TANH · Tantech Holdings Ltd · Off Exchange
Market Cap
$6.81M
Shares
667,669
Volume · Oct 20
289.58K
Avg daily vol (32 sessions)
63.12K
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 | 22,533 | 40,145 | 62,678 | 24.1% |
| 2026-09-07 | 50,913 | 102,468 | 153,381 | 43.6% |
| 2026-08-31 | 22,521 | 1,609,787 | 1,632,308 | 100.0% |
| 2026-08-24 | 335 | 2,774 | 3,109 | 100.0% |
| 2026-08-17 | 17,441 | 33,792 | 51,233 | 100.0% |
| 2026-08-10 | 15,187 | 66,447 | 81,634 | 100.0% |
| 2026-08-03 | 1,815 | 11,046 | 12,861 | 100.0% |
| 2026-07-27 | 1,335 | 13,252 | 14,587 | 100.0% |
| 2026-07-20 | 1,239 | 15,642 | 16,881 | 100.0% |
| 2026-07-13 | 1,450 | 38,685 | 40,135 | 100.0% |
| 2026-07-06 | 2,536 | 35,284 | 37,820 | 100.0% |
| 2026-06-29 | 848 | 105,190 | 106,038 | 100.0% |
| 2026-06-22 | 1,355 | 8,941 | 10,296 | 100.0% |
| 2026-06-15 | 1,552 | 33,630 | 35,182 | 100.0% |
| 2026-06-08 | 1,924 | 43,186 | 45,110 | 100.0% |
| 2026-06-01 | 233 | 3,817 | 4,050 | 100.0% |
| 2026-05-25 | 292 | 7,459 | 7,751 | 100.0% |
| 2026-05-18 | 840 | 13,214 | 14,054 | 100.0% |
| 2026-05-11 | 536 | 20,494 | 21,030 | 100.0% |
| 2026-05-04 | 105 | 8,126 | 8,231 | 100.0% |
| 2026-04-27 | 769 | 15,366 | 16,135 | 100.0% |
| 2026-04-20 | 196 | 3,429 | 3,625 | 100.0% |
| 2026-04-13 | 1,149 | 25,082 | 26,231 | 100.0% |
| 2026-04-06 | 2,364 | 21,272 | 23,636 | 100.0% |
| 2026-03-30 | 3,022 | 45,940 | 48,962 | 100.0% |
| 2026-03-23 | 1,728 | 15,904 | 17,632 | 100.0% |
| 2026-03-16 | 306 | 4,509 | 4,815 | 100.0% |
| 2026-03-09 | 244 | 1,864 | 2,108 | 100.0% |
| 2026-03-02 | 88 | 831 | 919 | 100.0% |
| 2026-02-23 | 50 | 1,132 | 1,182 | 100.0% |
| 2026-02-16 | 7 | 383 | 390 | 100.0% |
| 2026-02-09 | 320 | 2,563 | 2,883 | 100.0% |
| 2026-02-02 | 649 | 2,437 | 3,086 | 100.0% |
| 2026-01-26 | 1,062 | 19,058 | 20,120 | 100.0% |
| 2026-01-19 | 56 | 1,382 | 1,438 | 100.0% |
| 2026-01-12 | 53 | 1,431 | 1,484 | 100.0% |
| 2026-01-05 | 150 | 2,116 | 2,266 | 100.0% |
| 2025-12-29 | 174 | 2,523 | 2,697 | 100.0% |
| 2025-12-22 | 263 | 3,411 | 3,674 | 100.0% |
| 2025-12-15 | 95 | 2,541 | 2,636 | 100.0% |
| 2025-12-08 | 107 | 1,390 | 1,497 | 100.0% |
| 2025-12-01 | 145 | 1,517 | 1,662 | 100.0% |
| 2025-11-24 | 237 | 1,464 | 1,701 | 100.0% |
| 2025-11-17 | 291 | 4,385 | 4,676 | 100.0% |
| 2025-11-10 | 183 | 3,388 | 3,571 | 100.0% |
| 2025-11-03 | 406 | 4,334 | 4,740 | 100.0% |
| 2025-10-27 | 167 | 5,853 | 6,020 | 100.0% |
Showing 1–47 of 47 weeks
Key facts
CIK
1588084
CUSIP
G8675X164