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Stockfacts

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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CPMV short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float––
Days to Cover1.02,055 average daily volume
Open Short Position1,608Mosaic ImmunoEngineering Inc.
Change vs Previous+321+24.9%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20261,608+321+24.9%1.0–
Jul 15, 20261,287-42-3.2%8.1–
Jun 30, 20261,329-4-0.3%443.0–

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, 2026101100.0%1
Aug 20, 2026101010.0%1
Aug 13, 2026378081746.3%1
Aug 4, 20261,10905,35020.7%1
Aug 3, 20261,80003,72848.3%1
Jul 31, 20266,20006,200100.0%1
Jul 30, 202654905,16610.6%1
Jul 28, 2026100010298.0%1
Jul 27, 2026148032645.4%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.