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

BIO short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float6.8%20,886,300 float shares
Days to Cover4.3329,435 average daily volume
Open Short Position1,412,268Bio-Rad Laboratories, Inc.Clas
Change vs Previous-147,184-9.4%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20261,412,268-147,184-9.4%4.36.8%
Jul 15, 20261,559,452+42,331+2.8%6.07.5%
Jun 30, 20261,517,121-4,225-0.3%4.17.3%

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, 2026122,4050152,35880.3%3
Aug 20, 202693,8040128,50673.0%3
Aug 19, 202657,069075,23675.9%3
Aug 18, 202656,169072,93377.0%3
Aug 17, 202648,222058,08083.0%2
Aug 14, 202658,125072,17780.5%3
Aug 13, 202650,343080,89262.2%3
Aug 12, 202666,76280084,68978.8%3
Aug 11, 202672,199081,04089.1%3
Aug 10, 202661,44624381,16675.7%3
Aug 7, 202695,9080109,34687.7%3
Aug 6, 202698,4290142,09269.3%3
Aug 5, 2026154,3940210,89273.2%3
Aug 4, 202676,489098,93777.3%3
Aug 3, 202673,5431586,40585.1%3
Jul 31, 202652,05211271,30373.0%3
Jul 30, 202662,461085,91672.7%3
Jul 29, 202678,3500181,38543.2%3
Jul 28, 2026115,4120224,83951.3%3
Jul 27, 202692,8170112,88782.2%3
Jul 24, 2026116,5700142,85381.6%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.