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PST · ProShares UltraShort 7-10 Year Treasury · Short Volume ETF

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$24.79 +0.00 (+0.02%) At close · Oct 21
Volume · Oct 21 1782 Avg daily vol (3M) 6607

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.

Pull daily short volume through the short interest API or MCP →
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    • Short Volume

    Date Short Volume Short Exempt Total Volume Short %
    2026-10-21 142 0 543 26.1%
    2026-10-20 1,700 0 3,749 45.4%
    2026-10-19 1,232 0 3,125 39.4%
    2026-10-16 817 0 1,654 49.4%
    2026-10-15 961 0 4,649 20.7%
    2026-10-14 3,298 0 7,232 45.6%
    2026-10-13 1,041 0 4,789 21.7%
    2026-10-12 367 0 2,143 17.1%
    2026-10-09 2,462 0 4,556 54.0%
    2026-10-08 1,303 0 4,291 30.4%
    2026-10-07 304 0 2,371 12.8%
    2026-10-06 64 0 640 10.0%
    2026-10-05 294 0 3,562 8.2%
    2026-10-02 912 0 5,375 17.0%
    2026-10-01 9,674 0 25,301 38.2%
    2026-09-30 7,924 0 20,019 39.6%
    2026-09-29 3,016 0 3,468 87.0%
    2026-09-28 5,076 0 9,559 53.1%
    2026-09-25 2,732 0 3,185 85.8%
    2026-09-24 3,586 0 5,483 65.4%
    2026-09-23 2,802 0 5,090 55.0%
    2026-09-22 945 0 3,627 26.1%
    2026-09-21 277 0 4,946 5.6%
    2026-09-18 10,388 0 12,069 86.1%
    2026-09-17 2,959 0 15,034 19.7%
    2026-09-16 529 0 9,420 5.6%
    2026-09-15 2,445 0 4,388 55.7%
    2026-09-14 2,635 0 4,887 53.9%
    2026-09-11 1,246 0 11,672 10.7%
    2026-09-10 839 0 1,807 46.4%
    2026-09-09 1,727 0 2,269 76.1%
    2026-09-08 1,287 0 1,495 86.1%
    2026-09-04 1,989 0 3,035 65.5%
    2026-09-03 4,104 0 9,714 42.2%
    2026-09-02 5,723 0 8,125 70.4%
    2026-09-01 668 0 1,324 50.4%
    2026-08-31 304 0 1,835 16.6%
    2026-08-28 295 0 904 32.6%
    2026-08-27 18 0 669 2.7%
    2026-08-26 3 0 196 1.5%
    2026-08-25 101 0 1,011 10.0%
    2026-08-24 1,378 0 1,886 73.1%
    2026-08-21 444 0 3,196 13.9%
    2026-08-20 2,296 0 2,936 78.2%
    2026-08-19 391 0 1,088 35.9%
    2026-08-18 2,595 0 4,226 61.4%
    2026-08-17 376 0 966 38.9%
    2026-08-14 133 0 2,480 5.4%
    2026-08-13 965 0 2,340 41.2%
    2026-08-12 1,248 0 2,520 49.5%
    Showing 1–50 of 65 days