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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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KNSA short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float9.8%44,194,400 float shares
Days to Cover5.0865,012 average daily volume
Open Short Position4,316,859Kiniksa Pharmaceuticals Intern
Change vs Previous-193,329-4.3%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20264,316,859-193,329-4.3%5.09.8%
Jul 15, 20264,510,188+355,437+8.6%6.910.2%
Jun 30, 20264,154,751+1,208,097+41.0%2.99.4%

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, 202656,4070107,02852.7%3
Aug 20, 202660,18815169,78635.4%3
Aug 19, 2026185,1090372,90749.6%3
Aug 18, 202689,173230182,61648.8%3
Aug 17, 202675,3565133,71956.4%3
Aug 14, 202678,2250167,38246.7%3
Aug 13, 2026188,03320233,60480.5%3
Aug 12, 2026136,670180260,72252.4%3
Aug 11, 202698,8530159,33262.0%3
Aug 10, 202669,5450111,14962.6%3
Aug 7, 202640,39852580,83250.0%3
Aug 6, 202668,3230162,99441.9%3
Aug 5, 2026118,496270260,85045.4%3
Aug 4, 2026140,612350323,97143.4%3
Aug 3, 2026195,1350366,73653.2%3
Jul 31, 2026162,2892,900519,32431.3%3
Jul 30, 2026254,885509475,89953.6%3
Jul 29, 2026282,950100671,14042.2%3
Jul 28, 2026581,2985,7981,484,69839.2%3
Jul 27, 2026196,848811363,98854.1%3
Jul 24, 202697,6100173,00556.4%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.