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CPSJ · Calamos S&P 500 Structured Alt Protection ETF - July ETF

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$27.97 -0.06 (-0.21%) 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.

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    • Short Volume

    Date Short Volume Short Exempt Total Volume Short %
    2026-09-04 11 0 15 73.3%
    2026-09-03 714 0 755 94.6%
    2026-09-02 16 0 35 45.9%
    2026-09-01 290 0 1,151 25.2%
    2026-08-31 220 0 379 58.0%
    2026-08-28 290 0 357 81.3%
    2026-08-27 88 0 427 20.6%
    2026-08-26 403 0 568 71.0%
    2026-08-25 50 0 255 19.6%
    2026-08-24 735 0 741 99.2%
    2026-08-21 1,204 0 1,229 98.0%
    2026-08-20 334 0 1,435 23.3%
    2026-08-19 16 0 34 46.9%
    2026-08-18 103 0 109 94.4%
    2026-08-17 569 0 576 98.8%
    2026-08-14 703 0 706 99.6%
    2026-08-13 6 0 10 59.1%
    2026-08-12 4 0 7 56.0%
    2026-08-11 16 0 219 7.2%
    2026-08-10 8,884 0 9,713 91.5%
    2026-08-07 14,404 0 14,616 98.6%
    2026-08-06 1,402 0 4,342 32.3%
    2026-08-05 6,026 0 11,843 50.9%
    2026-08-04 151 0 1,484 10.2%
    2026-08-03 12,848 0 14,266 90.1%
    2026-07-31 8 0 150 5.3%
    2026-07-30 9,476 0 12,394 76.5%
    2026-07-29 4,754 0 6,240 76.2%
    2026-07-28 3 0 1,116 0.3%
    2026-07-27 10,291 0 12,389 83.1%
    2026-07-24 58 0 154 37.8%
    2026-07-23 12,800 0 17,607 72.7%
    2026-07-22 15,186 0 16,100 94.3%
    2026-07-21 3,867 0 3,876 99.8%
    2026-07-20 32,913 0 33,502 98.2%
    2026-07-17 179 0 512 35.0%
    2026-07-16 5,419 0 21,827 24.8%
    2026-07-15 3,611 0 3,924 92.0%
    2026-07-14 7,222 0 9,733 74.2%
    2026-07-13 7,621 0 10,808 70.5%
    2026-07-10 4,524 0 6,455 70.1%
    2026-07-09 5,711 0 6,529 87.5%
    2026-07-08 6,135 0 6,315 97.2%
    2026-07-07 2,252 0 2,756 81.7%
    2026-07-06 5,206 0 5,624 92.6%
    2026-07-02 21,590 0 22,621 95.4%
    2026-07-01 130,266 0 139,803 93.2%
    2026-06-30 6,429 0 10,612 60.6%
    2026-06-29 29 0 266 10.9%
    2026-06-18 1,599 0 1,614 99.1%
    Showing 1–50 of 53 days