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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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ATOM short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float16.0%37,733,100 float shares
Days to Cover9.5636,740 average daily volume
Open Short Position6,032,767Atomera Incorporated Common St
Change vs Previous-143,998-2.3%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20266,032,767-143,998-2.3%9.516.0%
Jul 15, 20266,176,765+317,509+5.4%8.416.4%
Jun 30, 20265,859,256+273,466+4.9%5.515.5%

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, 202679,0130122,31164.6%3
Aug 20, 2026106,622484155,53468.6%2
Aug 19, 2026140,297363192,83972.8%3
Aug 18, 2026144,4720283,27951.0%3
Aug 17, 202692,840383148,82562.4%2
Aug 14, 202681,1881,400176,14246.1%3
Aug 13, 202695,159312141,68267.2%3
Aug 12, 2026126,2520197,64763.9%2
Aug 11, 202686,2530156,25655.2%3
Aug 10, 202687,607497131,64666.5%3
Aug 7, 202698,8530180,17454.9%3
Aug 6, 2026109,3493,497202,26854.1%3
Aug 5, 2026128,86021,620333,86138.6%3
Aug 4, 2026336,2884,228565,45959.5%3
Aug 3, 2026223,1392,938331,37167.3%3
Jul 31, 2026123,1581,883190,72564.6%3
Jul 30, 202689,65311189,24047.4%3
Jul 29, 2026124,29715,462281,68544.1%3
Jul 28, 2026165,77610,607323,00051.3%3
Jul 27, 2026101,536669162,11162.6%3
Jul 24, 2026109,3430209,75852.1%2

Daily short volume is transaction flow reported through FINRA facilities. It does not measure open short positions and is not consolidated exchange-wide volume.