SSPY · Stratified LargeCap Index ETF · Off Exchange ETF
$100.86
+0.41 (+0.40%)
At close · Oct 22
Return incl. dividend (before tax)
Volume · Oct 22
272
Avg daily vol (3M)
1487
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 | 1,743 | 1,823 | 3,566 | 45.1% |
| 2026-09-07 | 0 | 2,914 | 2,914 | 48.6% |
| 2026-08-31 | 1 | 10,233 | 10,234 | 57.2% |
| 2026-08-24 | 1,783 | 655 | 2,438 | 69.7% |
| 2026-08-17 | 505 | 1,193 | 1,698 | 36.1% |
| 2026-08-10 | 39 | 3,609 | 3,648 | 64.0% |
| 2026-08-03 | 0 | 359 | 359 | 21.1% |
| 2026-07-27 | 50 | 2,267 | 2,317 | 32.6% |
| 2026-07-20 | 0 | 2,078 | 2,078 | 79.9% |
| 2026-07-13 | 91 | 16,094 | 16,185 | 92.0% |
| 2026-07-06 | 0 | 1,975 | 1,975 | 24.7% |
| 2026-06-29 | 0 | 1,215 | 1,215 | 28.9% |
| 2026-06-22 | 0 | 435 | 435 | 5.5% |
| 2026-06-15 | 0 | 2,718 | 2,718 | 77.7% |
| 2026-06-08 | 11 | 109 | 120 | 15.0% |
| 2026-06-01 | 1 | 143 | 144 | 16.0% |
| 2026-05-25 | 0 | 105 | 105 | 5.8% |
| 2026-05-18 | 581 | 4,556 | 5,137 | 28.2% |
| 2026-05-11 | 4,071 | 18,933 | 23,004 | 68.1% |
| 2026-05-04 | 267 | 302 | 569 | 17.2% |
| 2026-04-27 | 186 | 683 | 869 | 54.3% |
| 2026-04-20 | 129 | 105 | 234 | 10.2% |
| 2026-04-13 | 8,715 | 6,430 | 15,145 | 53.7% |
| 2026-04-06 | 1,652 | 230 | 1,882 | 29.0% |
| 2026-03-30 | 1,006 | 182 | 1,188 | 22.8% |
| 2026-03-23 | 2,002 | 2,812 | 4,814 | 41.1% |
| 2026-03-16 | 10 | 16,057 | 16,067 | 56.4% |
| 2026-03-09 | 11 | 3,356 | 3,367 | 64.8% |
| 2026-03-02 | 240 | 1,196 | 1,436 | 35.9% |
| 2026-02-23 | 135 | 1,469 | 1,604 | 53.5% |
| 2026-02-16 | 33 | 1,947 | 1,980 | 33.6% |
| 2026-02-09 | 45 | 610 | 655 | 12.4% |
| 2026-02-02 | 92 | 428 | 520 | 20.0% |
| 2026-01-26 | 117 | 427 | 544 | 23.7% |
| 2026-01-19 | 211 | 2,574 | 2,785 | 53.6% |
| 2026-01-12 | 813 | 1,721 | 2,534 | 21.5% |
| 2026-01-05 | 206 | 2,004 | 2,210 | 39.5% |
| 2025-12-29 | 1,095 | 8,114 | 9,209 | 34.1% |
| 2025-12-22 | 0 | 504 | 504 | 63.0% |
| 2025-12-15 | 178 | 3,475 | 3,653 | 48.1% |
| 2025-12-08 | 578 | 2,154 | 2,732 | 60.7% |
| 2025-12-01 | 1,026 | 17,534 | 18,560 | 45.3% |
| 2025-11-24 | 200 | 998 | 1,198 | 20.0% |
| 2025-11-17 | 100 | 891 | 991 | 66.1% |
| 2025-11-10 | 100 | 7,795 | 7,895 | 58.9% |
| 2025-11-03 | 0 | 2,038 | 2,038 | 22.6% |
| 2025-10-27 | 0 | 1,725 | 1,725 | 63.9% |
Showing 1–47 of 47 weeks