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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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IOSP short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float1.9%24,318,200 float shares
Days to Cover3.0153,371 average daily volume
Open Short Position455,159Innospec Inc. Common Stock
Change vs Previous-29,730-6.1%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 2026455,159-29,730-6.1%3.01.9%
Jul 15, 2026484,889-2,235-0.5%3.72.0%
Jun 30, 2026487,124+78,940+19.3%2.02.0%

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, 202620,042036,92054.3%3
Aug 20, 202621,577034,55262.4%3
Aug 19, 202617,272033,18852.0%3
Aug 18, 202644,372077,03357.6%2
Aug 17, 202635,213082,83042.5%2
Aug 14, 202615,262038,18940.0%2
Aug 13, 202617,341046,75437.1%2
Aug 12, 202641,259087,09647.4%3
Aug 11, 202632,564077,93941.8%3
Aug 10, 202617,183053,03632.4%3
Aug 7, 202621,173058,00136.5%3
Aug 6, 202635,9940103,02034.9%2
Aug 5, 202648,6510133,75836.4%3
Aug 4, 202623,328057,81740.3%2
Aug 3, 202617,262054,41731.7%3
Jul 31, 202619,649050,81138.7%2
Jul 30, 202617,556054,47032.2%2
Jul 29, 202623,5899446,75950.4%2
Jul 28, 202619,6094736,19954.2%3
Jul 27, 202627,164047,55557.1%3
Jul 24, 202620,6413,50242,91748.1%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.