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SEMI · Columbia Select Technology ETF · Short Volume ETF

Alerts for SEMI
$38.23 +0.45 (+1.19%) At close · Oct 28
Volume · Oct 28 6657 Avg daily vol (3M) 8831

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 %
2026-10-28 3,625 0 5,055 71.7%
2026-10-27 2,676 0 4,870 54.9%
2026-10-26 4,317 0 5,093 84.8%
2026-10-23 741 0 1,418 52.2%
2026-10-22 5,984 0 11,253 53.2%
2026-10-21 1,001 0 2,391 41.9%
2026-10-20 453 0 2,172 20.9%
2026-10-19 1,087 0 1,705 63.7%
2026-10-16 1,636 0 9,822 16.7%
2026-10-15 3,588 100 5,761 62.3%
2026-10-14 2,267 0 3,037 74.7%
2026-10-13 2,383 0 3,192 74.7%
2026-10-12 1,098 0 4,438 24.7%
2026-10-09 1,512 0 1,686 89.7%
2026-10-08 11,843 0 17,615 67.2%
2026-10-07 4,631 0 7,394 62.6%
2026-10-06 2,560 0 2,759 92.8%
2026-10-05 3,716 0 5,233 71.0%
2026-10-02 1,936 0 2,388 81.1%
2026-10-01 3,447 0 5,151 66.9%
2026-09-30 2,383 0 4,640 51.4%
2026-09-29 1,399 0 2,740 51.0%
2026-09-28 1,640 0 4,900 33.5%
2026-09-25 1,962 0 2,873 68.3%
2026-09-24 1,085 0 24,672 4.4%
2026-09-23 827 0 1,539 53.7%
2026-09-22 2,256 0 3,963 56.9%
2026-09-21 19,502 0 22,804 85.5%
2026-09-18 1,728 0 5,215 33.1%
2026-09-17 5,396 0 11,175 48.3%
2026-09-16 826 0 2,025 40.8%
2026-09-15 1,909 0 2,435 78.4%
2026-09-14 616 0 4,934 12.5%
2026-09-11 2,181 0 3,355 65.0%
2026-09-10 581 0 1,360 42.7%
2026-09-09 4,055 0 4,140 97.9%
2026-09-08 1,867 350 2,685 69.5%
2026-09-04 2,225 0 4,782 46.5%
2026-09-03 1,287 0 1,936 66.5%
2026-09-02 2,083 0 4,075 51.1%
2026-09-01 7,459 0 8,750 85.2%
2026-08-31 3,325 0 6,626 50.2%
2026-08-28 3,057 0 4,503 67.9%
2026-08-27 1,857 0 2,316 80.2%
2026-08-26 2,377 0 2,919 81.4%
2026-08-25 5,070 0 9,046 56.0%
2026-08-24 732 0 2,830 25.9%
2026-08-21 7,593 0 8,924 85.1%
2026-08-20 3,702 0 4,836 76.5%
2026-08-19 7,142 0 14,233 50.2%
Showing 1–50 of 65 days