ADTN · ADTRAN Holdings, Inc.

Track ADTN — free

$8.40 +0.33 (+4.09%) At close · Aug 14

Market Cap

$670.92M

81.48M

Options Chain

Underlying $8.40 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 6 days to expiry · 52 contracts · mixed snapshot sessions · Mar 4, 2026–Aug 14, 2026; 4 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 6d Sep 18 34d Nov 20 97d Jan 15 153d Feb 19 188d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
3	2	—	—	$12.50		—	—	—	—	0
Call · $1 In the money Snapshot session Jul 9, 2026 Last $12.50 Breakeven $13.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $1 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
4	2	—	—	$10.45		—	—	—	—	0
Call · $2 In the money Snapshot session Jul 13, 2026 Last $10.45 Breakeven $12.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this call Put · $2 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	6	—	—	$10.35		$0.05	—	—	2	1
Call · $3 In the money Snapshot session Jul 6, 2026 Last $10.35 Breakeven $13.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $3 Snapshot session Jul 22, 2026 Last $0.05 Breakeven $2.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
2	2	—	—	$9.61		—	—	—	—	0
Call · $4 In the money Snapshot session Jul 9, 2026 Last $9.61 Breakeven $13.61 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $4 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
4	2	—	—	$8.55		$0.03	—	—	5	105
Call · $5 In the money Snapshot session Jul 13, 2026 Last $8.55 Breakeven $13.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this call Put · $5 Snapshot session Aug 10, 2026 Last $0.03 Breakeven $4.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 105 Model this put
27	10	—	—	$4.80		$0.15	-0.118	261%	3	3
Call · $6 In the money Snapshot session Mar 4, 2026 Last $4.80 Breakeven $10.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 27 Model this call Put · $6 Snapshot session Apr 14, 2026 Last $0.15 Breakeven $5.85 Implied vol 261% Delta -0.118 ≈12% ITM Gamma 0.068 Theta -0.046 Vega 0.002 Open interest 3 Model this put
34	1	—	—	$0.95		$0.10	-0.136	146.5%	2	180
Call · $7 In the money Snapshot session Aug 11, 2026 Last $0.95 Breakeven $7.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 34 Model this call Put · $7 Snapshot session Aug 11, 2026 Last $0.10 Breakeven $6.90 Implied vol 146.5% Delta -0.136 ≈14% ITM Gamma 0.135 Theta -0.028 Vega 0.003 Open interest 180 Model this put
506	21	44.5%	0.851	$0.57		$0.15	-0.266	77.7%	122	334
Call · $8 In the money Snapshot session Aug 14, 2026 Last $0.57 Breakeven $8.57 Implied vol 44.5% Delta 0.851 ≈85% ITM Gamma 0.472 Theta -0.01 Vega 0.003 Open interest 506 Model this call Put · $8 Snapshot session Aug 14, 2026 Last $0.15 Breakeven $7.85 Implied vol 77.7% Delta -0.266 ≈27% ITM Gamma 0.381 Theta -0.022 Vega 0.004 Open interest 334 Model this put
Underlying $8.40
245	32	69.3%	0.273	$0.12		$0.75	-0.644	103.1%	1	10.1k
Call · $9 Snapshot session Aug 14, 2026 Last $0.12 Breakeven $9.12 Implied vol 69.3% Delta 0.273 ≈27% ITM Gamma 0.435 Theta -0.021 Vega 0.004 Open interest 245 Model this call Put · $9 In the money Snapshot session Aug 14, 2026 Last $0.75 Breakeven $8.25 Implied vol 103.1% Delta -0.644 ≈64% ITM Gamma 0.329 Theta -0.034 Vega 0.004 Open interest 10.1k Model this put
494	5	106%	0.132	$0.14		$1.83	-0.721	179.7%	1	83
Call · $10 Snapshot session Aug 13, 2026 Last $0.14 Breakeven $10.14 Implied vol 106% Delta 0.132 ≈13% ITM Gamma 0.183 Theta -0.02 Vega 0.002 Open interest 494 Model this call Put · $10 In the money Snapshot session Aug 14, 2026 Last $1.83 Breakeven $8.17 Implied vol 179.7% Delta -0.721 ≈72% ITM Gamma 0.171 Theta -0.054 Vega 0.004 Open interest 83 Model this put
5.2k	4	167.9%	0.142	$0.05		$3.00	-0.822	190.1%	11	3k
Call · $11 Snapshot session Aug 14, 2026 Last $0.05 Breakeven $11.05 Implied vol 167.9% Delta 0.142 ≈14% ITM Gamma 0.121 Theta -0.034 Vega 0.002 Open interest 5.2k Model this call Put · $11 In the money Snapshot session Aug 10, 2026 Last $3.00 Breakeven $8.00 Implied vol 190.1% Delta -0.822 ≈82% ITM Gamma 0.125 Theta -0.043 Vega 0.003 Open interest 3k Model this put
105	27	235.5%	0.164	$1.05		$3.92	-0.844	229.3%	1	0
Call · $12 Snapshot session Jul 20, 2026 Last $1.05 Breakeven $13.05 Implied vol 235.5% Delta 0.164 ≈16% ITM Gamma 0.095 Theta -0.052 Vega 0.002 Open interest 105 Model this call Put · $12 In the money Snapshot session Aug 10, 2026 Last $3.92 Breakeven $8.08 Implied vol 229.3% Delta -0.844 ≈84% ITM Gamma 0.095 Theta -0.048 Vega 0.002 Open interest 0 Model this put
99	2	246.2%	0.124	$0.03		$4.57	-0.816	300.7%	1	2
Call · $13 Snapshot session Aug 14, 2026 Last $0.03 Breakeven $13.03 Implied vol 246.2% Delta 0.124 ≈12% ITM Gamma 0.074 Theta -0.045 Vega 0.002 Open interest 99 Model this call Put · $13 In the money Snapshot session Jul 30, 2026 Last $4.57 Breakeven $8.43 Implied vol 300.7% Delta -0.816 ≈82% ITM Gamma 0.081 Theta -0.071 Vega 0.004 Open interest 2 Model this put
848	1	235.4%	0.071	$0.03		$5.45	-0.847	310.8%	1	3
Call · $14 Snapshot session Jul 28, 2026 Last $0.03 Breakeven $14.03 Implied vol 235.4% Delta 0.071 ≈7% ITM Gamma 0.052 Theta -0.028 Vega 0.001 Open interest 848 Model this call Put · $14 In the money Snapshot session Jul 30, 2026 Last $5.45 Breakeven $8.55 Implied vol 310.8% Delta -0.847 ≈85% ITM Gamma 0.069 Theta -0.064 Vega 0.002 Open interest 3 Model this put
3k	2	259.1%	0.066	$0.05		$2.85	-0.856	337.9%	2	1
Call · $15 Snapshot session Aug 14, 2026 Last $0.05 Breakeven $15.05 Implied vol 259.1% Delta 0.066 ≈7% ITM Gamma 0.044 Theta -0.029 Vega 0.001 Open interest 3k Model this call Put · $15 In the money Snapshot session Jul 13, 2026 Last $2.85 Breakeven $12.15 Implied vol 337.9% Delta -0.856 ≈86% ITM Gamma 0.06 Theta -0.067 Vega 0.003 Open interest 1 Model this put
123	1	313.8%	0.089	$0.25		$5.95	-0.863	363.2%	2	2
Call · $16 Snapshot session Aug 4, 2026 Last $0.25 Breakeven $16.25 Implied vol 313.8% Delta 0.089 ≈9% ITM Gamma 0.046 Theta -0.045 Vega 0.002 Open interest 123 Model this call Put · $16 In the money Snapshot session Jul 22, 2026 Last $5.95 Breakeven $10.05 Implied vol 363.2% Delta -0.863 ≈86% ITM Gamma 0.054 Theta -0.069 Vega 0.003 Open interest 2 Model this put
147	25	333.9%	0.085	$0.05		$5.50	-0.869	387.1%	1	1
Call · $17 Snapshot session Jul 22, 2026 Last $0.05 Breakeven $17.05 Implied vol 333.9% Delta 0.085 ≈8% ITM Gamma 0.042 Theta -0.046 Vega 0.002 Open interest 147 Model this call Put · $17 In the money Snapshot session Jul 17, 2026 Last $5.50 Breakeven $11.50 Implied vol 387.1% Delta -0.869 ≈87% ITM Gamma 0.05 Theta -0.072 Vega 0.003 Open interest 1 Model this put
373	59	414%	0.132	$0.06		$3.50	-0.914	360.4%	36	33
Call · $18 Snapshot session Aug 3, 2026 Last $0.06 Breakeven $18.06 Implied vol 414% Delta 0.132 ≈13% ITM Gamma 0.046 Theta -0.078 Vega 0.003 Open interest 373 Model this call Put · $18 In the money Snapshot session Jun 8, 2026 Last $3.50 Breakeven $14.50 Implied vol 360.4% Delta -0.914 ≈91% ITM Gamma 0.04 Theta -0.049 Vega 0.002 Open interest 33 Model this put
801	2	370.8%	0.078	$0.15		$4.30	-0.917	378.4%	1	0
Call · $19 Snapshot session Aug 13, 2026 Last $0.15 Breakeven $19.15 Implied vol 370.8% Delta 0.078 ≈8% ITM Gamma 0.035 Theta -0.048 Vega 0.002 Open interest 801 Model this call Put · $19 In the money Snapshot session Jun 8, 2026 Last $4.30 Breakeven $14.70 Implied vol 378.4% Delta -0.917 ≈92% ITM Gamma 0.037 Theta -0.05 Vega 0.002 Open interest 0 Model this put
2.1k	20	373.2%	0.064	$0.01		$8.00	-0.88	451.5%	2	0
Call · $20 Snapshot session Aug 10, 2026 Last $0.01 Breakeven $20.01 Implied vol 373.2% Delta 0.064 ≈6% ITM Gamma 0.03 Theta -0.041 Vega 0.002 Open interest 2.1k Model this call Put · $20 In the money Snapshot session Jul 15, 2026 Last $8.00 Breakeven $12.00 Implied vol 451.5% Delta -0.88 ≈88% ITM Gamma 0.04 Theta -0.079 Vega 0.003 Open interest 0 Model this put
40	6	433.2%	0.094	$1.05		$9.00	-0.883	470.2%	2	0
Call · $21 Snapshot session Jun 5, 2026 Last $1.05 Breakeven $22.05 Implied vol 433.2% Delta 0.094 ≈9% ITM Gamma 0.035 Theta -0.065 Vega 0.002 Open interest 40 Model this call Put · $21 In the money Snapshot session Jul 15, 2026 Last $9.00 Breakeven $12.00 Implied vol 470.2% Delta -0.883 ≈88% ITM Gamma 0.038 Theta -0.081 Vega 0.002 Open interest 0 Model this put
67	2	518%	0.142	$0.72		$9.45	-0.886	484.7%	2	0
Call · $22 Snapshot session Jun 9, 2026 Last $0.72 Breakeven $22.72 Implied vol 518% Delta 0.142 ≈14% ITM Gamma 0.039 Theta -0.103 Vega 0.003 Open interest 67 Model this call Put · $22 In the money Snapshot session Jul 2, 2026 Last $9.45 Breakeven $12.55 Implied vol 484.7% Delta -0.886 ≈89% ITM Gamma 0.036 Theta -0.082 Vega 0.002 Open interest 0 Model this put
86	3	543.3%	0.147	$0.05		—	-0.888	498.6%	—	0
Call · $23 Snapshot session Jul 30, 2026 Last $0.05 Breakeven $23.05 Implied vol 543.3% Delta 0.147 ≈15% ITM Gamma 0.038 Theta -0.111 Vega 0.003 Open interest 86 Model this call Put · $23 In the money Snapshot session Unknown Last — Breakeven — Implied vol 498.6% Delta -0.888 ≈89% ITM Gamma 0.035 Theta -0.083 Vega 0.002 Open interest 0 Model this put
382	4	575.3%	0.142	$0.40		$12.41	-0.928	470.6%	2	0
Call · $25 Snapshot session Jun 24, 2026 Last $0.40 Breakeven $25.40 Implied vol 575.3% Delta 0.142 ≈14% ITM Gamma 0.035 Theta -0.115 Vega 0.003 Open interest 382 Model this call Put · $25 In the money Snapshot session Jul 2, 2026 Last $12.41 Breakeven $12.59 Implied vol 470.6% Delta -0.928 ≈93% ITM Gamma 0.026 Theta -0.056 Vega 0.002 Open interest 0 Model this put
90	30	650.3%	0.14	$0.16		$17.40	-0.899	582.8%	2	0
Call · $30 Snapshot session Jul 6, 2026 Last $0.16 Breakeven $30.16 Implied vol 650.3% Delta 0.14 ≈14% ITM Gamma 0.031 Theta -0.13 Vega 0.002 Open interest 90 Model this call Put · $30 In the money Snapshot session Jul 2, 2026 Last $17.40 Breakeven $12.60 Implied vol 582.8% Delta -0.899 ≈90% ITM Gamma 0.027 Theta -0.089 Vega 0.002 Open interest 0 Model this put
51	1	707.2%	0.14	$0.30		$21.35	-0.904	632.5%	2	0
Call · $35 Snapshot session Jun 9, 2026 Last $0.30 Breakeven $35.30 Implied vol 707.2% Delta 0.14 ≈14% ITM Gamma 0.028 Theta -0.141 Vega 0.002 Open interest 51 Model this call Put · $35 In the money Snapshot session Jul 1, 2026 Last $21.35 Breakeven $13.65 Implied vol 632.5% Delta -0.904 ≈90% ITM Gamma 0.024 Theta -0.093 Vega 0.002 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 · Mar 4, 2026–Aug 14, 2026; 4 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 926282 CUSIP 00486H105 13F (30d) 241 filings 239 filers Visit website Investor relations