NEXT · NextDecade Corp

Track NEXT — free

$7.19 +0.41 (+6.05%) At close · Aug 14

Market Cap

$1.91B

266.19M

Options Chain

Underlying $7.19 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 4 days to expiry · 30 contracts · mixed snapshot sessions · Jul 9, 2026–Aug 14, 2026; 6 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

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 4d Sep 18 32d Oct 16 60d Jan 15 151d Jan 21 522d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
3	1	—	—	$6.65		$0.03	—	—	1	1
Call · $1 In the money Snapshot session Jul 21, 2026 Last $6.65 Breakeven $7.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $1 Snapshot session Jul 13, 2026 Last $0.03 Breakeven $0.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	2	—	—	$4.86		$0.10	—	—	2	2
Call · $2 In the money Snapshot session Aug 12, 2026 Last $4.86 Breakeven $6.86 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $2 Snapshot session Jul 27, 2026 Last $0.10 Breakeven $1.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	2	—	—	$3.80		$0.10	—	—	2	2
Call · $3 In the money Snapshot session Aug 12, 2026 Last $3.80 Breakeven $6.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $3 Snapshot session Jul 24, 2026 Last $0.10 Breakeven $2.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	—	—	—	—		$0.10	—	—	2	2
Call · $4 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $4 Snapshot session Jul 27, 2026 Last $0.10 Breakeven $3.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
65	50	—	—	$2.02		$0.05	-0.074	239.7%	2	63
Call · $5 In the money Snapshot session Aug 14, 2026 Last $2.02 Breakeven $7.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 65 Model this call Put · $5 Snapshot session Aug 5, 2026 Last $0.05 Breakeven $4.95 Implied vol 239.7% Delta -0.074 ≈7% ITM Gamma 0.07 Theta -0.029 Vega 0.001 Open interest 63 Model this put
2.1k	2	—	—	$0.90		$0.05	-0.119	143.7%	200	444
Call · $6 In the money Snapshot session Aug 13, 2026 Last $0.90 Breakeven $6.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2.1k Model this call Put · $6 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $5.95 Implied vol 143.7% Delta -0.119 ≈12% ITM Gamma 0.169 Theta -0.025 Vega 0.002 Open interest 444 Model this put
3.5k	116	67.5%	0.647	$0.30		$0.15	-0.359	70.5%	131	2.6k
Call · $7 In the money Snapshot session Aug 14, 2026 Last $0.30 Breakeven $7.30 Implied vol 67.5% Delta 0.647 ≈65% ITM Gamma 0.675 Theta -0.022 Vega 0.003 Open interest 3.5k Model this call Put · $7 Snapshot session Aug 14, 2026 Last $0.15 Breakeven $6.85 Implied vol 70.5% Delta -0.359 ≈36% ITM Gamma 0.649 Theta -0.023 Vega 0.003 Open interest 2.6k Model this put
Underlying $7.19
3.7k	172	95.8%	0.18	$0.04		$1.25	-0.74	131.2%	1	663
Call · $8 Snapshot session Aug 14, 2026 Last $0.04 Breakeven $8.04 Implied vol 95.8% Delta 0.18 ≈18% ITM Gamma 0.332 Theta -0.022 Vega 0.002 Open interest 3.7k Model this call Put · $8 In the money Snapshot session Aug 11, 2026 Last $1.25 Breakeven $6.75 Implied vol 131.2% Delta -0.74 ≈74% ITM Gamma 0.304 Theta -0.036 Vega 0.003 Open interest 663 Model this put
7.1k	14	156.4%	0.124	$0.03		$1.50	-0.894	147.1%	100	0
Call · $9 Snapshot session Aug 14, 2026 Last $0.03 Breakeven $9.03 Implied vol 156.4% Delta 0.124 ≈12% ITM Gamma 0.158 Theta -0.027 Vega 0.002 Open interest 7.1k Model this call Put · $9 In the money Snapshot session Jul 17, 2026 Last $1.50 Breakeven $7.50 Implied vol 147.1% Delta -0.894 ≈89% ITM Gamma 0.152 Theta -0.022 Vega 0.002 Open interest 0 Model this put
3.2k	3	220.4%	0.121	$0.02		$2.45	-0.915	197.1%	2	0
Call · $10 Snapshot session Aug 7, 2026 Last $0.02 Breakeven $10.02 Implied vol 220.4% Delta 0.121 ≈12% ITM Gamma 0.11 Theta -0.038 Vega 0.002 Open interest 3.2k Model this call Put · $10 In the money Snapshot session Jul 23, 2026 Last $2.45 Breakeven $7.55 Implied vol 197.1% Delta -0.915 ≈91% ITM Gamma 0.098 Theta -0.026 Vega 0.002 Open interest 0 Model this put
299	100	264.7%	0.106	$0.05		—	-0.906	256.5%	—	0
Call · $11 Snapshot session Jul 23, 2026 Last $0.05 Breakeven $11.05 Implied vol 264.7% Delta 0.106 ≈11% ITM Gamma 0.083 Theta -0.041 Vega 0.002 Open interest 299 Model this call Put · $11 In the money Snapshot session Unknown Last — Breakeven — Implied vol 256.5% Delta -0.906 ≈91% ITM Gamma 0.08 Theta -0.036 Vega 0.002 Open interest 0 Model this put
0	—	318.6%	0.111	—		$3.95	-0.883	324.4%	2	0
Call · $12 Snapshot session Unknown Last — Breakeven — Implied vol 318.6% Delta 0.111 ≈11% ITM Gamma 0.072 Theta -0.052 Vega 0.002 Open interest 0 Model this call Put · $12 In the money Snapshot session Jul 9, 2026 Last $3.95 Breakeven $8.05 Implied vol 324.4% Delta -0.883 ≈88% ITM Gamma 0.073 Theta -0.054 Vega 0.002 Open interest 0 Model this put
0	—	—	—	—		$6.25	-0.891	361.2%	2	0
Call · $13 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $13 In the money Snapshot session Aug 11, 2026 Last $6.25 Breakeven $6.75 Implied vol 361.2% Delta -0.891 ≈89% ITM Gamma 0.063 Theta -0.057 Vega 0.002 Open interest 0 Model this put
0	—	—	—	—		$7.34	-0.897	395.3%	2	0
Call · $14 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $14 In the money Snapshot session Aug 11, 2026 Last $7.34 Breakeven $6.66 Implied vol 395.3% Delta -0.897 ≈90% ITM Gamma 0.056 Theta -0.06 Vega 0.002 Open interest 0 Model this put
1	1	—	—	$0.15		—	-0.902	420.9%	—	0
Call · $15 Snapshot session Jul 28, 2026 Last $0.15 Breakeven $15.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol 420.9% Delta -0.902 ≈90% ITM Gamma 0.05 Theta -0.062 Vega 0.001 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 9, 2026–Aug 14, 2026; 6 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 1612720 CUSIP 65342K105 13F (30d) 201 filings 199 filers Visit website Investor relations