NNUP · Nocopi Technologies Inc/Md/ · Off Exchange
Market Cap
$19.95M
Shares
11.74M
Volume · Oct 2
500
Avg daily vol (3M)
1946
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 | 1,803 | 2,772 | 4,575 | 91.5% |
| 2026-08-24 | 1,022 | 8,362 | 9,384 | 97.8% |
| 2026-08-17 | 2 | 16,101 | 16,103 | 99.9% |
| 2026-08-10 | 1,665 | 1,565 | 3,230 | 100.0% |
| 2026-07-27 | 0 | 7,149 | 7,149 | 100.0% |
| 2026-07-20 | 0 | 7,108 | 7,108 | 100.0% |
| 2026-07-13 | 0 | 4,000 | 4,000 | 100.0% |
| 2026-07-06 | 2,328 | 8,873 | 11,201 | 100.0% |
| 2026-06-29 | 0 | 6,385 | 6,385 | 99.8% |
| 2026-06-22 | 800 | 3,092 | 3,892 | 97.3% |
| 2026-06-15 | 200 | 4,833 | 5,033 | 100.0% |
| 2026-06-08 | 200 | 10,490 | 10,690 | 100.0% |
| 2026-06-01 | 0 | 11,334 | 11,334 | 100.0% |
| 2026-05-25 | 0 | 884 | 884 | 98.2% |
| 2026-05-18 | 8,273 | 37,288 | 45,561 | 99.9% |
| 2026-05-11 | 1,100 | 945 | 2,045 | 100.0% |
| 2026-05-04 | 361 | 1,287 | 1,648 | 96.9% |
| 2026-04-27 | 6,200 | 4,524 | 10,724 | 100.0% |
| 2026-04-20 | 13,900 | 8,929 | 22,829 | 100.0% |
| 2026-04-13 | 0 | 4,413 | 4,413 | 98.1% |
| 2026-04-06 | 117 | 11,150 | 11,267 | 99.7% |
| 2026-03-30 | 0 | 3,324 | 3,324 | 100.0% |
| 2026-03-23 | 0 | 1,030 | 1,030 | 100.0% |
| 2026-03-16 | 0 | 583 | 583 | 100.0% |
| 2026-03-09 | 12,165 | 38,609 | 50,774 | 100.0% |
| 2026-03-02 | 135 | 17,869 | 18,004 | 100.0% |
| 2026-02-23 | 2,700 | 32,450 | 35,150 | 100.0% |
| 2026-02-16 | 6,900 | 51,039 | 57,939 | 100.0% |
| 2026-02-09 | 2,000 | 57,232 | 59,232 | 100.0% |
| 2026-02-02 | 0 | 7,304 | 7,304 | 100.0% |
| 2026-01-26 | 0 | 365 | 365 | 100.0% |
| 2026-01-19 | 100 | 8,113 | 8,213 | 100.0% |
| 2026-01-12 | 281 | 13,002 | 13,283 | 99.9% |
| 2026-01-05 | 0 | 5,795 | 5,795 | 99.9% |
| 2025-12-29 | 0 | 33,464 | 33,464 | 100.0% |
| 2025-12-22 | 1,700 | 16,267 | 17,967 | 99.8% |
| 2025-12-15 | 0 | 16,681 | 16,681 | 100.0% |
| 2025-12-08 | 81 | 9,905 | 9,986 | 100.0% |
| 2025-12-01 | 0 | 505 | 505 | 100.0% |
| 2025-11-24 | 8,000 | 22,260 | 30,260 | 100.0% |
| 2025-11-17 | 0 | 1,207 | 1,207 | 100.0% |
| 2025-11-10 | 0 | 3,199 | 3,199 | 100.0% |
| 2025-11-03 | 238 | 3,802 | 4,040 | 100.0% |
| 2025-10-27 | 0 | 300 | 300 | 100.0% |
| 2025-10-20 | 0 | 2,020 | 2,020 | 100.0% |
| 2025-10-13 | 0 | 2,014 | 2,014 | 100.0% |
| 2025-10-06 | 0 | 312 | 312 | 100.0% |
Showing 1–47 of 47 weeks