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IBBQ · Invesco Nasdaq Biotechnology ETF ETF

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$35.94 -0.32 (-0.88%) 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 1,712 47,290 49,002 63.6%
2026-07-20 2,013 51,123 53,136 64.2%
2026-07-13 2,067 51,076 53,143 54.3%
2026-07-06 7,640 107,397 115,037 53.8%
2026-06-29 6,740 80,356 87,096 38.1%
2026-06-22 10,804 81,680 92,484 47.4%
2026-06-15 2,642 24,689 27,331 63.3%
2026-06-08 641 21,252 21,893 68.4%
2026-06-01 1,497 42,537 44,034 57.3%
2026-05-25 5,141 60,782 65,923 60.4%
2026-05-18 1,502 64,108 65,610 58.0%
2026-05-11 3,061 55,452 58,513 65.2%
2026-05-04 4,054 42,343 46,397 61.3%
2026-04-27 3,137 36,380 39,517 59.8%
2026-04-20 16,330 36,041 52,371 46.7%
2026-04-13 288 49,446 49,734 57.8%
2026-04-06 2,417 51,163 53,580 46.9%
2026-03-30 9,194 130,840 140,034 66.2%
2026-03-23 10,123 59,457 69,580 72.9%
2026-03-16 739 24,856 25,595 51.2%
2026-03-09 5,706 41,009 46,715 54.9%
2026-03-02 24,367 67,560 91,927 65.5%
2026-02-23 7,324 55,899 63,223 71.4%
2026-02-16 3,632 48,677 52,309 59.0%
2026-02-09 1,503 128,976 130,479 78.7%
2026-02-02 20,921 65,193 86,114 42.8%
2026-01-26 16,389 169,323 185,712 70.5%
2026-01-19 10,402 56,241 66,643 71.4%
2026-01-12 10,953 143,587 154,540 66.2%
2026-01-05 41,196 417,732 458,928 77.2%
2025-12-29 1,566 98,267 99,833 69.2%
2025-12-22 6,698 52,812 59,510 51.3%
2025-12-15 2,270 73,269 75,539 44.6%
2025-12-08 3,747 46,821 50,568 52.5%
2025-12-01 7,111 66,197 73,308 61.3%
2025-11-24 4,522 84,916 89,438 61.9%
2025-11-17 3,202 124,877 128,079 68.3%
2025-11-10 10,388 96,704 107,092 58.6%
2025-11-03 547 32,992 33,539 43.4%
2025-10-27 9,127 29,728 38,855 46.6%
2025-10-20 4,362 43,835 48,197 60.2%
2025-10-13 6,006 39,112 45,118 50.7%
2025-10-06 976 24,674 25,650 45.8%
2025-09-29 859 22,563 23,422 44.1%
2025-09-22 8,305 20,837 29,142 45.2%
2025-09-15 9,431 18,077 27,508 58.7%
2025-09-08 1,633 37,516 39,149 69.7%
Showing 1–47 of 47 weeks