 15% below their cost.
- InstitutionsBULLISH
Q2 2026: 24 added (0 new), 2 trimmed or exited.
- Short sellersCOVERING
Short interest −34.2% to 98.6K shares. 1.0 days to cover.
- TrendDOWNTREND
6% below its 50-day average. New closing low $8.63 on Oct 23.
Who's buying
13F· Q2 20260
new positions
0
exits
| Fund | Move | Value |
|---|---|---|
| WELLS FARGO & COMPANY/MN | DOUBLED | $24.9M |
| RAYMOND JAMES FINANCIAL INC | ADD | $20.4M |
| BANK OF AMERICA CORP /DE/ | DOUBLED | $11.8M |
| LPL Financial LLC | ADD | $11.4M |
| VAN ECK ASSOCIATES CORP | ADD | $11.2M |
| Cetera Investment Advisers | DOUBLED | $10.6M |
| Rockefeller Capital Management L.P. | DOUBLED | $6.3M |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | ADD | $5.5M |
Quarterly 13F filings are due 45 days after each quarter ends.
Catalysts
Scheduled dates and disclosed events: earnings, FDA and trial readouts, halts, press releases. Colored dot = impact.
Recent
Jul 6, 2026
Earnings date
NMZ Q2 2026 Earnings Scheduled — 2026-07-06
Apr 13, 2026
Short interest
FTD: NMZ — 55,803 shares ($0.6M) failed to deliver
Settlement: 20260413, Price: $10.39, FTD Value: $579,793.17, NUVEEN MUNICIPAL HIGH INCOME O
Feb 20, 2026
Short interest
FTD: NMZ — 68,610 shares ($0.7M) failed to deliver
Settlement: 20260220, Price: $10.60, FTD Value: $727,266, NUVEEN MUNICIPAL HIGH INCOME O
Feb 19, 2026
Short interest
FTD: NMZ — 71,788 shares ($0.8M) failed to deliver
Settlement: 20260219, Price: $10.62, FTD Value: $762,388.56, NUVEEN MUNICIPAL HIGH INCOME O
Insider ledger
Form 4$1.5K
bought · 2 insiders
$30.7K
sold · 2 insiders
−14.9%
vs their $10.39 cost
| Date | Insider | Type | Value |
|---|---|---|---|
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ 10%+ Owner | SELL | $10.23 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ 10%+ Owner | SELL | $10.32 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ 10%+ Owner | SELL | $10.24 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ 10%+ Owner | BUY | $10.18 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ 10%+ Owner | BUY | $10.19 |
| Aug 4, 2026 | BANK OF AMERICA CORP /DE/ 10%+ Owner | BUY | $10.19 |
| Aug 3, 2026 | BANK OF AMERICA CORP /DE/ 10%+ Owner | BUY | $143.00 |
| Aug 3, 2026 | BANK OF AMERICA CORP /DE/ 10%+ Owner | BUY | $71.37 |
Earnings setup
Estimates| Period | EPS est. | Range | 30D rev. | Revenue |
|---|---|---|---|---|
| Current Q | — | — | — | $0.00 |
| Next Q | — | — | — | $0.00 |
| Current FY | — | — | — | $0.00 |
| Next FY | — | — | — | $0.00 |
Short side
FINRA· Sep 30, 202698,644
shares short
-34.2%
vs prior settlement
1.0
days to cover
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Oct 23, 2026 SEC
Nuveen Municipal High Income Opportunity Fund (NMZ) is launching a transferable rights offering to raise up to…
424B5 — Impact 5/10
Aug 4, 2026 Insider
BANK OF AMERICA CORP /DE/ sold 1 shares
10%+ Owner @ $10.23 ($10.23)
Aug 4, 2026 Insider
BANK OF AMERICA CORP /DE/ sold 1 shares
10%+ Owner @ $10.32 ($10.32)
Aug 4, 2026 Insider
BANK OF AMERICA CORP /DE/ sold 1 shares
10%+ Owner @ $10.24 ($10.24)
Jul 6, 2026 Earnings calendar
NMZ Q2 2026 Earnings Scheduled — 2026-07-06
Jun 30, 2026 Inst.
WELLS FARGO & COMPANY/MN — DOUBLED
2,359,288 shares ($24.9M)
Jun 30, 2026 Inst.
RAYMOND JAMES FINANCIAL INC — ADD
1,930,236 shares ($20.4M)
SecBot reports
1 filing · 0 bullish · 1 bearishAll NMZ filing & press-release reports (1)
- 424B5 reportOct 23, 2026