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 21, 2028
Days to expiration: 469
Share price: $2.43
Put/call ratio (OI): 0.15
Put/call ratio (volume): 0.01
ATM implied volatility: 71.5%
Expected move: ±$1.97
Open interest (C / P): 105.38K / 15.37K

DNN options summary

The DNN options chain for the January 21, 2028 expiration lists 11 call and 11 put contracts, with 469 days until expiration. Open interest stands at 105,384 calls and 15,369 puts, a put/call ratio of 0.15, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.50 strike is 71.5%, which implies the market expects a move of about ±$1.97 (81.0%) in Denison Mines stock by expiration.

The most open interest sits at the $5.00 call (25.97K contracts) and the $2.50 put (6.33K contracts).

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

DNN options chain · January 21, 2028

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
625	1	—	1.96	1.35	2.50	0.50	0.00	0.00	0.25	50.0%	1	0
1,479	1	224.6%	1.80	1.50	2.75	1.00	0.00	0.20	0.10	76.2%	5	63
3,283	21	100.0%	1.25	1.15	1.60	1.50	0.10	0.25	0.22	59.8%	3	44
3,432	11	76.4%	1.00	0.90	1.05	2.00	0.35	0.45	0.42	60.4%	20	5,678
DNN $2.43
5,330	2,710	82.2%	0.79	0.70	1.00	2.50	0.60	0.80	0.70	60.7%	1	6,335
10,020	54	71.9%	0.59	0.55	0.65	3.00	0.85	1.10	1.00	54.1%	1	1,675
3,185	1	66.0%	0.60	0.25	0.60	3.50	0.65	3.30	1.38	110.5%	3	808
21,099	15	69.3%	0.41	0.30	0.45	4.00	0.80	2.10	1.69	83.6%	2	149
20,520	9	71.1%	0.30	0.25	0.40	4.50	2.05	2.25	2.25	56.3%	2	188
25,974	45	71.5%	0.27	0.25	0.30	5.00	2.40	2.90	2.25	77.2%	5	379
10,437	81	70.9%	0.21	0.15	0.30	5.50	2.80	3.40	2.47	81.8%	1	50

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 21, 2028 expiration, the DNN put/call ratio based on open interest is 0.15 (15,369 puts vs 105,384 calls), and 0.01 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 21, 2028 is about 71.5%, 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.