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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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MKTX short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float5.0%30,409,100 float shares
Days to Cover1.01,544,316 average daily volume
Open Short Position1,533,503MarketAxess Holdings, Inc. Com
Change vs Previous-570,147-27.1%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20261,533,503-570,147-27.1%1.05.0%
Jul 15, 20262,103,650-6,328-0.3%3.76.9%
Jun 30, 20262,109,978+57,129+2.8%2.46.9%

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, 202653,599140336,41815.9%3
Aug 20, 202685,74411616,50013.9%3
Aug 19, 202659,838158379,49015.8%3
Aug 18, 202686,354243387,85022.3%3
Aug 17, 202683,230125420,23719.8%3
Aug 14, 2026154,9910561,57327.6%3
Aug 13, 202634,7381,943281,24312.4%3
Aug 12, 202673,20514541,33713.5%3
Aug 11, 202661,1381,096423,56614.4%3
Aug 10, 2026125,6582528,26123.8%3
Aug 7, 202659,994302383,24915.7%3
Aug 6, 202684,5651,126423,86420.0%3
Aug 5, 2026180,122368579,74231.1%3
Aug 4, 2026104,172250396,19626.3%3
Aug 3, 2026162,821635794,92320.5%3
Jul 31, 2026359,3442,2352,561,35514.0%3
Jul 30, 2026969,1401,5124,163,53923.3%3
Jul 29, 2026131,39317276,10247.6%3
Jul 28, 202673,5420166,05944.3%3
Jul 27, 202680,45022176,07945.7%3
Jul 24, 202671,5450150,62947.5%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.