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

ATEX short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float12.3%13,672,300 float shares
Days to Cover5.0335,759 average daily volume
Open Short Position1,675,040Anterix Inc. Common Stock
Change vs Previous-348,366-17.2%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20261,675,040-348,366-17.2%5.012.3%
Jul 15, 20262,023,406+340,599+20.2%4.714.8%
Jun 30, 20261,682,807-66,260-3.8%2.712.3%

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, 202660,136098,10961.3%3
Aug 20, 202656,2420117,62447.8%3
Aug 19, 202669,357389,89577.2%3
Aug 18, 2026108,1790152,30671.0%3
Aug 17, 202687,7660113,14977.6%3
Aug 14, 202662,36769140,97944.2%3
Aug 13, 202689,6711,558131,73468.1%3
Aug 12, 2026249,7188,893438,75556.9%3
Aug 11, 2026128,82432234,15355.0%3
Aug 10, 202668,673261147,08046.7%3
Aug 7, 202651,704078,54765.8%3
Aug 6, 202677,0970110,35469.9%3
Aug 5, 202676,7150135,69856.5%3
Aug 4, 202668,6132,649102,88866.7%3
Aug 3, 202656,9611,021145,29939.2%3
Jul 31, 202649,906096,94551.5%3
Jul 30, 202671,64897104,14568.8%3
Jul 29, 202679,379477124,11764.0%3
Jul 28, 202677,215262137,88956.0%3
Jul 27, 202682,7381,389179,90246.0%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.