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

ALC short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float2.8%481,597,000 float shares
Days to Cover6.12,253,386 average daily volume
Open Short Position13,658,171Alcon Inc. Ordinary Shares
Change vs Previous+652,611+5.0%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202613,658,171+652,611+5.0%6.12.8%
Jul 15, 202613,005,560+2,620,229+25.2%5.42.7%
Jun 30, 202610,385,331+1,763,111+20.4%5.52.2%

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, 2026242,293627352,95868.6%3
Aug 20, 2026399,283331597,37266.8%2
Aug 19, 2026534,468164641,13983.4%3
Aug 18, 2026395,5172,597530,96874.5%3
Aug 17, 2026394,189823570,90869.0%3
Aug 14, 2026373,403670504,06474.1%3
Aug 13, 2026453,0700651,09969.6%3
Aug 12, 2026886,1653,1621,079,40982.1%3
Aug 11, 20261,172,1992821,436,30081.6%3
Aug 10, 2026835,6813,8281,397,00359.8%3
Aug 7, 2026602,5671,036964,72962.5%3
Aug 6, 2026429,96079767,63456.0%3
Aug 5, 2026358,8211,309465,09777.1%3
Aug 4, 2026467,630246624,88374.8%3
Aug 3, 2026658,614549873,64875.4%3
Jul 31, 2026372,937282810,87646.0%3
Jul 30, 2026524,821518899,31558.4%3
Jul 29, 2026392,90101,507,65826.1%3
Jul 28, 2026487,038591,514,57132.2%3
Jul 27, 2026610,0391,0621,244,21449.0%3
Jul 24, 2026227,3651,701447,92450.8%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.