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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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PLSE short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float14.5%20,590,100 float shares
Days to Cover7.0426,187 average daily volume
Open Short Position2,983,029Pulse Biosciences, Inc Common
Change vs Previous+93,429+3.2%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20262,983,029+93,429+3.2%7.014.5%
Jul 15, 20262,889,600+33,290+1.2%11.614.0%
Jun 30, 20262,856,310+37,939+1.4%6.613.9%

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, 2026116,730400160,77172.6%3
Aug 20, 202652,7832,03292,88356.8%3
Aug 19, 2026112,5172,836202,24755.6%3
Aug 18, 2026158,6994,864274,60457.8%3
Aug 17, 2026144,196458208,81769.1%3
Aug 14, 2026133,8715,635195,46968.5%3
Aug 13, 2026128,793134229,32156.2%3
Aug 12, 202684,7512,953138,07261.4%3
Aug 11, 2026132,982200320,50341.5%3
Aug 10, 202693,444732196,85547.5%3
Aug 7, 2026198,40318,600342,52457.9%3
Aug 6, 202641,4243,225110,25437.6%3
Aug 5, 202654,1090100,62553.8%3
Aug 4, 202686,0687,389145,41959.2%3
Aug 3, 202686,4140141,51561.1%3
Jul 31, 202650,9510107,07147.6%3
Jul 30, 202678,3280127,52861.4%2
Jul 29, 2026220,1470574,32838.3%3
Jul 28, 2026147,5596,745281,09352.5%3
Jul 27, 2026124,6740183,40368.0%3
Jul 24, 202696,7990182,74553.0%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.