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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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IRD short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float16.6%65,210,000 float shares
Days to Cover11.9908,931 average daily volume
Open Short Position10,848,529Opus Genetics, Inc. Common Sto
Change vs Previous+582,566+5.7%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202610,848,529+582,566+5.7%11.916.6%
Jul 15, 202610,265,963+2,037,610+24.8%12.515.7%
Jun 30, 20268,228,353+2,490,493+43.4%5.312.6%

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, 2026245,687205504,99048.7%3
Aug 20, 2026246,71743648,77938.0%3
Aug 19, 2026101,5400374,88427.1%3
Aug 18, 2026135,1800304,28644.4%2
Aug 17, 2026109,8860194,83256.4%3
Aug 14, 202683,759163141,29859.3%3
Aug 13, 2026120,9240236,20551.2%2
Aug 12, 2026112,121548160,15970.0%3
Aug 11, 2026115,031754248,66946.3%3
Aug 10, 2026118,7670262,62245.2%2
Aug 7, 2026143,240338241,15959.4%3
Aug 6, 202684,00621215,21239.0%3
Aug 5, 2026122,47018440,80527.8%3
Aug 4, 2026157,8681,620374,88542.1%2
Aug 3, 2026158,1533,224534,96229.6%3
Jul 31, 2026209,4990430,54648.7%3
Jul 30, 2026197,579300455,54043.4%3
Jul 29, 2026214,648400321,63466.7%3
Jul 28, 2026162,2060255,49063.5%3
Jul 27, 2026122,4081232,11052.7%3
Jul 24, 2026563,409442692,10481.4%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.