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ROM · ProShares Ultra Technology ETF

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$146.28 +1.90 (+1.32%) 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 42,816 134,776 177,592 44.7%
2026-07-20 35,560 45,533 81,093 34.7%
2026-07-13 43,071 71,270 114,341 45.0%
2026-07-06 35,773 73,238 109,011 46.1%
2026-06-29 49,002 116,061 165,063 58.5%
2026-06-22 59,385 135,883 195,268 50.4%
2026-06-15 44,583 95,908 140,491 47.2%
2026-06-08 86,269 206,067 292,336 47.0%
2026-06-01 51,932 193,357 245,289 41.6%
2026-05-25 39,798 86,448 126,246 50.6%
2026-05-18 81,737 105,534 187,271 49.6%
2026-05-11 55,801 120,556 176,357 64.7%
2026-05-04 78,585 97,954 176,539 55.9%
2026-04-27 62,960 70,243 133,203 52.5%
2026-04-20 77,405 148,314 225,719 47.3%
2026-04-13 36,867 142,793 179,660 59.2%
2026-04-06 14,624 93,025 107,649 51.8%
2026-03-30 25,074 128,373 153,447 60.1%
2026-03-23 16,715 108,219 124,934 58.3%
2026-03-16 8,696 48,331 57,027 47.2%
2026-03-09 24,758 68,356 93,114 51.0%
2026-03-02 19,811 93,206 113,017 57.8%
2026-02-23 14,444 111,198 125,642 64.3%
2026-02-16 41,828 60,498 102,326 57.0%
2026-02-09 11,483 103,075 114,558 65.0%
2026-02-02 30,179 122,809 152,988 59.1%
2026-01-26 34,329 147,437 181,766 64.5%
2026-01-19 10,496 58,515 69,011 57.8%
2026-01-12 16,079 94,654 110,733 53.4%
2026-01-05 13,696 81,928 95,624 62.5%
2025-12-29 14,492 70,523 85,015 66.0%
2025-12-22 13,005 42,658 55,663 62.3%
2025-12-15 11,236 60,051 71,287 56.4%
2025-12-08 14,438 64,574 79,012 58.8%
2025-12-01 10,702 116,981 127,683 69.4%
2025-11-24 7,186 83,860 91,046 71.6%
2025-11-17 18,127 166,688 184,815 54.0%
2025-11-10 11,415 73,291 84,706 67.3%
2025-11-03 15,101 113,772 128,873 59.5%
2025-10-27 49,323 110,213 159,536 74.7%
2025-10-20 37,551 127,612 165,163 61.6%
2025-10-13 4,996 79,080 84,076 56.2%
2025-10-06 15,278 147,220 162,498 70.5%
2025-09-29 96,928 104,771 201,699 63.2%
2025-09-22 4,438 66,053 70,491 63.6%
2025-09-15 19,757 103,375 123,132 71.6%
2025-09-08 11,956 78,281 90,237 63.2%
Showing 1–47 of 47 weeks