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SSO · ProShares Ultra S&P500 ETF

Alerts for SSO
$70.80 -0.57 (-0.80%) 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 %
2026-09-04 482,504 304 869,220 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%
2026-08-10 674,725 9,006 1,204,957 56.0%
2026-08-07 2,024,281 4,720 2,537,024 79.8%
2026-08-06 527,360 5,928 1,035,456 50.9%
2026-08-05 969,629 12,324 1,769,145 54.8%
2026-08-04 1,784,728 8,350 2,798,821 63.8%
2026-08-03 1,118,725 3,124 2,061,399 54.3%
2026-07-31 887,732 8,537 1,755,567 50.6%
2026-07-30 692,444 8,683 1,308,498 52.9%
2026-07-29 644,020 8,141 1,804,311 35.7%
2026-07-28 455,652 774 1,159,269 39.3%
2026-07-27 895,926 25,178 1,840,534 48.7%
2026-07-24 608,719 4,484 1,132,671 53.7%
2026-07-23 594,548 4,539 1,173,266 50.7%
2026-07-22 395,679 11,126 768,502 51.5%
2026-07-21 344,718 621 904,659 38.1%
2026-07-20 519,725 10,653 1,212,590 42.9%
2026-07-17 474,335 31,347 1,410,367 33.6%
2026-07-16 521,554 35,387 1,354,593 38.5%
2026-07-15 692,445 4,739 1,644,568 42.1%
2026-07-14 661,222 4,239 1,640,706 40.3%
2026-07-13 866,230 3,200 2,033,192 42.6%
2026-07-10 480,900 2,414 956,928 50.3%
2026-07-09 386,772 1,205 945,016 40.9%
2026-07-08 650,799 24,995 2,475,498 26.3%
2026-07-07 635,909 8,560 1,467,480 43.3%
2026-07-06 610,949 3,774 1,371,715 44.5%
2026-07-02 617,708 10,394 1,342,784 46.0%
2026-07-01 791,427 5,230 1,310,329 60.4%
2026-06-30 986,208 17,270 1,412,389 69.8%
2026-06-29 1,272,526 17,110 2,557,972 49.7%
2026-06-26 561,369 4,919 978,695 57.4%
Showing 1–50 of 64 days