NDRA
ENDRA Life Sciences Inc.Company with tickers: NDRA
CIK
1681682
CUSIP
29273B500
Shares Outstanding
1,270,077
Website
https://www.endrainc.com
Investor Relations
https://investors.endrainc.com/
13F Activity (30d)
1 filings
1 filers
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 |
|---|---|---|---|---|
| 2026-05-04 | 2,229 | 29,399 | 31,628 | 82.5% |
| 2026-04-27 | 1,944 | 30,282 | 32,226 | 64.8% |
| 2026-04-20 | 8,461 | 33,400 | 41,861 | 37.8% |
| 2026-04-13 | 3,268 | 50,168 | 53,436 | 49.9% |
| 2026-04-06 | 11,812 | 38,744 | 50,556 | 40.2% |
| 2026-03-30 | 5,055 | 23,330 | 28,385 | 51.1% |
| 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% |
| 2025-08-04 | 20,054 | 203,310 | 223,364 | 27.7% |
| 2025-07-28 | 7,509 | 74,563 | 82,072 | 62.5% |
| 2025-07-21 | 52,960 | 338,381 | 391,341 | 56.6% |
| 2025-07-14 | 38,729 | 220,577 | 259,306 | 51.6% |
| 2025-07-07 | 1,835,088 | 33,842,267 | 35,677,355 | 36.3% |
| 2025-06-30 | 3,949 | 27,563 | 31,512 | 56.1% |
| 2025-06-23 | 1,530 | 46,687 | 48,217 | 59.2% |
Showing 1–46 of 46 weeks