OPTX
Syntec Optics Holdings, Inc.
$10.88
-1.30 (-10.64%)
At close · Jul 2
Market Cap
$438.04M
Shares
40,279,878
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 | 400,230 | 1,632,890 | 2,033,120 | 53.7% |
| 2026-04-27 | 565,211 | 3,346,958 | 3,912,169 | 70.1% |
| 2026-04-20 | 341,087 | 2,245,137 | 2,586,224 | 55.9% |
| 2026-04-13 | 945,641 | 6,388,215 | 7,333,856 | 62.4% |
| 2026-04-06 | 417,289 | 2,514,726 | 2,932,015 | 55.7% |
| 2026-03-30 | 150,715 | 1,191,725 | 1,342,440 | 67.2% |
| 2026-03-23 | 218,805 | 1,733,359 | 1,952,164 | 55.5% |
| 2026-03-16 | 117,519 | 757,645 | 875,164 | 52.4% |
| 2026-03-09 | 233,407 | 2,314,022 | 2,547,429 | 48.3% |
| 2026-03-02 | 181,663 | 1,076,182 | 1,257,845 | 53.1% |
| 2026-02-23 | 131,532 | 918,734 | 1,050,266 | 52.4% |
| 2026-02-16 | 121,355 | 1,168,185 | 1,289,540 | 58.3% |
| 2026-02-09 | 458,057 | 2,316,975 | 2,775,032 | 54.9% |
| 2026-02-02 | 431,443 | 3,601,424 | 4,032,867 | 58.4% |
| 2026-01-26 | 589,122 | 3,092,445 | 3,681,567 | 59.2% |
| 2026-01-19 | 1,143,760 | 4,257,627 | 5,401,387 | 58.9% |
| 2026-01-12 | 1,090,542 | 10,187,227 | 11,277,769 | 58.0% |
| 2026-01-05 | 364,870 | 6,443,142 | 6,808,012 | 54.0% |
| 2025-12-29 | 107,791 | 1,807,424 | 1,915,215 | 59.6% |
| 2025-12-22 | 2,964,664 | 50,667,656 | 53,632,320 | 53.3% |
| 2025-12-15 | 15,172 | 349,417 | 364,589 | 68.3% |
| 2025-12-08 | 51,271 | 681,391 | 732,662 | 69.3% |
| 2025-12-01 | 44,976 | 303,041 | 348,017 | 61.8% |
| 2025-11-24 | 10,224 | 207,914 | 218,138 | 60.5% |
| 2025-11-17 | 36,580 | 351,122 | 387,702 | 61.4% |
| 2025-11-10 | 13,369 | 265,537 | 278,906 | 69.2% |
| 2025-11-03 | 68,255 | 265,425 | 333,680 | 52.4% |
| 2025-10-27 | 53,324 | 544,416 | 597,740 | 66.4% |
| 2025-10-20 | 119,923 | 665,593 | 785,516 | 61.4% |
| 2025-10-13 | 45,176 | 659,720 | 704,896 | 60.1% |
| 2025-10-06 | 67,603 | 1,485,071 | 1,552,674 | 68.9% |
| 2025-09-29 | 12,291 | 256,941 | 269,232 | 73.7% |
| 2025-09-22 | 19,584 | 426,157 | 445,741 | 71.9% |
| 2025-09-15 | 57,813 | 738,452 | 796,265 | 55.0% |
| 2025-09-08 | 84,819 | 673,108 | 757,927 | 54.0% |
| 2025-09-01 | 6,749 | 1,171,143 | 1,177,892 | 34.5% |
| 2025-08-25 | 6,485 | 117,674 | 124,159 | 72.7% |
| 2025-08-18 | 13,852 | 129,541 | 143,393 | 66.3% |
| 2025-08-11 | 13,703 | 172,794 | 186,497 | 63.4% |
| 2025-08-04 | 13,273 | 171,901 | 185,174 | 62.5% |
| 2025-07-28 | 28,510 | 381,936 | 410,446 | 65.2% |
| 2025-07-21 | 45,164 | 1,038,442 | 1,083,606 | 71.2% |
| 2025-07-14 | 8,112 | 384,239 | 392,351 | 73.8% |
| 2025-07-07 | 5,961 | 126,254 | 132,215 | 78.4% |
Showing 1–44 of 44 weeks