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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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BIOA short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float6.6%38,689,300 float shares
Days to Cover1.91,360,827 average daily volume
Open Short Position2,565,606BioAge Labs, Inc. Common Stock
Change vs Previous+114,507+4.7%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20262,565,606+114,507+4.7%1.96.6%
Jul 15, 20262,451,099-1,293,346-34.5%4.56.3%
Jun 30, 20263,744,445+1,751,769+87.9%4.09.7%

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, 202673,61010,880175,98241.8%3
Aug 20, 2026228,7551,036344,28166.4%3
Aug 19, 202665,1220158,95441.0%3
Aug 18, 202694,4570212,56744.4%3
Aug 17, 202664,6580328,50919.7%2
Aug 14, 202664,9550181,58435.8%3
Aug 13, 202673,0970216,90333.7%3
Aug 12, 202662,5130261,09223.9%3
Aug 11, 2026146,2373,407338,75343.2%3
Aug 10, 202697,1780215,17145.2%3
Aug 7, 2026186,3700369,10850.5%3
Aug 6, 2026125,0060366,06634.1%3
Aug 5, 2026170,5101,594512,56833.3%3
Aug 4, 2026367,7215,7231,031,53535.6%3
Aug 3, 2026395,06848,6011,489,50026.5%3
Jul 31, 20261,809,497154,9205,011,49136.1%3
Jul 30, 2026147,6310279,97552.7%3
Jul 29, 2026329,6530523,19863.0%3
Jul 28, 2026147,5790247,99859.5%3
Jul 27, 2026103,9070150,02569.3%2
Jul 24, 2026298,4530377,16479.1%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.