BIB · ProShares Ultra Nasdaq Biotechnology ETF
$120.00
-1.91 (-1.57%)
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 | 3,485 | 11,736 | 15,221 | 44.0% |
| 2026-07-20 | 1,414 | 10,749 | 12,163 | 32.8% |
| 2026-07-13 | 6,219 | 19,589 | 25,808 | 58.3% |
| 2026-07-06 | 5,951 | 39,700 | 45,651 | 51.7% |
| 2026-06-29 | 3,573 | 29,308 | 32,881 | 55.0% |
| 2026-06-22 | 5,806 | 41,166 | 46,972 | 37.6% |
| 2026-06-15 | 2,171 | 11,055 | 13,226 | 30.8% |
| 2026-06-08 | 1,777 | 9,413 | 11,190 | 32.7% |
| 2026-06-01 | 1,152 | 11,951 | 13,103 | 49.8% |
| 2026-05-25 | 616 | 5,345 | 5,961 | 48.9% |
| 2026-05-18 | 2,521 | 13,229 | 15,750 | 41.7% |
| 2026-05-11 | 2,915 | 18,533 | 21,448 | 56.9% |
| 2026-05-04 | 5,678 | 31,127 | 36,805 | 53.6% |
| 2026-04-27 | 4,265 | 19,662 | 23,927 | 42.9% |
| 2026-04-20 | 11,188 | 35,254 | 46,442 | 60.9% |
| 2026-04-13 | 6,085 | 18,109 | 24,194 | 54.9% |
| 2026-04-06 | 5,523 | 14,805 | 20,328 | 43.5% |
| 2026-03-30 | 4,980 | 20,315 | 25,295 | 74.8% |
| 2026-03-23 | 10,310 | 18,116 | 28,426 | 46.2% |
| 2026-03-16 | 4,808 | 19,570 | 24,378 | 47.9% |
| 2026-03-09 | 2,357 | 22,793 | 25,150 | 39.4% |
| 2026-03-02 | 11,655 | 29,542 | 41,197 | 56.4% |
| 2026-02-23 | 3,268 | 18,525 | 21,793 | 49.9% |
| 2026-02-16 | 1,200 | 12,463 | 13,663 | 53.4% |
| 2026-02-09 | 1,422 | 21,240 | 22,662 | 61.6% |
| 2026-02-02 | 2,233 | 31,454 | 33,687 | 56.1% |
| 2026-01-26 | 2,099 | 31,172 | 33,271 | 61.6% |
| 2026-01-19 | 6,288 | 34,684 | 40,972 | 58.7% |
| 2026-01-12 | 2,439 | 27,951 | 30,390 | 59.9% |
| 2026-01-05 | 5,050 | 72,141 | 77,191 | 69.6% |
| 2025-12-29 | 1,937 | 19,864 | 21,801 | 61.6% |
| 2025-12-22 | 3,365 | 20,145 | 23,510 | 50.7% |
| 2025-12-15 | 3,368 | 20,659 | 24,027 | 46.5% |
| 2025-12-08 | 6,944 | 38,575 | 45,519 | 56.9% |
| 2025-12-01 | 6,019 | 43,517 | 49,536 | 57.7% |
| 2025-11-24 | 9,565 | 47,606 | 57,171 | 56.8% |
| 2025-11-17 | 10,211 | 61,522 | 71,733 | 58.7% |
| 2025-11-10 | 12,166 | 56,684 | 68,850 | 51.3% |
| 2025-11-03 | 1,832 | 42,698 | 44,530 | 52.6% |
| 2025-10-27 | 1,890 | 29,039 | 30,929 | 59.8% |
| 2025-10-20 | 1,750 | 29,662 | 31,412 | 56.6% |
| 2025-10-13 | 4,091 | 44,887 | 48,978 | 59.7% |
| 2025-10-06 | 7,533 | 78,389 | 85,922 | 61.1% |
| 2025-09-29 | 2,288 | 38,544 | 40,832 | 64.3% |
| 2025-09-22 | 791 | 12,198 | 12,989 | 50.3% |
| 2025-09-15 | 800 | 13,111 | 13,911 | 46.1% |
| 2025-09-08 | 1,496 | 22,514 | 24,010 | 59.4% |
Showing 1–47 of 47 weeks