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OPTZ · Optimize Strategy Index ETF ETF

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$46.30 +0.80 (+1.75%) 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 12 0 94 12.7%
2026-09-03 56 0 569 9.9%
2026-09-02 83 0 101 81.7%
2026-09-01 403 0 449 89.9%
2026-08-31 5 0 16 34.7%
2026-08-28 13 0 355 3.7%
2026-08-27 3,174 0 10,977 28.9%
2026-08-26 15 0 330 4.6%
2026-08-25 215 0 1,677 12.8%
2026-08-24 17 0 68 24.9%
2026-08-21 66 0 1,054 6.3%
2026-08-20 33 0 151 21.9%
2026-08-19 1,269 0 2,528 50.2%
2026-08-18 1,390 0 1,546 90.0%
2026-08-17 599 0 838 71.5%
2026-08-14 3,905 0 4,247 91.9%
2026-08-13 1,643 0 10,035 16.4%
2026-08-12 131 0 2,102 6.2%
2026-08-11 396 0 800 49.5%
2026-08-10 1,349 0 2,715 49.7%
2026-08-07 14 0 16 89.2%
2026-08-06 85,279 0 87,948 97.0%
2026-08-05 608 0 1,351 45.0%
2026-08-04 940 0 2,384 39.4%
2026-08-03 179 0 720 24.9%
2026-07-31 525 0 855 61.4%
2026-07-30 5 0 963 0.5%
2026-07-29 92 0 639 14.3%
2026-07-28 310 0 2,620 11.8%
2026-07-27 1,112 0 6,515 17.1%
2026-07-24 571 0 2,707 21.1%
2026-07-23 3 0 227 1.4%
2026-07-22 485 0 516 94.1%
2026-07-21 395 0 1,969 20.1%
2026-07-20 1,118 0 6,036 18.5%
2026-07-17 1,634 0 5,194 31.5%
2026-07-16 1,658 0 3,420 48.5%
2026-07-15 2,919 0 6,496 44.9%
2026-07-14 395 0 1,230 32.1%
2026-07-13 56 0 718 7.8%
2026-07-10 883 0 1,840 48.0%
2026-07-09 11,064 0 18,281 60.5%
2026-07-08 453 0 1,139 39.8%
2026-07-07 569 0 2,607 21.8%
2026-07-06 743 0 1,604 46.3%
2026-07-02 278 0 830 33.5%
2026-07-01 2 0 1,905 0.1%
2026-06-30 150 0 922 16.3%
2026-06-29 6 0 248 2.4%
2026-06-26 7 0 630 1.1%
Showing 1–50 of 64 days