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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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PBMWW short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float––
Days to Cover1.310,387 average daily volume
Open Short Position13,525Psyence Biomedical Ltd. Warran
Change vs Previous+27+0.2%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202613,525+27+0.2%1.3–
Jul 15, 202613,498+82+0.6%7.6–
Jun 30, 202613,416+126+0.9%1.0–

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, 20261,0441001,044100.0%1
Aug 20, 202635125152566.9%1
Aug 19, 202650003,84613.0%1
Aug 18, 202636,9206,50051,92171.1%1
Aug 17, 20261,10001,60068.8%1
Aug 14, 2026909090100.0%1
Aug 13, 2026490290490100.0%1
Aug 12, 20265,80005,800100.0%1
Aug 11, 2026100040025.0%1
Aug 7, 202650,200050,41599.6%1
Aug 6, 20262001001,70011.8%1
Aug 5, 2026100060016.7%1
Aug 4, 20261,0001,0001,14387.5%1
Aug 3, 20261004,6930.2%1
Jul 30, 20261282826648.1%1
Jul 29, 2026221321.5%1
Jul 28, 2026292029399.7%1
Jul 27, 20265,60705,63599.5%1
Jul 24, 2026668460.7%1

Daily short volume is transaction flow reported through FINRA facilities. It does not measure open short positions and is not consolidated exchange-wide volume.