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CGNX
Cognex Corp
stock NASDAQ

At Close

Sep 30, 2026 3:59:59 PM EDT

60.66USD+1.659%(+0.99)1,794,930

57.73Bid 63.27Ask 5.54Spread

Pre-market

Sep 30, 2026 9:11:30 AM EDT

59.96USD+0.491%(+0.29)1,232

After-hours

Sep 30, 2026 4:43:30 PM EDT

60.24USD-0.692%(-0.42)281

OverviewOptionsHistoricalExchangesShort InterestTrends

As of 2026-09-15, there were 7,132,531 shares short with a short interest of 4.49%.

Price

Price

Historical data is split-adjusted.

1) Data from Finra. Finra publishes an updated file every two weeks.

2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.

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