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Cognex Corporation (CGNX) short interest & options flow

NASDAQ

CGNX reports Q3 results on November 5 with its options market at its most defensive point in a year and the stock already down sharply. The put/call ratio closed at 0.6535 on November 4, the highest reading of the past 52 weeks and more than two standard deviations above its 20-day average of 0.43. That is a step up even from the 0.6225 reading noted in yesterday's preview, meaning…

Latest pulse21 Aug 2026

CGNX short interest surges 33% in one day to 7.29% of float, highest spike in weeks as availability plummets 65%.

$53.06-8.69% 1d-9.19% 1w-18.33% 1mClose: 4 Nov 2026
Cost to borrow
Low
Live CTB on ORTEX →
Availability
High
Live availability on ORTEX →
Market cap
$8.93B
Next earnings
6 Nov 2026
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Key data as of 5 Nov 2026

ORTEX chart of Cognex Corporation (CGNX) share price and short interest (% of free float), six months to November 4, 2026