CSCIF · COSCIENS Biopharma Inc. · Off Exchange
Market Cap
$6.47M
Shares
997,219
Volume · Oct 16
108
Avg daily vol (3M)
994
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 | 11 | 2,051 | 2,062 | 98.2% |
| 2026-09-07 | 2 | 226 | 228 | 100.0% |
| 2026-08-31 | 100 | 158 | 258 | — |
| 2026-08-24 | 4 | 779 | 783 | 94.5% |
| 2026-08-17 | 506 | 804 | 1,310 | 100.0% |
| 2026-08-10 | 1 | 949 | 950 | 100.0% |
| 2026-08-03 | 510 | 2,016 | 2,526 | 100.0% |
| 2026-07-13 | 1,691 | 8,099 | 9,790 | 100.0% |
| 2026-07-06 | 498 | 11,138 | 11,636 | 100.0% |
| 2026-06-29 | 0 | 12,556 | 12,556 | 99.7% |
| 2026-06-22 | 169 | 10,344 | 10,513 | 100.0% |
| 2026-06-15 | 144 | 25,393 | 25,537 | 100.0% |
| 2026-06-08 | 3,102 | 13,626 | 16,728 | 100.0% |
| 2026-06-01 | 4,554 | 23,358 | 27,912 | 100.0% |
| 2026-05-25 | 1,910 | 14,359 | 16,269 | 99.8% |
| 2026-05-18 | 268 | 4,209 | 4,477 | 100.0% |
| 2026-05-11 | 777 | 810 | 1,587 | 100.0% |
| 2026-05-04 | 611 | 3,979 | 4,590 | 99.8% |
| 2026-04-27 | 25 | 1,594 | 1,619 | 100.0% |
| 2026-04-20 | 2,117 | 2,549 | 4,666 | 100.0% |
| 2026-04-13 | 209 | 8,358 | 8,567 | 99.6% |
| 2026-04-06 | 5,771 | 46,375 | 52,146 | 100.0% |
| 2026-03-30 | 6,240 | 35,053 | 41,293 | 100.0% |
| 2026-03-23 | 1,483 | 26,896 | 28,379 | 100.0% |
| 2026-03-16 | 11,053 | 37,889 | 48,942 | 100.0% |
| 2026-03-09 | 282 | 1,379 | 1,661 | 100.0% |
| 2026-03-02 | 464 | 2,166 | 2,630 | 100.0% |
| 2026-02-23 | 1,054 | 2,480 | 3,534 | 100.0% |
| 2026-02-16 | 200 | 4,638 | 4,838 | 100.0% |
| 2026-02-09 | 756 | 3,417 | 4,173 | 100.0% |
| 2026-02-02 | 576 | 3,177 | 3,753 | 100.0% |
| 2026-01-26 | 879 | 5,100 | 5,979 | 100.0% |
| 2026-01-19 | 134 | 876 | 1,010 | 100.0% |
| 2026-01-12 | 187 | 3,531 | 3,718 | 100.0% |
| 2026-01-05 | 270 | 1,392 | 1,662 | 100.0% |
| 2025-12-29 | 455 | 6,344 | 6,799 | 100.0% |
| 2025-12-22 | 741 | 5,335 | 6,076 | 100.0% |
| 2025-12-15 | 2,668 | 5,982 | 8,650 | 99.4% |
| 2025-12-08 | 132 | 1,862 | 1,994 | 95.0% |
| 2025-12-01 | 442 | 8,360 | 8,802 | 100.0% |
| 2025-11-24 | 2,789 | 7,189 | 9,978 | 99.8% |
| 2025-11-17 | 845 | 7,339 | 8,184 | 99.8% |
| 2025-11-10 | 171 | 3,002 | 3,173 | 99.2% |
| 2025-11-03 | 122 | 2,199 | 2,321 | 100.0% |
| 2025-10-27 | 55 | 3,828 | 3,883 | 100.0% |
Showing 1–45 of 45 weeks