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UMDD · ProShares UltraPro MidCap400 · Short Volume ETF

Alerts for UMDD
$31.24 +0.38 (+1.23%) At close · Oct 21
Volume · Oct 21 3353 Avg daily vol (3M) 4974

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 %
2026-10-21 68 0 549 12.4%
2026-10-20 461 0 1,256 36.7%
2026-10-19 1,884 0 5,175 36.4%
2026-10-16 1,416 0 4,509 31.4%
2026-10-15 979 0 2,992 32.7%
2026-10-14 285 0 1,524 18.7%
2026-10-13 269 0 4,478 6.0%
2026-10-12 5 0 353 1.4%
2026-10-09 485 0 824 58.8%
2026-10-08 466 0 2,942 15.8%
2026-10-07 2,682 0 5,584 48.0%
2026-10-06 238 0 1,755 13.6%
2026-10-05 606 0 1,534 39.5%
2026-10-02 2,049 0 3,022 67.8%
2026-10-01 582 0 847 68.7%
2026-09-30 833 0 5,496 15.2%
2026-09-29 3,904 0 5,170 75.5%
2026-09-28 587 0 3,777 15.5%
2026-09-25 716 0 770 92.9%
2026-09-24 536 0 2,405 22.3%
2026-09-23 518 0 1,159 44.7%
2026-09-22 150 0 1,684 8.9%
2026-09-21 65 0 645 10.0%
2026-09-18 169 0 729 23.2%
2026-09-17 972 0 3,915 24.8%
2026-09-16 384 0 785 48.9%
2026-09-15 117 0 891 13.1%
2026-09-14 17 0 1,936 0.9%
2026-09-11 287 0 668 43.0%
2026-09-10 1,202 0 3,950 30.4%
2026-09-09 2,695 0 3,693 73.0%
2026-09-08 2,917 0 4,591 63.5%
2026-09-04 60 0 413 14.5%
2026-09-03 476 0 1,255 37.9%
2026-09-02 23 0 387 5.9%
2026-09-01 260 0 3,624 7.2%
2026-08-31 311 0 626 49.7%
2026-08-28 1,495 0 2,015 74.2%
2026-08-27 258 0 5,946 4.3%
2026-08-26 219 0 1,565 14.0%
2026-08-25 159 0 697 22.8%
2026-08-24 880 0 2,720 32.4%
2026-08-21 967 0 3,955 24.4%
2026-08-20 2,110 0 6,059 34.8%
2026-08-19 290 0 407 71.3%
2026-08-18 867 0 5,217 16.6%
2026-08-17 137 0 1,486 9.2%
2026-08-14 940 0 3,127 30.1%
2026-08-13 3,231 0 6,301 51.3%
2026-08-12 441 0 1,458 30.2%
Showing 1–50 of 65 days