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MYY · ProShares Short MidCap400 · Off Exchange ETF

Alerts for MYY
$16.09 -0.07 (-0.44%) At close · Nov 6
Volume · Nov 6 7898 Avg daily vol (3M) 7230

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
2026-09-28 1,198 6,275 7,473 27.0%
2026-09-21 0 2,755 2,755 46.7%
2026-09-14 72 2,473 2,545 14.4%
2026-09-07 1,006 2,660 3,666 32.7%
2026-08-31 166 24,786 24,952 27.9%
2026-08-24 697 2,799 3,496 37.6%
2026-08-17 0 5,370 5,370 53.2%
2026-08-10 24 722 746 6.4%
2026-08-03 3 2,253 2,256 23.0%
2026-07-27 2,676 11,795 14,471 37.9%
2026-07-20 22,160 79,022 101,182 59.6%
2026-07-13 500 7,313 7,813 42.7%
2026-07-06 63 5,633 5,696 30.3%
2026-06-29 184 3,673 3,857 16.7%
2026-06-22 4 4,455 4,459 27.7%
2026-06-15 58 1,215 1,273 27.1%
2026-06-08 16,273 104,323 120,596 59.8%
2026-06-01 244 1,942 2,186 23.8%
2026-05-25 34 944 978 19.2%
2026-05-18 2,619 58,580 61,199 64.3%
2026-05-11 15 6,756 6,771 43.7%
2026-05-04 106 5,518 5,624 18.3%
2026-04-27 6,667 40,330 46,997 50.1%
2026-04-20 669 13,129 13,798 34.9%
2026-04-13 19 3,357 3,376 24.6%
2026-04-06 0 14,298 14,298 14.1%
2026-03-30 285 28,786 29,071 54.9%
2026-03-23 1,114 33,255 34,369 40.4%
2026-03-16 345 45,432 45,777 49.7%
2026-03-09 446 20,636 21,082 57.1%
2026-03-02 5,958 34,581 40,539 48.8%
2026-02-23 141 4,403 4,544 36.4%
2026-02-16 2,300 8,314 10,614 53.1%
2026-02-09 329 6,405 6,734 32.1%
2026-02-02 424 36,614 37,038 68.6%
2026-01-26 602 19,582 20,184 35.5%
2026-01-19 5 1,938 1,943 10.1%
2026-01-12 207 1,739 1,946 13.1%
2026-01-05 2 4,567 4,569 18.3%
2025-12-29 31 2,700 2,731 10.6%
2025-12-22 0 1,568 1,568 25.7%
2025-12-15 409 3,638 4,047 10.7%
2025-12-08 0 2,871 2,871 39.3%
2025-12-01 57 2,121 2,178 20.7%
2025-11-24 436 3,231 3,667 48.2%
2025-11-17 708 38,818 39,526 51.9%
2025-11-10 12,420 39,626 52,046 52.8%
Showing 1–47 of 47 weeks