CAAS · China Automotive Systems, Inc.

Track CAAS — free Ask ALVIS about CAAS

$4.33 +0.00 (+0.00%) At close · Jul 29

Market Cap

$130.64M

30.17M

Options Chain

15-min delayed Underlying $4.33 · at close Jul 29, 2026 Options Calculator

Positioning

Aug 21, 2026 · 22 days to expiry · 6 contracts

Put / call OI

0.00

Call-heavy positioning

Open interest

427

contracts outstanding

Volume

traded today

Max pain

$2.50

$1.83 below spot

ATM implied vol

96.4%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 22d Sep 18 50d Nov 20 113d Feb 19 204d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
5	4	241.1%	0.889	$2.19		—	—	—	—	0
Call · $2.5 In the money Last $2.19 Breakeven $4.69 Implied vol 241.1% Delta 0.889 ≈89% ITM Gamma 0.073 Theta -0.011 Vega 0.002 Open interest 5 Model this call Put · $2.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
Underlying $4.33
113	20	142.1%	0.411	$0.20		$0.78	-0.864	50.7%	1	1
Call · $5 Last $0.20 Breakeven $5.20 Implied vol 142.1% Delta 0.411 ≈41% ITM Gamma 0.258 Theta -0.014 Vega 0.004 Open interest 113 Model this call Put · $5 In the money Last $0.78 Breakeven $4.22 Implied vol 50.7% Delta -0.864 ≈86% ITM Gamma 0.428 Theta -0.002 Vega 0.002 Open interest 1 Model this put
307	10	204.5%	0.201	$0.05		$3.14	-0.79	209.4%	1	1
Call · $7.5 Last $0.05 Breakeven $7.55 Implied vol 204.5% Delta 0.201 ≈20% ITM Gamma 0.129 Theta -0.014 Vega 0.004 Open interest 307 Model this call Put · $7.5 In the money Last $3.14 Breakeven $4.36 Implied vol 209.4% Delta -0.79 ≈79% ITM Gamma 0.13 Theta -0.014 Vega 0.004 Open interest 1 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 2037400 CUSIP G2125H101 13F (30d) 2 filings 2 filers Visit website