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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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IDXX short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float2.5%78,423,000 float shares
Days to Cover4.0486,815 average daily volume
Open Short Position1,926,454IDEXX Laboratories, Inc. Commo
Change vs Previous-173,554-8.3%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20261,926,454-173,554-8.3%4.02.5%
Jul 15, 20262,100,008+160,386+8.3%3.02.7%
Jun 30, 20261,939,622-200,350-9.4%2.52.5%

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, 202673,0551,148191,73438.1%3
Aug 20, 202679,4652,166254,56431.2%3
Aug 19, 202647,3870155,12830.5%3
Aug 18, 202682,5633177,01846.6%3
Aug 17, 202676,5622,434159,30148.1%3
Aug 14, 202674,29672157,23947.3%3
Aug 13, 2026108,7439193,26856.3%3
Aug 12, 202667,5620158,75042.6%3
Aug 11, 202692,176489154,45559.7%3
Aug 10, 2026119,403420212,82956.1%3
Aug 7, 2026113,248447248,14445.6%3
Aug 6, 2026127,736146244,60052.2%3
Aug 5, 2026132,0990341,84738.6%3
Aug 4, 2026189,99899537,43835.4%3
Aug 3, 2026279,0766,684486,26757.4%3
Jul 31, 2026116,88381269,85943.3%3
Jul 30, 202667,2830134,63250.0%3
Jul 29, 202653,8170149,63036.0%3
Jul 28, 202643,21228154,47728.0%3
Jul 27, 202651,2531188,37627.2%3
Jul 24, 202654,3910189,83028.7%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.