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QMCO · Quantum Corp /De/ · Short Volume

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$31.89 +0.17 (+0.52%) At close · Oct 1
Market Cap
$1.25B
Shares
39.41M
Volume · Oct 1 1.92M Avg daily vol (3M) 1.63M

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 %
2026-10-01 488,440 100 965,993 50.6%
2026-09-30 328,349 1,093 666,627 49.3%
2026-09-29 528,290 801 908,323 58.2%
2026-09-28 371,422 0 682,992 54.4%
2026-09-25 991,637 3,616 1,797,047 55.2%
2026-09-24 1,290,108 2,222 2,625,386 49.1%
2026-09-23 898,344 14,813 2,013,893 44.6%
2026-09-22 197,931 1,300 443,966 44.6%
2026-09-21 300,191 400 451,974 66.4%
2026-09-18 155,649 402 316,903 49.1%
2026-09-17 351,403 1,041 689,103 51.0%
2026-09-16 150,297 242 316,568 47.5%
2026-09-15 164,785 3,083 324,680 50.8%
2026-09-14 211,002 0 359,371 58.7%
2026-09-11 122,092 1,416 244,952 49.8%
2026-09-10 108,317 211 307,462 35.2%
2026-09-09 129,604 0 288,024 45.0%
2026-09-08 146,047 0 339,930 43.0%
2026-09-04 230,899 50 449,033 51.4%
2026-09-03 149,503 1,000 361,639 41.3%
2026-09-02 148,797 294 375,577 39.6%
2026-09-01 172,276 1,224 389,488 44.2%
2026-08-31 275,384 0 480,416 57.3%
2026-08-28 131,599 2,506 338,440 38.9%
2026-08-27 183,194 202 372,100 49.2%
2026-08-26 210,664 111 410,821 51.3%
2026-08-25 245,432 0 438,271 56.0%
2026-08-24 208,159 331 430,720 48.3%
2026-08-21 299,659 788 676,727 44.3%
2026-08-20 208,854 4,210 651,506 32.1%
2026-08-19 450,152 2,678 904,357 49.8%
2026-08-18 264,079 2,830 581,776 45.4%
2026-08-17 307,137 7,153 846,273 36.3%
2026-08-14 1,105,390 4,429 2,022,879 54.6%
2026-08-13 692,397 1,195 1,978,538 35.0%
2026-08-12 721,493 5,287 2,280,301 31.6%
2026-08-11 3,299,426 38,618 8,525,246 38.7%
2026-08-10 143,483 57 271,383 52.9%
2026-08-07 96,520 83 268,075 36.0%
2026-08-06 70,941 300 192,042 36.9%
2026-08-05 74,027 783 178,311 41.5%
2026-08-04 134,349 833 534,029 25.2%
2026-08-03 96,250 0 280,437 34.3%
2026-07-31 233,749 0 517,622 45.2%
2026-07-30 269,695 0 581,646 46.4%
2026-07-29 248,516 21,064 568,841 43.7%
2026-07-28 150,289 6,695 369,000 40.7%
2026-07-27 147,135 7,941 286,294 51.4%
2026-07-24 74,893 2,755 123,189 60.8%
2026-07-23 153,918 1,217 253,061 60.8%
Showing 1–50 of 64 days
Key facts CIK 709283 CUSIP 747906600 13F (30d) 3 filings 3 filers Visit website Investor relations