Gold Fields (GFI) Options Chain

NYSE: GFIBasic MaterialsPrecious MetalsUSD

36.82+0.96 (+2.68%)

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

Expiration date

Expiration: Apr 16, 2027
Days to expiration: 187
Share price: $36.82
Put/call ratio (OI): 0.18
Put/call ratio (volume): 1.42
ATM implied volatility: 56.4%
Expected move: ±$14.85
Open interest (C / P): 754 / 136

GFI options summary

The GFI options chain for the April 16, 2027 expiration lists 10 call and 6 put contracts, with 187 days until expiration. Open interest stands at 754 calls and 136 puts, a put/call ratio of 0.18, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 56.4%, which implies the market expects a move of about ±$14.85 (40.3%) in Gold Fields stock by expiration.

The most open interest sits at the $45.00 call (511 contracts) and the $55.00 put (45 contracts).

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

GFI options chain · April 16, 2027

GFI 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
2	1	59.7%	12.56	11.90	14.30	25.00	—	—	—	—	—	—
177	—	51.1%	17.00	7.40	10.60	30.00	1.25	2.45	2.70	54.5%	10	31
4	1	59.3%	6.65	5.10	7.00	35.00	3.30	4.60	4.10	53.5%	31	21
GFI $36.82
7	6	58.3%	3.60	3.10	4.90	40.00	5.60	7.70	7.70	54.7%	2	30
511	6	51.4%	2.00	2.30	3.20	45.00	9.10	12.30	11.30	64.9%	2	9
30	5	55.5%	1.95	1.15	2.15	50.00	—	—	—	—	—	—
7	3	52.4%	1.10	0.20	2.25	55.00	17.20	19.80	16.04	57.7%	2	45
12	6	53.3%	0.71	0.00	1.70	60.00	—	—	—	—	—	—
2	1	56.7%	1.65	0.00	1.45	65.00	—	—	—	—	—	—
2	4	54.9%	0.95	0.05	0.80	70.00	31.00	35.30	26.10	83.3%	—	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 GFI put/call ratio?

For the April 16, 2027 expiration, the GFI put/call ratio based on open interest is 0.18 (136 puts vs 754 calls), and 1.42 based on today's volume. A ratio above 1 means more puts than calls.

What is GFI's implied volatility?

At-the-money implied volatility for GFI options expiring April 16, 2027 is about 56.4%, an annualized estimate of how much the market expects Gold Fields stock to move.

How many GFI option expiration dates are there?

GFI has 7 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.