OSTX · OS Therapies Inc · Off Exchange
$1.29
+0.02 (+1.18%)
At close · Oct 20
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These factors raise substantial doubt about the Company's ability to continue as a going concern within one year after the date that the unaudited consolidated financial statements are issued.”View the 10-Q filed Aug 14, 2026
Market Cap
$58.58M
Shares
46.13M
Volume · Oct 20
206.74K
Avg daily vol (3M)
581.18K
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-09-14 | 546,052 | 2,842,844 | 3,388,896 | 60.4% |
| 2026-09-07 | 195,987 | 1,843,067 | 2,039,054 | 57.7% |
| 2026-08-31 | 162,532 | 1,489,359 | 1,651,891 | 54.3% |
| 2026-08-24 | 146,467 | 933,468 | 1,079,935 | 55.2% |
| 2026-08-17 | 238,674 | 1,203,522 | 1,442,196 | 59.5% |
| 2026-08-10 | 129,114 | 842,846 | 971,960 | 64.4% |
| 2026-08-03 | 97,092 | 691,275 | 788,367 | 59.7% |
| 2026-07-27 | 97,797 | 779,731 | 877,528 | 66.7% |
| 2026-07-20 | 88,449 | 689,051 | 777,500 | 53.8% |
| 2026-07-13 | 185,525 | 1,267,040 | 1,452,565 | 54.6% |
| 2026-07-06 | 619,532 | 3,216,868 | 3,836,400 | 51.7% |
| 2026-06-29 | 376,482 | 2,366,470 | 2,742,952 | 52.6% |
| 2026-06-22 | 250,372 | 850,566 | 1,100,938 | 49.2% |
| 2026-06-15 | 137,457 | 899,929 | 1,037,386 | 36.1% |
| 2026-06-08 | 151,876 | 815,391 | 967,267 | 53.5% |
| 2026-06-01 | 311,465 | 2,700,777 | 3,012,242 | 59.2% |
| 2026-05-25 | 378,308 | 1,667,372 | 2,045,680 | 56.8% |
| 2026-05-18 | 236,867 | 1,872,614 | 2,109,481 | 56.2% |
| 2026-05-11 | 213,456 | 2,022,248 | 2,235,704 | 56.9% |
| 2026-05-04 | 80,336 | 1,063,066 | 1,143,402 | 55.8% |
| 2026-04-27 | 228,376 | 2,761,083 | 2,989,459 | 61.2% |
| 2026-04-20 | 211,610 | 2,767,305 | 2,978,915 | 55.3% |
| 2026-04-13 | 183,758 | 1,711,991 | 1,895,749 | 63.9% |
| 2026-04-06 | 648,098 | 2,222,878 | 2,870,976 | 60.7% |
| 2026-03-30 | 66,583 | 800,128 | 866,711 | 55.8% |
| 2026-03-23 | 185,987 | 1,351,198 | 1,537,185 | 62.2% |
| 2026-03-16 | 126,542 | 820,662 | 947,204 | 54.1% |
| 2026-03-09 | 253,457 | 2,663,402 | 2,916,859 | 57.8% |
| 2026-03-02 | 106,679 | 930,195 | 1,036,874 | 60.5% |
| 2026-02-23 | 139,587 | 722,477 | 862,064 | 61.7% |
| 2026-02-16 | 101,859 | 567,669 | 669,528 | 66.4% |
| 2026-02-09 | 229,750 | 2,213,256 | 2,443,006 | 65.4% |
| 2026-02-02 | 250,571 | 1,301,994 | 1,552,565 | 53.8% |
| 2026-01-26 | 166,168 | 1,090,685 | 1,256,853 | 60.7% |
| 2026-01-19 | 238,590 | 1,289,627 | 1,528,217 | 66.4% |
| 2026-01-12 | 456,657 | 3,255,839 | 3,712,496 | 59.1% |
| 2026-01-05 | 297,450 | 1,481,539 | 1,778,989 | 59.8% |
| 2025-12-29 | 102,770 | 1,045,404 | 1,148,174 | 67.3% |
| 2025-12-22 | 107,640 | 661,295 | 768,935 | 61.5% |
| 2025-12-15 | 158,793 | 1,420,835 | 1,579,628 | 60.4% |
| 2025-12-08 | 230,174 | 1,771,887 | 2,002,061 | 54.2% |
| 2025-12-01 | 53,811 | 661,161 | 714,972 | 53.7% |
| 2025-11-24 | 27,321 | 510,086 | 537,407 | 68.7% |
| 2025-11-17 | 49,207 | 698,112 | 747,319 | 66.0% |
| 2025-11-10 | 73,597 | 988,849 | 1,062,446 | 62.6% |
| 2025-11-03 | 42,063 | 644,044 | 686,107 | 56.7% |
| 2025-10-27 | 82,591 | 745,448 | 828,039 | 57.6% |
| 2025-10-20 | 72,678 | 1,037,386 | 1,110,064 | 65.3% |
Showing 1–48 of 48 weeks