OABI · OmniAb, Inc. · Short Volume
$4.87
-0.12 (-2.40%)
At close · Oct 2
Return incl. dividend (before tax)
Market Cap
$670.25M
Shares
145.39M
Volume · Oct 2
1.62M
Avg daily vol (3M)
1.42M
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-10-02 | 455,496 | 0 | 759,109 | 60.0% |
| 2026-10-01 | 611,688 | 9,340 | 1,001,073 | 61.1% |
| 2026-09-30 | 647,466 | 390 | 927,698 | 69.8% |
| 2026-09-29 | 212,405 | 11 | 438,668 | 48.4% |
| 2026-09-28 | 130,767 | 0 | 231,799 | 56.4% |
| 2026-09-25 | 142,543 | 126 | 266,985 | 53.4% |
| 2026-09-24 | 230,002 | 0 | 449,741 | 51.1% |
| 2026-09-23 | 188,905 | 1 | 363,500 | 52.0% |
| 2026-09-22 | 227,645 | 2,280 | 430,142 | 52.9% |
| 2026-09-21 | 241,499 | 58 | 470,954 | 51.3% |
| 2026-09-18 | 162,660 | 0 | 298,701 | 54.5% |
| 2026-09-17 | 298,161 | 18 | 384,363 | 77.6% |
| 2026-09-16 | 165,022 | 1 | 307,271 | 53.7% |
| 2026-09-15 | 171,192 | 367 | 317,079 | 54.0% |
| 2026-09-14 | 400,774 | 6,534 | 670,571 | 59.8% |
| 2026-09-11 | 226,248 | 0 | 475,143 | 47.6% |
| 2026-09-10 | 311,216 | 771 | 586,544 | 53.1% |
| 2026-09-09 | 267,316 | 6,117 | 499,486 | 53.5% |
| 2026-09-08 | 268,935 | 2,517 | 470,873 | 57.1% |
| 2026-09-04 | 276,617 | 4,945 | 722,674 | 38.3% |
| 2026-09-03 | 447,980 | 9,672 | 801,970 | 55.9% |
| 2026-09-02 | 1,143,931 | 70,430 | 2,039,236 | 56.1% |
| 2026-09-01 | 170,350 | 0 | 493,632 | 34.5% |
| 2026-08-31 | 110,761 | 7,567 | 256,073 | 43.3% |
| 2026-08-28 | 191,657 | 3,800 | 453,088 | 42.3% |
| 2026-08-27 | 185,500 | 2,200 | 521,857 | 35.5% |
| 2026-08-26 | 273,347 | 375 | 520,532 | 52.5% |
| 2026-08-25 | 252,966 | 10,535 | 594,377 | 42.6% |
| 2026-08-24 | 288,342 | 0 | 722,990 | 39.9% |
| 2026-08-21 | 270,523 | 1,240 | 878,855 | 30.8% |
| 2026-08-20 | 353,252 | 75,135 | 907,334 | 38.9% |
| 2026-08-19 | 357,190 | 476 | 1,417,319 | 25.2% |
| 2026-08-18 | 555,249 | 63,734 | 1,540,317 | 36.0% |
| 2026-08-17 | 2,386,363 | 32,188 | 5,267,014 | 45.3% |
| 2026-08-14 | 46,136 | 0 | 178,730 | 25.8% |
| 2026-08-13 | 119,359 | 300 | 367,664 | 32.5% |
| 2026-08-12 | 107,081 | 0 | 312,119 | 34.3% |
| 2026-08-11 | 132,173 | 0 | 446,511 | 29.6% |
| 2026-08-10 | 292,019 | 0 | 818,205 | 35.7% |
| 2026-08-07 | 446,714 | 7,799 | 1,202,154 | 37.2% |
| 2026-08-06 | 79,249 | 0 | 138,730 | 57.1% |
| 2026-08-05 | 113,643 | 0 | 133,557 | 85.1% |
| 2026-08-04 | 67,826 | 176 | 116,625 | 58.2% |
| 2026-08-03 | 54,941 | 0 | 76,235 | 72.1% |
| 2026-07-31 | 77,819 | 0 | 96,925 | 80.3% |
| 2026-07-30 | 28,146 | 0 | 56,717 | 49.6% |
| 2026-07-29 | 72,172 | 0 | 111,962 | 64.5% |
| 2026-07-28 | 74,891 | 69 | 128,873 | 58.1% |
| 2026-07-27 | 62,178 | 0 | 95,215 | 65.3% |
| 2026-07-24 | 54,774 | 20 | 72,118 | 76.0% |
Showing 1–50 of 64 days