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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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SID short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float1.6%623,569,000 float shares
Days to Cover2.14,674,386 average daily volume
Open Short Position9,743,720Companhia Siderurgica Nacional
Change vs Previous+746,372+8.3%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20269,743,720+746,372+8.3%2.11.6%
Jul 15, 20268,997,348-3,454,612-27.7%4.21.4%
Jun 30, 202612,451,960+856,454+7.4%2.02.0%

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, 2026522,94001,190,41543.9%3
Aug 20, 2026277,16725,319429,87064.5%3
Aug 19, 2026324,70114,000758,40042.8%3
Aug 18, 2026223,3310485,38946.0%3
Aug 17, 2026310,1140498,34562.2%3
Aug 14, 2026424,4310761,55155.7%3
Aug 13, 2026895,5223001,422,90262.9%3
Aug 12, 20261,135,528101,983,12657.3%3
Aug 11, 20262,796,15024,0003,217,96286.9%3
Aug 10, 2026876,43501,080,77981.1%3
Aug 7, 20261,516,69811,710,26288.7%3
Aug 6, 2026585,98941,156,46250.7%3
Aug 5, 20261,384,3331402,489,46155.6%3
Aug 4, 2026698,58177,0591,204,97458.0%3
Aug 3, 20264,053,932874,8626,422,59463.1%3
Jul 31, 202612,836,8869,79018,266,37170.3%3
Jul 30, 20261,598,843222,386,85367.0%3
Jul 29, 20261,082,67719,8782,444,83744.3%3
Jul 28, 2026375,9131,196943,88139.8%3
Jul 27, 2026315,372200734,06543.0%3
Jul 24, 2026263,2611478,19655.1%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.