PLX · Protalix BioTherapeutics, Inc.

Track PLX — free

$2.31 +0.09 (+3.83%)

Market Cap

$178.87M

80.57M

Options Chain

Underlying $2.31 · today Options Calculator

Positioning

Aug 21, 2026 · 4 days to expiry · 14 contracts · mixed snapshot sessions · Jan 13, 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 4d Sep 18 32d Nov 20 95d Feb 19 186d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
5	2	—	—	$1.77		$0.12	—	—	1	5
Call · $0.5 In the money Snapshot session Aug 14, 2026 Last $1.77 Breakeven $2.27 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 Model this call Put · $0.5 Snapshot session Jun 1, 2026 Last $0.12 Breakeven $0.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 Model this put
2	1	486.8%	0.966	$1.60		$0.05	—	—	1	2
Call · $1 In the money Snapshot session Aug 10, 2026 Last $1.60 Breakeven $2.60 Implied vol 486.8% Delta 0.966 ≈97% ITM Gamma 0.063 Theta -0.011 Vega 0 Open interest 2 Model this call Put · $1 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $0.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
5	3	273.5%	0.94	$0.85		—	—	—	—	0
Call · $1.5 In the money Snapshot session Aug 14, 2026 Last $0.85 Breakeven $2.35 Implied vol 273.5% Delta 0.94 ≈94% ITM Gamma 0.175 Theta -0.009 Vega 0 Open interest 5 Model this call Put · $1.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1k	2	113.8%	0.868	$0.50		$0.09	-0.235	193.2%	10	62
Call · $2 In the money Snapshot session Aug 13, 2026 Last $0.50 Breakeven $2.50 Implied vol 113.8% Delta 0.868 ≈87% ITM Gamma 0.758 Theta -0.007 Vega 0.001 Open interest 1k Model this call Put · $2 Snapshot session Jul 31, 2026 Last $0.09 Breakeven $1.91 Implied vol 193.2% Delta -0.235 ≈23% ITM Gamma 0.64 Theta -0.017 Vega 0.001 Open interest 62 Model this put
Underlying $2.31
1.3k	12	153.5%	0.323	$0.05		$0.30	-0.928	57.9%	6	1.2k
Call · $2.5 Snapshot session Aug 14, 2026 Last $0.05 Breakeven $2.55 Implied vol 153.5% Delta 0.323 ≈32% ITM Gamma 0.94 Theta -0.016 Vega 0.001 Open interest 1.3k Model this call Put · $2.5 In the money Snapshot session Aug 14, 2026 Last $0.30 Breakeven $2.20 Implied vol 57.9% Delta -0.928 ≈93% ITM Gamma 0.997 Theta -0.002 Vega 0 Open interest 1.2k Model this put
3k	17	—	—	$0.01		$2.79	—	—	2	3
Call · $5 Snapshot session Jun 24, 2026 Last $0.01 Breakeven $5.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3k Model this call Put · $5 In the money Snapshot session Aug 14, 2026 Last $2.79 Breakeven $2.21 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this put
89	4	—	—	$0.08		$5.45	-0.877	708.1%	8	0
Call · $7.5 Snapshot session Feb 19, 2026 Last $0.08 Breakeven $7.58 Implied vol — Delta — Gamma — Theta — Vega — Open interest 89 Model this call Put · $7.5 In the money Snapshot session Jan 13, 2026 Last $5.45 Breakeven $2.05 Implied vol 708.1% Delta -0.877 ≈88% ITM Gamma 0.115 Theta -0.041 Vega 0 Open interest 0 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 · Jan 13, 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 1006281 CUSIP 74365A309 13F (30d) 98 filings 96 filers Visit website Investor relations