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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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NAGE short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float7.7%59,075,000 float shares
Days to Cover7.2627,510 average daily volume
Open Short Position4,545,665Niagen Bioscience, Inc. Common
Change vs Previous-240,659-5.0%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20264,545,665-240,659-5.0%7.27.7%
Jul 15, 20264,786,324+391,718+8.9%6.58.1%
Jun 30, 20264,394,606-104,192-2.3%5.67.4%

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, 202668,05116119,80456.8%3
Aug 20, 202674,9740148,09850.6%3
Aug 19, 2026123,245193338,62036.4%3
Aug 18, 202654,3740188,11228.9%2
Aug 17, 2026145,4790263,24455.3%3
Aug 14, 202668,75522151,00445.5%3
Aug 13, 202638,2487115,64833.1%2
Aug 12, 202650,9340158,99432.0%2
Aug 11, 202651,44916225,61522.8%3
Aug 10, 2026131,509662322,27840.8%3
Aug 7, 2026147,9100367,02140.3%3
Aug 6, 2026115,62910,574222,29352.0%3
Aug 5, 2026370,90354,731801,26146.3%3
Aug 4, 2026171,19329278,05761.6%3
Aug 3, 2026180,9940340,99053.1%2
Jul 31, 2026111,4720202,68855.0%2
Jul 30, 202680,9331212,69438.1%2
Jul 29, 2026112,280300289,09438.8%3
Jul 28, 202673,65971185,84639.6%3
Jul 27, 202697,763299175,03655.9%3
Jul 24, 2026103,2441,300169,36361.0%2

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