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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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ATO short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float2.0%168,051,000 float shares
Days to Cover3.5976,717 average daily volume
Open Short Position3,394,965Atmos Energy Corporation
Change vs Previous-107,616-3.1%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20263,394,965-107,616-3.1%3.52.0%
Jul 15, 20263,502,581-116,969-3.2%3.22.1%
Jun 30, 20263,619,550+245,763+7.3%2.52.2%

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, 2026205,97410382,87853.8%3
Aug 20, 2026200,12339337,40559.3%3
Aug 19, 2026180,98816326,55255.4%3
Aug 18, 2026135,6101,619242,36656.0%3
Aug 17, 2026106,461265386,93627.5%3
Aug 14, 202685,17179378,93922.5%3
Aug 13, 2026164,79225295,45255.8%3
Aug 12, 2026149,292264439,46134.0%3
Aug 11, 2026141,2600293,42448.1%3
Aug 10, 2026143,191942285,64650.1%3
Aug 7, 2026193,05828276,04069.9%3
Aug 6, 2026211,44541338,48862.5%3
Aug 5, 2026224,29524420,65353.3%3
Aug 4, 2026191,38549311,54061.4%3
Aug 3, 2026172,36341258,16666.8%3
Jul 31, 2026158,68825292,40554.3%3
Jul 30, 2026172,56546498,88934.6%3
Jul 29, 2026245,8505417,97858.8%3
Jul 28, 2026146,3517322,29945.4%3
Jul 27, 2026126,02160240,46052.4%3
Jul 24, 2026111,27310293,95937.9%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.