ENI S.p.A. (E) Options Chain

NYSE: EEnergyOil & Gas ProductionUSD

56.00+0.38 (+0.68%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $56.00
Put/call ratio (OI): 11.78
Put/call ratio (volume): 6.62
ATM implied volatility: 24.1%
Expected move: ±$5.82
Open interest (C / P): 148 / 1.74K

E options summary

The E options chain for the December 18, 2026 expiration lists 12 call and 9 put contracts, with 68 days until expiration. Open interest stands at 148 calls and 1,744 puts, a put/call ratio of 11.78, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $55.00 strike is 24.1%, which implies the market expects a move of about ±$5.82 (10.4%) in ENI S.p.A. stock by expiration.

The most open interest sits at the $50.00 call (58 contracts) and the $42.50 put (677 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

E options chain · December 18, 2026

E calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	35.00	0.00	3.50	0.55	109.1%	13	48
—	—	—	—	—	—	37.50	0.00	3.50	0.80	97.2%	164	368
3	3	51.2%	15.00	14.40	18.20	40.00	0.00	3.50	1.00	85.8%	111	471
0	1	—	13.94	0.00	0.00	42.50	0.00	3.50	0.90	75.0%	10	677
8	4	28.6%	5.98	6.90	11.10	45.00	0.00	3.70	1.75	66.2%	53	133
26	5	55.1%	6.30	6.40	10.30	47.50	0.00	1.20	1.40	46.2%	10	22
58	30	52.6%	5.90	4.90	8.40	50.00	1.30	3.20	3.70	50.7%	1	6
17	5	37.0%	3.90	1.05	5.50	52.50	0.00	4.00	1.65	59.5%	12	19
22	1	46.6%	2.62	1.00	5.00	55.00	0.00	0.00	4.60	1.6%	10	0
E $56.00
7	5	44.9%	3.69	0.55	3.70	57.50	—	—	—	—	—	—
7	3	53.5%	0.01	0.00	3.60	60.00	—	—	—	—	—	—
0	1	6.3%	2.75	0.00	0.00	62.50	—	—	—	—	—	—
0	—	12.5%	0.37	0.00	0.00	70.00	—	—	—	—	—	—
0	—	12.5%	0.50	0.00	0.00	75.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the E put/call ratio?

For the December 18, 2026 expiration, the E put/call ratio based on open interest is 11.78 (1,744 puts vs 148 calls), and 6.62 based on today's volume. A ratio above 1 means more puts than calls.

What is E's implied volatility?

At-the-money implied volatility for E options expiring December 18, 2026 is about 24.1%, an annualized estimate of how much the market expects ENI S.p.A. stock to move.

How many E option expiration dates are there?

E has 9 listed expiration dates, from Oct 16, 2026 to Sep 17, 2027.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.