NDRA · ENDRA Life Sciences Inc.
$4.60
+0.03 (+0.55%)
At close · Aug 7
Going-concern doubt
— flagged May 15, 2026
Substantial doubt about the company's ability to continue as a going concern.
“The Company has not established an ongoing source of revenue sufficient to cover its operating costs and to allow it to continue as a going concern and will require additional financing to fund its future planned operations, including research and development and commercialization of its products. These matters raise substantial doubt about the Company's ability to continue as going concern.”View the 10-Q filed May 15, 2026
Market Cap
$5.84M
Shares
1.27M
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 |
|---|---|---|---|---|
| 2026-06-29 | 3,935 | 31,624 | 35,559 | 55.6% |
| 2026-06-22 | 45,520 | 228,040 | 273,560 | 37.8% |
| 2026-06-15 | 4,561 | 43,107 | 47,668 | 57.9% |
| 2026-06-08 | 4,050 | 40,779 | 44,829 | 66.9% |
| 2026-06-01 | 2,923 | 31,733 | 34,656 | 50.4% |
| 2026-05-25 | 8,005 | 34,402 | 42,407 | 46.4% |
| 2026-05-18 | 5,961 | 31,513 | 37,474 | 50.0% |
| 2026-05-11 | 11,493 | 29,990 | 41,483 | 34.5% |
| 2026-05-04 | 2,229 | 29,399 | 31,628 | 62.0% |
| 2026-04-27 | 1,944 | 30,282 | 32,226 | 62.9% |
| 2026-04-20 | 8,461 | 33,400 | 41,861 | 37.6% |
| 2026-04-13 | 3,268 | 50,168 | 53,436 | 48.7% |
| 2026-04-06 | 11,812 | 38,744 | 50,556 | 38.6% |
| 2026-03-30 | 5,055 | 23,330 | 28,385 | 45.3% |
| 2026-03-23 | 14,459 | 149,472 | 163,931 | 36.8% |
| 2026-03-16 | 5,072 | 37,689 | 42,761 | 57.0% |
| 2026-03-09 | 25,498 | 173,642 | 199,140 | 26.0% |
| 2026-03-02 | 10,918 | 85,333 | 96,251 | 60.2% |
| 2026-02-23 | 286,537 | 1,921,716 | 2,208,253 | 48.2% |
| 2026-02-16 | 6,012 | 31,661 | 37,673 | 48.7% |
| 2026-02-09 | 1,196 | 25,767 | 26,963 | 48.4% |
| 2026-02-02 | 7,317 | 78,667 | 85,984 | 41.3% |
| 2026-01-26 | 4,261 | 38,038 | 42,299 | 53.5% |
| 2026-01-19 | 5,063 | 72,062 | 77,125 | 33.4% |
| 2026-01-12 | 3,678 | 27,782 | 31,460 | 51.9% |
| 2026-01-05 | 6,430 | 34,882 | 41,312 | 56.4% |
| 2025-12-29 | 5,126 | 38,297 | 43,423 | 46.0% |
| 2025-12-22 | 3,856 | 13,813 | 17,669 | 53.4% |
| 2025-12-15 | 6,835 | 43,840 | 50,675 | 39.7% |
| 2025-12-08 | 15,657 | 279,427 | 295,084 | 30.8% |
| 2025-12-01 | 11,887 | 177,873 | 189,760 | 36.9% |
| 2025-11-24 | 16,768 | 225,411 | 242,179 | 44.6% |
| 2025-11-17 | 15,784 | 124,994 | 140,778 | 47.4% |
| 2025-11-10 | 26,522 | 98,213 | 124,735 | 46.8% |
| 2025-11-03 | 13,246 | 56,825 | 70,071 | 37.4% |
| 2025-10-27 | 11,757 | 65,239 | 76,996 | 46.2% |
| 2025-10-20 | 18,447 | 438,446 | 456,893 | 40.3% |
| 2025-10-13 | 188,158 | 4,464,676 | 4,652,834 | 32.4% |
| 2025-10-06 | 28,639 | 202,186 | 230,825 | 62.1% |
| 2025-09-29 | 11,570 | 114,017 | 125,587 | 59.0% |
| 2025-09-22 | 3,370 | 76,505 | 79,875 | 56.9% |
| 2025-09-15 | 7,325 | 80,252 | 87,577 | 46.3% |
| 2025-09-08 | 3,620 | 107,398 | 111,018 | 61.6% |
| 2025-09-01 | 9,329 | 60,151 | 69,480 | 51.3% |
| 2025-08-25 | 8,281 | 51,377 | 59,658 | 56.8% |
| 2025-08-18 | 8,710 | 43,595 | 52,305 | 61.5% |
| 2025-08-11 | 13,408 | 131,985 | 145,393 | 57.8% |
Showing 1–47 of 47 weeks