Sprott (SII) Options Chain

NYSE: SIIFinanceFinance: Consumer ServicesUSD

115.76+0.57 (+0.49%)

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

After hours: 107.00 -7.57%

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 7
Share price: $115.76
Put/call ratio (OI): 0.50
Put/call ratio (volume): 0.75
ATM implied volatility: 52.7%
Expected move: ±$8.44
Open interest (C / P): 208 / 105

SII options summary

The SII options chain for the October 16, 2026 expiration lists 11 call and 8 put contracts, with 7 days until expiration. Open interest stands at 208 calls and 105 puts, a put/call ratio of 0.50, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $115.00 strike is 52.7%, which implies the market expects a move of about ±$8.44 (7.3%) in Sprott stock by expiration.

The most open interest sits at the $140.00 call (87 contracts) and the $120.00 put (41 contracts).

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

SII options chain · October 16, 2026

SII 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
—	—	—	—	—	—	110.00	0.05	2.85	1.07	54.4%	1	16
5	4	58.8%	2.59	2.55	4.40	115.00	1.65	2.80	2.20	46.5%	1	12
SII $115.76
11	1	58.5%	2.23	0.80	2.30	120.00	4.40	6.00	4.44	50.0%	1	41
10	3	58.1%	1.45	0.10	1.05	125.00	7.80	10.60	8.50	64.3%	1	31
19	1	63.4%	1.01	0.00	1.20	130.00	12.80	15.10	6.80	70.6%	2	5
23	2	93.2%	0.15	0.05	2.25	135.00	17.70	20.10	11.43	85.5%	1	0
87	1	106.2%	0.65	0.00	2.20	140.00	22.70	25.10	9.20	99.2%	—	0
21	1	118.7%	0.35	0.00	2.15	145.00	27.50	30.50	19.50	124.0%	5	0
23	1	99.1%	0.23	0.00	0.60	150.00	—	—	—	—	—	—
2	—	142.7%	2.50	0.00	2.15	155.00	—	—	—	—	—	—
2	2	153.7%	1.38	0.00	2.15	160.00	—	—	—	—	—	—
5	—	164.1%	1.75	0.00	2.15	165.00	—	—	—	—	—	—

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 SII put/call ratio?

For the October 16, 2026 expiration, the SII put/call ratio based on open interest is 0.50 (105 puts vs 208 calls), and 0.75 based on today's volume. A ratio above 1 means more puts than calls.

What is SII's implied volatility?

At-the-money implied volatility for SII options expiring October 16, 2026 is about 52.7%, an annualized estimate of how much the market expects Sprott stock to move.

How many SII option expiration dates are there?

SII has 7 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.

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.