MBRX
Moleculin Biotech, Inc.
stockNASDAQ
Market OpenNov 10, 2026 1:42:00 PM EST
8.75USD+1.039%(+0.09)7,738
As of 2026-10-15, there were 126,324 shares short with a short interest of 2.39%.
MBRX Short Interest - Official
MBRX Short Position Change - Official
MBRX Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | 2.39 | 126,324 | 1.00 | -78,259 | -38.25 | 20,385,780 | 5,291,930 |
| 2026-09-30 | 3.87 | 204,583 | 1.00 | -83,025 | -28.87 | 20,385,780 | 5,291,930 |
| 2026-09-15 | 5.43 | 287,608 | 1.00 | +109,482 | +61.46 | 19,477,380 | 5,291,930 |
| 2026-08-31 | 3.37 | 178,126 | 1.00 | -138,266 | -43.70 | 19,477,380 | 5,291,930 |
| 2026-08-14 | 5.98 | 316,392 | 1.00 | -1,260,973 | -79.94 | 7,100,713 | 5,291,930 |
| 2026-07-31 | 29.81 | 1,577,365 | 1.00 | +522,745 | +49.57 | 7,065,000 | 5,291,930 |
| 2026-07-15 | 19.93 | 1,054,620 | 4.27 | -358,930 | -25.39 | 7,065,000 | 5,291,930 |
| 2026-06-30 | 26.71 | 1,413,550 | 1.00 | +258,598 | +22.39 | 5,336,350 | 5,292,005 |
| 2026-06-15 | 21.82 | 1,154,952 | 5.06 | +627,166 | +118.83 | 5,336,350 | 5,291,978 |
| 2026-05-15 | 44.61 | 527,786 | 2.12 | +193,425 | +57.85 | 5,336,350 | 1,183,244 |
| 2026-04-30 | 28.26 | 334,361 | 2.57 | +195,598 | +140.96 | 5,336,350 | 1,183,244 |
| 2026-04-15 | 11.73 | 138,763 | 1.67 | +24,853 | +21.82 | 5,336,350 | 1,183,244 |
| 2026-03-31 | 9.63 | 113,910 | 1.10 | +4,355 | +3.98 | 5,336,350 | 1,183,244 |
| 2026-03-13 | 9.26 | 109,555 | 1.00 | -81,601 | -42.69 | 3,079,229 | 1,183,244 |
| 2026-02-27 | 16.16 | 191,156 | 1.00 | -250,215 | -56.69 | 3,079,229 | 1,183,244 |
| 2026-02-13 | 37.30 | 441,371 | 6.38 | +12,291 | +2.86 | 3,079,229 | 1,183,244 |
| 2026-01-30 | 36.26 | 429,080 | 3.69 | +70,992 | +19.83 | 3,079,229 | 1,183,244 |
| 2026-01-15 | 30.26 | 358,088 | 2.29 | +186,550 | +108.75 | 3,079,229 | 1,183,244 |
| 2025-12-31 | 14.50 | 171,538 | 1.00 | -4,378 | -2.49 | 2,070,000 | 1,183,244 |
| 2025-12-15 | 14.87 | 175,916 | 1.00 | +24,532 | +16.20 | 2,070,000 | 1,183,244 |
| 2025-11-28 | 12.79 | 151,384 | 1.47 | -60,192 | -28.45 | 2,036,419 | 1,183,244 |
| 2025-11-14 | 17.88 | 211,577 | 1.28 | -137,007 | -39.30 | 1,979,943 | 1,183,244 |
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.