Stockfacts
Use CasesDocsPricing
Log inSign up free
OverviewFinancialsTrendsTranscriptsOptionsShortsInstitutionsInsidersCorporate ActionsSEC Filings
Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

Use CasesDashboard

ATMU short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float3.6%80,939,000 float shares
Days to Cover5.4543,077 average daily volume
Open Short Position2,907,077Atmus Filtration Technologies
Change vs Previous-56,957-1.9%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20262,907,077-56,957-1.9%5.43.6%
Jul 15, 20262,964,034-429,757-12.7%5.03.7%
Jun 30, 20263,393,791+239,077+7.6%3.04.2%

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, 202677,5257,870166,90546.4%3
Aug 20, 2026108,06236155,89469.3%3
Aug 19, 2026133,8523219,74660.9%3
Aug 18, 2026225,9020275,58382.0%3
Aug 17, 2026111,1310206,92353.7%3
Aug 14, 202693,9510427,06222.0%3
Aug 13, 2026183,9980366,77850.2%3
Aug 12, 2026140,21046226,10862.0%3
Aug 11, 2026242,1762,313655,43536.9%3
Aug 10, 2026170,2910527,67432.3%3
Aug 7, 2026240,4900395,66460.8%3
Aug 6, 2026146,1180253,65357.6%3
Aug 5, 2026202,7434519,55739.0%3
Aug 4, 2026106,2260181,21458.6%3
Aug 3, 202686,4120177,40148.7%3
Jul 31, 202677,395098,14878.9%3
Jul 30, 202693,086211129,43871.9%3
Jul 29, 2026116,5630237,21249.1%3
Jul 28, 2026117,177132163,80571.5%3
Jul 27, 2026104,665100193,77754.0%3
Jul 24, 2026105,57038159,74466.1%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.