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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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ONCY short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float6.6%124,884,000 float shares
Days to Cover7.11,160,046 average daily volume
Open Short Position8,227,046Oncolytics Biotech, Inc. Commo
Change vs Previous+279,810+3.5%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20268,227,046+279,810+3.5%7.16.6%
Jul 15, 20267,947,236+1,337,559+20.2%4.26.4%
Jun 30, 20266,609,677-510,652-7.2%5.95.3%

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, 2026189,6790349,65454.2%2
Aug 20, 2026144,7410361,85840.0%3
Aug 19, 2026176,049900413,09042.6%3
Aug 18, 2026181,6097,000569,47231.9%3
Aug 17, 2026100,2070261,35638.3%2
Aug 14, 2026444,322145789,64356.3%3
Aug 13, 2026154,475275363,16442.5%3
Aug 12, 2026298,5302,184516,99657.7%3
Aug 11, 2026200,4700501,91139.9%3
Aug 10, 2026295,7551,945560,39652.8%3
Aug 7, 2026196,9940390,78350.4%3
Aug 6, 2026234,2670413,27856.7%2
Aug 5, 2026121,3350281,14943.2%2
Aug 4, 2026171,13411,050404,67342.3%3
Aug 3, 2026207,3852,550487,04242.6%3
Jul 31, 2026286,1492,800560,68451.0%3
Jul 30, 2026479,0620705,98467.9%3
Jul 29, 2026325,9932,703510,90463.8%3
Jul 28, 2026191,55080417,41245.9%3
Jul 27, 2026386,38039,200647,05759.7%2
Jul 24, 2026274,2040448,91761.1%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.