OKE · Oneok Inc /New/

Track OKE — free Ask ALVIS about OKE

$87.93 +0.69 (+0.79%) At close · Aug 6

Market Cap

$55.43B

630.37M

Options Chain

15-min delayed Underlying $87.93 · at close Aug 6, 2026 Options Calculator

Positioning

Aug 21, 2026 · 14 days to expiry · 36 contracts

Put / call OI

0.58

Call-heavy positioning

Open interest

19,409

contracts outstanding

Volume

708

traded today

Max pain

$90.00

$2.07 above spot

ATM implied vol

28.5%

market's expected move

Open interest by strike

Calls Puts

100

105

110

115

120

125

130

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 14d Sep 18 42d Oct 16 70d Dec 18 133d Jan 15 161d Mar 19 224d Jun 17 314d Jan 21 532d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	2	—	—	$45.65		$0.10	—	—	2	2
Call · $45 In the money Last $45.65 Breakeven $90.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $45 Last $0.10 Breakeven $44.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
1	6	—	—	$40.60		$0.08	-0.013	137.2%	1	1
Call · $50 In the money Last $40.60 Breakeven $90.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $50 Last $0.08 Breakeven $49.92 Implied vol 137.2% Delta -0.013 ≈1% ITM Gamma 0.001 Theta -0.028 Vega 0.007 Open interest 1 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $55 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $55 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.026	106.5%	—	0
Call · $60 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $60 Last — Breakeven — Implied vol 106.5% Delta -0.026 ≈3% ITM Gamma 0.003 Theta -0.039 Vega 0.015 Open interest 0 Model this put
0	—	—	—	—		$0.03	-0.025	83.1%	1	28
Call · $65 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $65 Last $0.03 Breakeven $64.97 Implied vol 83.1% Delta -0.025 ≈3% ITM Gamma 0.004 Theta -0.03 Vega 0.008 Open interest 28 Model this put
2	5	—	—	$20.00		$0.08	-0.019	57.6%	11	154
Call · $70 In the money Last $20.00 Breakeven $90.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $70 Last $0.08 Breakeven $69.92 Implied vol 57.6% Delta -0.019 ≈2% ITM Gamma 0.005 Theta -0.016 Vega 0.008 Open interest 154 Model this put
0	26	—	—	$15.70		$0.07	-0.031	45.2%	11	227
Call · $75 In the money Last $15.70 Breakeven $90.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $75 Last $0.07 Breakeven $74.93 Implied vol 45.2% Delta -0.031 ≈3% ITM Gamma 0.009 Theta -0.019 Vega 0.017 Open interest 227 Model this put
266	22	—	—	$9.00		$0.20	-0.071	34.4%	166	1k
Call · $80 In the money Last $9.00 Breakeven $89.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 266 Model this call Put · $80 Last $0.20 Breakeven $79.80 Implied vol 34.4% Delta -0.071 ≈7% ITM Gamma 0.023 Theta -0.029 Vega 0.03 Open interest 1k Model this put
314	3	27.3%	0.763	$3.90		$0.85	-0.254	29.3%	85	4.1k
Call · $85 In the money Last $3.90 Breakeven $88.90 Implied vol 27.3% Delta 0.763 ≈76% ITM Gamma 0.066 Theta -0.048 Vega 0.06 Open interest 314 Model this call Put · $85 Last $0.85 Breakeven $84.15 Implied vol 29.3% Delta -0.254 ≈25% ITM Gamma 0.062 Theta -0.059 Vega 0.061 Open interest 4.1k Model this put
Underlying $87.93
2.6k	154	26.8%	0.361	$1.00		$4.35	-0.619	30.3%	16	1.1k
Call · $90 Last $1.00 Breakeven $91.00 Implied vol 26.8% Delta 0.361 ≈36% ITM Gamma 0.081 Theta -0.06 Vega 0.07 Open interest 2.6k Model this call Put · $90 In the money Last $4.35 Breakeven $85.65 Implied vol 30.3% Delta -0.619 ≈62% ITM Gamma 0.072 Theta -0.074 Vega 0.07 Open interest 1.1k Model this put
3.8k	177	31.2%	0.121	$0.25		$9.14	-0.812	39.8%	2	397
Call · $95 Last $0.25 Breakeven $95.25 Implied vol 31.2% Delta 0.121 ≈12% ITM Gamma 0.037 Theta -0.038 Vega 0.032 Open interest 3.8k Model this call Put · $95 In the money Last $9.14 Breakeven $85.86 Implied vol 39.8% Delta -0.812 ≈81% ITM Gamma 0.038 Theta -0.068 Vega 0.048 Open interest 397 Model this put
4.4k	2	35.5%	0.04	$0.07		—	-0.903	46.3%	—	0
Call · $100 Last $0.07 Breakeven $100.07 Implied vol 35.5% Delta 0.04 ≈4% ITM Gamma 0.014 Theta -0.018 Vega 0.019 Open interest 4.4k Model this call Put · $100 In the money Last — Breakeven — Implied vol 46.3% Delta -0.903 ≈90% ITM Gamma 0.021 Theta -0.051 Vega 0.033 Open interest 0 Model this put
848	4	46.7%	0.032	$0.10		—	-0.899	64.6%	—	0
Call · $105 Last $0.10 Breakeven $105.10 Implied vol 46.7% Delta 0.032 ≈3% ITM Gamma 0.009 Theta -0.02 Vega 0.01 Open interest 848 Model this call Put · $105 In the money Last — Breakeven — Implied vol 64.6% Delta -0.899 ≈90% ITM Gamma 0.015 Theta -0.071 Vega 0.034 Open interest 0 Model this put
75	1	56.2%	0.027	$0.05		—	-0.923	74.3%	—	0
Call · $110 Last $0.05 Breakeven $110.05 Implied vol 56.2% Delta 0.027 ≈3% ITM Gamma 0.006 Theta -0.021 Vega 0.01 Open interest 75 Model this call Put · $110 In the money Last — Breakeven — Implied vol 74.3% Delta -0.923 ≈92% ITM Gamma 0.011 Theta -0.067 Vega 0.02 Open interest 0 Model this put
5	2	65.2%	0.024	$0.11		—	-0.93	84.9%	—	0
Call · $115 Last $0.11 Breakeven $115.11 Implied vol 65.2% Delta 0.024 ≈2% ITM Gamma 0.005 Theta -0.022 Vega 0.01 Open interest 5 Model this call Put · $115 In the money Last — Breakeven — Implied vol 84.9% Delta -0.93 ≈93% ITM Gamma 0.009 Theta -0.07 Vega 0.02 Open interest 0 Model this put
8	9	83.5%	0.036	$0.05		—	-0.935	95%	—	0
Call · $120 Last $0.05 Breakeven $120.05 Implied vol 83.5% Delta 0.036 ≈4% ITM Gamma 0.005 Theta -0.04 Vega 0.01 Open interest 8 Model this call Put · $120 In the money Last — Breakeven — Implied vol 95% Delta -0.935 ≈94% ITM Gamma 0.007 Theta -0.073 Vega 0.021 Open interest 0 Model this put
0	—	104%	0.057	—		—	-0.939	104.7%	—	0
Call · $125 Last — Breakeven — Implied vol 104% Delta 0.057 ≈6% ITM Gamma 0.006 Theta -0.072 Vega 0.021 Open interest 0 Model this call Put · $125 In the money Last — Breakeven — Implied vol 104.7% Delta -0.939 ≈94% ITM Gamma 0.006 Theta -0.076 Vega 0.021 Open interest 0 Model this put
0	—	113.1%	0.053	—		—	-0.943	114%	—	0
Call · $130 Last — Breakeven — Implied vol 113.1% Delta 0.053 ≈5% ITM Gamma 0.005 Theta -0.074 Vega 0.022 Open interest 0 Model this call Put · $130 In the money Last — Breakeven — Implied vol 114% Delta -0.943 ≈94% ITM Gamma 0.006 Theta -0.078 Vega 0.022 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1039684 CUSIP 682680103 13F (30d) 965 filings 928 filers Visit website Investor relations