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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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VERX short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float9.5%70,893,000 float shares
Days to Cover3.02,258,331 average daily volume
Open Short Position6,768,931Vertex, Inc. Class A Common St
Change vs Previous-279,630-4.0%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20266,768,931-279,630-4.0%3.09.5%
Jul 15, 20267,048,561-1,315,074-15.7%4.39.9%
Jun 30, 20268,363,635+336,290+4.2%4.111.8%

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 24, 2026159,837175311,50651.3%3
Aug 21, 2026134,8340280,05648.1%3
Aug 20, 2026172,69110309,03655.9%3
Aug 19, 2026213,395770402,24753.1%3
Aug 18, 2026173,643918434,80739.9%3
Aug 17, 2026144,496100355,71440.6%3
Aug 14, 2026214,1430446,98347.9%3
Aug 13, 2026282,474200745,17837.9%3
Aug 12, 2026200,64615805,32524.9%3
Aug 11, 2026431,102302818,41552.7%3
Aug 10, 2026286,1771,900644,26244.4%2
Aug 7, 2026362,9244,529900,65940.3%3
Aug 6, 2026465,707361,142,42040.8%3
Aug 5, 2026529,76519,9041,288,29341.1%3
Aug 4, 2026828,04834,6821,872,43944.2%3
Aug 3, 2026447,9690980,23745.7%3
Jul 31, 2026841,63201,093,59577.0%3
Jul 30, 2026441,73886896,98649.2%3
Jul 29, 2026821,9729551,123,78073.1%3
Jul 28, 2026570,4520924,42661.7%3
Jul 27, 2026227,8175,581945,82224.1%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.