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ASPI · ASP Isotopes Inc. · Short Volume

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$2.86 +0.01 (+0.35%) At close · Oct 7
Market Cap
$413.17M
Shares
153.31M
Volume · Oct 7 4.23M Avg daily vol (3M) 3.98M

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 %
2026-10-07 1,075,083 600 2,075,924 51.8%
2026-10-06 627,671 233 2,395,169 26.2%
2026-10-05 1,517,810 0 2,860,585 53.1%
2026-10-02 820,629 573 1,925,044 42.6%
2026-10-01 2,163,549 1,126 2,975,150 72.7%
2026-09-30 670,919 2,880 2,723,159 24.6%
2026-09-29 1,081,765 114,117 2,541,434 42.6%
2026-09-28 2,314,673 50,142 5,042,549 45.9%
2026-09-25 499,241 427 1,592,646 31.3%
2026-09-24 956,756 0 1,845,489 51.8%
2026-09-23 536,973 400 1,039,632 51.7%
2026-09-22 521,997 40 1,045,401 49.9%
2026-09-21 592,290 16 1,309,245 45.2%
2026-09-18 876,610 3,323 1,573,205 55.7%
2026-09-17 545,048 2,960 1,244,193 43.8%
2026-09-16 780,781 0 1,265,495 61.7%
2026-09-15 925,250 920 2,114,291 43.8%
2026-09-14 812,237 465 1,926,026 42.2%
2026-09-11 1,242,579 5,854 2,762,402 45.0%
2026-09-10 714,440 11,880 2,438,993 29.3%
2026-09-09 911,756 484 1,865,215 48.9%
2026-09-08 782,472 15,119 2,059,136 38.0%
2026-09-04 768,961 0 1,797,618 42.8%
2026-09-03 468,658 0 849,024 55.2%
2026-09-02 682,650 0 1,321,452 51.7%
2026-09-01 982,693 3,984 1,768,986 55.6%
2026-08-31 625,631 0 946,282 66.1%
2026-08-28 451,434 530 979,888 46.1%
2026-08-27 411,845 2,884 962,163 42.8%
2026-08-26 473,559 4,649 1,263,284 37.5%
2026-08-25 603,267 0 1,513,435 39.9%
2026-08-24 553,750 0 1,621,085 34.2%
2026-08-21 598,920 4,609 1,562,163 38.3%
2026-08-20 658,299 0 1,934,268 34.0%
2026-08-19 533,963 742 1,301,720 41.0%
2026-08-18 690,765 50 1,373,830 50.3%
2026-08-17 751,857 3,943 2,085,625 36.0%
2026-08-14 366,707 0 789,777 46.4%
2026-08-13 443,367 1,840 938,673 47.2%
2026-08-12 429,692 0 952,182 45.1%
2026-08-11 358,056 0 963,657 37.2%
2026-08-10 488,071 0 1,047,361 46.6%
2026-08-07 625,741 99 1,339,402 46.7%
2026-08-06 619,523 325 1,835,102 33.8%
2026-08-05 646,208 0 2,094,337 30.9%
2026-08-04 814,249 9,600 3,138,390 25.9%
2026-08-03 528,681 5,128 1,295,123 40.8%
2026-07-31 486,240 1,090 958,026 50.8%
2026-07-30 716,410 9,982 2,055,648 34.9%
2026-07-29 1,209,153 351 2,262,529 53.4%
Showing 1–50 of 65 days
Key facts CIK 1921865 CUSIP 00218A105 13F (30d) 4 filings 4 filers Visit website Investor relations