CPNS · Calamos Nasdaq-100 Structured Alt Protection ETF - September · Off Exchange ETF
$28.48
-0.01 (-0.03%)
At close · Oct 20
Return incl. dividend (before tax)
Volume · Oct 20
118
Avg daily vol (3M)
8174
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 | 2,320 | 36,547 | 38,867 | 76.8% |
| 2026-09-07 | 2,055 | 12,199 | 14,254 | 49.2% |
| 2026-08-31 | 14,199 | 52,695 | 66,894 | 42.3% |
| 2026-08-24 | 2,296 | 4,430 | 6,726 | 72.8% |
| 2026-08-17 | 154 | 2,169 | 2,323 | 49.4% |
| 2026-08-10 | 500 | 9,387 | 9,887 | 74.9% |
| 2026-08-03 | 951 | 29,475 | 30,426 | 60.5% |
| 2026-07-27 | 3,118 | 753 | 3,871 | 27.7% |
| 2026-07-20 | 0 | 5,927 | 5,927 | 78.0% |
| 2026-07-13 | 675 | 1,043 | 1,718 | 20.7% |
| 2026-07-06 | 2,405 | 8,180 | 10,585 | 65.3% |
| 2026-06-29 | 0 | 2,070 | 2,070 | 39.1% |
| 2026-06-22 | 185 | 3,414 | 3,599 | 47.4% |
| 2026-06-15 | 700 | 1,007 | 1,707 | 56.9% |
| 2026-06-08 | 4,637 | 13,361 | 17,998 | 64.5% |
| 2026-06-01 | 0 | 758 | 758 | 23.0% |
| 2026-05-25 | 1,700 | 5,516 | 7,216 | 66.2% |
| 2026-05-18 | 2,100 | 9,649 | 11,749 | 51.1% |
| 2026-05-11 | 2,040 | 9,471 | 11,511 | 66.9% |
| 2026-05-04 | 0 | 2,426 | 2,426 | 48.5% |
| 2026-04-27 | 1,184 | 19,007 | 20,191 | 78.0% |
| 2026-04-20 | 1,012 | 237 | 1,249 | 19.5% |
| 2026-04-13 | 4,413 | 1,330 | 5,743 | 44.2% |
| 2026-04-06 | 0 | 1,754 | 1,754 | 35.1% |
| 2026-03-30 | 1,550 | 1,867 | 3,417 | 59.9% |
| 2026-03-23 | 0 | 517 | 517 | 21.5% |
| 2026-03-16 | 1 | 269 | 270 | 27.0% |
| 2026-03-09 | 163 | 1,448 | 1,611 | 44.8% |
| 2026-03-02 | 1,429 | 1,834 | 3,263 | 39.8% |
| 2026-02-23 | 1,184 | 4,655 | 5,839 | 87.1% |
| 2026-02-16 | 1,798 | 93 | 1,891 | 16.3% |
| 2026-02-09 | 3,088 | 994 | 4,082 | 55.2% |
| 2026-02-02 | 4,401 | 7,256 | 11,657 | 36.7% |
| 2026-01-26 | 300 | 4,494 | 4,794 | 53.9% |
| 2026-01-19 | 2,742 | 3,210 | 5,952 | 53.6% |
| 2026-01-12 | 62 | 10,613 | 10,675 | 74.7% |
| 2026-01-05 | 1,374 | 5,388 | 6,762 | 63.2% |
| 2025-12-29 | 10 | 471 | 481 | 37.0% |
| 2025-12-22 | 100 | 4,792 | 4,892 | 57.6% |
| 2025-12-15 | 476 | 4,111 | 4,587 | 83.4% |
| 2025-12-08 | 1,929 | 7,336 | 9,265 | 77.2% |
| 2025-12-01 | 195 | 542 | 737 | 38.8% |
| 2025-11-24 | 145 | 2,902 | 3,047 | 50.8% |
| 2025-11-17 | 58 | 3,492 | 3,550 | 48.0% |
| 2025-11-10 | 4,379 | 7,064 | 11,443 | 52.0% |
| 2025-11-03 | 1,300 | 2,313 | 3,613 | 42.0% |
| 2025-10-27 | 4,660 | 13,563 | 18,223 | 61.6% |
Showing 1–47 of 47 weeks