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SSO · ProShares Ultra S&P500 · Short Volume ETF

Alerts for SSO
$71.07 +0.80 (+1.14%)
Volume · Oct 21 4.81M Avg daily vol (3M) 3.18M

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 %
2026-10-20 1,004,010 9,175 4,978,847 20.2%
2026-10-19 1,247,573 1,501 1,939,433 64.3%
2026-10-16 1,095,819 13,771 2,764,980 39.6%
2026-10-15 513,388 5,101 1,121,237 45.8%
2026-10-14 897,603 4,981 1,728,768 51.9%
2026-10-13 823,647 1,300 1,302,100 63.3%
2026-10-12 513,420 181 993,425 51.7%
2026-10-09 2,421,695 115 2,991,311 81.0%
2026-10-08 834,886 2,190 1,688,205 49.5%
2026-10-07 2,575,938 2,997 3,111,780 82.8%
2026-10-06 665,071 7,215 1,150,395 57.8%
2026-10-05 882,062 4,344 1,152,549 76.5%
2026-10-02 2,972,740 521 3,486,539 85.3%
2026-10-01 1,048,077 16,436 1,916,774 54.7%
2026-09-30 571,945 862 1,187,780 48.2%
2026-09-29 654,291 1,629 932,128 70.2%
2026-09-28 1,573,501 11,508 1,984,018 79.3%
2026-09-25 613,920 7,888 952,999 64.4%
2026-09-24 430,117 8,632 744,022 57.8%
2026-09-23 753,257 2,722 1,196,625 62.9%
2026-09-22 766,251 801 1,367,920 56.0%
2026-09-21 1,237,553 2,209 7,873,079 15.7%
2026-09-18 456,166 1,168 819,162 55.7%
2026-09-17 572,283 12,002 1,270,982 45.0%
2026-09-16 812,015 3,583 1,459,383 55.6%
2026-09-15 459,951 4,630 874,880 52.6%
2026-09-14 1,179,541 9,602 1,487,262 79.3%
2026-09-11 685,110 627 2,042,861 33.5%
2026-09-10 534,972 1,749 1,332,997 40.1%
2026-09-09 665,873 9,696 1,261,973 52.8%
2026-09-08 589,859 1,292 1,717,380 34.3%
2026-09-04 482,504 304 869,220 55.5%
2026-09-03 526,171 1,383 955,830 55.0%
2026-09-02 557,127 2,253 899,644 61.9%
2026-09-01 4,162,311 1,679 4,655,580 89.4%
2026-08-31 927,621 792 1,742,810 53.2%
2026-08-28 653,044 3,463 1,378,695 47.4%
2026-08-27 4,898,949 153 5,265,751 93.0%
2026-08-26 394,708 638 827,864 47.7%
2026-08-25 2,528,928 1,983 2,912,832 86.8%
2026-08-24 768,054 4,349 1,624,626 47.3%
2026-08-21 427,616 5,257 933,019 45.8%
2026-08-20 475,135 3,326 1,058,923 44.9%
2026-08-19 686,021 8,119 1,622,066 42.3%
2026-08-18 961,330 13,443 1,692,533 56.8%
2026-08-17 564,421 6,404 1,127,593 50.1%
2026-08-14 930,214 10,894 1,501,163 62.0%
2026-08-13 543,581 6,691 1,073,889 50.6%
2026-08-12 640,661 3,688 1,107,841 57.8%
2026-08-11 311,393 2,389 654,241 47.6%
Showing 1–50 of 65 days