PLAB · Photronics Inc

Track PLAB — free

$33.32 -0.16 (-0.48%) At close · Aug 14

Market Cap

$1.96B

58.96M

Options Chain

Underlying $33.32 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 16 contracts · mixed snapshot sessions · Jul 10, 2026–Aug 14, 2026; 1 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 5d Sep 18 33d Dec 18 124d Mar 19 215d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	339.3%	0.957	—		$0.05	-0.053	362.2%	1	1
Call · $17.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 339.3% Delta 0.957 ≈96% ITM Gamma 0.007 Theta -0.116 Vega 0.003 Open interest 0 Model this call Put · $17.5 Snapshot session Jul 10, 2026 Last $0.05 Breakeven $17.45 Implied vol 362.2% Delta -0.053 ≈5% ITM Gamma 0.007 Theta -0.14 Vega 0.005 Open interest 1 Model this put
15	1	264.8%	0.953	$9.15		$0.30	-0.048	268.2%	1	23
Call · $20 In the money Snapshot session Jul 17, 2026 Last $9.15 Breakeven $29.15 Implied vol 264.8% Delta 0.953 ≈95% ITM Gamma 0.009 Theta -0.096 Vega 0.003 Open interest 15 Model this call Put · $20 Snapshot session Jul 29, 2026 Last $0.30 Breakeven $19.70 Implied vol 268.2% Delta -0.048 ≈5% ITM Gamma 0.009 Theta -0.098 Vega 0.003 Open interest 23 Model this put
1	1	227.4%	0.929	$8.65		$0.08	-0.056	208.3%	5	159
Call · $22.5 In the money Snapshot session Jul 21, 2026 Last $8.65 Breakeven $31.15 Implied vol 227.4% Delta 0.929 ≈93% ITM Gamma 0.015 Theta -0.114 Vega 0.006 Open interest 1 Model this call Put · $22.5 Snapshot session Aug 12, 2026 Last $0.08 Breakeven $22.42 Implied vol 208.3% Delta -0.056 ≈6% ITM Gamma 0.013 Theta -0.085 Vega 0.006 Open interest 159 Model this put
24	1	184.2%	0.902	$7.84		$0.04	-0.055	145.5%	1	544
Call · $25 In the money Snapshot session Aug 7, 2026 Last $7.84 Breakeven $32.84 Implied vol 184.2% Delta 0.902 ≈90% ITM Gamma 0.023 Theta -0.118 Vega 0.006 Open interest 24 Model this call Put · $25 Snapshot session Aug 13, 2026 Last $0.04 Breakeven $24.96 Implied vol 145.5% Delta -0.055 ≈6% ITM Gamma 0.019 Theta -0.059 Vega 0.004 Open interest 544 Model this put
598	35	103.7%	0.77	$3.11		$0.10	-0.118	61.3%	1	534
Call · $30 In the money Snapshot session Aug 14, 2026 Last $3.11 Breakeven $33.11 Implied vol 103.7% Delta 0.77 ≈77% ITM Gamma 0.073 Theta -0.117 Vega 0.013 Open interest 598 Model this call Put · $30 Snapshot session Aug 14, 2026 Last $0.10 Breakeven $29.90 Implied vol 61.3% Delta -0.118 ≈12% ITM Gamma 0.08 Theta -0.044 Vega 0.007 Open interest 534 Model this put
Underlying $33.32
1.8k	612	61.5%	0.201	$0.30		$2.00	-0.849	51.7%	1	130
Call · $35 Snapshot session Aug 14, 2026 Last $0.30 Breakeven $35.30 Implied vol 61.5% Delta 0.201 ≈20% ITM Gamma 0.112 Theta -0.063 Vega 0.011 Open interest 1.8k Model this call Put · $35 In the money Snapshot session Aug 14, 2026 Last $2.00 Breakeven $33.00 Implied vol 51.7% Delta -0.849 ≈85% ITM Gamma 0.114 Theta -0.042 Vega 0.011 Open interest 130 Model this put
624	21	116.7%	0.094	$0.05		$6.20	—	—	9	9
Call · $40 Snapshot session Aug 14, 2026 Last $0.05 Breakeven $40.05 Implied vol 116.7% Delta 0.094 ≈9% ITM Gamma 0.035 Theta -0.071 Vega 0.008 Open interest 624 Model this call Put · $40 In the money Snapshot session Aug 13, 2026 Last $6.20 Breakeven $33.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this put
92	1	159.3%	0.065	$0.04		$11.20	—	—	3	1
Call · $45 Snapshot session Aug 13, 2026 Last $0.04 Breakeven $45.04 Implied vol 159.3% Delta 0.065 ≈7% ITM Gamma 0.02 Theta -0.073 Vega 0.005 Open interest 92 Model this call Put · $45 In the money Snapshot session Aug 13, 2026 Last $11.20 Breakeven $33.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 10, 2026–Aug 14, 2026; 1 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. 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.

Key facts CIK 810136 CUSIP 719405102 13F (30d) 297 filings 294 filers Visit website Investor relations