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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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BSM short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float2.4%164,291,000 float shares
Days to Cover12.8313,838 average daily volume
Open Short Position4,011,328Black Stone Minerals, L.P.
Change vs Previous-181,949-4.3%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20264,011,328-181,949-4.3%12.82.4%
Jul 15, 20264,193,277-107,540-2.5%14.32.6%
Jun 30, 20264,300,817+70,676+1.7%14.02.6%

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, 202646,5992,48589,61852.0%3
Aug 20, 202658,813516117,11750.2%2
Aug 19, 202637,837066,35157.0%2
Aug 18, 202651,0770101,11350.5%3
Aug 17, 202656,3261,76899,76356.5%2
Aug 14, 202693,5150185,73750.3%3
Aug 13, 202681,4640200,79440.6%3
Aug 12, 202695,335200200,46747.6%3
Aug 11, 202650,54850122,52941.3%3
Aug 10, 202649,437403174,43328.3%3
Aug 7, 202659,0951,330152,12938.8%3
Aug 6, 202697,0064,504210,83846.0%3
Aug 5, 2026184,3941,800292,48563.0%3
Aug 4, 2026161,3950256,55262.9%3
Aug 3, 202682,6940127,44464.9%3
Jul 31, 202640,867064,99862.9%2
Jul 30, 202635,581049,48071.9%2
Jul 29, 202645,982089,03851.6%2
Jul 28, 202653,1060110,51848.1%3
Jul 27, 202686,5891,600222,85838.9%3
Jul 24, 202657,4960132,15343.5%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.