Nano Nuclear Energy (NNE) Options Chain

NASDAQ: NNEUtilitiesElectric Utilities: CentralUSD

15.34+0.08 (+0.52%)

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

Expiration date

Expiration: Oct 23, 2026
Days to expiration: 12
Share price: $15.34
Put/call ratio (OI): 0.23
Put/call ratio (volume): 2.17
ATM implied volatility: 65.4%
Expected move: ±$1.82
Open interest (C / P): 5.08K / 1.14K

NNE options summary

The NNE options chain for the October 23, 2026 expiration lists 28 call and 25 put contracts, with 12 days until expiration. Open interest stands at 5,079 calls and 1,144 puts, a put/call ratio of 0.23, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $15.50 strike is 65.4%, which implies the market expects a move of about ±$1.82 (11.9%) in Nano Nuclear Energy stock by expiration.

The most open interest sits at the $20.50 call (3.53K contracts) and the $14.00 put (267 contracts).

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

NNE options chain · October 23, 2026

NNE 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
41	50	176.8%	4.80	3.60	4.70	11.00	0.00	0.20	0.13	122.3%	4	2
—	—	—	—	—	—	12.00	0.00	0.15	0.15	89.8%	1	3
—	—	—	—	—	—	12.50	0.00	0.30	0.15	93.8%	3	10
1	2	55.5%	2.40	2.05	2.70	13.00	0.05	0.20	0.16	76.2%	3	11
18	1	51.2%	1.90	1.65	2.15	13.50	0.10	0.30	0.20	74.6%	3	40
27	6	61.7%	1.57	1.35	1.75	14.00	0.20	0.35	0.30	69.3%	187	267
2	1	69.9%	3.00	0.90	1.65	14.50	0.20	0.60	0.45	66.4%	71	97
6	4	65.0%	0.80	0.80	1.05	15.00	0.55	0.80	0.70	73.0%	1	66
NNE $15.34
10	8	71.3%	0.65	0.55	0.95	15.50	0.55	1.00	0.95	59.6%	191	128
64	5	66.7%	0.50	0.40	0.60	16.00	0.85	1.40	1.40	63.5%	16	198
50	12	64.3%	0.38	0.20	0.45	16.50	1.35	1.95	1.58	80.3%	120	45
144	25	68.2%	0.23	0.20	0.30	17.00	1.75	2.25	2.05	77.9%	11	64
61	10	69.1%	0.17	0.10	0.25	17.50	2.10	2.90	1.94	89.1%	1	69
179	10	70.7%	0.15	0.05	0.20	18.00	2.65	3.10	2.92	84.0%	13	83
38	1	69.1%	0.12	0.05	0.10	18.50	3.00	3.60	3.44	81.6%	1	19
79	1	95.3%	0.10	0.00	0.35	19.00	3.40	4.20	3.92	89.5%	1	12
47	16	103.1%	0.20	0.00	0.35	19.50	—	—	—	—	—	—
60	1	110.3%	0.12	0.00	0.35	20.00	4.50	5.20	4.94	112.9%	2	14
3,531	2	117.6%	0.08	0.00	0.35	20.50	4.70	5.60	5.30	155.5%	3	1
50	1	124.2%	0.10	0.00	0.35	21.00	5.40	6.10	4.25	106.3%	3	3
43	71	130.9%	0.39	0.00	0.35	21.50	—	—	—	—	—	—
5	13	120.3%	0.32	0.00	0.20	22.00	—	—	—	—	—	—
10	5	152.3%	0.10	0.00	0.45	22.50	—	—	—	—	—	—
34	5	148.8%	0.05	0.00	0.35	23.00	7.40	8.40	7.20	160.9%	2	3
33	5	154.3%	0.09	0.00	0.35	23.50	7.80	8.60	7.64	115.6%	2	4
36	10	159.8%	0.08	0.00	0.35	24.00	8.40	9.40	8.80	172.7%	2	4
70	6	158.6%	0.13	0.00	0.25	25.00	9.30	10.10	9.02	129.7%	1	0
126	—	180.1%	0.11	0.00	0.35	26.00	10.30	11.40	8.95	183.6%	2	0
97	10	214.8%	0.06	0.00	0.35	30.00	14.10	15.40	14.46	189.8%	3	1
217	17	185.9%	0.15	0.00	0.05	35.00	—	—	—	—	—	—

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 NNE put/call ratio?

For the October 23, 2026 expiration, the NNE put/call ratio based on open interest is 0.23 (1,144 puts vs 5,079 calls), and 2.17 based on today's volume. A ratio above 1 means more puts than calls.

What is NNE's implied volatility?

At-the-money implied volatility for NNE options expiring October 23, 2026 is about 65.4%, an annualized estimate of how much the market expects Nano Nuclear Energy stock to move.

How many NNE option expiration dates are there?

NNE has 10 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

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.