GrafTech International (EAF) Options Chain

NYSE: EAFEnergyIndustrial Machinery/ComponentsUSD

9.11+0.26 (+2.94%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $9.11
Put/call ratio (OI): 2.43
Put/call ratio (volume): 0.52
ATM implied volatility: 106.3%
Expected move: ±$3.20
Open interest (C / P): 504 / 1.23K

EAF options summary

The EAF options chain for the November 20, 2026 expiration lists 5 call and 9 put contracts, with 40 days until expiration. Open interest stands at 504 calls and 1,227 puts, a put/call ratio of 2.43, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $9.00 strike is 106.3%, which implies the market expects a move of about ±$3.20 (35.2%) in GrafTech International stock by expiration.

The most open interest sits at the $14.00 call (158 contracts) and the $8.00 put (577 contracts).

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

EAF options chain · November 20, 2026

EAF 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
100	—	120.1%	4.80	2.00	3.20	7.00	0.35	0.50	0.40	112.3%	3	194
—	—	—	—	—	—	8.00	0.65	0.85	0.90	107.9%	5	577
—	—	—	—	—	—	9.00	1.15	1.30	1.53	106.3%	3	197
EAF $9.11
77	5	104.1%	0.95	0.60	1.25	10.00	1.65	2.25	2.10	115.2%	4	103
139	51	104.7%	1.20	0.35	0.95	11.00	2.20	3.20	2.80	118.6%	3	66
30	—	107.2%	1.58	0.15	0.80	12.00	3.00	4.10	3.56	124.6%	2	23
—	—	—	—	—	—	13.00	3.70	4.90	3.10	116.2%	10	60
158	2	125.6%	0.60	0.00	0.75	14.00	4.80	5.90	4.33	135.0%	—	5
—	—	—	—	—	—	20.00	10.20	11.80	8.91	137.5%	—	2

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 EAF put/call ratio?

For the November 20, 2026 expiration, the EAF put/call ratio based on open interest is 2.43 (1,227 puts vs 504 calls), and 0.52 based on today's volume. A ratio above 1 means more puts than calls.

What is EAF's implied volatility?

At-the-money implied volatility for EAF options expiring November 20, 2026 is about 106.3%, an annualized estimate of how much the market expects GrafTech International stock to move.

How many EAF option expiration dates are there?

EAF has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.