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OBX · Obsidian Therapeutics, Inc. · Short Volume

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$13.25 +1.31 (+10.97%) At close · Oct 20
Market Cap
$737.57M
Shares
61.77M
Volume · Oct 20 410.95K Avg daily vol (3M) 381.97K

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 %
2026-10-20 125,651 51,436 169,981 73.9%
2026-10-19 37,346 0 38,814 96.2%
2026-10-16 141,858 82,257 145,208 97.7%
2026-10-15 74,061 13,676 80,825 91.6%
2026-10-14 93,858 7,713 133,199 70.5%
2026-10-13 63,537 0 128,969 49.3%
2026-10-12 135,046 31,065 219,397 61.6%
2026-10-09 139,922 28,863 198,629 70.4%
2026-10-08 163,835 18,779 239,543 68.4%
2026-10-07 152,317 24,801 155,192 98.1%
2026-10-06 137,750 17,949 144,469 95.3%
2026-10-05 67,245 0 88,587 75.9%
2026-10-02 84,936 0 87,560 97.0%
2026-10-01 87,963 271 102,882 85.5%
2026-09-30 120,973 459 166,761 72.5%
2026-09-29 108,979 0 132,195 82.4%
2026-09-28 111,717 0 647,672 17.2%
2026-09-25 134,998 3,424 235,325 57.4%
2026-09-24 142,346 672 181,479 78.4%
2026-09-23 209,062 300 236,351 88.5%
2026-09-22 216,973 100,360 426,628 50.9%
2026-09-21 409,487 237,665 464,784 88.1%
2026-09-18 57,555 0 121,887 47.2%
2026-09-17 107,976 0 195,951 55.1%
2026-09-16 150,324 0 205,638 73.1%
2026-09-15 122,345 0 250,549 48.8%
2026-09-14 129,737 9,098 240,115 54.0%
2026-09-11 83,228 13,466 148,233 56.1%
2026-09-10 87,705 1,123 224,358 39.1%
2026-09-09 90,735 309 164,517 55.2%
2026-09-08 125,885 201 285,303 44.1%
2026-09-04 20,271 0 48,497 41.8%
2026-09-03 34,546 0 70,148 49.2%
2026-09-02 32,616 0 54,388 60.0%
2026-09-01 12,555 0 27,610 45.5%
2026-08-31 41,689 0 59,861 69.6%
2026-08-28 25,266 0 48,308 52.3%
2026-08-27 6,907 0 17,352 39.8%
2026-08-26 18,153 0 21,864 83.0%
2026-08-25 24,231 621 38,511 62.9%
2026-08-24 13,100 0 24,862 52.7%
2026-08-21 31,606 0 88,569 35.7%
2026-08-20 1,683 0 10,140 16.6%
2026-08-19 6,644 0 10,904 60.9%
2026-08-18 17,069 1,253 41,935 40.7%
2026-08-17 3,012 302 6,481 46.5%
2026-08-14 7,018 302 12,945 54.2%
2026-08-13 15,790 3,333 80,515 19.6%
2026-08-12 7,561 1,855 55,223 13.7%
2026-08-11 10,201 71 68,085 15.0%
Showing 1–50 of 55 days
Key facts CIK 2130606 CUSIP 67448A106 Visit website Investor relations