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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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CLS short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float2.9%113,971,000 float shares
Days to Cover1.03,328,477 average daily volume
Open Short Position3,262,099Celestica, Inc.
Change vs Previous+245,403+8.1%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20263,262,099+245,403+8.1%1.02.9%
Jul 15, 20263,016,696-710,768-19.1%2.02.6%
Jun 30, 20263,727,464-23,897-0.6%2.03.3%

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, 2026285,813105634,20445.1%3
Aug 20, 2026305,2962654,69246.6%3
Aug 19, 2026362,68338951,90538.1%3
Aug 18, 2026494,1833,5361,352,83336.5%3
Aug 17, 2026268,32246874,96730.7%3
Aug 14, 2026444,5991,3171,107,58740.1%3
Aug 13, 2026603,4274981,517,47739.8%3
Aug 12, 2026437,8042,4841,462,81829.9%3
Aug 11, 2026300,216778810,32137.0%3
Aug 10, 2026336,61578983,83034.2%3
Aug 7, 2026657,71264,3691,482,32444.4%3
Aug 6, 2026880,17096,7993,285,37026.8%3
Aug 5, 2026183,56725,995503,20736.5%3
Aug 4, 2026662,31065,1121,378,73948.0%3
Aug 3, 2026488,2205401,279,35138.2%3
Jul 31, 2026532,18013,5181,593,64233.4%3
Jul 30, 2026602,60351,493,22340.4%3
Jul 29, 2026613,1967421,842,18033.3%3
Jul 28, 20261,263,8464,9213,316,15138.1%3
Jul 27, 2026637,8932161,658,72538.5%3
Jul 24, 2026324,263316863,52637.6%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.