SDSI · American Century Short Duration Strategic Income ETF · Off Exchange ETF
$50.50
+0.06 (+0.11%)
At close · Oct 22
Return incl. dividend (before tax)
Volume · Oct 22
14.83K
Avg daily vol (3M)
51.76K
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 | 611 | 182,762 | 183,373 | 92.2% |
| 2026-09-07 | 1,561 | 102,228 | 103,789 | 83.9% |
| 2026-08-31 | 1,193 | 91,621 | 92,814 | 78.4% |
| 2026-08-24 | 829 | 59,603 | 60,432 | 91.1% |
| 2026-08-17 | 1,843 | 361,103 | 362,946 | 95.8% |
| 2026-08-10 | 3,376 | 69,693 | 73,069 | 76.5% |
| 2026-08-03 | 2,498 | 392,803 | 395,301 | 95.9% |
| 2026-07-27 | 5,286 | 255,275 | 260,561 | 91.3% |
| 2026-07-20 | 1,695 | 79,187 | 80,882 | 88.5% |
| 2026-07-13 | 954 | 115,572 | 116,526 | 90.1% |
| 2026-07-06 | 910 | 84,576 | 85,486 | 84.5% |
| 2026-06-29 | 572 | 38,414 | 38,986 | 86.4% |
| 2026-06-22 | 191 | 55,095 | 55,286 | 82.4% |
| 2026-06-15 | 129 | 159,356 | 159,485 | 96.5% |
| 2026-06-08 | 128 | 93,601 | 93,729 | 91.3% |
| 2026-06-01 | 1,532 | 165,332 | 166,864 | 90.0% |
| 2026-05-25 | 606 | 123,468 | 124,074 | 91.0% |
| 2026-05-18 | 410 | 52,147 | 52,557 | 73.4% |
| 2026-05-11 | 284 | 42,486 | 42,770 | 81.9% |
| 2026-05-04 | 241 | 54,620 | 54,861 | 79.6% |
| 2026-04-27 | 272 | 369,826 | 370,098 | 95.2% |
| 2026-04-20 | 307 | 64,160 | 64,467 | 74.5% |
| 2026-04-13 | 485 | 43,981 | 44,466 | 80.8% |
| 2026-04-06 | 1,627 | 39,960 | 41,587 | 64.9% |
| 2026-03-30 | 398 | 28,034 | 28,432 | 69.7% |
| 2026-03-23 | 315 | 60,531 | 60,846 | 73.9% |
| 2026-03-16 | 616 | 57,720 | 58,336 | 77.6% |
| 2026-03-09 | 133 | 183,586 | 183,719 | 86.9% |
| 2026-03-02 | 317 | 68,057 | 68,374 | 70.9% |
| 2026-02-23 | 3,546 | 84,664 | 88,210 | 79.5% |
| 2026-02-16 | 398 | 37,180 | 37,578 | 72.0% |
| 2026-02-09 | 1,530 | 44,625 | 46,155 | 77.7% |
| 2026-02-02 | 508 | 78,798 | 79,306 | 71.1% |
| 2026-01-26 | 476 | 58,076 | 58,552 | 60.6% |
| 2026-01-19 | 240 | 76,537 | 76,777 | 79.5% |
| 2026-01-12 | 365 | 79,035 | 79,400 | 64.3% |
| 2026-01-05 | 422 | 107,078 | 107,500 | 86.4% |
| 2025-12-29 | 20 | 50,747 | 50,767 | 70.2% |
| 2025-12-22 | 118 | 35,854 | 35,972 | 76.2% |
| 2025-12-15 | 1,694 | 343,865 | 345,559 | 93.9% |
| 2025-12-08 | 127 | 190,680 | 190,807 | 94.1% |
| 2025-12-01 | 1,619 | 25,632 | 27,251 | 68.0% |
| 2025-11-24 | 532 | 32,904 | 33,436 | 57.4% |
| 2025-11-17 | 9 | 27,029 | 27,038 | 68.8% |
| 2025-11-10 | 46 | 47,521 | 47,567 | 71.4% |
| 2025-11-03 | 1,092 | 30,369 | 31,461 | 59.1% |
| 2025-10-27 | 894 | 72,457 | 73,351 | 78.1% |
Showing 1–47 of 47 weeks