VOD · Vodafone Group Public Ltd Co

Track VOD — free

$16.42 +0.20 (+1.23%) At close · Aug 14

Market Cap

$37.18B

2.31B

Options Chain

Underlying $16.42 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 6 days to expiry · 68 contracts · mixed snapshot sessions · Jul 2, 2026–Aug 14, 2026; 28 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 Aug 28 13d Sep 4 20d Sep 11 27d Sep 18 34d Sep 25 41d Oct 2 48d Oct 16 62d Jan 15 153d Jan 21 524d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	427.1%	0.994	—		$0.05	—	—	4	1
Call · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 427.1% Delta 0.994 ≈99% ITM Gamma 0.002 Theta -0.013 Vega 0.001 Open interest 0 Model this call Put · $5 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $4.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
1	3	477%	0.975	$9.96		$0.05	-0.025	478.6%	2	1
Call · $6 In the money Snapshot session Aug 6, 2026 Last $9.96 Breakeven $15.96 Implied vol 477% Delta 0.975 ≈97% ITM Gamma 0.006 Theta -0.048 Vega 0.001 Open interest 1 Model this call Put · $6 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $5.95 Implied vol 478.6% Delta -0.025 ≈3% ITM Gamma 0.006 Theta -0.05 Vega 0.001 Open interest 1 Model this put
6	2	—	—	$9.35		$0.04	—	—	2	2
Call · $7 In the money Snapshot session Aug 14, 2026 Last $9.35 Breakeven $16.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this call Put · $7 Snapshot session Aug 5, 2026 Last $0.04 Breakeven $6.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
2	2	264.1%	0.99	$8.26		$0.05	—	—	2	1
Call · $8 In the money Snapshot session Aug 13, 2026 Last $8.26 Breakeven $16.26 Implied vol 264.1% Delta 0.99 ≈99% ITM Gamma 0.005 Theta -0.012 Vega 0.001 Open interest 2 Model this call Put · $8 Snapshot session Aug 5, 2026 Last $0.05 Breakeven $7.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
2	2	475.4%	0.902	$6.80		$0.05	—	—	2	2
Call · $9 In the money Snapshot session Jul 17, 2026 Last $6.80 Breakeven $15.80 Implied vol 475.4% Delta 0.902 ≈90% ITM Gamma 0.017 Theta -0.145 Vega 0.004 Open interest 2 Model this call Put · $9 Snapshot session Jul 31, 2026 Last $0.05 Breakeven $8.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
2	4	187.5%	0.986	$5.60		$0.05	-0.048	262%	2	0
Call · $10 In the money Snapshot session Jul 14, 2026 Last $5.60 Breakeven $15.60 Implied vol 187.5% Delta 0.986 ≈99% ITM Gamma 0.009 Theta -0.011 Vega 0.001 Open interest 2 Model this call Put · $10 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $9.95 Implied vol 262% Delta -0.048 ≈5% ITM Gamma 0.018 Theta -0.046 Vega 0.002 Open interest 0 Model this put
0	2	—	—	$5.83		$0.05	—	—	2	2
Call · $10.5 In the money Snapshot session Aug 14, 2026 Last $5.83 Breakeven $16.33 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $10.5 Snapshot session Aug 5, 2026 Last $0.05 Breakeven $10.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	—	234.2%	0.932	—		$0.08	-0.056	218.8%	2	2
Call · $11 In the money Snapshot session Unknown Last — Breakeven — Implied vol 234.2% Delta 0.932 ≈93% ITM Gamma 0.027 Theta -0.054 Vega 0.003 Open interest 0 Model this call Put · $11 Snapshot session Jul 23, 2026 Last $0.08 Breakeven $10.92 Implied vol 218.8% Delta -0.056 ≈6% ITM Gamma 0.025 Theta -0.044 Vega 0.003 Open interest 2 Model this put
0	—	313.6%	0.861	—		—	—	—	—	0
Call · $11.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 313.6% Delta 0.861 ≈86% ITM Gamma 0.034 Theta -0.122 Vega 0.005 Open interest 0 Model this call Put · $11.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
33	1	—	—	$1.45		$0.20	-0.089	202.2%	1	7
Call · $12 In the money Snapshot session Jul 2, 2026 Last $1.45 Breakeven $13.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 33 Model this call Put · $12 Snapshot session Jul 2, 2026 Last $0.20 Breakeven $11.80 Implied vol 202.2% Delta -0.089 ≈9% ITM Gamma 0.038 Theta -0.058 Vega 0.003 Open interest 7 Model this put
0	—	263.7%	0.836	—		$0.10	—	—	3	1
Call · $12.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 263.7% Delta 0.836 ≈84% ITM Gamma 0.045 Theta -0.115 Vega 0.005 Open interest 0 Model this call Put · $12.5 Snapshot session Jul 23, 2026 Last $0.10 Breakeven $12.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
56	10	—	—	$0.65		$0.15	-0.073	133.9%	1	145
Call · $13 In the money Snapshot session Jul 9, 2026 Last $0.65 Breakeven $13.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 56 Model this call Put · $13 Snapshot session Aug 5, 2026 Last $0.15 Breakeven $12.85 Implied vol 133.9% Delta -0.073 ≈7% ITM Gamma 0.049 Theta -0.033 Vega 0.003 Open interest 145 Model this put
0	—	215.9%	0.803	—		—	—	—	—	0
Call · $13.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 215.9% Delta 0.803 ≈80% ITM Gamma 0.062 Theta -0.107 Vega 0.007 Open interest 0 Model this call Put · $13.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
196	2	123.1%	0.863	$2.13		$0.15	-0.129	119.2%	1	90
Call · $14 In the money Snapshot session Aug 7, 2026 Last $2.13 Breakeven $16.13 Implied vol 123.1% Delta 0.863 ≈86% ITM Gamma 0.085 Theta -0.047 Vega 0.005 Open interest 196 Model this call Put · $14 Snapshot session Aug 7, 2026 Last $0.15 Breakeven $13.85 Implied vol 119.2% Delta -0.129 ≈13% ITM Gamma 0.085 Theta -0.044 Vega 0.005 Open interest 90 Model this put
0	—	122.8%	0.809	—		$0.30	-0.264	192%	13	13
Call · $14.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 122.8% Delta 0.809 ≈81% ITM Gamma 0.106 Theta -0.059 Vega 0.005 Open interest 0 Model this call Put · $14.5 Snapshot session Jul 24, 2026 Last $0.30 Breakeven $14.20 Implied vol 192% Delta -0.264 ≈26% ITM Gamma 0.081 Theta -0.111 Vega 0.007 Open interest 13 Model this put
3.7k	18	—	—	$1.35		$0.35	-0.15	71.9%	30	823
Call · $15 In the money Snapshot session Aug 14, 2026 Last $1.35 Breakeven $16.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3.7k Model this call Put · $15 Snapshot session Jul 22, 2026 Last $0.35 Breakeven $14.65 Implied vol 71.9% Delta -0.15 ≈15% ITM Gamma 0.155 Theta -0.03 Vega 0.005 Open interest 823 Model this put
15	4	62.3%	0.782	$0.35		$0.10	-0.207	58.7%	1	125
Call · $15.5 In the money Snapshot session Jul 24, 2026 Last $0.35 Breakeven $15.85 Implied vol 62.3% Delta 0.782 ≈78% ITM Gamma 0.229 Theta -0.033 Vega 0.007 Open interest 15 Model this call Put · $15.5 Snapshot session Aug 12, 2026 Last $0.10 Breakeven $15.40 Implied vol 58.7% Delta -0.207 ≈21% ITM Gamma 0.235 Theta -0.03 Vega 0.005 Open interest 125 Model this put
3.9k	121	34%	0.735	$0.39		$0.22	-0.286	38.3%	1	58
Call · $16 In the money Snapshot session Aug 13, 2026 Last $0.39 Breakeven $16.39 Implied vol 34% Delta 0.735 ≈74% ITM Gamma 0.459 Theta -0.02 Vega 0.007 Open interest 3.9k Model this call Put · $16 Snapshot session Aug 12, 2026 Last $0.22 Breakeven $15.78 Implied vol 38.3% Delta -0.286 ≈29% ITM Gamma 0.424 Theta -0.023 Vega 0.007 Open interest 58 Model this put
Underlying $16.42
2	21	27.4%	0.46	$0.15		—	-0.533	31.1%	—	0
Call · $16.5 Snapshot session Aug 14, 2026 Last $0.15 Breakeven $16.65 Implied vol 27.4% Delta 0.46 ≈46% ITM Gamma 0.692 Theta -0.019 Vega 0.008 Open interest 2 Model this call Put · $16.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 31.1% Delta -0.533 ≈53% ITM Gamma 0.612 Theta -0.022 Vega 0.008 Open interest 0 Model this put
82	3	35.7%	0.233	$0.10		$0.63	-0.873	23.2%	1	3
Call · $17 Snapshot session Aug 6, 2026 Last $0.10 Breakeven $17.10 Implied vol 35.7% Delta 0.233 ≈23% ITM Gamma 0.415 Theta -0.02 Vega 0.006 Open interest 82 Model this call Put · $17 In the money Snapshot session Aug 14, 2026 Last $0.63 Breakeven $16.37 Implied vol 23.2% Delta -0.873 ≈87% ITM Gamma 0.433 Theta -0.008 Vega 0.004 Open interest 3 Model this put
2	—	50.9%	0.175	—		$1.16	—	—	3	0
Call · $17.5 Snapshot session Unknown Last — Breakeven — Implied vol 50.9% Delta 0.175 ≈18% ITM Gamma 0.242 Theta -0.023 Vega 0.006 Open interest 2 Model this call Put · $17.5 In the money Snapshot session Aug 14, 2026 Last $1.16 Breakeven $16.34 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	65.6%	0.145	—		$1.60	-0.85	66.7%	6	5
Call · $18 Snapshot session Unknown Last — Breakeven — Implied vol 65.6% Delta 0.145 ≈15% ITM Gamma 0.168 Theta -0.027 Vega 0.006 Open interest 0 Model this call Put · $18 In the money Snapshot session Aug 14, 2026 Last $1.60 Breakeven $16.40 Implied vol 66.7% Delta -0.85 ≈85% ITM Gamma 0.169 Theta -0.027 Vega 0.006 Open interest 5 Model this put
0	—	—	—	—		$2.15	-0.778	110.7%	2	1
Call · $18.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $18.5 In the money Snapshot session Aug 14, 2026 Last $2.15 Breakeven $16.35 Implied vol 110.7% Delta -0.778 ≈78% ITM Gamma 0.129 Theta -0.058 Vega 0.006 Open interest 1 Model this put
0	—	—	—	—		$2.56	-0.882	91%	2	3
Call · $19 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $19 In the money Snapshot session Aug 14, 2026 Last $2.56 Breakeven $16.44 Implied vol 91% Delta -0.882 ≈88% ITM Gamma 0.103 Theta -0.031 Vega 0.004 Open interest 3 Model this put
0	—	—	—	—		—	-0.771	158.2%	—	0
Call · $19.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $19.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 158.2% Delta -0.771 ≈77% ITM Gamma 0.092 Theta -0.084 Vega 0.006 Open interest 0 Model this put
1	1	—	—	$0.02		$4.56	-0.687	239.5%	1	0
Call · $20 Snapshot session Jul 15, 2026 Last $0.02 Breakeven $20.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $20 In the money Snapshot session Jul 20, 2026 Last $4.56 Breakeven $15.44 Implied vol 239.5% Delta -0.687 ≈69% ITM Gamma 0.071 Theta -0.15 Vega 0.008 Open interest 0 Model this put
0	—	—	—	—		—	-0.801	179.3%	—	0
Call · $20.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $20.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 179.3% Delta -0.801 ≈80% ITM Gamma 0.074 Theta -0.088 Vega 0.006 Open interest 0 Model this put
0	—	—	—	—		$4.58	—	—	2	2
Call · $21 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $21 In the money Snapshot session Aug 14, 2026 Last $4.58 Breakeven $16.42 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	—	—	—	—		—	-0.724	274.6%	—	0
Call · $21.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $21.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 274.6% Delta -0.724 ≈72% ITM Gamma 0.059 Theta -0.163 Vega 0.006 Open interest 0 Model this put
0	—	—	—	—		—	-0.731	285.5%	—	0
Call · $22 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $22 In the money Snapshot session Unknown Last — Breakeven — Implied vol 285.5% Delta -0.731 ≈73% ITM Gamma 0.055 Theta -0.167 Vega 0.006 Open interest 0 Model this put
0	—	—	—	—		—	-0.753	298.9%	—	0
Call · $23 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $23 In the money Snapshot session Unknown Last — Breakeven — Implied vol 298.9% Delta -0.753 ≈75% ITM Gamma 0.05 Theta -0.166 Vega 0.006 Open interest 0 Model this put
0	—	—	—	—		—	-0.755	326.8%	—	0
Call · $24 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $24 In the money Snapshot session Unknown Last — Breakeven — Implied vol 326.8% Delta -0.755 ≈76% ITM Gamma 0.046 Theta -0.18 Vega 0.007 Open interest 0 Model this put
0	—	—	—	—		$9.13	-0.764	346.3%	2	0
Call · $25 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 In the money Snapshot session Aug 4, 2026 Last $9.13 Breakeven $15.87 Implied vol 346.3% Delta -0.764 ≈76% ITM Gamma 0.042 Theta -0.187 Vega 0.007 Open interest 0 Model this put
0	—	—	—	—		$10.33	-0.772	365.1%	1	0
Call · $26 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $26 In the money Snapshot session Aug 12, 2026 Last $10.33 Breakeven $15.67 Implied vol 365.1% Delta -0.772 ≈77% ITM Gamma 0.039 Theta -0.193 Vega 0.007 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 2, 2026–Aug 14, 2026; 28 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. The 25 strikes around the money are shown by default — switch to "All 34" for the wings.

Key facts CIK 839923 CUSIP 92857W308 13F (30d) 553 filings 509 filers Visit website Investor relations