OCC · Optical Cable Corp
$17.80
+1.17 (+7.04%)
At close · Aug 14
Market Cap
$157.12M
Shares
8.83M
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 |
|---|---|---|---|---|
| 2026-07-06 | 399,125 | 425,116 | 824,241 | 49.3% |
| 2026-06-29 | 334,072 | 577,392 | 911,464 | 50.2% |
| 2026-06-22 | 368,456 | 613,162 | 981,618 | 45.0% |
| 2026-06-15 | 367,321 | 919,437 | 1,286,758 | 48.9% |
| 2026-06-08 | 1,911,197 | 11,462,677 | 13,373,874 | 51.3% |
| 2026-06-01 | 287,537 | 829,414 | 1,116,951 | 50.5% |
| 2026-05-25 | 258,340 | 966,747 | 1,225,087 | 51.5% |
| 2026-05-18 | 118,917 | 504,338 | 623,255 | 47.3% |
| 2026-05-11 | 153,401 | 579,945 | 733,346 | 50.3% |
| 2026-05-04 | 116,108 | 524,418 | 640,526 | 45.7% |
| 2026-04-27 | 131,929 | 519,606 | 651,535 | 45.7% |
| 2026-04-20 | 136,093 | 626,403 | 762,496 | 48.0% |
| 2026-04-13 | 116,437 | 336,829 | 453,266 | 46.4% |
| 2026-04-06 | 117,930 | 438,242 | 556,172 | 49.8% |
| 2026-03-30 | 33,037 | 191,730 | 224,767 | 53.9% |
| 2026-03-23 | 175,132 | 339,468 | 514,600 | 49.1% |
| 2026-03-16 | 78,292 | 260,585 | 338,877 | 53.2% |
| 2026-03-09 | 134,346 | 670,798 | 805,144 | 45.0% |
| 2026-03-02 | 52,595 | 195,231 | 247,826 | 53.1% |
| 2026-02-23 | 51,282 | 179,200 | 230,482 | 52.8% |
| 2026-02-16 | 20,596 | 113,334 | 133,930 | 56.5% |
| 2026-02-09 | 64,234 | 333,759 | 397,993 | 52.1% |
| 2026-02-02 | 55,423 | 182,645 | 238,068 | 51.9% |
| 2026-01-26 | 62,117 | 491,242 | 553,359 | 54.2% |
| 2026-01-19 | 19,320 | 63,541 | 82,861 | 60.7% |
| 2026-01-12 | 41,010 | 108,409 | 149,419 | 49.5% |
| 2026-01-05 | 70,417 | 198,042 | 268,459 | 52.4% |
| 2025-12-29 | 43,544 | 231,918 | 275,462 | 59.2% |
| 2025-12-22 | 56,955 | 287,256 | 344,211 | 53.3% |
| 2025-12-15 | 122,571 | 462,032 | 584,603 | 48.7% |
| 2025-12-08 | 44,534 | 184,421 | 228,955 | 56.3% |
| 2025-12-01 | 19,564 | 39,193 | 58,757 | 53.8% |
| 2025-11-24 | 11,649 | 66,192 | 77,841 | 55.2% |
| 2025-11-17 | 30,236 | 86,952 | 117,188 | 43.3% |
| 2025-11-10 | 21,473 | 100,908 | 122,381 | 45.8% |
| 2025-11-03 | 37,300 | 145,066 | 182,366 | 52.1% |
| 2025-10-27 | 33,324 | 135,416 | 168,740 | 57.6% |
| 2025-10-20 | 35,237 | 97,162 | 132,399 | 40.3% |
| 2025-10-13 | 57,618 | 242,929 | 300,547 | 48.7% |
| 2025-10-06 | 71,340 | 399,906 | 471,246 | 51.5% |
| 2025-09-29 | 54,480 | 143,026 | 197,506 | 46.4% |
| 2025-09-22 | 30,472 | 114,078 | 144,550 | 56.0% |
| 2025-09-15 | 93,320 | 179,061 | 272,381 | 60.8% |
| 2025-09-08 | 113,079 | 522,445 | 635,524 | 56.3% |
| 2025-09-01 | 16,866 | 62,381 | 79,247 | 66.7% |
| 2025-08-25 | 76,021 | 275,355 | 351,376 | 60.3% |
| 2025-08-18 | 14,252 | 110,014 | 124,266 | 56.6% |
Showing 1–47 of 47 weeks