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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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TOMZ short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float0.3%4,579,100 float shares
Days to Cover1.048,715 average daily volume
Open Short Position15,685TOMI Environmental Solutions,
Change vs Previous-1,931-11.0%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202615,685-1,931-11.0%1.00.3%
Jul 15, 202617,616-49,336-73.7%1.00.4%
Jun 30, 202666,952-58,646-46.7%1.01.5%

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, 20261,594011,83713.5%2
Aug 20, 20261,97308,79722.4%2
Aug 19, 20262,14104,96643.1%3
Aug 18, 202629305,4255.4%2
Aug 17, 202637104,4298.4%1
Aug 14, 20264,494012,92134.8%3
Aug 13, 20269,284050,70018.3%2
Aug 12, 202625,389031,29581.1%1
Aug 11, 202671504,71215.2%2
Aug 10, 20264,303012,45234.6%3
Aug 7, 20261,93103,07262.9%1
Aug 6, 20261,8241023,10458.8%2
Aug 5, 20261,539118,82717.4%1
Aug 4, 202626,9162,00045,77458.8%3
Aug 3, 20268,268025,39132.6%3
Jul 31, 202627005,7154.7%1
Jul 30, 20265,632019,39529.0%3
Jul 29, 202670707,7829.1%3
Jul 28, 20261,62204,53635.8%3
Jul 27, 20263,8852398,02448.4%2
Jul 24, 20266,42986414,32744.9%1

Daily short volume is transaction flow reported through FINRA facilities. It does not measure open short positions and is not consolidated exchange-wide volume.