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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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SER short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float2.7%8,408,200 float shares
Days to Cover8.626,087 average daily volume
Open Short Position222,920Serina Therapeutics, Inc.
Change vs Previous-61,626-21.7%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 2026222,920-61,626-21.7%8.62.7%
Jul 15, 2026284,546-884-0.3%5.23.4%
Jun 30, 2026285,430-98,553-25.7%3.53.4%

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, 20263,144020,06015.7%1
Aug 20, 20262,60207,26135.8%1
Aug 19, 202637,430086,20743.4%1
Aug 18, 20264,577029,36115.6%2
Aug 17, 202610,739214102,02610.5%2
Aug 14, 202610,455049,79621.0%3
Aug 13, 202611,504032,70135.2%2
Aug 12, 202626,6931,69559,65544.7%2
Aug 11, 202616,1103,84070,23022.9%2
Aug 10, 202637,992076,28049.8%3
Aug 7, 20265,8583,71615,85436.9%2
Aug 6, 202621,407045,72946.8%2
Aug 5, 20263,061016,30318.8%2
Aug 4, 20264,98824225,44719.6%2
Aug 3, 20261,71807,05824.3%2
Jul 31, 20261,24502,58548.2%2
Jul 30, 20263,41408,21041.6%2
Jul 29, 202633002,41113.7%2
Jul 28, 20266,77909,49371.4%2
Jul 27, 20263,60706,04259.7%3
Jul 24, 202622,449029,25776.7%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.