ITOT · iShares Core S&P Total U.S. Stock Market ETF · Off Exchange ETF
$167.41
+0.69 (+0.41%)
At close · Oct 20
Return incl. dividend (before tax)
Volume · Oct 20
1.12M
Avg daily vol (3M)
1.49M
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 |
|---|---|---|---|---|
| 2026-09-14 | 736,075 | 2,602,280 | 3,338,355 | 51.6% |
| 2026-09-07 | 761,867 | 2,686,996 | 3,448,863 | 54.1% |
| 2026-08-31 | 746,161 | 6,423,668 | 7,169,829 | 70.7% |
| 2026-08-24 | 664,185 | 3,535,984 | 4,200,169 | 60.4% |
| 2026-08-17 | 726,213 | 2,216,019 | 2,942,232 | 52.8% |
| 2026-08-10 | 665,865 | 7,972,654 | 8,638,519 | 79.0% |
| 2026-08-03 | 857,688 | 3,350,174 | 4,207,862 | 58.0% |
| 2026-07-27 | 546,302 | 2,423,362 | 2,969,664 | 45.6% |
| 2026-07-20 | 535,954 | 2,698,698 | 3,234,652 | 50.9% |
| 2026-07-13 | 672,211 | 3,011,480 | 3,683,691 | 48.4% |
| 2026-07-06 | 705,320 | 3,509,493 | 4,214,813 | 52.9% |
| 2026-06-29 | 556,615 | 4,302,919 | 4,859,534 | 66.1% |
| 2026-06-22 | 841,319 | 2,949,388 | 3,790,707 | 40.7% |
| 2026-06-15 | 585,192 | 4,726,318 | 5,311,510 | 50.3% |
| 2026-06-08 | 875,317 | 5,618,620 | 6,493,937 | 41.4% |
| 2026-06-01 | 707,351 | 3,716,865 | 4,424,216 | 46.9% |
| 2026-05-25 | 665,677 | 4,008,657 | 4,674,334 | 56.0% |
| 2026-05-18 | 660,830 | 2,156,624 | 2,817,454 | 30.6% |
| 2026-05-11 | 470,065 | 3,550,919 | 4,020,984 | 47.6% |
| 2026-05-04 | 672,112 | 4,934,941 | 5,607,053 | 55.0% |
| 2026-04-27 | 747,617 | 6,064,064 | 6,811,681 | 52.5% |
| 2026-04-20 | 557,171 | 2,979,415 | 3,536,586 | 34.6% |
| 2026-04-13 | 851,607 | 5,003,921 | 5,855,528 | 48.9% |
| 2026-04-06 | 929,168 | 3,317,728 | 4,246,896 | 35.6% |
| 2026-03-30 | 1,728,066 | 4,982,100 | 6,710,166 | 28.9% |
| 2026-03-23 | 1,836,516 | 8,518,169 | 10,354,685 | 25.8% |
| 2026-03-16 | 2,073,104 | 6,332,109 | 8,405,213 | 23.8% |
| 2026-03-09 | 2,308,415 | 4,426,748 | 6,735,163 | 12.9% |
| 2026-03-02 | 3,233,889 | 6,401,043 | 9,634,932 | 15.5% |
| 2026-02-23 | 1,397,184 | 3,771,298 | 5,168,482 | 20.8% |
| 2026-02-16 | 1,465,994 | 2,826,362 | 4,292,356 | 15.4% |
| 2026-02-09 | 1,493,165 | 3,034,783 | 4,527,948 | 11.2% |
| 2026-02-02 | 1,428,061 | 4,083,129 | 5,511,190 | 15.8% |
| 2026-01-26 | 1,156,235 | 3,160,952 | 4,317,187 | 21.0% |
| 2026-01-19 | 1,061,072 | 5,784,323 | 6,845,395 | 27.2% |
| 2026-01-12 | 1,046,592 | 2,624,995 | 3,671,587 | 18.2% |
| 2026-01-05 | 746,329 | 3,149,228 | 3,895,557 | 28.0% |
| 2025-12-29 | 803,962 | 2,201,852 | 3,005,814 | 32.4% |
| 2025-12-22 | 602,346 | 2,285,123 | 2,887,469 | 42.4% |
| 2025-12-15 | 1,033,506 | 3,579,294 | 4,612,800 | 29.2% |
| 2025-12-08 | 761,756 | 8,205,334 | 8,967,090 | 64.8% |
| 2025-12-01 | 769,658 | 2,675,464 | 3,445,122 | 34.4% |
| 2025-11-24 | 654,633 | 1,918,279 | 2,572,912 | 36.5% |
| 2025-11-17 | 1,663,996 | 3,735,355 | 5,399,351 | 16.1% |
| 2025-11-10 | 992,778 | 2,493,941 | 3,486,719 | 23.8% |
| 2025-11-03 | 1,108,589 | 10,247,902 | 11,356,491 | 73.4% |
| 2025-10-27 | 976,383 | 3,001,607 | 3,977,990 | 32.1% |
| 2025-10-20 | 813,811 | 3,610,811 | 4,424,622 | 46.0% |
Showing 1–48 of 48 weeks