EFRA · iShares Environmental Infrastructure and Industrials ETF ETF
$35.46
+0.03 (+0.10%)
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 | 240 | 2,813 | 3,053 | 100.0% |
| 2026-07-20 | 112 | 1,123 | 1,235 | 68.6% |
| 2026-07-13 | 593 | 1,315 | 1,908 | 61.5% |
| 2026-07-06 | 1,112 | 5,988 | 7,100 | 80.7% |
| 2026-06-29 | 2,697 | 4,124 | 6,821 | 89.8% |
| 2026-06-22 | 37 | 493 | 530 | 53.0% |
| 2026-06-15 | 203 | 1,251 | 1,454 | 90.9% |
| 2026-06-08 | 585 | 1,071 | 1,656 | 57.1% |
| 2026-06-01 | 131 | 780 | 911 | 91.1% |
| 2026-05-25 | 41 | 529 | 570 | 63.3% |
| 2026-05-18 | 4 | 607 | 611 | 50.9% |
| 2026-05-11 | 1 | 839 | 840 | 70.0% |
| 2026-05-04 | 1,395 | 15,953 | 17,348 | 100.0% |
| 2026-04-27 | 1,256 | 903 | 2,159 | 60.0% |
| 2026-04-20 | 199 | 2,398 | 2,597 | 47.2% |
| 2026-04-13 | 167 | 946 | 1,113 | 50.6% |
| 2026-04-06 | 152 | 482 | 634 | 63.4% |
| 2026-03-30 | 192 | 907 | 1,099 | 45.8% |
| 2026-03-23 | 50 | 375 | 425 | 35.4% |
| 2026-03-16 | 1,210 | 503 | 1,713 | 59.1% |
| 2026-03-09 | 5 | 776 | 781 | 45.9% |
| 2026-03-02 | 183 | 1,327 | 1,510 | 48.7% |
| 2026-02-23 | 0 | 855 | 855 | 23.1% |
| 2026-02-16 | 0 | 1,760 | 1,760 | 33.8% |
| 2026-02-09 | 0 | 1,349 | 1,349 | 84.3% |
| 2026-02-02 | 10 | 11,554 | 11,564 | 100.0% |
| 2026-01-26 | 101 | 6,900 | 7,001 | 84.3% |
| 2026-01-19 | 2 | 777 | 779 | 51.9% |
| 2026-01-12 | 0 | 575 | 575 | 38.3% |
| 2026-01-05 | 1 | 166 | 167 | 5.4% |
| 2025-12-29 | 0 | 855 | 855 | 40.7% |
| 2025-12-22 | 16 | 1,193 | 1,209 | 52.6% |
| 2025-12-15 | 81 | 1,664 | 1,745 | 43.6% |
| 2025-12-08 | 6 | 1,655 | 1,661 | 59.3% |
| 2025-12-01 | 0 | 510 | 510 | 63.7% |
| 2025-11-24 | 300 | 2,845 | 3,145 | 34.9% |
| 2025-11-17 | 42 | 2,753 | 2,795 | 48.2% |
| 2025-11-10 | 0 | 306 | 306 | 34.0% |
| 2025-11-03 | 0 | 2,627 | 2,627 | 44.5% |
| 2025-10-27 | 0 | 2,998 | 2,998 | 54.5% |
| 2025-10-20 | 0 | 1,205 | 1,205 | 86.1% |
| 2025-10-13 | 0 | 319 | 319 | 53.2% |
| 2025-10-06 | 0 | 586 | 586 | 39.1% |
| 2025-09-29 | 0 | 186 | 186 | 37.2% |
| 2025-09-22 | 0 | 215 | 215 | 35.8% |
| 2025-09-15 | 0 | 138 | 138 | 27.6% |
| 2025-09-08 | 0 | 292 | 292 | 22.5% |
Showing 1–47 of 47 weeks