LMUB
iShares Long-Term National Muni Bond ETF
stockNYSEETF
Market OpenOct 5, 2026 10:49:58 AM EDT
46.50USD+0.313%(+0.15)138,638
46.16Bid46.66Ask0.50SpreadAs of 2026-09-15, there were 456,619 shares short with a short interest of 1.23%.
LMUB Short Interest - Official
Short Interest
LMUB Short Position Change - Official
Short Position Change
LMUB Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 1.23 | 456,619 | 1.00 | +325,127 | +247.26 | 37,025,000 | 37,025,000 |
| 2026-08-31 | 0.40 | 131,492 | 1.00 | -36,389 | -21.68 | 32,525,000 | 32,525,000 |
| 2026-08-14 | 0.52 | 167,881 | 1.10 | +130,924 | +354.26 | 32,075,000 | 32,075,000 |
| 2026-07-31 | 0.11 | 36,957 | 1.00 | -69,267 | -65.21 | 33,900,000 | 33,900,000 |
| 2026-07-15 | 0.32 | 106,224 | 1.00 | -24,689 | -18.86 | 33,450,000 | 33,450,000 |
| 2026-06-30 | 0.40 | 130,913 | 1.00 | -25,286 | -16.19 | 33,025,000 | 33,025,000 |
| 2026-06-15 | 0.49 | 156,199 | 1.06 | +56,642 | +56.89 | 32,200,000 | 32,200,000 |
| 2026-05-15 | 0.33 | 99,557 | 1.00 | -68,957 | -40.92 | 30,175,000 | 30,175,000 |
| 2026-04-30 | 0.57 | 168,514 | 1.16 | -36,962 | -17.99 | 29,325,000 | 29,325,000 |
| 2026-04-15 | 0.73 | 205,476 | 1.00 | -77,283 | -27.33 | 28,200,000 | 28,200,000 |
| 2026-03-31 | 1.04 | 282,759 | 1.00 | -13,284,285 | -97.92 | 27,175,000 | 27,175,000 |
| 2026-03-13 | 2,359.49 | 13,567,044 | 4.41 | +13,561,495 | +244,395.30 | 575,000 | 575,000 |
| 2026-02-27 | 0.97 | 5,549 | 1.01 | +55 | +1.00 | 575,000 | 575,000 |
| 2026-02-13 | 0.96 | 5,494 | 1.46 | +4,213 | +328.88 | 575,000 | 575,000 |
| 2026-01-30 | 0.22 | 1,281 | 1.00 | -941 | -42.35 | 575,000 | 575,000 |
| 2026-01-15 | 0.39 | 2,222 | 1.00 | +1,423 | +178.10 | 575,000 | 575,000 |
| 2025-12-31 | 0.14 | 799 | 1.00 | -5,603 | -87.52 | 575,000 | 575,000 |
| 2025-12-15 | 1.11 | 6,402 | 1.17 | -5,070 | -44.19 | 575,000 | 575,000 |
| 2025-11-28 | 2.00 | 11,472 | 3.48 | -368 | -3.11 | 575,000 | 575,000 |
| 2025-11-14 | 2.15 | 11,840 | 9.14 | +777 | +7.02 | 550,000 | 550,000 |
| 2025-10-31 | 2.01 | 11,063 | 9.21 | +2,936 | +36.13 | 550,000 | 550,000 |
| 2025-10-15 | 1.48 | 8,127 | 5.24 | +268 | +3.41 | 550,000 | 550,000 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.