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

SIBN short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float11.7%43,247,700 float shares
Days to Cover10.9466,131 average daily volume
Open Short Position5,080,650SI-BONE, Inc. Common Stock
Change vs Previous-426,436-7.7%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20265,080,650-426,436-7.7%10.911.7%
Jul 15, 20265,507,086-471,363-7.9%8.912.7%
Jun 30, 20265,978,449+54,024+0.9%8.513.8%

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, 2026406,0710625,92864.9%3
Aug 20, 202670,671091,34677.4%2
Aug 19, 2026105,1920179,66858.5%3
Aug 18, 202694,246892234,90440.1%3
Aug 17, 202680,3892,501108,83173.9%2
Aug 14, 202654,897076,87671.4%3
Aug 13, 202657,868380,31972.0%3
Aug 12, 202674,395094,79578.5%3
Aug 11, 2026114,9280171,43267.0%3
Aug 10, 2026119,2960150,40879.3%3
Aug 7, 202648,277095,19450.7%3
Aug 6, 202695,241379138,15568.9%3
Aug 5, 2026201,7661,190261,50877.2%3
Aug 4, 2026323,0500472,23768.4%3
Aug 3, 2026109,3470243,24545.0%3
Jul 31, 2026102,1960131,90377.5%3
Jul 30, 2026120,9080202,67959.7%3
Jul 29, 2026140,1730259,35454.0%2
Jul 28, 2026119,4460275,12943.4%3
Jul 27, 2026136,0150240,80856.5%2
Jul 24, 202651,461091,73556.1%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.