Denison Mines (DNN) Options Chain

NYSE: DNNBasic MaterialsOther Metals and MineralsUSD

2.43+0.07 (+2.97%)

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

Expiration date

Expiration: Jan 15, 2027
Days to expiration: 96
Share price: $2.43
Put/call ratio (OI): 0.09
Put/call ratio (volume): 0.30
ATM implied volatility: 64.1%
Expected move: ±$0.7984
Open interest (C / P): 141.30K / 12.78K

DNN options summary

The DNN options chain for the January 15, 2027 expiration lists 12 call and 12 put contracts, with 96 days until expiration. Open interest stands at 141,303 calls and 12,775 puts, a put/call ratio of 0.09, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.50 strike is 64.1%, which implies the market expects a move of about ±$0.7984 (32.9%) in Denison Mines stock by expiration.

The most open interest sits at the $4.00 call (36.36K contracts) and the $3.00 put (3.67K contracts).

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

DNN options chain · January 15, 2027

DNN 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
765	3	187.5%	2.02	1.70	2.20	0.50	0.00	0.10	0.04	231.3%	10	2
4,136	30	148.4%	1.45	1.35	1.65	1.00	0.00	0.05	0.01	114.1%	1	726
9,809	4	64.1%	1.00	0.85	1.05	1.50	0.00	0.00	0.08	25.0%	1	0
8,359	47	75.8%	0.60	0.55	0.65	2.00	0.10	0.15	0.11	64.5%	29	1,221
DNN $2.43
6,815	2	66.0%	0.30	0.25	0.35	2.50	0.30	0.40	0.38	62.1%	20	3,450
16,060	11	71.9%	0.15	0.15	0.20	3.00	0.65	0.75	0.69	61.7%	81	3,675
9,364	79	67.2%	0.10	0.05	0.10	3.50	1.05	1.20	1.07	60.9%	22	2,743
36,356	334	81.6%	0.08	0.05	0.10	4.00	1.50	1.75	1.48	75.0%	1	843
16,753	66	71.9%	0.03	0.00	0.05	4.50	2.00	2.30	1.65	95.3%	2	48
17,323	1	81.3%	0.05	0.00	0.05	5.00	2.45	2.85	2.19	105.5%	10	44
8,600	10	89.1%	0.04	0.00	0.05	5.50	2.90	3.40	3.00	114.8%	2	23
6,963	10	96.9%	0.04	0.00	0.05	6.00	3.30	3.90	2.60	99.2%	—	0

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 DNN put/call ratio?

For the January 15, 2027 expiration, the DNN put/call ratio based on open interest is 0.09 (12,775 puts vs 141,303 calls), and 0.30 based on today's volume. A ratio above 1 means more puts than calls.

What is DNN's implied volatility?

At-the-money implied volatility for DNN options expiring January 15, 2027 is about 64.1%, an annualized estimate of how much the market expects Denison Mines stock to move.

How many DNN option expiration dates are there?

DNN 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.