SCHK · Schwab 1000 Index ETF ETF
$37.14
-0.13 (-0.35%)
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 | 205,138 | 2,353,048 | 2,558,186 | 63.5% |
| 2026-07-20 | 162,335 | 2,474,925 | 2,637,260 | 65.7% |
| 2026-07-13 | 244,811 | 3,074,669 | 3,319,480 | 72.4% |
| 2026-07-06 | 88,093 | 1,957,490 | 2,045,583 | 71.3% |
| 2026-06-29 | 68,051 | 1,474,054 | 1,542,105 | 69.5% |
| 2026-06-22 | 274,280 | 1,225,643 | 1,499,923 | 48.6% |
| 2026-06-15 | 219,009 | 1,081,376 | 1,300,385 | 35.8% |
| 2026-06-08 | 331,268 | 1,824,809 | 2,156,077 | 33.3% |
| 2026-06-01 | 121,494 | 1,312,391 | 1,433,885 | 34.4% |
| 2026-05-25 | 209,896 | 814,847 | 1,024,743 | 34.0% |
| 2026-05-18 | 146,332 | 1,622,182 | 1,768,514 | 32.9% |
| 2026-05-11 | 187,274 | 1,112,816 | 1,300,090 | 71.5% |
| 2026-05-04 | 180,398 | 1,283,863 | 1,464,261 | 60.1% |
| 2026-04-27 | 271,226 | 4,166,353 | 4,437,579 | 80.4% |
| 2026-04-20 | 260,305 | 1,032,535 | 1,292,840 | 47.3% |
| 2026-04-13 | 177,642 | 2,408,385 | 2,586,027 | 60.6% |
| 2026-04-06 | 243,647 | 2,475,519 | 2,719,166 | 43.6% |
| 2026-03-30 | 237,533 | 3,055,532 | 3,293,065 | 32.9% |
| 2026-03-23 | 446,050 | 2,142,402 | 2,588,452 | 36.0% |
| 2026-03-16 | 326,507 | 4,523,349 | 4,849,856 | 43.2% |
| 2026-03-09 | 474,268 | 3,762,513 | 4,236,781 | 29.9% |
| 2026-03-02 | 654,263 | 4,142,974 | 4,797,237 | 31.1% |
| 2026-02-23 | 729,729 | 6,405,114 | 7,134,843 | 52.1% |
| 2026-02-16 | 562,481 | 5,573,981 | 6,136,462 | 47.1% |
| 2026-02-09 | 319,415 | 4,339,358 | 4,658,773 | 57.6% |
| 2026-02-02 | 477,827 | 4,934,636 | 5,412,463 | 66.5% |
| 2026-01-26 | 358,230 | 1,733,452 | 2,091,682 | 44.2% |
| 2026-01-19 | 236,361 | 1,417,186 | 1,653,547 | 52.1% |
| 2026-01-12 | 317,284 | 1,671,994 | 1,989,278 | 54.4% |
| 2026-01-05 | 174,813 | 2,062,262 | 2,237,075 | 60.0% |
| 2025-12-29 | 115,138 | 2,391,318 | 2,506,456 | 68.5% |
| 2025-12-22 | 150,213 | 2,490,296 | 2,640,509 | 76.2% |
| 2025-12-15 | 247,511 | 5,806,184 | 6,053,695 | 69.8% |
| 2025-12-08 | 332,254 | 5,019,937 | 5,352,191 | 68.9% |
| 2025-12-01 | 273,254 | 5,899,223 | 6,172,477 | 76.6% |
| 2025-11-24 | 577,469 | 2,767,729 | 3,345,198 | 73.5% |
| 2025-11-17 | 1,650,639 | 4,484,488 | 6,135,127 | 44.9% |
| 2025-11-10 | 800,009 | 3,688,982 | 4,488,991 | 60.7% |
| 2025-11-03 | 489,781 | 5,811,324 | 6,301,105 | 73.2% |
| 2025-10-27 | 297,486 | 3,862,205 | 4,159,691 | 63.2% |
| 2025-10-20 | 236,071 | 3,485,727 | 3,721,798 | 54.3% |
| 2025-10-13 | 190,854 | 4,500,362 | 4,691,216 | 50.2% |
| 2025-10-06 | 366,498 | 4,619,803 | 4,986,301 | 54.8% |
| 2025-09-29 | 117,988 | 6,090,977 | 6,208,965 | 71.8% |
| 2025-09-22 | 262,513 | 5,381,326 | 5,643,839 | 71.2% |
| 2025-09-15 | 245,422 | 4,411,502 | 4,656,924 | 61.2% |
| 2025-09-08 | 263,522 | 4,600,315 | 4,863,837 | 64.6% |
Showing 1–47 of 47 weeks