Stockfacts
Use CasesDocsPricing
Log inSign up free
OverviewFinancialsTrendsTranscriptsOptionsShortsInstitutionsInsidersCorporate ActionsSEC Filings
Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

Use CasesDashboard

IMRX short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float31.3%49,210,100 float shares
Days to Cover20.4755,903 average daily volume
Open Short Position15,401,519Immuneering Corporation Class
Change vs Previous+192,940+1.3%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202615,401,519+192,940+1.3%20.431.3%
Jul 15, 202615,208,579+180,998+1.2%16.430.9%
Jun 30, 202615,027,581+1,000,407+7.1%7.630.5%

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, 2026127,8270217,36558.8%3
Aug 20, 2026130,9770198,44466.0%3
Aug 19, 2026154,126792351,63843.8%3
Aug 18, 2026151,4480211,27571.7%3
Aug 17, 202688,696146186,46647.6%3
Aug 14, 2026125,0668240,63252.0%3
Aug 13, 2026197,874405407,62148.5%3
Aug 12, 2026154,761513228,06167.9%3
Aug 11, 2026244,111254444,45254.9%3
Aug 10, 2026213,0950319,29966.7%2
Aug 7, 2026186,3520332,82856.0%2
Aug 6, 2026188,34210,902331,85556.8%3
Aug 5, 2026111,0144180,35161.6%3
Aug 4, 2026158,1657,451333,35047.4%3
Aug 3, 2026174,1303,050250,03469.6%3
Jul 31, 2026135,4360208,32865.0%3
Jul 30, 2026111,2473,032196,00056.8%3
Jul 29, 2026202,706892331,25861.2%3
Jul 28, 2026212,7830308,06169.1%3
Jul 27, 2026104,871100185,48956.5%3
Jul 24, 202695,390986154,86861.6%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.