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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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ECL short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float1.1%279,544,000 float shares
Days to Cover2.31,329,623 average daily volume
Open Short Position3,096,775Ecolab, Inc.
Change vs Previous-217,960-6.6%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20263,096,775-217,960-6.6%2.31.1%
Jul 15, 20263,314,735-301,209-8.3%3.21.2%
Jun 30, 20263,615,944-45,610-1.3%1.81.3%

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, 2026374,44129,806746,90950.1%3
Aug 20, 2026416,603415677,57361.5%3
Aug 19, 2026350,9041,433619,89256.6%3
Aug 18, 2026472,0971,010802,07558.9%3
Aug 17, 2026444,7051,414674,77965.9%3
Aug 14, 2026146,7321,169318,66646.0%3
Aug 13, 2026141,806951320,26644.3%3
Aug 12, 2026180,7822,580407,87644.3%3
Aug 11, 2026107,21890267,40140.1%3
Aug 10, 2026127,1971,615396,84032.1%3
Aug 7, 2026161,3702,237357,82745.1%3
Aug 6, 2026186,2942,608458,74540.6%3
Aug 5, 2026208,2805,628483,94343.0%3
Aug 4, 2026203,3063,604515,86639.4%3
Aug 3, 2026311,1851,846536,40158.0%3
Jul 31, 2026308,4366,848527,21158.5%3
Jul 30, 2026291,2548,535432,94667.3%3
Jul 29, 2026413,580216653,67863.3%3
Jul 28, 2026442,5399,319784,97956.4%3
Jul 27, 2026266,9703,598586,39745.5%3
Jul 24, 2026228,7051,992399,11157.3%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.