Eagle Nuclear Energy (NUCL) Options Chain

NASDAQ: NUCLBasic MaterialsOther Metals and MineralsUSD

5.73-0.32 (-5.29%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $5.73
Put/call ratio (OI): 0.03
Put/call ratio (volume): 0.59
ATM implied volatility: 121.7%
Expected move: ±$3.01
Open interest (C / P): 12.80K / 339

NUCL options summary

The NUCL options chain for the December 18, 2026 expiration lists 17 call and 21 put contracts, with 68 days until expiration. Open interest stands at 12,799 calls and 339 puts, a put/call ratio of 0.03, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $6.00 strike is 121.7%, which implies the market expects a move of about ±$3.01 (52.5%) in Eagle Nuclear Energy stock by expiration.

The most open interest sits at the $12.00 call (8.23K contracts) and the $6.00 put (113 contracts).

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

NUCL options chain · December 18, 2026

NUCL 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
0	1	228.1%	8.60	1.75	4.90	3.00	—	—	—	—	—	—
3	1	83.2%	1.95	1.10	2.65	4.00	0.00	2.30	0.50	236.3%	5	8
19	1	78.7%	1.70	0.30	2.00	5.00	0.05	1.30	0.45	108.4%	1	15
NUCL $5.73
822	4	89.5%	0.85	0.20	1.35	6.00	0.15	3.20	1.35	153.9%	105	113
88	3	118.2%	0.45	0.05	1.45	7.00	0.85	3.90	2.40	154.1%	2	8
1,096	1	71.5%	0.40	0.05	0.25	8.00	0.00	0.00	2.25	—	1	0
90	8	123.8%	0.43	0.00	0.85	9.00	2.50	5.50	3.50	157.6%	6	17
660	1	94.5%	0.10	0.00	0.25	10.00	3.60	6.70	4.20	189.1%	1	34
1,226	2	114.8%	0.10	0.00	0.35	11.00	4.50	7.70	5.62	197.1%	10	22
8,233	202	84.4%	0.05	0.00	0.05	12.00	4.30	7.30	6.20	229.9%	5	38
451	15	128.9%	0.04	0.00	0.30	13.00	6.50	9.60	6.50	213.7%	15	15
0	1	50.0%	0.10	0.00	0.00	14.00	6.40	9.20	7.10	239.3%	1	6
10	2	174.2%	0.30	0.00	0.65	15.00	7.10	10.20	7.80	247.8%	1	6
—	—	—	—	—	—	16.00	8.10	11.20	9.10	255.7%	1	7
—	—	—	—	—	—	17.00	10.00	13.00	10.60	172.3%	1	5
—	—	—	—	—	—	18.00	10.00	13.20	11.10	269.5%	1	6
—	—	—	—	—	—	19.00	11.60	15.00	11.10	127.3%	1	2
90	1	233.6%	0.45	0.00	1.05	20.00	11.30	14.00	11.60	—	—	30
1	—	320.9%	0.60	0.00	2.50	21.00	11.30	15.00	11.40	—	—	1
10	—	328.3%	0.65	0.00	2.45	23.00	15.50	18.90	15.00	369.7%	1	3
—	—	—	—	—	—	24.00	15.80	19.10	16.70	290.2%	1	1
0	30	50.0%	0.50	0.00	0.00	25.00	16.30	19.90	17.20	270.7%	1	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 NUCL put/call ratio?

For the December 18, 2026 expiration, the NUCL put/call ratio based on open interest is 0.03 (339 puts vs 12,799 calls), and 0.59 based on today's volume. A ratio above 1 means more puts than calls.

What is NUCL's implied volatility?

At-the-money implied volatility for NUCL options expiring December 18, 2026 is about 121.7%, an annualized estimate of how much the market expects Eagle Nuclear Energy stock to move.

How many NUCL option expiration dates are there?

NUCL has 5 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.