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OPRX · OptimizeRx Corp · Off Exchange

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$7.29 +0.11 (+1.53%) At close · Sep 11
Market Cap
$137.31M
Shares
18.84M

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
2026-08-03 121,568 196,087 317,655 39.8%
2026-07-27 130,603 133,800 264,403 26.7%
2026-07-20 241,007 204,927 445,934 41.8%
2026-07-13 225,443 257,664 483,107 38.1%
2026-07-06 369,806 303,952 673,758 39.8%
2026-06-29 390,880 475,857 866,737 43.7%
2026-06-22 748,041 708,566 1,456,607 33.5%
2026-06-15 219,410 411,955 631,365 48.8%
2026-06-08 218,239 334,370 552,609 43.5%
2026-06-01 295,023 407,788 702,811 39.4%
2026-05-25 197,619 442,995 640,614 43.9%
2026-05-18 380,463 878,643 1,259,106 51.2%
2026-05-11 907,779 1,356,715 2,264,494 45.9%
2026-05-04 211,983 512,672 724,655 44.5%
2026-04-27 285,416 521,808 807,224 41.7%
2026-04-20 339,982 789,923 1,129,905 47.2%
2026-04-13 342,817 651,524 994,341 44.5%
2026-04-06 295,879 723,035 1,018,914 42.6%
2026-03-30 256,981 421,410 678,391 42.4%
2026-03-23 423,883 1,298,838 1,722,721 43.9%
2026-03-16 348,981 540,984 889,965 41.8%
2026-03-09 466,963 377,655 844,618 35.4%
2026-03-02 693,982 912,806 1,606,788 40.9%
2026-02-23 462,216 382,554 844,770 41.8%
2026-02-16 576,973 250,863 827,836 47.5%
2026-02-09 609,631 465,289 1,074,920 39.2%
2026-02-02 559,202 286,849 846,051 38.8%
2026-01-26 359,215 297,639 656,854 41.3%
2026-01-19 249,151 115,485 364,636 35.3%
2026-01-12 245,283 160,398 405,681 38.0%
2026-01-05 326,245 195,963 522,208 40.3%
2025-12-29 213,189 150,623 363,812 34.0%
2025-12-22 178,150 184,803 362,953 46.7%
2025-12-15 275,588 317,593 593,181 39.1%
2025-12-08 241,860 450,275 692,135 44.7%
2025-12-01 191,087 252,029 443,116 43.7%
2025-11-24 172,004 118,737 290,741 42.7%
2025-11-17 314,160 216,094 530,254 40.4%
2025-11-10 330,359 320,365 650,724 41.2%
2025-11-03 490,018 546,631 1,036,649 40.6%
2025-10-27 229,736 301,101 530,837 41.7%
2025-10-20 247,163 270,844 518,007 46.3%
2025-10-13 200,443 330,120 530,563 42.9%
2025-10-06 255,661 337,138 592,799 42.8%
2025-09-29 410,144 600,641 1,010,785 40.5%
2025-09-22 351,867 302,847 654,714 44.3%
2025-09-15 314,855 404,612 719,467 41.6%
Showing 1–47 of 47 weeks
Key facts CIK 1448431 CUSIP 68401U204 13F (30d) 59 filings 59 filers Visit website Investor relations