Home Options MPCChain

MPC

Marathon Petroleum CorporationClose $366.21EOD only

Max Pain

$290.00

Next expiry Aug 21, 2026

Expected Move

±$13.25

3.6% from close

Price Gap

-76.21

Distance to max pain

IV Rank

Middle-high premium

P/C OI

0.67

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Aug 18, 2026 close

End-of-day snapshot

This page reflects MPC options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

Aug 18, 2026 close

MPC Options Chain

Data as of market close Aug 18, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 3)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
155.00	208.80	210.10	213.40	54.80	10	4	383.2%	0.996	0.0001	-0.271	0.004	0.013
160.00	203.80	205.10	208.40	54.80	10	3	370.1%	0.996	0.0001	-0.271	0.004	0.013
175.00	86.50	189.60	193.40	0.00	3	2	306.1%	0.997	0.0001	-0.154	0.003	0.014
180.00	81.10	184.70	188.40	0.00	8	2	301.6%	0.997	0.0001	-0.179	0.003	0.015
185.00	127.55	180.50	183.20	0.00	1	1	318.5%	0.994	0.0002	-0.322	0.006	0.015
200.00	163.80	165.10	168.20	46.50	20	6	270.1%	0.995	0.0002	-0.230	0.005	0.016
210.00	153.80	155.10	158.20	30.87	25	12	250.4%	0.995	0.0002	-0.231	0.005	0.017
220.00	144.10	145.50	148.20	9.90	1,080	245	245.2%	0.992	0.0003	-0.326	0.007	0.018
230.00	133.80	135.10	138.20	55.30	25	12	213.5%	0.994	0.0002	-0.233	0.006	0.019
240.00	124.10	125.10	128.10	6.33	1,081	162	192.6%	0.994	0.0003	-0.210	0.006	0.020
250.00	114.00	115.10	118.20	1.59	540	94	179.4%	0.992	0.0003	-0.236	0.007	0.020
260.00	104.20	105.50	107.70	1.80	2,292	527	160.2%	0.993	0.0004	-0.213	0.007	0.021
270.00	95.00	95.10	98.20	3.53	1,100	154	147.5%	0.991	0.0005	-0.237	0.008	0.022
280.00	84.72	85.50	88.20	2.25	1,096	258	140.9%	0.985	0.0008	-0.329	0.013	0.023
290.00	74.00	75.40	77.80	2.79	5,461	1,185	114.8%	0.989	0.0007	-0.215	0.009	0.023
300.00	63.60	65.50	68.20	1.32	4,874	1,012	109.9%	0.980	0.0013	-0.328	0.016	0.024
310.00	57.16	55.50	58.20	7.31	4,509	914	94.7%	0.977	0.0018	-0.326	0.018	0.025
320.00	43.60	45.50	47.80	2.60	4,355	1,032	74.0%	0.980	0.0020	-0.237	0.016	0.026
330.00	37.00	35.20	38.40	6.28	4,349	1,322	63.7%	0.967	0.0035	-0.298	0.024	0.026
340.00	25.53	25.20	28.40	3.53	394	1,406	71.0%	0.883	0.0083	-0.806	0.065	0.024
350.00	16.30	15.90	18.30	3.07	27	747	50.8%	0.845	0.0141	-0.705	0.079	0.024
360.00	9.49	8.40	10.80	3.49	72	316	48.0%	0.664	0.0229	-0.996	0.121	0.019
370.00	4.30	3.40	5.30	1.00	116	458	45.8%	0.413	0.0256	-1.003	0.129	0.012
380.00	1.75	1.50	2.65	0.25	195	2,525	49.1%	0.212	0.0178	-0.795	0.096	0.006
390.00	0.67	0.35	0.80	0.17	320	1,181	45.8%	0.068	0.0087	-0.337	0.044	0.002

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
155.00	0.05	0.00	0.05	0.01	2	49	273.4%	-0.000	0.0000	-0.009	0.000	-0.000
160.00	0.14	0.00	0.10	0.04	2	35	280.5%	-0.000	0.0000	-0.020	0.000	-0.000
165.00	0.10	0.00	0.10	0.00	1	98	270.3%	-0.000	0.0000	-0.020	0.000	-0.000
170.00	0.19	0.00	0.75	0.09	1	9	328.1%	-0.003	0.0001	-0.174	0.003	-0.000
180.00	0.69	0.00	2.25	0.00	0	2	361.5%	-0.010	0.0002	-0.526	0.009	-0.000
195.00	0.05	0.00	2.15	0.00	1	5	322.5%	-0.011	0.0003	-0.501	0.009	-0.000
200.00	0.35	0.00	2.15	0.00	1	2	311.0%	-0.011	0.0003	-0.501	0.010	-0.000
210.00	0.10	0.00	0.05	0.00	77	1,118	181.3%	-0.000	0.0000	-0.010	0.000	-0.000
220.00	0.15	0.00	0.05	0.00	14	143	167.2%	-0.000	0.0000	-0.010	0.000	-0.000
230.00	0.11	0.00	0.10	-0.06	1	370	163.7%	-0.001	0.0000	-0.021	0.001	-0.000
240.00	0.02	0.00	2.15	0.00	1	225	227.7%	-0.016	0.0005	-0.496	0.013	-0.001
250.00	0.01	0.00	1.15	0.00	4	249	187.1%	-0.010	0.0004	-0.269	0.009	-0.000
260.00	0.02	0.00	0.05	0.00	2	687	115.6%	-0.000	0.0000	-0.010	0.001	-0.000
270.00	0.04	0.00	0.05	0.02	3	505	103.9%	-0.001	0.0001	-0.010	0.001	-0.000
280.00	0.13	0.00	0.30	0.08	10	238	112.9%	-0.004	0.0003	-0.069	0.004	-0.000
290.00	0.02	0.00	0.45	-0.33	9	226	105.5%	-0.006	0.0005	-0.104	0.006	-0.000
300.00	0.10	0.00	0.50	0.00	6	344	93.6%	-0.008	0.0007	-0.116	0.007	-0.000
310.00	0.05	0.00	0.05	0.00	28	364	59.8%	-0.001	0.0002	-0.010	0.001	-0.000
320.00	0.10	0.00	0.10	0.02	34	346	53.5%	-0.002	0.0004	-0.023	0.003	-0.000
330.00	0.13	0.00	0.25	-0.27	60	148	53.9%	-0.015	0.0022	-0.114	0.013	-0.000
340.00	0.48	0.35	1.05	-1.12	153	242	50.9%	-0.051	0.0062	-0.291	0.035	-0.002
350.00	1.42	1.20	1.90	-1.16	279	149	49.0%	-0.147	0.0141	-0.617	0.076	-0.005
360.00	4.26	3.30	4.70	-2.34	111	13	48.8%	-0.338	0.0226	-0.972	0.121	-0.010
370.00	9.65	7.50	10.30	-7.60	8	2	53.8%	-0.571	0.0220	-1.143	0.130	-0.018
380.00	48.20	14.60	17.70	0.00	2	0	59.1%	-0.744	0.0164	-1.018	0.107	-0.024
390.00	28.03	23.70	26.50	-8.07	2	24	52.6%	-0.901	0.0100	-0.465	0.058	-0.029

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.