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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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OPXS short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float0.9%4,352,900 float shares
Days to Cover1.330,317 average daily volume
Open Short Position39,788Optex Systems Holdings, Inc. C
Change vs Previous-12,388-23.7%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202639,788-12,388-23.7%1.30.9%
Jul 15, 202652,176+7,871+17.8%2.11.2%
Jun 30, 202644,305-19,611-30.7%1.01.0%

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, 20262,70508,14733.2%3
Aug 20, 202686203,71923.2%3
Aug 19, 202675605,32914.2%2
Aug 18, 202655903,78214.8%2
Aug 17, 20267,646012,31762.1%3
Aug 14, 20262,15810017,31412.5%2
Aug 13, 20264,965014,76733.6%2
Aug 12, 202624,2009341,70158.0%3
Aug 11, 20262,577137,74033.3%3
Aug 10, 20262,71607,39236.7%3
Aug 7, 20264,443020,56321.6%2
Aug 6, 20264,04607,63253.0%2
Aug 5, 20266,801012,46454.6%2
Aug 4, 20269,08311332,95127.6%2
Aug 3, 20261,33106,12121.7%1
Jul 31, 20263,03709,16633.1%1
Jul 30, 202634501,37725.1%3
Jul 29, 20261,13605,31821.4%3
Jul 28, 202681107,39411.0%2
Jul 27, 20263,805397,97347.7%2
Jul 24, 202611,633016,20171.8%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.