IVV · iShares Core S&P 500 ETF ETF
$773.92
-3.21 (-0.41%)
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 | 2,380,627 | 11,365,700 | 13,746,327 | 64.2% |
| 2026-07-20 | 2,321,809 | 15,356,350 | 17,678,159 | 74.4% |
| 2026-07-13 | 1,910,656 | 14,642,201 | 16,552,857 | 76.0% |
| 2026-07-06 | 1,760,822 | 10,446,301 | 12,207,123 | 61.0% |
| 2026-06-29 | 5,189,011 | 15,449,291 | 20,638,302 | 65.5% |
| 2026-06-22 | 4,108,870 | 66,386,705 | 70,495,575 | 97.2% |
| 2026-06-15 | 3,058,295 | 69,373,018 | 72,431,313 | 100.0% |
| 2026-06-08 | 3,326,654 | 68,239,808 | 71,566,462 | 86.8% |
| 2026-06-01 | 3,164,906 | 22,835,535 | 26,000,441 | 76.9% |
| 2026-05-25 | 3,120,183 | 39,537,898 | 42,658,081 | 100.0% |
| 2026-05-18 | 1,836,710 | 9,926,251 | 11,762,961 | 55.6% |
| 2026-05-11 | 2,527,731 | 13,122,562 | 15,650,293 | 65.2% |
| 2026-05-04 | 2,393,873 | 16,497,267 | 18,891,140 | 60.7% |
| 2026-04-27 | 2,606,325 | 17,086,830 | 19,693,155 | 86.3% |
| 2026-04-20 | 4,231,123 | 9,372,886 | 13,604,009 | 57.6% |
| 2026-04-13 | 3,152,439 | 13,092,781 | 16,245,220 | 57.5% |
| 2026-04-06 | 3,039,330 | 8,575,526 | 11,614,856 | 52.0% |
| 2026-03-30 | 4,203,500 | 22,487,570 | 26,691,070 | 58.1% |
| 2026-03-23 | 5,375,531 | 48,009,905 | 53,385,436 | 80.7% |
| 2026-03-16 | 4,299,650 | 50,171,386 | 54,471,036 | 76.2% |
| 2026-03-09 | 5,060,211 | 67,666,855 | 72,727,066 | 87.2% |
| 2026-03-02 | 5,738,249 | 15,474,124 | 21,212,373 | 61.6% |
| 2026-02-23 | 3,189,548 | 9,993,325 | 13,182,873 | 41.6% |
| 2026-02-16 | 3,045,891 | 9,339,928 | 12,385,819 | 47.8% |
| 2026-02-09 | 3,786,629 | 13,083,001 | 16,869,630 | 55.6% |
| 2026-02-02 | 3,978,131 | 15,647,027 | 19,625,158 | 41.9% |
| 2026-01-26 | 4,546,869 | 20,764,500 | 25,311,369 | 56.9% |
| 2026-01-19 | 2,116,483 | 12,834,147 | 14,950,630 | 48.0% |
| 2026-01-12 | 2,971,331 | 21,078,756 | 24,050,087 | 59.1% |
| 2026-01-05 | 3,050,708 | 25,368,921 | 28,419,629 | 74.3% |
| 2025-12-29 | 2,102,100 | 8,872,052 | 10,974,152 | 52.6% |
| 2025-12-22 | 1,520,136 | 23,128,618 | 24,648,754 | 85.5% |
| 2025-12-15 | 3,969,063 | 123,139,910 | 127,108,973 | 98.0% |
| 2025-12-08 | 2,215,237 | 62,892,246 | 65,107,483 | 89.6% |
| 2025-12-01 | 1,804,191 | 31,026,305 | 32,830,496 | 70.3% |
| 2025-11-24 | 1,724,227 | 8,273,697 | 9,997,924 | 55.7% |
| 2025-11-17 | 3,113,839 | 12,674,253 | 15,788,092 | 43.3% |
| 2025-11-10 | 3,142,339 | 20,802,252 | 23,944,591 | 52.1% |
| 2025-11-03 | 2,903,499 | 15,921,365 | 18,824,864 | 46.0% |
| 2025-10-27 | 3,407,624 | 12,372,351 | 15,779,975 | 45.3% |
| 2025-10-20 | 3,147,388 | 10,906,342 | 14,053,730 | 39.0% |
| 2025-10-13 | 2,504,826 | 12,733,555 | 15,238,381 | 47.8% |
| 2025-10-06 | 2,202,394 | 7,768,364 | 9,970,758 | 42.5% |
| 2025-09-29 | 3,441,209 | 16,975,901 | 20,417,110 | 69.4% |
| 2025-09-22 | 1,688,282 | 37,745,938 | 39,434,220 | 90.5% |
| 2025-09-15 | 2,736,891 | 47,367,306 | 50,104,197 | 88.7% |
| 2025-09-08 | 1,823,846 | 51,014,898 | 52,838,744 | 100.0% |
Showing 1–47 of 47 weeks