Shift4 Payments (FOUR) Options Chain

NYSE: FOURConsumer DiscretionaryBusiness ServicesUSD

40.00+0.48 (+1.21%)

At close: Oct 9, 4:03 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $40.00
Put/call ratio (OI): 0.94
Put/call ratio (volume): 0.68
ATM implied volatility: 71.2%
Expected move: ±$9.43
Open interest (C / P): 1.54K / 1.45K

FOUR options summary

The FOUR options chain for the November 20, 2026 expiration lists 9 call and 8 put contracts, with 40 days until expiration. Open interest stands at 1,543 calls and 1,446 puts, a put/call ratio of 0.94, which is fairly balanced between calls and puts. At-the-money implied volatility near the $40.00 strike is 71.2%, which implies the market expects a move of about ±$9.43 (23.6%) in Shift4 Payments stock by expiration.

The most open interest sits at the $45.00 call (635 contracts) and the $35.00 put (689 contracts).

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

FOUR options chain · November 20, 2026

FOUR 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
1	1	162.8%	15.60	16.20	18.70	22.50	0.00	0.35	0.13	100.0%	1	9
—	—	—	—	—	—	25.00	0.10	0.25	0.15	84.2%	14	38
7	2	63.5%	9.52	9.70	10.90	30.00	0.55	0.75	0.65	79.3%	23	230
38	30	72.3%	4.77	5.90	7.40	35.00	1.45	1.80	1.70	71.8%	115	689
FOUR $40.00
485	4	71.2%	3.62	3.60	4.00	40.00	3.70	3.90	3.90	71.2%	30	374
635	57	71.9%	2.00	1.85	2.25	45.00	6.90	7.70	7.10	76.9%	5	80
190	192	74.4%	1.02	1.00	1.25	50.00	10.50	11.80	11.40	75.0%	6	6
21	8	72.3%	0.40	0.30	0.70	55.00	—	—	—	—	—	—
5	3	76.4%	0.20	0.05	0.55	60.00	19.30	21.60	22.20	83.6%	10	20
161	5	78.9%	0.01	0.00	0.35	65.00	—	—	—	—	—	—

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 FOUR put/call ratio?

For the November 20, 2026 expiration, the FOUR put/call ratio based on open interest is 0.94 (1,446 puts vs 1,543 calls), and 0.68 based on today's volume. A ratio above 1 means more puts than calls.

What is FOUR's implied volatility?

At-the-money implied volatility for FOUR options expiring November 20, 2026 is about 71.2%, an annualized estimate of how much the market expects Shift4 Payments stock to move.

How many FOUR option expiration dates are there?

FOUR has 8 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.