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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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CNR short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float3.1%48,481,700 float shares
Days to Cover2.8536,865 average daily volume
Open Short Position1,517,966Core Natural Resources, Inc.
Change vs Previous-162,680-9.7%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20261,517,966-162,680-9.7%2.83.1%
Jul 15, 20261,680,646+73,863+4.6%3.43.5%
Jun 30, 20261,606,783+31,888+2.0%1.93.3%

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, 2026101,4410196,95751.5%3
Aug 20, 202689,5180159,03156.3%3
Aug 19, 2026159,2160377,22042.2%3
Aug 18, 202669,8803222,04231.5%3
Aug 17, 202680,4840156,21451.5%3
Aug 14, 202689,96011159,20056.5%3
Aug 13, 202667,32644105,73263.7%3
Aug 12, 2026118,6480204,04158.1%3
Aug 11, 202677,2690172,83744.7%3
Aug 10, 2026156,064990250,98762.2%3
Aug 7, 2026192,6190257,45374.8%3
Aug 6, 2026191,1340421,28845.4%3
Aug 5, 2026133,2790317,97441.9%3
Aug 4, 202641,4470187,00822.2%3
Aug 3, 202680,0220108,57873.7%3
Jul 31, 202688,4840157,93656.0%3
Jul 30, 2026119,65220159,07575.2%3
Jul 29, 2026174,082140265,23765.6%3
Jul 28, 2026138,6450353,31539.2%3
Jul 27, 2026129,5180350,96736.9%3
Jul 24, 202694,8600163,23058.1%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.