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: Jan 21, 2028
Days to expiration: 468
Share price: $44.41
Put/call ratio (OI): 5.80
Put/call ratio (volume): 12.54
ATM implied volatility: 36.6%
Expected move: ±$18.41
Open interest (C / P): 1.03K / 5.96K

OZK options summary

The OZK options chain for the January 21, 2028 expiration lists 18 call and 17 put contracts, with 468 days until expiration. Open interest stands at 1,027 calls and 5,959 puts, a put/call ratio of 5.80, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $45.00 strike is 36.6%, which implies the market expects a move of about ±$18.41 (41.4%) in Bank OZK stock by expiration.

The most open interest sits at the $35.00 call (503 contracts) and the $40.00 put (2.50K contracts).

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

OZK options chain · January 21, 2028

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	90.5%	22.12	24.00	29.00	22.50	0.05	1.05	0.55	51.0%	2	810
55	12	84.7%	26.68	22.00	27.00	25.00	0.10	3.20	0.50	51.8%	1	66
—	—	—	—	—	—	27.50	0.00	3.00	1.45	57.8%	1	13
3	1	51.3%	19.25	13.00	17.50	30.00	0.80	2.35	1.30	45.3%	1	182
3	2	63.7%	17.12	15.50	20.00	32.50	0.00	5.00	2.28	58.0%	5	1
503	35	39.5%	10.50	9.70	12.70	35.00	0.00	5.00	2.05	50.6%	12	15
18	7	35.2%	9.35	7.70	10.50	37.50	0.85	4.20	2.90	38.9%	2,006	2,032
107	50	35.7%	8.50	6.00	9.20	40.00	3.00	4.80	3.20	35.8%	7	2,496
2	2	54.6%	12.19	9.10	14.00	42.50	2.00	6.20	3.80	36.5%	1	92
OZK $44.41
105	1	37.3%	4.72	3.50	7.20	45.00	3.30	7.50	5.00	35.9%	2	26
2	1	53.6%	10.00	5.00	9.50	47.50	4.80	8.80	5.11	34.7%	1	125
89	20	33.7%	3.70	1.65	4.70	50.00	6.00	10.60	8.60	35.3%	20	21
13	1	32.8%	3.00	0.75	3.80	52.50	—	—	—	—	—	—
25	10	34.4%	2.45	0.00	3.50	55.00	0.00	0.00	11.40	—	12	0
46	9	35.7%	2.65	0.00	3.20	57.50	8.00	13.00	11.20	—	2	18
9	3	36.9%	0.94	0.00	2.95	60.00	11.00	16.00	14.17	19.1%	8	39
0	7	6.3%	2.35	0.00	0.00	62.50	—	—	—	—	—	—
43	1	40.4%	0.05	0.00	2.75	65.00	18.50	20.90	18.38	21.3%	—	22
4	2	43.8%	0.75	0.00	2.65	70.00	21.50	25.00	22.58	—	—	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 January 21, 2028 expiration, the OZK put/call ratio based on open interest is 5.80 (5,959 puts vs 1,027 calls), and 12.54 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 January 21, 2028 is about 36.6%, 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.