NIMU · Non Invasive Monitoring Systems Inc /Fl/ · Off Exchange
$11.50
At close · Oct 1
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 matters raise substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 14, 2026
Market Cap
$11.88M
Shares
1.03M
Volume · Oct 1
233
Avg daily vol (18 sessions)
807
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 |
|---|---|---|---|---|
| 2026-08-31 | 0 | 3,227 | 3,227 | 100.0% |
| 2026-07-27 | 14 | 3,849 | 3,863 | 100.0% |
| 2026-07-20 | 1,934 | 4,892 | 6,826 | 100.0% |
| 2026-07-13 | 0 | 1,027 | 1,027 | 100.0% |
| 2026-07-06 | 0 | 1,317 | 1,317 | — |
| 2026-06-29 | 0 | 1,649 | 1,649 | — |
| 2026-06-22 | 0 | 1,761 | 1,761 | — |
| 2026-06-15 | 0 | 190 | 190 | — |
| 2026-06-08 | 569 | 661 | 1,230 | — |
| 2026-06-01 | 0 | 2,047 | 2,047 | — |
| 2026-05-25 | 0 | 4,956 | 4,956 | — |
| 2026-05-18 | 0 | 305 | 305 | — |
| 2026-05-11 | 0 | 2,435 | 2,435 | — |
| 2026-05-04 | 0 | 2,039 | 2,039 | — |
| 2026-04-27 | 0 | 239 | 239 | — |
| 2026-04-20 | 0 | 3,132 | 3,132 | — |
| 2026-04-13 | 0 | 2,683 | 2,683 | — |
| 2026-04-06 | 0 | 3,734 | 3,734 | — |
| 2026-03-30 | 0 | 1,780 | 1,780 | — |
| 2026-03-23 | 0 | 1,350 | 1,350 | — |
| 2026-03-16 | 0 | 3,564 | 3,564 | — |
| 2026-03-09 | 0 | 14,748 | 14,748 | — |
| 2026-03-02 | 0 | 1,220 | 1,220 | — |
| 2026-02-23 | 0 | 539 | 539 | — |
| 2026-02-16 | 0 | 291 | 291 | — |
| 2026-02-09 | 0 | 124 | 124 | — |
| 2026-02-02 | 0 | 9,075 | 9,075 | — |
| 2026-01-26 | 0 | 333 | 333 | — |
| 2025-12-29 | 0 | 675 | 675 | — |
| 2025-12-15 | 0 | 67 | 67 | — |
| 2025-12-08 | 0 | 3 | 3 | — |
| 2025-12-01 | 0 | 0 | 0 | — |
| 2025-11-24 | 0 | 67 | 67 | — |
| 2025-11-10 | 0 | 2,489 | 2,489 | — |
| 2025-11-03 | 0 | 3,413 | 3,413 | — |
| 2025-10-27 | 0 | 531 | 531 | — |
| 2025-10-20 | 0 | 20 | 20 | — |
| 2025-10-13 | 0 | 172 | 172 | — |
| 2025-10-06 | 0 | 451 | 451 | — |
Showing 1–39 of 39 weeks
Key facts
CIK
720762
CUSIP
655366607