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SDSI · American Century Short Duration Strategic Income ETF ETF

Alerts for SDSI
$51.01 -0.16 (-0.31%) 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 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%
2025-10-20 909 93,935 94,844 73.8%
2025-10-13 422 24,816 25,238 58.8%
2025-10-06 202 34,778 34,980 46.2%
2025-09-29 590 68,269 68,859 69.3%
2025-09-22 440 174,749 175,189 94.3%
2025-09-15 181 814,088 814,269 98.0%
2025-09-08 5,303 13,639 18,942 39.9%
Showing 1–47 of 47 weeks