UMDD · ProShares UltraPro MidCap400 · Short Volume ETF
$31.24
+0.38 (+1.23%)
At close · Oct 21
Return incl. dividend (before tax)
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