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EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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XENE short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float5.9%90,934,000 float shares
Days to Cover7.3734,532 average daily volume
Open Short Position5,384,476Xenon Pharmaceuticals Inc. Com
Change vs Previous-952,620-15.0%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20265,384,476-952,620-15.0%7.35.9%
Jul 15, 20266,337,096+79,359+1.3%3.67.0%
Jun 30, 20266,257,737+1,849,580+42.0%3.06.9%

Short interest is an open-position snapshot published twice monthly. It is not daily short-sale volume.

Daily off-exchange short volume

FINRA-reported short-sale transaction flow for the last 30 calendar days.

Trade DateShort VolumeShort ExemptFINRA TotalShort Volume %Facilities
Aug 21, 2026250,4620364,29168.8%3
Aug 20, 2026143,5740266,92353.8%3
Aug 19, 2026138,013457237,87258.0%3
Aug 18, 2026332,285100421,72178.8%3
Aug 17, 2026205,2640253,32481.0%3
Aug 14, 2026245,0681,000472,50251.9%3
Aug 13, 2026124,2910193,12864.4%3
Aug 12, 2026222,5490274,13181.2%3
Aug 11, 2026141,9700275,12951.6%3
Aug 10, 2026137,5250185,32574.2%3
Aug 7, 2026144,0322,635253,91756.7%3
Aug 6, 202664,893596148,22143.8%3
Aug 5, 202695,617100219,93843.5%3
Aug 4, 2026123,8850205,29860.3%3
Aug 3, 2026108,4770171,12863.4%3
Jul 31, 2026129,0780200,16564.5%3
Jul 30, 202653,4790125,36542.7%3
Jul 29, 202668,1040223,33730.5%3
Jul 28, 202693,174385211,67744.0%3
Jul 27, 202695,3490213,84844.6%3
Jul 24, 202656,6870172,98832.8%3

Daily short volume is transaction flow reported through FINRA facilities. It does not measure open short positions and is not consolidated exchange-wide volume.