Bank OZK (OZK) Options Chain

NASDAQ: OZKFinanceMajor BanksUSD

44.41-0.45 (-1.00%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $44.41
Put/call ratio (OI): 2.02
Put/call ratio (volume): 0.76
ATM implied volatility: 32.8%
Expected move: ±$4.83
Open interest (C / P): 1.87K / 3.79K

OZK options summary

The OZK options chain for the November 20, 2026 expiration lists 11 call and 15 put contracts, with 40 days until expiration. Open interest stands at 1,873 calls and 3,791 puts, a put/call ratio of 2.02, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $45.00 strike is 32.8%, which implies the market expects a move of about ±$4.83 (10.9%) in Bank OZK stock by expiration.

The most open interest sits at the $55.00 call (555 contracts) and the $40.00 put (2.46K contracts).

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

OZK options chain · November 20, 2026

OZK 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
0	2	351.2%	27.88	26.60	29.10	22.50	0.00	0.00	0.35	50.0%	1	0
—	—	—	—	—	—	25.00	0.00	0.55	0.34	107.2%	1	5
—	—	—	—	—	—	27.50	0.00	0.60	0.03	93.8%	—	3
—	—	—	—	—	—	30.00	0.00	0.60	0.05	79.4%	2	11
—	—	—	—	—	—	32.50	0.00	0.60	0.13	66.0%	5	6
7	—	178.6%	15.59	13.70	15.80	35.00	0.10	0.60	0.19	55.7%	1	38
—	—	—	—	—	—	37.50	0.05	0.60	0.35	51.3%	4	41
8	1	48.8%	7.18	4.30	5.50	40.00	0.45	0.55	0.47	36.2%	3	2,462
31	21	30.7%	2.30	2.60	2.90	42.50	0.95	1.15	0.95	33.7%	10	521
OZK $44.41
71	4	29.8%	1.35	1.15	1.50	45.00	1.60	2.45	2.25	35.9%	2	411
189	4	33.1%	0.72	0.25	0.85	47.50	3.70	4.30	3.80	39.9%	1	145
441	2	33.6%	0.25	0.15	0.40	50.00	5.30	6.60	4.07	47.9%	1	145
173	1	46.7%	0.13	0.00	0.55	52.50	0.00	0.00	3.20	—	1	0
555	8	54.9%	0.12	0.00	0.55	55.00	4.90	6.10	4.38	—	2	2
318	1	52.3%	0.25	0.00	0.55	57.50	—	—	—	—	—	—
80	2	57.4%	0.18	0.00	0.50	60.00	14.70	17.30	10.48	64.4%	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 OZK put/call ratio?

For the November 20, 2026 expiration, the OZK put/call ratio based on open interest is 2.02 (3,791 puts vs 1,873 calls), and 0.76 based on today's volume. A ratio above 1 means more puts than calls.

What is OZK's implied volatility?

At-the-money implied volatility for OZK options expiring November 20, 2026 is about 32.8%, an annualized estimate of how much the market expects Bank OZK stock to move.

How many OZK option expiration dates are there?

OZK has 6 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.