CDXS · Codexis, Inc.

Track CDXS — free Ask ALVIS about CDXS

$1.45 +0.02 (+1.40%) At close · Aug 5

Market Cap

$131.35M

90.90M

Options Chain

15-min delayed Underlying $1.45 · at close Aug 5, 2026 Options Calculator

Positioning

Aug 21, 2026 · 15 days to expiry · 14 contracts

Put / call OI

1.58

Put-heavy positioning

Open interest

245

contracts outstanding

Volume

traded today

Max pain

$2.00

$0.55 above spot

ATM implied vol

361.7%

market's expected move

Open interest by strike

Calls Puts

0.5

1.5

2.5

7.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 15d Sep 18 43d Dec 18 134d Mar 19 225d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
1	2	354.3%	0.966	$1.00		—	—	—	—	0
Call · $0.5 In the money Last $1.00 Breakeven $1.50 Implied vol 354.3% Delta 0.966 ≈97% ITM Gamma 0.073 Theta -0.003 Vega 0 Open interest 1 Model this call Put · $0.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	185.8%	0.87	—		$0.04	—	—	2	1
Call · $1 In the money Last — Breakeven — Implied vol 185.8% Delta 0.87 ≈87% ITM Gamma 0.386 Theta -0.004 Vega 0.001 Open interest 0 Model this call Put · $1 Last $0.04 Breakeven $0.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
Underlying $1.45
0	—	482%	0.674	—		$0.32	-0.437	241.3%	1	146
Call · $1.5 Last — Breakeven — Implied vol 482% Delta 0.674 ≈67% ITM Gamma 0.253 Theta -0.017 Vega 0.001 Open interest 0 Model this call Put · $1.5 In the money Last $0.32 Breakeven $1.18 Implied vol 241.3% Delta -0.437 ≈44% ITM Gamma 0.557 Theta -0.009 Vega 0.001 Open interest 146 Model this put
40	2	480.8%	0.562	$0.15		$0.60	-0.776	173%	2	3
Call · $2 Last $0.15 Breakeven $2.15 Implied vol 480.8% Delta 0.562 ≈56% ITM Gamma 0.278 Theta -0.018 Vega 0.001 Open interest 40 Model this call Put · $2 In the money Last $0.60 Breakeven $1.40 Implied vol 173% Delta -0.776 ≈78% ITM Gamma 0.591 Theta -0.005 Vega 0.001 Open interest 3 Model this put
53	2	334.2%	0.321	$0.07		—	-0.874	201.2%	—	0
Call · $2.5 Last $0.07 Breakeven $2.57 Implied vol 334.2% Delta 0.321 ≈32% ITM Gamma 0.364 Theta -0.012 Vega 0.001 Open interest 53 Model this call Put · $2.5 In the money Last — Breakeven — Implied vol 201.2% Delta -0.874 ≈87% ITM Gamma 0.355 Theta -0.004 Vega 0.001 Open interest 0 Model this put
1	1	—	—	$0.20		—	-0.912	356.4%	—	0
Call · $5 Last $0.20 Breakeven $5.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $5 In the money Last — Breakeven — Implied vol 356.4% Delta -0.912 ≈91% ITM Gamma 0.155 Theta -0.005 Vega 0.001 Open interest 0 Model this put
0	—	—	—	—		—	-0.921	443.3%	—	0
Call · $7.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $7.5 In the money Last — Breakeven — Implied vol 443.3% Delta -0.921 ≈92% ITM Gamma 0.118 Theta -0.006 Vega 0.001 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 1200375 CUSIP 192005106 13F (30d) 33 filings 32 filers Visit website Investor relations