E · Eni Spa

Track E — free

$55.28 +0.50 (+0.91%) At close · Aug 14

Market Cap

$79.81B

1.44B

Options Chain

Underlying $55.28 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 4 days to expiry · 40 contracts · mixed snapshot sessions · Feb 13, 2026–Aug 14, 2026; 16 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 Nov 20 95d Dec 18 123d Jan 15 151d Feb 19 186d Apr 16 242d Jul 16 333d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	533.2%	0.977	—		—	—	—	—	0
Call · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 533.2% Delta 0.977 ≈98% ITM Gamma 0.002 Theta -0.192 Vega 0.004 Open interest 0 Model this call Put · $20 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	476.3%	0.974	—		—	—	—	—	0
Call · $22.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 476.3% Delta 0.974 ≈97% ITM Gamma 0.002 Theta -0.19 Vega 0.004 Open interest 0 Model this call Put · $22.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	425.8%	0.971	—		—	—	—	—	0
Call · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol 425.8% Delta 0.971 ≈97% ITM Gamma 0.003 Theta -0.187 Vega 0.004 Open interest 0 Model this call Put · $25 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	380.4%	0.967	—		—	—	—	—	0
Call · $27.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 380.4% Delta 0.967 ≈97% ITM Gamma 0.003 Theta -0.184 Vega 0.004 Open interest 0 Model this call Put · $27.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	339.2%	0.963	—		$0.40	—	—	1	1
Call · $30 In the money Snapshot session Unknown Last — Breakeven — Implied vol 339.2% Delta 0.963 ≈96% ITM Gamma 0.004 Theta -0.181 Vega 0.005 Open interest 0 Model this call Put · $30 Snapshot session Feb 13, 2026 Last $0.40 Breakeven $29.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	—	291.1%	0.962	—		—	—	—	—	0
Call · $32.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 291.1% Delta 0.962 ≈96% ITM Gamma 0.005 Theta -0.157 Vega 0.005 Open interest 0 Model this call Put · $32.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	266.7%	0.953	—		$0.50	—	—	10	10
Call · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol 266.7% Delta 0.953 ≈95% ITM Gamma 0.006 Theta -0.174 Vega 0.005 Open interest 0 Model this call Put · $35 Snapshot session Mar 12, 2026 Last $0.50 Breakeven $34.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this put
1	1	233.9%	0.947	$21.00		—	—	—	—	0
Call · $37.5 In the money Snapshot session Mar 31, 2026 Last $21.00 Breakeven $58.50 Implied vol 233.9% Delta 0.947 ≈95% ITM Gamma 0.008 Theta -0.17 Vega 0.009 Open interest 1 Model this call Put · $37.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
9	1	176.5%	0.957	$13.80		$1.80	-0.067	206.6%	1	1
Call · $40 In the money Snapshot session Aug 7, 2026 Last $13.80 Breakeven $53.80 Implied vol 176.5% Delta 0.957 ≈96% ITM Gamma 0.008 Theta -0.106 Vega 0.005 Open interest 9 Model this call Put · $40 Snapshot session Feb 20, 2026 Last $1.80 Breakeven $38.20 Implied vol 206.6% Delta -0.067 ≈7% ITM Gamma 0.01 Theta -0.181 Vega 0.009 Open interest 1 Model this put
19	5	149.2%	0.949	$4.97		$1.46	-0.098	195.6%	1	1
Call · $42.5 In the money Snapshot session Feb 27, 2026 Last $4.97 Breakeven $47.47 Implied vol 149.2% Delta 0.949 ≈95% ITM Gamma 0.011 Theta -0.103 Vega 0.006 Open interest 19 Model this call Put · $42.5 Snapshot session Jul 6, 2026 Last $1.46 Breakeven $41.04 Implied vol 195.6% Delta -0.098 ≈10% ITM Gamma 0.014 Theta -0.229 Vega 0.01 Open interest 1 Model this put
46	1	123.2%	0.939	$8.31		$0.90	-0.105	154.8%	10	10
Call · $45 In the money Snapshot session Aug 12, 2026 Last $8.31 Breakeven $53.31 Implied vol 123.2% Delta 0.939 ≈94% ITM Gamma 0.016 Theta -0.099 Vega 0.01 Open interest 46 Model this call Put · $45 Snapshot session Jul 7, 2026 Last $0.90 Breakeven $44.10 Implied vol 154.8% Delta -0.105 ≈10% ITM Gamma 0.019 Theta -0.191 Vega 0.01 Open interest 10 Model this put
26	1	90.4%	0.937	$2.73		$2.64	-0.127	124%	1	2
Call · $47.5 In the money Snapshot session Jul 8, 2026 Last $2.73 Breakeven $50.23 Implied vol 90.4% Delta 0.937 ≈94% ITM Gamma 0.022 Theta -0.075 Vega 0.01 Open interest 26 Model this call Put · $47.5 Snapshot session Jul 6, 2026 Last $2.64 Breakeven $44.86 Implied vol 124% Delta -0.127 ≈13% ITM Gamma 0.027 Theta -0.175 Vega 0.015 Open interest 2 Model this put
407	15	81.7%	0.866	$5.36		$1.70	-0.26	154.3%	2	2
Call · $50 In the money Snapshot session Aug 14, 2026 Last $5.36 Breakeven $55.36 Implied vol 81.7% Delta 0.866 ≈87% ITM Gamma 0.043 Theta -0.118 Vega 0.016 Open interest 407 Model this call Put · $50 Snapshot session Jul 20, 2026 Last $1.70 Breakeven $48.30 Implied vol 154.3% Delta -0.26 ≈26% ITM Gamma 0.034 Theta -0.337 Vega 0.02 Open interest 2 Model this put
1.1k	2	53.1%	0.798	$2.40		$4.00	-0.21	55.5%	6	10
Call · $52.5 In the money Snapshot session Aug 4, 2026 Last $2.40 Breakeven $54.90 Implied vol 53.1% Delta 0.798 ≈80% ITM Gamma 0.086 Theta -0.1 Vega 0.016 Open interest 1.1k Model this call Put · $52.5 Snapshot session Jul 20, 2026 Last $4.00 Breakeven $48.50 Implied vol 55.5% Delta -0.21 ≈21% ITM Gamma 0.085 Theta -0.109 Vega 0.016 Open interest 10 Model this put
79	10	80.3%	0.525	$1.03		$1.68	-0.475	33.1%	1	1
Call · $55 In the money Snapshot session Aug 13, 2026 Last $1.03 Breakeven $56.03 Implied vol 80.3% Delta 0.525 ≈52% ITM Gamma 0.081 Theta -0.218 Vega 0.025 Open interest 79 Model this call Put · $55 Snapshot session Aug 3, 2026 Last $1.68 Breakeven $53.32 Implied vol 33.1% Delta -0.475 ≈48% ITM Gamma 0.197 Theta -0.09 Vega 0.025 Open interest 1 Model this put
Underlying $55.28
57	7	49.7%	0.229	$0.30		$5.70	-0.787	46.1%	30	0
Call · $57.5 Snapshot session Aug 4, 2026 Last $0.30 Breakeven $57.80 Implied vol 49.7% Delta 0.229 ≈23% ITM Gamma 0.1 Theta -0.102 Vega 0.017 Open interest 57 Model this call Put · $57.5 In the money Snapshot session Apr 8, 2026 Last $5.70 Breakeven $51.80 Implied vol 46.1% Delta -0.787 ≈79% ITM Gamma 0.102 Theta -0.091 Vega 0.017 Open interest 0 Model this put
22	2	67%	0.134	$0.10		$7.30	-0.861	68.4%	4	0
Call · $60 Snapshot session Aug 4, 2026 Last $0.10 Breakeven $60.10 Implied vol 67% Delta 0.134 ≈13% ITM Gamma 0.053 Theta -0.098 Vega 0.011 Open interest 22 Model this call Put · $60 In the money Snapshot session Apr 24, 2026 Last $7.30 Breakeven $52.70 Implied vol 68.4% Delta -0.861 ≈86% ITM Gamma 0.053 Theta -0.104 Vega 0.011 Open interest 0 Model this put
85	10	147.8%	0.248	$0.12		—	-0.887	88.5%	—	0
Call · $62.5 Snapshot session Jun 16, 2026 Last $0.12 Breakeven $62.62 Implied vol 147.8% Delta 0.248 ≈25% ITM Gamma 0.035 Theta -0.318 Vega 0.017 Open interest 85 Model this call Put · $62.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 88.5% Delta -0.887 ≈89% ITM Gamma 0.035 Theta -0.114 Vega 0.012 Open interest 0 Model this put
0	—	188.4%	0.249	—		$13.30	-0.904	107.8%	1	0
Call · $65 Snapshot session Unknown Last — Breakeven — Implied vol 188.4% Delta 0.249 ≈25% ITM Gamma 0.027 Theta -0.405 Vega 0.018 Open interest 0 Model this call Put · $65 In the money Snapshot session Apr 22, 2026 Last $13.30 Breakeven $51.70 Implied vol 107.8% Delta -0.904 ≈90% ITM Gamma 0.025 Theta -0.123 Vega 0.012 Open interest 0 Model this put
0	—	—	—	—		$17.50	-0.98	101.3%	1	0
Call · $70 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $70 In the money Snapshot session Apr 15, 2026 Last $17.50 Breakeven $52.50 Implied vol 101.3% Delta -0.98 ≈98% ITM Gamma 0.008 Theta -0.032 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 · Feb 13, 2026–Aug 14, 2026; 16 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 1002242 CUSIP 26874R108 13F (30d) 307 filings 291 filers Visit website Investor relations