NMB
Simplify National Muni Bond ETF
stockNYSEETF
At CloseOct 1, 2026 3:59:17 PM EDT
23.16USD0.000%(+23.16)1,048
22.70Bid23.06Ask0.36SpreadAfter-hoursOct 2, 2026 4:10:30 PM EDT
22.97USD-0.798%(-0.18)
As of 2026-09-15, there were 610 shares short with a short interest of 0.03%.
NMB Short Interest - Official
Short Interest
NMB Short Position Change - Official
Short Position Change
NMB 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 | 0.03 | 610 | 1.00 | -2,721 | -81.69 | 2,000,001 | 2,000,001 |
| 2026-08-31 | 0.17 | 3,331 | 1.00 | +739 | +28.51 | 2,000,001 | 2,000,001 |
| 2026-08-14 | 0.13 | 2,592 | 1.00 | -1,112 | -30.02 | 1,975,001 | 1,975,001 |
| 2026-07-31 | 0.19 | 3,704 | 1.00 | -1,071 | -22.43 | 1,975,001 | 1,975,001 |
| 2026-07-15 | 0.24 | 4,775 | 1.00 | -807 | -14.46 | 1,975,001 | 1,975,001 |
| 2026-06-30 | 0.29 | 5,582 | 1.04 | +4,145 | +288.45 | 1,950,001 | 1,950,001 |
| 2026-06-15 | 0.07 | 1,437 | 1.00 | -2,595 | -64.36 | 1,925,001 | 1,925,001 |
| 2026-05-15 | 0.21 | 4,032 | 1.56 | -3,151 | -43.87 | 1,900,001 | 1,900,001 |
| 2026-04-30 | 0.38 | 7,183 | 2.70 | -7,539 | -51.21 | 1,900,001 | 1,900,001 |
| 2026-04-15 | 0.79 | 14,722 | 2.06 | +7,597 | +106.62 | 1,875,001 | 1,875,001 |
| 2026-03-31 | 0.38 | 7,125 | 1.45 | -2,764 | -27.95 | 1,875,001 | 1,875,001 |
| 2026-03-13 | 0.53 | 9,889 | 3.20 | +5,193 | +110.58 | 1,875,001 | 1,875,001 |
| 2026-02-27 | 0.25 | 4,696 | 3.10 | +2,078 | +79.37 | 1,875,001 | 1,875,001 |
| 2026-02-13 | 0.14 | 2,618 | 1.00 | -5,797 | -68.89 | 1,875,001 | 1,875,001 |
| 2026-01-30 | 0.45 | 8,415 | 3.04 | +955 | +12.80 | 1,875,001 | 1,875,001 |
| 2026-01-15 | 0.40 | 7,460 | 2.20 | -174 | -2.28 | 1,850,001 | 1,850,001 |
| 2025-12-31 | 0.41 | 7,634 | 3.20 | -464 | -5.73 | 1,850,001 | 1,850,001 |
| 2025-12-15 | 0.42 | 8,098 | 1.88 | +2,955 | +57.46 | 1,950,001 | 1,950,001 |
| 2025-11-28 | 0.26 | 5,143 | 3.99 | -4,647 | -47.47 | 1,950,001 | 1,950,001 |
| 2025-11-14 | 0.51 | 9,790 | 2.56 | +1,114 | +12.84 | 1,925,001 | 1,925,001 |
| 2025-10-31 | 0.45 | 8,676 | 2.45 | -84 | -0.96 | 1,925,001 | 1,925,001 |
| 2025-10-15 | 0.46 | 8,760 | 8.10 | +4,054 | +86.15 | 1,925,001 | 1,925,001 |
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.