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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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RUBI short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float168.0%30,290 float shares
Days to Cover1.02,685,704 average daily volume
Open Short Position50,885Rubico Inc. Common Stock
Change vs Previous+45,830+906.6%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202650,885+45,830+906.6%1.0168.0%
Jul 15, 20265,055-15,274-75.1%1.016.7%
Jun 30, 202620,329-893,775-97.8%1.067.1%

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, 202623,324066,59135.0%2
Aug 20, 20264,0853820,15020.3%2
Aug 19, 202628,879082,22335.1%3
Aug 18, 20269,633030,00832.1%2
Aug 17, 202612,521042,85529.2%2
Aug 14, 20268,199023,46934.9%2
Aug 13, 202620,0891,69957,97834.6%3
Aug 12, 2026147,17339,214314,52946.8%3
Aug 11, 20269,331033,74927.6%2
Aug 10, 202632,371054,06659.9%2
Aug 7, 202612,359038,20332.4%1
Aug 6, 20267,198027,20626.5%1
Aug 5, 202628,679070,41340.7%3
Aug 4, 202659,245100163,93536.1%3
Aug 3, 2026637,11454,3791,044,30161.0%3
Jul 31, 202668,1480122,82055.5%3
Jul 30, 202628,993054,89752.8%3
Jul 29, 202637,795072,10052.4%2
Jul 28, 2026101,7680173,58158.6%3
Jul 27, 202631,4827,19464,30649.0%2
Jul 24, 2026177,70418,111356,35849.9%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.