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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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PULM short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float0.5%3,652,300 float shares
Days to Cover1.312,983 average daily volume
Open Short Position16,792Pulmatrix, Inc. Common Stock
Change vs Previous-10,689-38.9%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202616,792-10,689-38.9%1.30.5%
Jul 15, 202627,481-63,786-69.9%1.00.8%
Jun 30, 202691,267+81,308+816.4%1.02.5%

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, 202619,122029,88164.0%2
Aug 20, 2026776014,5715.3%3
Aug 19, 20261,07462,87637.3%2
Aug 18, 202672904,50816.2%3
Aug 17, 20267,43709,12681.5%2
Aug 14, 20261,15309,30212.4%2
Aug 13, 202695003,05531.1%2
Aug 12, 2026895050617.6%1
Aug 11, 20261,48304,13135.9%2
Aug 10, 202652206,9197.5%2
Aug 7, 2026105070.2%1
Aug 6, 2026160069723.0%1
Aug 5, 20265501,3424.1%1
Aug 4, 20262,409013,72217.6%2
Aug 3, 20269741503,98924.4%1
Jul 31, 202683801,85045.3%1
Jul 30, 202696916,04316.0%1
Jul 29, 20262,04709,72421.1%1
Jul 28, 20263,43807,90943.5%2
Jul 27, 20261,44304,06635.5%2
Jul 24, 202658907,8247.5%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.