ONEOK (OKE) Options Chain

NYSE: OKEUtilitiesOil & Gas ProductionUSD

89.80-0.49 (-0.54%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $89.80
Put/call ratio (OI): 0.37
Put/call ratio (volume): 1.03
ATM implied volatility: 30.5%
Expected move: ±$11.81
Open interest (C / P): 9.45K / 3.45K

OKE options summary

The OKE options chain for the December 18, 2026 expiration lists 20 call and 16 put contracts, with 68 days until expiration. Open interest stands at 9,453 calls and 3,454 puts, a put/call ratio of 0.37, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $90.00 strike is 30.5%, which implies the market expects a move of about ±$11.81 (13.2%) in ONEOK stock by expiration.

The most open interest sits at the $100.00 call (2.53K contracts) and the $90.00 put (1.09K contracts).

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

OKE options chain · December 18, 2026

OKE 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	24	50.0%	56.20	52.60	54.80	35.00	0.00	0.65	0.10	115.6%	—	1
—	—	—	—	—	—	40.00	0.00	2.50	0.50	133.3%	1	7
0	1	—	29.40	39.70	41.40	45.00	0.00	0.75	0.05	89.8%	3	24
0	5	69.3%	40.70	37.70	40.00	50.00	0.00	0.00	0.25	25.0%	2	0
0	1	73.4%	32.66	33.10	35.40	55.00	0.00	0.45	0.63	60.6%	3	67
0	1	—	36.28	0.00	0.00	60.00	0.00	0.00	0.20	25.0%	116	0
0	1	92.2%	27.10	26.80	30.00	65.00	0.10	0.55	0.10	51.1%	35	326
31	2	56.8%	26.00	19.00	21.40	70.00	0.05	0.45	0.92	39.6%	10	167
85	3	45.5%	17.79	14.40	16.40	75.00	0.50	0.60	0.50	33.2%	1	443
225	3	40.6%	9.81	10.10	12.10	80.00	1.10	1.30	1.20	31.6%	5	299
309	1	31.1%	7.10	6.70	7.50	85.00	2.35	2.80	2.50	31.9%	3	854
OKE $89.80
603	2	28.9%	3.80	3.90	4.40	90.00	4.50	5.10	4.55	32.1%	1	1,093
2,362	13	28.6%	2.55	2.05	2.45	95.00	7.10	8.20	7.75	32.4%	2	116
2,528	57	29.4%	1.44	0.80	1.35	100.00	10.60	12.70	11.37	38.6%	2	53
1,079	49	31.6%	0.73	0.50	0.85	105.00	14.40	18.30	14.25	51.5%	9	3
1,528	5	32.1%	0.33	0.20	0.45	110.00	19.50	21.80	25.85	46.0%	2	1
542	1	37.2%	0.18	0.00	0.45	115.00	—	—	—	—	—	—
79	2	38.7%	0.11	0.00	0.30	120.00	—	—	—	—	—	—
63	15	35.8%	0.30	0.00	0.10	125.00	—	—	—	—	—	—
17	1	50.5%	0.20	0.00	0.45	130.00	—	—	—	—	—	—
2	2	52.5%	0.25	0.00	0.50	140.00	—	—	—	—	—	—

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 OKE put/call ratio?

For the December 18, 2026 expiration, the OKE put/call ratio based on open interest is 0.37 (3,454 puts vs 9,453 calls), and 1.03 based on today's volume. A ratio above 1 means more puts than calls.

What is OKE's implied volatility?

At-the-money implied volatility for OKE options expiring December 18, 2026 is about 30.5%, an annualized estimate of how much the market expects ONEOK stock to move.

How many OKE option expiration dates are there?

OKE has 10 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.