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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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ALMU short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float28.0%13,671,900 float shares
Days to Cover7.4519,400 average daily volume
Open Short Position3,831,587Aeluma, Inc. Common Stock
Change vs Previous+251,547+7.0%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20263,831,587+251,547+7.0%7.428.0%
Jul 15, 20263,580,040+106,583+3.1%7.226.2%
Jun 30, 20263,473,457+436,491+14.4%5.025.4%

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, 2026104,4440213,84748.8%3
Aug 20, 2026150,29325337,85044.5%3
Aug 19, 2026114,9640220,27452.2%3
Aug 18, 2026120,5250236,75550.9%3
Aug 17, 202673,5110171,58742.8%3
Aug 14, 202666,342100174,48138.0%3
Aug 13, 202666,8950146,01245.8%3
Aug 12, 202692,2200163,39256.4%3
Aug 11, 202688,3200141,15462.6%3
Aug 10, 202677,1950123,99862.3%3
Aug 7, 202695,2240197,00748.3%3
Aug 6, 202656,6220126,97144.6%3
Aug 5, 202672,477463194,24537.3%3
Aug 4, 2026200,5501,916478,01742.0%3
Aug 3, 2026146,6210294,28649.8%3
Jul 31, 2026131,08640232,11756.5%3
Jul 30, 2026126,181226215,59058.5%3
Jul 29, 2026229,42613,526339,16767.6%3
Jul 28, 2026127,0744,999210,27260.4%3
Jul 27, 202677,5419,522132,17558.7%3
Jul 24, 202683,0473,185146,69956.6%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.