HMC · Honda Motor Co Ltd

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$30.68 +0.40 (+1.32%) At close · Jul 29

Market Cap

$39.81B

1.30B

Options Chain

15-min delayed Underlying $30.68 · at close Jul 29, 2026 Options Calculator

Positioning

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

Put / call OI

0.36

Call-heavy positioning

Open interest

1,803

contracts outstanding

Volume

100

traded today

Max pain

$25.00

$5.68 below spot

ATM implied vol

33%

market's expected move

Open interest by strike

Calls Puts

17.5

22.5

27.5

32.5

37.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 22d Sep 18 50d Oct 16 78d Dec 18 141d Jan 15 169d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	198.2%	0.956	—		—	—	—	—	0
Call · $15 In the money Last — Breakeven — Implied vol 198.2% Delta 0.956 ≈96% ITM Gamma 0.006 Theta -0.03 Vega 0.009 Open interest 0 Model this call Put · $15 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	175.1%	0.933	—		—	—	—	—	0
Call · $17.5 In the money Last — Breakeven — Implied vol 175.1% Delta 0.933 ≈93% ITM Gamma 0.01 Theta -0.037 Vega 0.01 Open interest 0 Model this call Put · $17.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	141%	0.917	—		$0.03	—	—	1	0
Call · $20 In the money Last — Breakeven — Implied vol 141% Delta 0.917 ≈92% ITM Gamma 0.014 Theta -0.035 Vega 0.011 Open interest 0 Model this call Put · $20 Last $0.03 Breakeven $19.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	98%	0.916	$4.85		$0.05	-0.04	74.6%	1	218
Call · $22.5 In the money Last $4.85 Breakeven $27.35 Implied vol 98% Delta 0.916 ≈92% ITM Gamma 0.021 Theta -0.024 Vega 0.011 Open interest 1 Model this call Put · $22.5 Last $0.05 Breakeven $22.45 Implied vol 74.6% Delta -0.04 ≈4% ITM Gamma 0.015 Theta -0.011 Vega 0.007 Open interest 218 Model this put
101	1	78.4%	0.872	$3.07		$0.08	-0.054	53.3%	3	173
Call · $25 In the money Last $3.07 Breakeven $28.07 Implied vol 78.4% Delta 0.872 ≈87% ITM Gamma 0.036 Theta -0.027 Vega 0.018 Open interest 101 Model this call Put · $25 Last $0.08 Breakeven $24.92 Implied vol 53.3% Delta -0.054 ≈5% ITM Gamma 0.027 Theta -0.01 Vega 0.007 Open interest 173 Model this put
169	13	48.3%	0.827	$3.59		$0.21	-0.213	60.2%	14	71
Call · $27.5 In the money Last $3.59 Breakeven $31.09 Implied vol 48.3% Delta 0.827 ≈83% ITM Gamma 0.07 Theta -0.02 Vega 0.019 Open interest 169 Model this call Put · $27.5 Last $0.21 Breakeven $27.29 Implied vol 60.2% Delta -0.213 ≈21% ITM Gamma 0.065 Theta -0.03 Vega 0.025 Open interest 71 Model this put
1k	41	37.4%	0.6	$1.60		$0.85	-0.378	28.6%	5	11
Call · $30 In the money Last $1.60 Breakeven $31.60 Implied vol 37.4% Delta 0.6 ≈60% ITM Gamma 0.137 Theta -0.024 Vega 0.03 Open interest 1k Model this call Put · $30 Last $0.85 Breakeven $29.15 Implied vol 28.6% Delta -0.378 ≈38% ITM Gamma 0.176 Theta -0.019 Vega 0.03 Open interest 11 Model this put
Underlying $30.68
16	10	29.9%	0.217	$0.42		$2.40	—	—	2	2
Call · $32.5 Last $0.42 Breakeven $32.92 Implied vol 29.9% Delta 0.217 ≈22% ITM Gamma 0.131 Theta -0.015 Vega 0.021 Open interest 16 Model this call Put · $32.5 In the money Last $2.40 Breakeven $30.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	4	—	—	$0.09		—	—	—	—	0
Call · $35 Last $0.09 Breakeven $35.09 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	4	—	—	$0.05		—	—	—	—	0
Call · $37.5 Last $0.05 Breakeven $37.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $37.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	—	—	—	—		—	—	—	—	0
Call · $40 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $40 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 715153 CUSIP 438128308 13F (30d) 146 filings 117 filers Visit website Investor relations