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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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PBT short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float0.8%35,723,300 float shares
Days to Cover2.7105,060 average daily volume
Open Short Position288,002Permian Basin Royalty Trust
Change vs Previous+148,373+106.3%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 2026288,002+148,373+106.3%2.70.8%
Jul 15, 2026139,629-19,294-12.1%1.50.4%
Jun 30, 2026158,923-22,164-12.2%1.30.4%

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, 202623,030038,01960.6%3
Aug 20, 202633,574050,34566.7%3
Aug 19, 202634,181060,18556.8%3
Aug 18, 202615,704027,83956.4%3
Aug 17, 202633,919063,04553.8%3
Aug 14, 202639,2314,81290,07443.6%3
Aug 13, 202631,299046,04268.0%3
Aug 12, 202624,9843539,07163.9%3
Aug 11, 202629,112042,20469.0%3
Aug 10, 202635,57980062,86156.6%3
Aug 7, 202618,2402,06740,80144.7%3
Aug 6, 202672,3851,185158,94245.5%3
Aug 5, 2026145,467602205,17870.9%3
Aug 4, 202676,7160144,13653.2%3
Aug 3, 202646,5430132,69235.1%2
Jul 31, 202666,8110105,15663.5%3
Jul 30, 202683,37210113,67373.3%3
Jul 29, 202671,8380104,73068.6%3
Jul 28, 202612,596030,64041.1%3
Jul 27, 202623,971053,33544.9%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.