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CPNJ · Calamos Nasdaq-100 Structured Alt Protection ETF - June ETF

Alerts for CPNJ
$27.69 +0.04 (+0.13%) At close · Sep 4

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

Short Volume

Date Short Volume Short Exempt Total Volume Short %
2026-09-04 5,022 0 8,585 58.5%
2026-09-03 4 0 557 0.6%
2026-09-02 803 0 2,891 27.8%
2026-09-01 591 0 960 61.5%
2026-08-31 7,939 0 10,795 73.5%
2026-08-28 1,246 0 1,692 73.7%
2026-08-27 4,760 0 7,603 62.6%
2026-08-26 962 0 2,208 43.6%
2026-08-25 4,259 0 4,711 90.4%
2026-08-24 751 0 6,229 12.1%
2026-08-21 151 0 1,523 9.9%
2026-08-20 11,146 0 20,973 53.1%
2026-08-19 1,971 0 2,485 79.3%
2026-08-18 332 0 1,236 26.9%
2026-08-17 497 0 3,533 14.1%
2026-08-14 2,817 0 2,861 98.5%
2026-08-13 4,927 0 5,257 93.7%
2026-08-12 17,393 0 18,177 95.7%
2026-08-11 5,856 0 5,975 98.0%
2026-08-10 5,521 0 8,479 65.1%
2026-08-07 1,516 0 2,046 74.1%
2026-08-06 7,849 0 9,361 83.8%
2026-08-05 2,445 0 8,983 27.2%
2026-08-04 2,512 0 3,631 69.2%
2026-08-03 3,241 0 4,180 77.5%
2026-07-31 5 0 94 5.3%
2026-07-30 2,444 0 3,342 73.1%
2026-07-29 1,376 0 4,366 31.5%
2026-07-28 6,460 0 6,871 94.0%
2026-07-27 9,551 0 12,787 74.7%
2026-07-24 4,680 0 5,465 85.6%
2026-07-23 3,040 0 3,786 80.3%
2026-07-22 2 1 74 2.7%
2026-07-21 695 0 1,440 48.3%
2026-07-20 11 0 411 2.6%
2026-07-17 209 0 290 72.0%
2026-07-16 40,739 0 41,747 97.6%
2026-07-15 1 0 49 1.3%
2026-07-14 3,246 0 3,288 98.7%
2026-07-13 6,630 0 8,401 78.9%
2026-07-10 287 0 298 96.2%
2026-07-09 1,601 0 1,640 97.6%
2026-07-08 11,360 0 11,715 97.0%
2026-07-07 811 0 2,316 35.0%
2026-07-06 2,978 0 3,443 86.5%
2026-07-02 6 0 383 1.6%
2026-07-01 7,352 0 8,943 82.2%
2026-06-30 903 0 1,007 89.6%
2026-06-29 3 0 2,360 0.1%
2026-06-26 111 105 3,319 3.3%
Showing 1–50 of 63 days