IAI · iShares U.S. Broker-Dealers & Securities Exchanges ETF ETF
$196.46
-1.60 (-0.81%)
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 | 63,662 | 51,053 | 114,715 | 40.3% |
| 2026-07-20 | 70,372 | 130,822 | 201,194 | 55.7% |
| 2026-07-13 | 66,826 | 371,888 | 438,714 | 77.2% |
| 2026-07-06 | 55,997 | 64,658 | 120,655 | 48.6% |
| 2026-06-29 | 41,762 | 85,882 | 127,644 | 58.6% |
| 2026-06-22 | 71,217 | 183,813 | 255,030 | 59.9% |
| 2026-06-15 | 124,831 | 332,147 | 456,978 | 73.8% |
| 2026-06-08 | 79,955 | 68,817 | 148,772 | 45.9% |
| 2026-06-01 | 183,209 | 515,651 | 698,860 | 70.3% |
| 2026-05-25 | 342,988 | 249,951 | 592,939 | 77.7% |
| 2026-05-18 | 72,404 | 86,835 | 159,239 | 48.8% |
| 2026-05-11 | 151,468 | 655,061 | 806,529 | 76.4% |
| 2026-05-04 | 57,148 | 89,475 | 146,623 | 48.5% |
| 2026-04-27 | 76,381 | 90,736 | 167,117 | 42.3% |
| 2026-04-20 | 41,221 | 116,428 | 157,649 | 65.0% |
| 2026-04-13 | 102,591 | 264,131 | 366,722 | 59.4% |
| 2026-04-06 | 239,464 | 96,312 | 335,776 | 36.8% |
| 2026-03-30 | 92,540 | 124,216 | 216,756 | 54.4% |
| 2026-03-23 | 81,864 | 101,295 | 183,159 | 43.9% |
| 2026-03-16 | 53,448 | 128,597 | 182,045 | 62.1% |
| 2026-03-09 | 98,877 | 129,744 | 228,621 | 42.9% |
| 2026-03-02 | 144,412 | 191,701 | 336,113 | 53.5% |
| 2026-02-23 | 88,741 | 192,499 | 281,240 | 51.7% |
| 2026-02-16 | 68,456 | 490,882 | 559,338 | 68.5% |
| 2026-02-09 | 248,475 | 711,341 | 959,816 | 53.3% |
| 2026-02-02 | 230,163 | 238,401 | 468,564 | 34.6% |
| 2026-01-26 | 476,138 | 230,962 | 707,100 | 52.6% |
| 2026-01-19 | 78,586 | 515,846 | 594,432 | 100.0% |
| 2026-01-12 | 157,285 | 152,613 | 309,898 | 56.6% |
| 2026-01-05 | 114,194 | 203,114 | 317,308 | 67.1% |
| 2025-12-29 | 58,158 | 109,982 | 168,140 | 45.5% |
| 2025-12-22 | 254,171 | 61,959 | 316,130 | 33.6% |
| 2025-12-15 | 35,502 | 105,725 | 141,227 | 56.6% |
| 2025-12-08 | 43,073 | 115,556 | 158,629 | 52.6% |
| 2025-12-01 | 50,811 | 150,308 | 201,119 | 59.1% |
| 2025-11-24 | 102,248 | 83,505 | 185,753 | 51.7% |
| 2025-11-17 | 182,912 | 633,940 | 816,852 | 57.0% |
| 2025-11-10 | 129,462 | 395,176 | 524,638 | 59.9% |
| 2025-11-03 | 88,224 | 246,389 | 334,613 | 61.1% |
| 2025-10-27 | 84,042 | 212,170 | 296,212 | 55.5% |
| 2025-10-20 | 62,769 | 75,372 | 138,141 | 52.0% |
| 2025-10-13 | 102,755 | 192,976 | 295,731 | 59.3% |
| 2025-10-06 | 105,961 | 108,216 | 214,177 | 43.7% |
| 2025-09-29 | 138,118 | 325,110 | 463,228 | 55.4% |
| 2025-09-22 | 105,526 | 102,779 | 208,305 | 53.3% |
| 2025-09-15 | 171,703 | 118,972 | 290,675 | 44.5% |
| 2025-09-08 | 247,677 | 249,347 | 497,024 | 53.5% |
Showing 1–47 of 47 weeks