TGEN · Tecogen Inc. · Off Exchange
Market Cap
$92.07M
Shares
30.19M
Volume · Oct 5
105.1K
Avg daily vol (3M)
199.23K
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 | 143,974 | 384,688 | 528,662 | 51.9% |
| 2026-08-24 | 147,261 | 308,149 | 455,410 | 46.3% |
| 2026-08-17 | 126,528 | 305,120 | 431,648 | 42.7% |
| 2026-08-10 | 158,465 | 370,733 | 529,198 | 50.8% |
| 2026-08-03 | 201,139 | 208,075 | 409,214 | 50.8% |
| 2026-07-27 | 341,937 | 418,002 | 759,939 | 51.4% |
| 2026-07-20 | 250,675 | 317,968 | 568,643 | 42.7% |
| 2026-07-13 | 166,208 | 361,247 | 527,455 | 44.3% |
| 2026-07-06 | 177,975 | 402,994 | 580,969 | 44.9% |
| 2026-06-29 | 177,675 | 286,082 | 463,757 | 49.3% |
| 2026-06-22 | 196,678 | 300,220 | 496,898 | 38.4% |
| 2026-06-15 | 101,074 | 214,589 | 315,663 | 42.3% |
| 2026-06-08 | 253,998 | 482,704 | 736,702 | 44.9% |
| 2026-06-01 | 476,560 | 755,693 | 1,232,253 | 53.0% |
| 2026-05-25 | 453,833 | 680,919 | 1,134,752 | 56.3% |
| 2026-05-18 | 388,458 | 733,309 | 1,121,767 | 45.9% |
| 2026-05-11 | 674,891 | 2,095,623 | 2,770,514 | 47.1% |
| 2026-05-04 | 277,527 | 522,592 | 800,119 | 42.1% |
| 2026-04-27 | 336,059 | 1,061,167 | 1,397,226 | 59.8% |
| 2026-04-20 | 349,041 | 1,309,913 | 1,658,954 | 55.2% |
| 2026-04-13 | 494,134 | 1,985,596 | 2,479,730 | 53.5% |
| 2026-04-06 | 264,210 | 700,340 | 964,550 | 56.2% |
| 2026-03-30 | 177,195 | 423,502 | 600,697 | 56.9% |
| 2026-03-23 | 339,594 | 1,016,075 | 1,355,669 | 51.6% |
| 2026-03-16 | 494,286 | 1,554,155 | 2,048,441 | 51.2% |
| 2026-03-09 | 287,377 | 481,421 | 768,798 | 53.3% |
| 2026-03-02 | 186,068 | 564,813 | 750,881 | 45.4% |
| 2026-02-23 | 129,427 | 366,829 | 496,256 | 48.6% |
| 2026-02-16 | 104,644 | 287,939 | 392,583 | 45.6% |
| 2026-02-09 | 195,366 | 405,697 | 601,063 | 50.6% |
| 2026-02-02 | 265,252 | 650,711 | 915,963 | 47.0% |
| 2026-01-26 | 279,124 | 945,275 | 1,224,399 | 51.8% |
| 2026-01-19 | 158,156 | 548,925 | 707,081 | 43.5% |
| 2026-01-12 | 275,444 | 651,445 | 926,889 | 49.7% |
| 2026-01-05 | 959,599 | 3,187,768 | 4,147,367 | 50.6% |
| 2025-12-29 | 214,878 | 700,875 | 915,753 | 49.8% |
| 2025-12-22 | 261,583 | 512,686 | 774,269 | 47.1% |
| 2025-12-15 | 1,352,661 | 1,572,228 | 2,924,889 | 45.6% |
| 2025-12-08 | 337,389 | 599,170 | 936,559 | 49.7% |
| 2025-12-01 | 353,034 | 641,850 | 994,884 | 43.6% |
| 2025-11-24 | 269,957 | 325,994 | 595,951 | 43.7% |
| 2025-11-17 | 531,972 | 1,030,201 | 1,562,173 | 42.3% |
| 2025-11-10 | 544,299 | 1,673,347 | 2,217,646 | 51.0% |
| 2025-11-03 | 343,644 | 1,141,873 | 1,485,517 | 51.6% |
| 2025-10-27 | 622,252 | 1,681,401 | 2,303,653 | 54.6% |
| 2025-10-20 | 352,890 | 1,226,827 | 1,579,717 | 52.5% |
| 2025-10-13 | 1,439,226 | 3,276,551 | 4,715,777 | 55.3% |
| 2025-10-06 | 573,018 | 1,430,992 | 2,004,010 | 53.4% |
Showing 1–48 of 48 weeks