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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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NRG short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float2.9%209,059,000 float shares
Days to Cover2.52,506,781 average daily volume
Open Short Position6,144,462NRG Energy, Inc.
Change vs Previous-1,513,412-19.8%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20266,144,462-1,513,412-19.8%2.52.9%
Jul 15, 20267,657,874-441,034-5.5%3.63.7%
Jun 30, 20268,098,908+3,109,431+62.3%2.53.9%

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, 2026250,83312940,68626.7%3
Aug 20, 2026449,002621,117,60340.2%3
Aug 19, 2026299,13750879,48134.0%3
Aug 18, 2026375,3171001,036,53536.2%3
Aug 17, 2026281,5071,854716,30839.3%3
Aug 14, 2026231,605250559,18041.4%3
Aug 13, 2026155,99224484,19532.2%3
Aug 12, 2026207,826144852,71624.4%3
Aug 11, 2026239,452428634,23137.8%3
Aug 10, 2026328,623505781,43442.1%3
Aug 7, 2026544,0401,0451,457,37337.3%3
Aug 6, 2026712,6563371,573,37745.3%3
Aug 5, 20261,222,79444,1592,735,52244.7%3
Aug 4, 20263,115,049121,4926,324,94549.3%3
Aug 3, 2026284,8398863,81733.0%3
Jul 31, 2026194,612200508,72538.3%3
Jul 30, 2026475,8238,673975,34648.8%3
Jul 29, 2026313,536400924,31833.9%3
Jul 28, 2026278,7652,4401,056,57226.4%3
Jul 27, 2026425,8857857,26649.7%3
Jul 24, 2026308,4074,500686,64744.9%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.