VMBS · VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND ETF
$45.92
-0.01 (-0.02%)
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 | 697,099 | 4,212,137 | 4,909,236 | 66.3% |
| 2026-07-20 | 636,381 | 2,926,986 | 3,563,367 | 57.7% |
| 2026-07-13 | 682,200 | 3,246,137 | 3,928,337 | 60.3% |
| 2026-07-06 | 1,133,893 | 3,216,292 | 4,350,185 | 61.5% |
| 2026-06-29 | 455,366 | 2,469,921 | 2,925,287 | 64.4% |
| 2026-06-22 | 957,889 | 2,457,815 | 3,415,704 | 59.1% |
| 2026-06-15 | 703,389 | 3,085,515 | 3,788,904 | 63.5% |
| 2026-06-08 | 921,763 | 2,378,400 | 3,300,163 | 56.1% |
| 2026-06-01 | 841,582 | 3,098,931 | 3,940,513 | 55.5% |
| 2026-05-25 | 550,025 | 2,558,710 | 3,108,735 | 63.3% |
| 2026-05-18 | 753,834 | 4,166,857 | 4,920,691 | 57.8% |
| 2026-05-11 | 552,553 | 3,062,002 | 3,614,555 | 64.6% |
| 2026-05-04 | 702,493 | 5,443,752 | 6,146,245 | 77.7% |
| 2026-04-27 | 796,145 | 2,443,341 | 3,239,486 | 46.7% |
| 2026-04-20 | 476,710 | 3,643,501 | 4,120,211 | 65.7% |
| 2026-04-13 | 719,168 | 4,731,936 | 5,451,104 | 62.1% |
| 2026-04-06 | 619,957 | 3,970,663 | 4,590,620 | 59.9% |
| 2026-03-30 | 729,682 | 3,527,148 | 4,256,830 | 54.5% |
| 2026-03-23 | 750,406 | 5,001,489 | 5,751,895 | 58.3% |
| 2026-03-16 | 797,393 | 3,823,752 | 4,621,145 | 52.8% |
| 2026-03-09 | 854,584 | 2,749,923 | 3,604,507 | 45.3% |
| 2026-03-02 | 851,332 | 3,335,530 | 4,186,862 | 56.3% |
| 2026-02-23 | 704,142 | 5,696,099 | 6,400,241 | 71.2% |
| 2026-02-16 | 585,135 | 3,107,200 | 3,692,335 | 60.5% |
| 2026-02-09 | 959,888 | 2,868,794 | 3,828,682 | 53.8% |
| 2026-02-02 | 811,127 | 4,254,531 | 5,065,658 | 62.6% |
| 2026-01-26 | 646,281 | 4,038,271 | 4,684,552 | 59.5% |
| 2026-01-19 | 1,080,751 | 3,496,560 | 4,577,311 | 60.7% |
| 2026-01-12 | 1,438,294 | 13,513,369 | 14,951,663 | 75.1% |
| 2026-01-05 | 1,403,183 | 4,039,269 | 5,442,452 | 54.2% |
| 2025-12-29 | 650,151 | 2,706,415 | 3,356,566 | 58.3% |
| 2025-12-22 | 419,669 | 2,936,607 | 3,356,276 | 62.1% |
| 2025-12-15 | 945,957 | 5,364,351 | 6,310,308 | 65.7% |
| 2025-12-08 | 857,023 | 2,811,815 | 3,668,838 | 52.4% |
| 2025-12-01 | 779,328 | 3,591,515 | 4,370,843 | 54.2% |
| 2025-11-24 | 436,660 | 2,700,285 | 3,136,945 | 64.6% |
| 2025-11-17 | 503,770 | 4,365,905 | 4,869,675 | 61.9% |
| 2025-11-10 | 663,823 | 2,502,974 | 3,166,797 | 44.2% |
| 2025-11-03 | 746,457 | 5,061,590 | 5,808,047 | 57.9% |
| 2025-10-27 | 957,913 | 5,104,845 | 6,062,758 | 56.5% |
| 2025-10-20 | 803,330 | 12,409,717 | 13,213,047 | 77.0% |
| 2025-10-13 | 1,100,944 | 11,902,201 | 13,003,145 | 80.9% |
| 2025-10-06 | 628,223 | 10,088,831 | 10,717,054 | 88.3% |
| 2025-09-29 | 685,762 | 7,183,032 | 7,868,794 | 74.3% |
| 2025-09-22 | 420,668 | 2,904,027 | 3,324,695 | 49.3% |
| 2025-09-15 | 507,743 | 2,552,819 | 3,060,562 | 41.6% |
| 2025-09-08 | 782,473 | 3,304,948 | 4,087,421 | 51.3% |
Showing 1–47 of 47 weeks