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OCTB · Aptus October Buffer ETF ETF

Alerts for OCTB
$27.97 +0.01 (+0.02%) At close · Sep 4

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
2026-07-27 399 7,593 7,992 59.6%
2026-07-20 124 6,546 6,670 81.3%
2026-07-13 816 2,607 3,423 22.2%
2026-07-06 2,842 7,875 10,717 44.1%
2026-06-29 433 10,475 10,908 81.4%
2026-06-22 1,097 3,644 4,741 61.6%
2026-06-15 0 5,677 5,677 70.1%
2026-06-08 4,762 12,863 17,625 80.1%
2026-06-01 2,103 12,373 14,476 76.6%
2026-05-25 123 5,930 6,053 94.6%
2026-05-18 709 1,439 2,148 31.1%
2026-05-11 46 993 1,039 28.9%
2026-05-04 500 3,221 3,721 82.7%
2026-04-27 0 3,666 3,666 69.2%
2026-04-20 100 1,732 1,832 42.6%
2026-04-13 0 3,405 3,405 54.0%
2026-04-06 8,042 6,292 14,334 62.9%
2026-03-30 818 1,684 2,502 33.8%
2026-03-23 7,203 197,965 205,168 95.5%
2026-03-16 3,586 81,411 84,997 82.4%
2026-03-09 4,645 11,529 16,174 53.9%
2026-03-02 136 4,444 4,580 53.9%
2026-02-23 1,725 7,129 8,854 64.2%
2026-02-16 26 12,930 12,956 78.0%
2026-02-09 1,354 7,413 8,767 60.0%
2026-02-02 1,103 14,071 15,174 50.6%
2026-01-26 1,590 92,978 94,568 80.4%
2026-01-19 5,225 11,289 16,514 38.2%
2026-01-12 1,673 853 2,526 48.6%
2026-01-05 1,523 3,571 5,094 56.6%
2025-12-29 200 2,226 2,426 14.7%
2025-12-22 4,648 16,004 20,652 57.4%
2025-12-15 40,064 54,787 94,851 40.7%
2025-12-08 3,816 227,690 231,506 95.0%
2025-12-01 4,863 13,548 18,411 54.0%
2025-11-24 2,267 16,957 19,224 44.4%
2025-11-17 26,281 42,519 68,800 53.5%
2025-11-10 7,523 48,592 56,115 67.4%
2025-11-03 1,184 34,264 35,448 37.8%
2025-10-27 21,083 271,370 292,453 74.0%
2025-10-20 7,844 29,159 37,003 74.9%
2025-10-13 1,254 7,067 8,321 61.2%
Showing 1–42 of 42 weeks