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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

OverviewOptionsHistoricalExchange VolumeShortsMore

CGNX Volume Sep 30, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	45.95	840,181	40.33
Nasdaq GSM	36.51	667,608	40.62
IEX	5.39	98,542	5.39
NYSE Arca	3.91	71,526	4.37
Cboe BZX	2.79	51,055	3.31
Cboe EDGX	1.77	32,356	2.00
NYSE	0.90	16,527	1.05
MEMX	0.57	10,349	0.65
Cboe BYX	0.43	7,823	0.54
MIAX Pearl	0.40	7,252	0.19
Cboe EDGA	0.37	6,733	0.47
Nasdaq BX	0.30	5,397	0.30
NYSE National	0.19	3,413	0.24
Nasdaq PHLX	0.18	3,373	0.14
CHX	0.16	2,989	0.13
LTSE	0.07	1,242	0.10
NYSE American	0.05	951	0.13
Texas Stock Exchange LLC	0.03	583	0.02
24X National	0.03	467	0.03

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

CGNX Nutrition Facts

1.17 servings per container

Serving size

1.56M

Calories

1.83M

% Day

% Avg

Off Exchange¹ 840K

45.95%

40.33%

Nasdaq GSM 668K

36.51%

40.62%

IEX 99K

5.39%

NYSE Arca 72K

3.91%

4.37%

Cboe BZX 51K

2.79%

3.31%

Cboe EDGX 32K

1.77%

2.00%

NYSE 17K

0.90%

1.05%

MEMX 10K

0.57%

0.65%

Cboe BYX 8K

0.43%

0.54%

MIAX Pearl 7K

0.40%

0.19%

Cboe EDGA 7K

0.37%

0.47%

Nasdaq BX 5K

0.30%

NYSE National 3K

0.19%

0.24%

Nasdaq PHLX 3K

0.18%

0.14%

CHX 3K

0.16%

0.13%

LTSE 1K

0.07%

0.10%

NYSE American 951

0.05%

0.13%

Texas Stock Exchange LLC 583

0.03%

0.02%

24X National 467

0.03%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

CGNX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 840,181, which is 45.95% of today's total volume.
Today's Lit volume is 988,186, which is 54.05%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.33%.
The average Lit volume has been 59.67%.

CGNX Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

MEMX

Cboe BYX

MIAX Pearl

Cboe EDGA