Stockfacts
Use CasesDocsPricing
Log inSign up free
OverviewFinancialsTrendsTranscriptsOptionsShortsInstitutionsInsidersCorporate ActionsSEC Filings
Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

Use CasesDashboard

MCRB short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float3.6%8,731,100 float shares
Days to Cover5.953,094 average daily volume
Open Short Position314,545Seres Therapeutics, Inc. Commo
Change vs Previous+11,122+3.7%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 2026314,545+11,122+3.7%5.93.6%
Jul 15, 2026303,423+146,096+92.9%2.03.5%
Jun 30, 2026157,327-62,488-28.4%1.31.8%

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, 20265,213013,61438.3%3
Aug 20, 202618,750033,36756.2%2
Aug 19, 202624,019044,57753.9%2
Aug 18, 202613,077029,19644.8%2
Aug 17, 20265,23912412,01543.6%2
Aug 14, 202611,038016,93265.2%3
Aug 13, 202622,1485037,73058.7%2
Aug 12, 20267,014013,33152.6%3
Aug 11, 20269,575028,60433.5%3
Aug 10, 20268,821018,48147.7%2
Aug 7, 20264,1955312,21234.4%2
Aug 6, 202613,262026,84149.4%3
Aug 5, 202642,588067,43863.2%2
Aug 4, 20267,664013,16058.2%2
Aug 3, 20266,62009,85767.2%3
Jul 31, 20264,686012,69936.9%2
Jul 30, 20267,750017,79543.6%3
Jul 29, 202610,247015,73165.1%2
Jul 28, 202618,603024,96474.5%2
Jul 27, 202615,46610032,11948.2%2
Jul 24, 202625,598037,38968.5%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.