CGNX · Cognex Corp

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$65.29 +2.67 (+4.26%)

Market Cap

$10.42B

166.42M

Options Chain

15-min delayed Underlying $65.29 · today Options Calculator

Positioning

Aug 21, 2026 · 21 days to expiry · 38 contracts

Put / call OI

0.30

Call-heavy positioning

Open interest

15,029

contracts outstanding

Volume

1,218

traded today

Max pain

$60.00

$5.29 below spot

ATM implied vol

85%

market's expected move

Open interest by strike

Calls Puts

22.5

100

105

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 21d Sep 18 49d Nov 20 112d Feb 19 203d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
4	1	261.6%	0.987	$37.73		$0.07	—	—	2	6
Call · $20 In the money Last $37.73 Breakeven $57.73 Implied vol 261.6% Delta 0.987 ≈99% ITM Gamma 0.001 Theta -0.034 Vega 0.004 Open interest 4 Model this call Put · $20 Last $0.07 Breakeven $19.93 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this put
12	2	225.3%	0.988	$37.00		$0.60	—	—	6	10
Call · $22.5 In the money Last $37.00 Breakeven $59.50 Implied vol 225.3% Delta 0.988 ≈99% ITM Gamma 0.001 Theta -0.028 Vega 0.005 Open interest 12 Model this call Put · $22.5 Last $0.60 Breakeven $21.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this put
10	10	203.7%	0.987	$15.00		$0.40	—	—	3	7
Call · $25 In the money Last $15.00 Breakeven $40.00 Implied vol 203.7% Delta 0.987 ≈99% ITM Gamma 0.001 Theta -0.027 Vega 0.005 Open interest 10 Model this call Put · $25 Last $0.40 Breakeven $24.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 Model this put
13	4	181.2%	0.979	$37.72		$0.40	—	—	4	30
Call · $30 In the money Last $37.72 Breakeven $67.72 Implied vol 181.2% Delta 0.979 ≈98% ITM Gamma 0.002 Theta -0.036 Vega 0.011 Open interest 13 Model this call Put · $30 Last $0.40 Breakeven $29.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 30 Model this put
542	8	151.7%	0.971	$32.78		$0.15	-0.066	206.6%	3	329
Call · $35 In the money Last $32.78 Breakeven $67.78 Implied vol 151.7% Delta 0.971 ≈97% ITM Gamma 0.003 Theta -0.039 Vega 0.011 Open interest 542 Model this call Put · $35 Last $0.15 Breakeven $34.85 Implied vol 206.6% Delta -0.066 ≈7% ITM Gamma 0.004 Theta -0.098 Vega 0.02 Open interest 329 Model this put
59	1	130.4%	0.958	$18.71		$0.28	-0.043	132.8%	10	43
Call · $40 In the money Last $18.71 Breakeven $58.71 Implied vol 130.4% Delta 0.958 ≈96% ITM Gamma 0.004 Theta -0.046 Vega 0.012 Open interest 59 Model this call Put · $40 Last $0.28 Breakeven $39.72 Implied vol 132.8% Delta -0.043 ≈4% ITM Gamma 0.004 Theta -0.046 Vega 0.012 Open interest 43 Model this put
338	4	92.6%	0.963	$22.97		$0.54	-0.048	101.4%	10	81
Call · $45 In the money Last $22.97 Breakeven $67.97 Implied vol 92.6% Delta 0.963 ≈96% ITM Gamma 0.005 Theta -0.031 Vega 0.013 Open interest 338 Model this call Put · $45 Last $0.54 Breakeven $44.46 Implied vol 101.4% Delta -0.048 ≈5% ITM Gamma 0.006 Theta -0.038 Vega 0.013 Open interest 81 Model this put
82	3	102.8%	0.889	$13.15		$0.97	-0.116	104.9%	4	376
Call · $50 In the money Last $13.15 Breakeven $63.15 Implied vol 102.8% Delta 0.889 ≈89% ITM Gamma 0.012 Theta -0.077 Vega 0.036 Open interest 82 Model this call Put · $50 Last $0.97 Breakeven $49.03 Implied vol 104.9% Delta -0.116 ≈12% ITM Gamma 0.012 Theta -0.076 Vega 0.036 Open interest 376 Model this put
125	3	97.9%	0.805	$12.30		$1.65	-0.185	91.8%	215	586
Call · $55 In the money Last $12.30 Breakeven $67.30 Implied vol 97.9% Delta 0.805 ≈80% ITM Gamma 0.018 Theta -0.106 Vega 0.049 Open interest 125 Model this call Put · $55 Last $1.65 Breakeven $53.35 Implied vol 91.8% Delta -0.185 ≈18% ITM Gamma 0.019 Theta -0.092 Vega 0.038 Open interest 586 Model this put
393	114	91.8%	0.692	$8.79		$3.00	-0.306	89.8%	9	668
Call · $60 In the money Last $8.79 Breakeven $68.79 Implied vol 91.8% Delta 0.692 ≈69% ITM Gamma 0.025 Theta -0.126 Vega 0.052 Open interest 393 Model this call Put · $60 Last $3.00 Breakeven $57.00 Implied vol 89.8% Delta -0.306 ≈31% ITM Gamma 0.025 Theta -0.118 Vega 0.052 Open interest 668 Model this put
718	207	88.2%	0.552	$5.70		$5.20	-0.451	81.7%	5	1.3k
Call · $65 In the money Last $5.70 Breakeven $70.70 Implied vol 88.2% Delta 0.552 ≈55% ITM Gamma 0.029 Theta -0.135 Vega 0.062 Open interest 718 Model this call Put · $65 Last $5.20 Breakeven $59.80 Implied vol 81.7% Delta -0.451 ≈45% ITM Gamma 0.032 Theta -0.12 Vega 0.062 Open interest 1.3k Model this put
Underlying $65.29
815	170	86.3%	0.409	$3.66		$8.40	-0.597	84%	1	59
Call · $70 Last $3.66 Breakeven $73.66 Implied vol 86.3% Delta 0.409 ≈41% ITM Gamma 0.029 Theta -0.129 Vega 0.064 Open interest 815 Model this call Put · $70 In the money Last $8.40 Breakeven $61.60 Implied vol 84% Delta -0.597 ≈60% ITM Gamma 0.03 Theta -0.12 Vega 0.064 Open interest 59 Model this put
780	66	87.1%	0.289	$2.20		$15.55	-0.721	84.7%	1	20
Call · $75 Last $2.20 Breakeven $77.20 Implied vol 87.1% Delta 0.289 ≈29% ITM Gamma 0.025 Theta -0.113 Vega 0.058 Open interest 780 Model this call Put · $75 In the money Last $15.55 Breakeven $59.45 Implied vol 84.7% Delta -0.721 ≈72% ITM Gamma 0.026 Theta -0.103 Vega 0.058 Open interest 20 Model this put
1.9k	188	86.3%	0.192	$1.40		$18.20	-0.8	89.2%	1	2
Call · $80 Last $1.40 Breakeven $81.40 Implied vol 86.3% Delta 0.192 ≈19% ITM Gamma 0.02 Theta -0.089 Vega 0.046 Open interest 1.9k Model this call Put · $80 In the money Last $18.20 Breakeven $61.80 Implied vol 89.2% Delta -0.8 ≈80% ITM Gamma 0.02 Theta -0.089 Vega 0.046 Open interest 2 Model this put
317	31	89.8%	0.133	$0.85		—	-0.863	92.2%	—	0
Call · $85 Last $0.85 Breakeven $85.85 Implied vol 89.8% Delta 0.133 ≈13% ITM Gamma 0.015 Theta -0.073 Vega 0.032 Open interest 317 Model this call Put · $85 In the money Last — Breakeven — Implied vol 92.2% Delta -0.863 ≈86% ITM Gamma 0.016 Theta -0.071 Vega 0.031 Open interest 0 Model this put
4.5k	116	94.1%	0.094	$0.55		—	-0.91	94.2%	—	0
Call · $90 Last $0.55 Breakeven $90.55 Implied vol 94.1% Delta 0.094 ≈9% ITM Gamma 0.011 Theta -0.06 Vega 0.033 Open interest 4.5k Model this call Put · $90 In the money Last — Breakeven — Implied vol 94.2% Delta -0.91 ≈91% ITM Gamma 0.012 Theta -0.053 Vega 0.031 Open interest 0 Model this put
947	13	90.7%	0.053	$0.35		—	-0.94	95.6%	—	0
Call · $95 Last $0.35 Breakeven $95.35 Implied vol 90.7% Delta 0.053 ≈5% ITM Gamma 0.008 Theta -0.037 Vega 0.019 Open interest 947 Model this call Put · $95 In the money Last — Breakeven — Implied vol 95.6% Delta -0.94 ≈94% ITM Gamma 0.009 Theta -0.038 Vega 0.019 Open interest 0 Model this put
2	1	86.7%	0.025	$0.49		—	-0.95	102.9%	—	0
Call · $100 Last $0.49 Breakeven $100.49 Implied vol 86.7% Delta 0.025 ≈3% ITM Gamma 0.004 Theta -0.019 Vega 0.01 Open interest 2 Model this call Put · $100 In the money Last — Breakeven — Implied vol 102.9% Delta -0.95 ≈95% ITM Gamma 0.007 Theta -0.035 Vega 0.018 Open interest 0 Model this put
3	2	133.5%	0.09	$0.39		—	—	—	—	0
Call · $105 Last $0.39 Breakeven $105.39 Implied vol 133.5% Delta 0.09 ≈9% ITM Gamma 0.008 Theta -0.082 Vega 0.02 Open interest 3 Model this call Put · $105 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 851205 CUSIP 192422103 13F (30d) 232 filings 207 filers Visit website Investor relations