NMZ · Nuveen Municipal High Income Opportunity Fund
$10.28
-0.04 (-0.39%)
At close · Jul 23
Market Cap
$2.21B
Shares
215.37M
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
27/100
Short interest 0.0% of shares — P14
Days to cover 1.0 — P15
Price vs VWAP -0.1% — P54
Short-volume trend -1.9% — P44
Short interest change -50.7% — P6
Worst FTD 0.01% of shares — P46
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-06-30 | 70,042 | 142,134 | -72,092 | 1.00 |
| 2026-06-15 | 142,134 | 332,146 | -190,012 | 1.00 |
| 2026-05-29 | 332,146 | 332,120 | +26 | 1.00 |
| 2026-05-15 | 332,120 | 476,284 | -144,164 | 1.00 |
| 2026-04-30 | 476,284 | 2,139,796 | -1,663,512 | 1.00 |
| 2026-04-15 | 2,139,796 | 1,914,362 | +225,434 | 5.02 |
| 2026-03-31 | 1,914,362 | 1,787,439 | +126,923 | 4.31 |
| 2026-03-13 | 1,787,439 | 1,142,095 | +645,344 | 3.55 |
| 2026-02-27 | 1,142,095 | 1,325,657 | -183,562 | 2.46 |
| 2026-02-13 | 1,325,657 | 679,611 | +646,046 | 2.76 |
| 2026-01-30 | 679,611 | 570,337 | +109,274 | 1.56 |
| 2026-01-15 | 570,337 | 308,838 | +261,499 | 1.51 |
| 2025-12-31 | 308,838 | 836,429 | -527,591 | 1.00 |
| 2025-12-15 | 836,429 | 781,340 | +55,089 | 1.82 |
| 2025-11-28 | 781,340 | 790,410 | -9,070 | 2.82 |
| 2025-11-14 | 790,410 | 530,835 | +259,575 | 2.48 |
| 2025-10-31 | 530,835 | 358,880 | +171,955 | 1.84 |
| 2025-10-15 | 358,880 | 245,801 | +113,079 | 1.27 |
| 2025-09-30 | 245,801 | 69,660 | +176,141 | 1.00 |
| 2025-09-15 | 69,660 | 144,638 | -74,978 | 1.00 |
| 2025-08-29 | 144,638 | 273,100 | -128,462 | 1.00 |
| 2025-08-15 | 273,100 | 252,464 | +20,636 | 1.00 |
| 2025-07-31 | 252,464 | 160,177 | +92,287 | 1.00 |
Showing 1–23 of 23 settlements