Skip to main content
ION logo

ION · ProShares S&P Global Core Battery Metals ETF ETF

Alerts for ION
$52.44 -0.41 (-0.77%) 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
2026-07-27 196 2,974 3,170 32.3%
2026-07-20 102 3,527 3,629 56.7%
2026-07-13 612 8,280 8,892 63.5%
2026-07-06 133 3,792 3,925 64.3%
2026-06-29 224 6,110 6,334 48.0%
2026-06-22 184 20,022 20,206 73.5%
2026-06-15 550 10,136 10,686 73.2%
2026-06-08 716 5,428 6,144 36.8%
2026-06-01 692 10,100 10,792 58.3%
2026-05-25 1,390 8,898 10,288 45.1%
2026-05-18 279 30,968 31,247 68.7%
2026-05-11 805 24,055 24,860 56.5%
2026-05-04 42 17,264 17,306 53.7%
2026-04-27 876 8,774 9,650 42.7%
2026-04-20 689 9,200 9,889 49.9%
2026-04-13 7,054 47,710 54,764 70.7%
2026-04-06 89 13,926 14,015 71.5%
2026-03-30 166 7,639 7,805 58.2%
2026-03-23 529 14,020 14,549 44.8%
2026-03-16 337 14,275 14,612 48.9%
2026-03-09 809 10,503 11,312 49.2%
2026-03-02 933 49,399 50,332 68.6%
2026-02-23 822 21,298 22,120 65.6%
2026-02-16 1,902 25,034 26,936 60.1%
2026-02-09 1,131 21,689 22,820 63.2%
2026-02-02 395 31,637 32,032 51.7%
2026-01-26 1,049 64,959 66,008 54.1%
2026-01-19 1,454 36,212 37,666 62.5%
2026-01-12 1,172 76,496 77,668 58.0%
2026-01-05 395 44,159 44,554 62.3%
2025-12-29 614 22,304 22,918 49.9%
2025-12-22 449 28,060 28,509 57.0%
2025-12-15 34 16,639 16,673 54.3%
2025-12-08 9 8,551 8,560 66.9%
2025-12-01 418 9,834 10,252 55.1%
2025-11-24 21 14,419 14,440 47.2%
2025-11-17 429 32,957 33,386 61.0%
2025-11-10 1,295 13,953 15,248 61.0%
2025-11-03 120 9,882 10,002 59.9%
2025-10-27 237 18,110 18,347 64.2%
2025-10-20 106 22,033 22,139 56.8%
2025-10-13 3,605 15,679 19,284 69.9%
2025-10-06 808 9,368 10,176 60.9%
2025-09-29 404 9,438 9,842 52.1%
2025-09-22 260 8,960 9,220 44.3%
2025-09-15 1,027 3,126 4,153 65.9%
2025-09-08 98 2,985 3,083 59.3%
Showing 1–47 of 47 weeks