HZO · Marinemax Inc

Track HZO — free

$52.02 -0.02 (-0.04%) At close · Aug 14

Market Cap

$1.15B

22.09M

Options Chain

Underlying $52.02 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 6 days to expiry · 28 contracts · mixed snapshot sessions · Jul 13, 2026–Aug 13, 2026; 10 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

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 6d Sep 18 34d Oct 16 62d Jan 15 153d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	450.5%	0.984	—		—	-0.024	503.5%	—	0
Call · $17.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 450.5% Delta 0.984 ≈98% ITM Gamma 0.001 Theta -0.098 Vega 0.004 Open interest 0 Model this call Put · $17.5 Snapshot session Unknown Last — Breakeven — Implied vol 503.5% Delta -0.024 ≈2% ITM Gamma 0.002 Theta -0.155 Vega 0.004 Open interest 0 Model this put
0	—	397.7%	0.982	—		$0.06	-0.028	447.1%	2	5
Call · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 397.7% Delta 0.982 ≈98% ITM Gamma 0.002 Theta -0.096 Vega 0.004 Open interest 0 Model this call Put · $20 Snapshot session Jul 13, 2026 Last $0.06 Breakeven $19.94 Implied vol 447.1% Delta -0.028 ≈3% ITM Gamma 0.002 Theta -0.154 Vega 0.004 Open interest 5 Model this put
0	—	351.5%	0.98	—		$0.05	-0.055	499.9%	20	25
Call · $22.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 351.5% Delta 0.98 ≈98% ITM Gamma 0.002 Theta -0.094 Vega 0.005 Open interest 0 Model this call Put · $22.5 Snapshot session Jul 22, 2026 Last $0.05 Breakeven $22.45 Implied vol 499.9% Delta -0.055 ≈6% ITM Gamma 0.003 Theta -0.301 Vega 0.008 Open interest 25 Model this put
0	—	310.3%	0.977	—		$0.05	-0.036	354.5%	11	11
Call · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol 310.3% Delta 0.977 ≈98% ITM Gamma 0.002 Theta -0.092 Vega 0.005 Open interest 0 Model this call Put · $25 Snapshot session Aug 10, 2026 Last $0.05 Breakeven $24.95 Implied vol 354.5% Delta -0.036 ≈4% ITM Gamma 0.003 Theta -0.15 Vega 0.005 Open interest 11 Model this put
4	1	214.8%	0.982	$6.19		$0.15	-0.038	261.1%	25	762
Call · $30 In the money Snapshot session Aug 6, 2026 Last $6.19 Breakeven $36.19 Implied vol 214.8% Delta 0.982 ≈98% ITM Gamma 0.003 Theta -0.054 Vega 0.003 Open interest 4 Model this call Put · $30 Snapshot session Aug 6, 2026 Last $0.15 Breakeven $29.85 Implied vol 261.1% Delta -0.038 ≈4% ITM Gamma 0.005 Theta -0.117 Vega 0.005 Open interest 762 Model this put
197	2	—	—	$17.38		$0.04	-0.115	299.4%	2	12
Call · $35 In the money Snapshot session Aug 12, 2026 Last $17.38 Breakeven $52.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest 197 Model this call Put · $35 Snapshot session Aug 11, 2026 Last $0.04 Breakeven $34.96 Implied vol 299.4% Delta -0.115 ≈12% ITM Gamma 0.009 Theta -0.314 Vega 0.015 Open interest 12 Model this put
73	1	—	—	$12.22		$0.04	-0.223	397%	3	5
Call · $40 In the money Snapshot session Aug 12, 2026 Last $12.22 Breakeven $52.22 Implied vol — Delta — Gamma — Theta — Vega — Open interest 73 Model this call Put · $40 Snapshot session Aug 10, 2026 Last $0.04 Breakeven $39.96 Implied vol 397% Delta -0.223 ≈22% ITM Gamma 0.011 Theta -0.639 Vega 0.02 Open interest 5 Model this put
26	21	—	—	$7.20		$0.05	-0.289	510.1%	120	120
Call · $45 In the money Snapshot session Aug 12, 2026 Last $7.20 Breakeven $52.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 26 Model this call Put · $45 Snapshot session Aug 10, 2026 Last $0.05 Breakeven $44.95 Implied vol 510.1% Delta -0.289 ≈29% ITM Gamma 0.01 Theta -0.94 Vega 0.024 Open interest 120 Model this put
12	1	—	—	$2.15		$0.04	-0.329	591.2%	128	344
Call · $50 In the money Snapshot session Aug 13, 2026 Last $2.15 Breakeven $52.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 Model this call Put · $50 Snapshot session Aug 11, 2026 Last $0.04 Breakeven $49.96 Implied vol 591.2% Delta -0.329 ≈33% ITM Gamma 0.009 Theta -1.163 Vega 0.025 Open interest 344 Model this put
Underlying $52.02
63	2	—	—	$0.05		$5.20	-0.882	35%	1	2
Call · $55 Snapshot session Aug 12, 2026 Last $0.05 Breakeven $55.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 63 Model this call Put · $55 In the money Snapshot session Aug 10, 2026 Last $5.20 Breakeven $49.80 Implied vol 35% Delta -0.882 ≈88% ITM Gamma 0.086 Theta -0.034 Vega 0.013 Open interest 2 Model this put
0	—	122.4%	0.215	—		$8.10	—	—	1	1
Call · $60 Snapshot session Unknown Last — Breakeven — Implied vol 122.4% Delta 0.215 ≈22% ITM Gamma 0.035 Theta -0.194 Vega 0.02 Open interest 0 Model this call Put · $60 In the money Snapshot session Aug 11, 2026 Last $8.10 Breakeven $51.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	—	161.7%	0.176	—		—	-0.965	92.4%	—	0
Call · $65 Snapshot session Unknown Last — Breakeven — Implied vol 161.7% Delta 0.176 ≈18% ITM Gamma 0.023 Theta -0.227 Vega 0.02 Open interest 0 Model this call Put · $65 In the money Snapshot session Unknown Last — Breakeven — Implied vol 92.4% Delta -0.965 ≈96% ITM Gamma 0.013 Theta -0.035 Vega 0.007 Open interest 0 Model this put
1	1	195.4%	0.154	$0.60		—	-0.959	125.4%	—	0
Call · $70 Snapshot session Aug 11, 2026 Last $0.60 Breakeven $70.60 Implied vol 195.4% Delta 0.154 ≈15% ITM Gamma 0.018 Theta -0.252 Vega 0.014 Open interest 1 Model this call Put · $70 In the money Snapshot session Unknown Last — Breakeven — Implied vol 125.4% Delta -0.959 ≈96% ITM Gamma 0.011 Theta -0.056 Vega 0.008 Open interest 0 Model this put
1	1	222.6%	0.139	$0.60		—	-0.964	149.3%	—	0
Call · $75 Snapshot session Aug 11, 2026 Last $0.60 Breakeven $75.60 Implied vol 222.6% Delta 0.139 ≈14% ITM Gamma 0.014 Theta -0.266 Vega 0.015 Open interest 1 Model this call Put · $75 In the money Snapshot session Unknown Last — Breakeven — Implied vol 149.3% Delta -0.964 ≈96% ITM Gamma 0.008 Theta -0.06 Vega 0.004 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 · Jul 13, 2026–Aug 13, 2026; 10 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 1057060 CUSIP 567908108 13F (30d) 183 filings 178 filers Visit website Investor relations