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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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WMK short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float17.9%13,502,400 float shares
Days to Cover16.3147,840 average daily volume
Open Short Position2,415,465Weis Markets, Inc.
Change vs Previous+208,820+9.5%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20262,415,465+208,820+9.5%16.317.9%
Jul 15, 20262,206,645+335,864+17.9%13.316.3%
Jun 30, 20261,870,781+115,790+6.6%8.813.9%

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, 202622,707042,56853.3%3
Aug 20, 202639,607068,06758.2%3
Aug 19, 202623,798040,87658.2%2
Aug 18, 202623,663045,40552.1%2
Aug 17, 202623,615547,15350.1%3
Aug 14, 202627,3143044,15961.9%3
Aug 13, 202645,609069,20165.9%2
Aug 12, 202630,65111348,34663.4%3
Aug 11, 202625,533059,35143.0%3
Aug 10, 202626,521050,02653.0%3
Aug 7, 202620,945035,42259.1%3
Aug 6, 202636,81527653,29269.1%2
Aug 5, 202698,5030133,46373.8%2
Aug 4, 202655,615475,89573.3%2
Aug 3, 202651,823069,62274.4%3
Jul 31, 202660,877078,23577.8%2
Jul 30, 202629,4511144,45966.2%3
Jul 29, 202636,388052,12169.8%2
Jul 28, 202632,4506947,42168.4%2
Jul 27, 202634,989051,66867.7%2
Jul 24, 202639,891051,49177.5%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.