Six Flags Entertainment (FUN) Options Chain

NYSE: FUNConsumer DiscretionaryServices-Misc. Amusement & RecreationUSD

11.41-0.22 (-1.89%)

At close: Oct 8, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 8
Share price: $11.41
Put/call ratio (OI): 0.33
Put/call ratio (volume): 0.76
ATM implied volatility: 72.1%
Expected move: ±$1.22
Open interest (C / P): 5.71K / 1.86K

FUN options summary

The FUN options chain for the October 16, 2026 expiration lists 15 call and 13 put contracts, with 8 days until expiration. Open interest stands at 5,715 calls and 1,862 puts, a put/call ratio of 0.33, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $12.50 strike is 72.1%, which implies the market expects a move of about ±$1.22 (10.7%) in Six Flags Entertainment stock by expiration.

The most open interest sits at the $40.00 call (1.73K contracts) and the $10.00 put (620 contracts).

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

FUN options chain · October 16, 2026

FUN 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
20	10	531.3%	9.84	8.40	9.50	2.50	0.00	0.30	0.05	690.6%	1	2
65	2	556.3%	7.40	5.90	6.90	5.00	0.00	0.60	0.05	474.2%	1	401
28	4	332.8%	3.60	3.40	4.40	7.50	0.00	0.20	0.04	201.6%	2	32
346	51	88.3%	1.40	1.25	1.80	10.00	0.00	0.15	0.08	77.3%	3	620
FUN $11.41
589	6	84.0%	0.20	0.10	0.30	12.50	0.90	1.45	1.35	60.2%	16	592
1,435	1	100.0%	0.10	0.00	0.05	15.00	3.30	3.90	3.80	87.5%	12	142
294	1	211.7%	0.06	0.00	0.35	17.50	5.60	6.60	6.25	125.0%	12	12
60	2	256.6%	0.08	0.00	0.35	20.00	8.10	9.10	7.65	159.4%	1	29
175	7	293.8%	0.03	0.00	0.35	22.50	10.60	11.80	10.18	267.2%	1	29
92	9	235.9%	0.05	0.00	0.05	25.00	0.00	0.00	9.00	—	15	0
1	—	373.4%	1.76	0.00	0.45	27.50	—	—	—	—	—	—
530	1	279.7%	0.02	0.00	0.05	30.00	13.70	15.30	12.34	—	1	0
76	—	421.9%	1.00	0.00	0.45	32.50	—	—	—	—	—	—
272	2	443.0%	0.85	0.00	0.45	35.00	16.30	18.60	19.48	—	8	2
1,732	2	346.9%	0.03	0.00	0.05	40.00	15.40	17.70	19.20	—	1	1

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 FUN put/call ratio?

For the October 16, 2026 expiration, the FUN put/call ratio based on open interest is 0.33 (1,862 puts vs 5,715 calls), and 0.76 based on today's volume. A ratio above 1 means more puts than calls.

What is FUN's implied volatility?

At-the-money implied volatility for FUN options expiring October 16, 2026 is about 72.1%, an annualized estimate of how much the market expects Six Flags Entertainment stock to move.

How many FUN option expiration dates are there?

FUN 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.