OII · Oceaneering International Inc

Track OII — free Ask ALVIS about OII

$46.58 -1.41 (-2.94%) At close · Jul 29

Market Cap

$4.64B

99.53M

Options Chain

15-min delayed Underlying $46.58 · at close Jul 29, 2026 Options Calculator

Positioning

Aug 21, 2026 · 22 days to expiry · 20 contracts

Put / call OI

0.29

Call-heavy positioning

Open interest

522

contracts outstanding

Volume

traded today

Max pain

$40.00

$6.58 below spot

ATM implied vol

51.9%

market's expected move

Open interest by strike

Calls Puts

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 22d Sep 18 50d Oct 16 78d Jan 15 169d Mar 19 232d May 21 295d Aug 20 386d Nov 19 477d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
2	2	233.9%	0.962	$20.60		$0.10	-0.034	221.2%	4	3
Call · $20 In the money Last $20.60 Breakeven $40.60 Implied vol 233.9% Delta 0.962 ≈96% ITM Gamma 0.003 Theta -0.053 Vega 0.013 Open interest 2 Model this call Put · $20 Last $0.10 Breakeven $19.90 Implied vol 221.2% Delta -0.034 ≈3% ITM Gamma 0.003 Theta -0.043 Vega 0.007 Open interest 3 Model this put
0	—	204%	0.957	—		—	-0.041	200.7%	—	0
Call · $22.5 In the money Last — Breakeven — Implied vol 204% Delta 0.957 ≈96% ITM Gamma 0.004 Theta -0.051 Vega 0.014 Open interest 0 Model this call Put · $22.5 Last — Breakeven — Implied vol 200.7% Delta -0.041 ≈4% ITM Gamma 0.004 Theta -0.046 Vega 0.014 Open interest 0 Model this put
0	—	170%	0.957	—		$0.15	-0.044	171.3%	2	2
Call · $25 In the money Last — Breakeven — Implied vol 170% Delta 0.957 ≈96% ITM Gamma 0.005 Theta -0.043 Vega 0.008 Open interest 0 Model this call Put · $25 Last $0.15 Breakeven $24.85 Implied vol 171.3% Delta -0.044 ≈4% ITM Gamma 0.005 Theta -0.042 Vega 0.015 Open interest 2 Model this put
10	5	147.5%	0.918	$18.29		$0.05	-0.036	107.1%	4	6
Call · $30 In the money Last $18.29 Breakeven $48.29 Implied vol 147.5% Delta 0.918 ≈92% ITM Gamma 0.009 Theta -0.06 Vega 0.016 Open interest 10 Model this call Put · $30 Last $0.05 Breakeven $29.95 Implied vol 107.1% Delta -0.036 ≈4% ITM Gamma 0.006 Theta -0.022 Vega 0.009 Open interest 6 Model this put
39	10	105.1%	0.894	$12.60		$0.10	-0.091	95.6%	2	29
Call · $35 In the money Last $12.60 Breakeven $47.60 Implied vol 105.1% Delta 0.894 ≈89% ITM Gamma 0.015 Theta -0.053 Vega 0.026 Open interest 39 Model this call Put · $35 Last $0.10 Breakeven $34.90 Implied vol 95.6% Delta -0.091 ≈9% ITM Gamma 0.015 Theta -0.04 Vega 0.017 Open interest 29 Model this put
59	1	68.2%	0.84	$9.50		$0.41	-0.118	56.3%	1	41
Call · $40 In the money Last $9.50 Breakeven $49.50 Implied vol 68.2% Delta 0.84 ≈84% ITM Gamma 0.031 Theta -0.046 Vega 0.028 Open interest 59 Model this call Put · $40 Last $0.41 Breakeven $39.59 Implied vol 56.3% Delta -0.118 ≈12% ITM Gamma 0.031 Theta -0.029 Vega 0.028 Open interest 41 Model this put
68	1	57.5%	0.629	$3.85		$1.15	-0.354	46.3%	9	18
Call · $45 In the money Last $3.85 Breakeven $48.85 Implied vol 57.5% Delta 0.629 ≈63% ITM Gamma 0.057 Theta -0.059 Vega 0.045 Open interest 68 Model this call Put · $45 Last $1.15 Breakeven $43.85 Implied vol 46.3% Delta -0.354 ≈35% ITM Gamma 0.071 Theta -0.043 Vega 0.045 Open interest 18 Model this put
Underlying $46.58
134	3	48%	0.304	$1.30		$3.80	-0.719	44.5%	1	11
Call · $50 Last $1.30 Breakeven $51.30 Implied vol 48% Delta 0.304 ≈30% ITM Gamma 0.063 Theta -0.045 Vega 0.042 Open interest 134 Model this call Put · $50 In the money Last $3.80 Breakeven $46.20 Implied vol 44.5% Delta -0.719 ≈72% ITM Gamma 0.068 Theta -0.036 Vega 0.042 Open interest 11 Model this put
94	6	59.8%	0.148	$0.55		$4.13	—	—	1	6
Call · $55 Last $0.55 Breakeven $55.55 Implied vol 59.8% Delta 0.148 ≈15% ITM Gamma 0.034 Theta -0.037 Vega 0.023 Open interest 94 Model this call Put · $55 In the money Last $4.13 Breakeven $50.87 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this put
0	—	65.5%	0.07	—		—	—	—	—	0
Call · $60 Last — Breakeven — Implied vol 65.5% Delta 0.07 ≈7% ITM Gamma 0.018 Theta -0.023 Vega 0.014 Open interest 0 Model this call Put · $60 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 73756 CUSIP 675232102 13F (30d) 87 filings 86 filers Visit website Investor relations