RUBI
Rubico Inc. Common Stock
stockNASDAQ
Market OpenNov 6, 2026 10:53:31 AM EST
1.67USD+0.500%(+1.67)17,219
As of 2026-10-15, there were 264,415 shares short with a short interest of 34.95%.
RUBI Short Interest - Official
RUBI Short Position Change - Official
RUBI 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 | 34.95 | 264,415 | 1.00 | +193,623 | +273.51 | 2,687,109 | 756,645 |
| 2026-09-30 | 9.36 | 70,792 | 1.00 | +30,311 | +74.88 | 1,791,406 | 756,645 |
| 2026-09-15 | 5.35 | 40,481 | 1.00 | +1,540 | +3.95 | 1,791,406 | 756,645 |
| 2026-08-31 | 5.15 | 38,941 | 1.00 | -1,073 | -2.68 | 1,791,406 | 756,645 |
| 2026-08-14 | 5.29 | 40,014 | 1.00 | -10,871 | -21.36 | 605,012 | 756,645 |
| 2026-07-31 | 6.73 | 50,885 | 1.00 | +45,830 | +906.63 | 605,012 | 756,645 |
| 2026-07-15 | 0.67 | 5,055 | 1.00 | -15,274 | -75.13 | 605,012 | 756,645 |
| 2026-06-30 | 2.69 | 20,329 | 1.00 | -16,235 | -44.40 | 130,519 | 756,645 |
| 2026-06-15 | 18,209.24 | 36,564 | 1.00 | +30,012 | +458.05 | 130,520 | 201 |
| 2026-05-15 | 3,263.03 | 6,552 | 2.10 | +4,137 | +171.31 | 30,724 | 201 |
| 2026-04-30 | 7.86 | 2,415 | 1.00 | +31 | +1.29 | 30,711 | 30,711 |
| 2026-04-15 | 7.87 | 2,384 | 1.00 | +1,354 | +131.47 | 30,294 | 30,294 |
| 2026-03-31 | 3.40 | 1,030 | 1.00 | -960 | -48.23 | 30,294 | 30,294 |
| 2026-03-13 | 12.25 | 1,990 | 1.00 | +1,534 | +336.90 | 16,240 | 16,240 |
| 2026-02-27 | 2.80 | 455 | 1.00 | +209 | +84.51 | 16,240 | 16,240 |
| 2026-02-13 | 12.09 | 247 | 1.00 | +186 | +308.38 | 2,041 | 2,041 |
| 2026-01-30 | 3.04 | 60 | 1.00 | -51 | -45.72 | 1,990 | 1,990 |
| 2026-01-15 | 5.60 | 111 | 1.00 | +11 | +10.53 | 1,990 | 1,990 |
| 2025-12-31 | 8.20 | 101 | 1.00 | -42 | -29.34 | 1,228 | 1,228 |
| 2025-12-15 | 11.61 | 143 | 1.00 | +48 | +50.56 | 1,228 | 1,228 |
| 2025-11-28 | 9.35 | 95 | 1.00 | +8 | +8.92 | 1,013 | 1,013 |
| 2025-11-14 | 29.62 | 87 | 1.00 | +83 | +2,002.60 | 294 | 294 |
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.