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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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STTK short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float7.8%81,839,000 float shares
Days to Cover5.31,206,788 average daily volume
Open Short Position6,394,445Shattuck Labs, Inc. Common Sto
Change vs Previous-1,408,458-18.1%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20266,394,445-1,408,458-18.1%5.37.8%
Jul 15, 20267,802,903+1,873,658+31.6%5.89.5%
Jun 30, 20265,929,245+3,389,998+133.5%2.67.2%

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, 202680,1540146,87754.6%3
Aug 20, 202676,9470122,60662.8%3
Aug 19, 2026106,7930257,53541.5%3
Aug 18, 202667,3750158,04842.6%3
Aug 17, 2026102,3060199,80551.2%2
Aug 14, 202687,192845275,71031.6%3
Aug 13, 2026133,5110204,04265.4%3
Aug 12, 2026283,1990488,32658.0%3
Aug 11, 2026228,7030829,82727.6%3
Aug 10, 2026101,7990393,21225.9%3
Aug 7, 2026355,418186430,78482.5%3
Aug 6, 2026101,6010327,21331.1%3
Aug 5, 2026143,5900398,35936.0%2
Aug 4, 2026120,5190574,54621.0%3
Aug 3, 2026135,3630250,67654.0%3
Jul 31, 2026127,9690208,47561.4%2
Jul 30, 2026124,5840236,46252.7%3
Jul 29, 2026152,2762,517220,35269.1%3
Jul 28, 2026141,2040248,24156.9%3
Jul 27, 2026195,3960358,50654.5%3
Jul 24, 2026323,9750677,07747.8%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.