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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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MPAA short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float5.3%14,585,200 float shares
Days to Cover9.481,720 average daily volume
Open Short Position767,525Motorcar Parts of America, In
Change vs Previous-55,743-6.8%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 2026767,525-55,743-6.8%9.45.3%
Jul 15, 2026823,268+52,946+6.9%7.95.6%
Jun 30, 2026770,322-11,534-1.5%4.35.3%

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, 202643,783055,39179.0%2
Aug 20, 202644,4411,96066,09067.2%3
Aug 19, 202618,717046,45640.3%2
Aug 18, 202630,110054,70655.0%2
Aug 17, 202638,921092,08542.3%3
Aug 14, 202623,793039,56660.1%3
Aug 13, 202620,606035,28158.4%3
Aug 12, 202640,378060,52566.7%3
Aug 11, 202623,73947444,35253.5%3
Aug 10, 202685,7585,634148,87657.6%3
Aug 7, 202624,45329944,78954.6%2
Aug 6, 202612,019036,55332.9%2
Aug 5, 202611,973023,84350.2%2
Aug 4, 202613,628280,86316.9%2
Aug 3, 202614,717028,95950.8%3
Jul 31, 20269,148035,17026.0%2
Jul 30, 20267,049027,84025.3%2
Jul 29, 202614,082038,22436.8%2
Jul 28, 20267,857023,37733.6%2
Jul 27, 202615,096032,02847.1%2
Jul 24, 202612,610033,89737.2%2

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