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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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BBNX short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float28.8%26,435,000 float shares
Days to Cover6.01,263,408 average daily volume
Open Short Position7,604,900Beta Bionics, Inc. Common Stoc
Change vs Previous+995,221+15.1%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20267,604,900+995,221+15.1%6.028.8%
Jul 15, 20266,609,679-210,146-3.1%7.025.0%
Jun 30, 20266,819,825+2,145,398+45.9%5.925.8%

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, 202681,3910145,33656.0%3
Aug 20, 2026281,1581,100635,18944.3%3
Aug 19, 2026286,31729,840530,24254.0%3
Aug 18, 2026464,391100754,00761.6%3
Aug 17, 2026231,07579349,04366.2%3
Aug 14, 2026227,4880533,34342.7%3
Aug 13, 2026482,4191,900834,27457.8%2
Aug 12, 2026199,4070289,50268.9%2
Aug 11, 202685,1150226,98737.5%3
Aug 10, 2026408,334100552,36473.9%3
Aug 7, 2026291,5510516,63056.4%3
Aug 6, 202676,879575185,06341.5%2
Aug 5, 2026109,4070272,22840.2%3
Aug 4, 2026112,10801,304,8678.6%3
Aug 3, 2026188,0624,9421,039,29718.1%3
Jul 31, 2026240,266821870,62227.6%3
Jul 30, 2026370,3571,7091,442,97525.7%3
Jul 29, 2026197,2470563,36735.0%3
Jul 28, 202673,4591222,06133.1%3
Jul 27, 2026199,9960326,28461.3%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.