Home Options PSXChain

PSX

Phillips 66Close $264.58EOD only

Max Pain

$260.00

Next expiry Oct 9, 2026

Expected Move

±$11.55

4.4% from close

Price Gap

-4.58

Distance to max pain

IV Rank

Low premium

P/C OI

1.00

Balanced positioning

Consensus

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No reports available

Published snapshot: Oct 2, 2026 close

End-of-day snapshot

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

Published Snapshot

Oct 2, 2026 close

PSX Options Chain

Data as of market close Oct 2, 2026

Expiration

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

Control Row

Next expiry (DTE 7)

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
165.00	96.10	102.70	106.50	0.00	0	1	272.6%	0.969	0.0009	-0.690	0.020	0.017
195.00	63.96	72.70	76.30	0.00	0	1	188.5%	0.959	0.0016	-0.601	0.025	0.020
220.00	32.80	47.80	51.40	0.00	3	3	132.8%	0.938	0.0033	-0.596	0.034	0.022
227.50	24.18	40.30	43.40	0.00	0	4	105.6%	0.945	0.0037	-0.439	0.031	0.023
230.00	29.64	37.80	41.50	0.00	1	1	112.1%	0.922	0.0046	-0.601	0.041	0.023
237.50	25.90	30.40	33.80	0.00	0	2	91.9%	0.915	0.0060	-0.528	0.044	0.023
240.00	25.30	27.90	31.00	0.00	15	8	81.2%	0.922	0.0063	-0.442	0.041	0.024
245.00	29.00	23.00	26.50	0.00	5	24	78.2%	0.889	0.0086	-0.548	0.053	0.023
247.50	11.30	20.50	24.20	0.00	4	4	75.2%	0.872	0.0098	-0.580	0.059	0.023
250.00	16.20	18.10	20.90	0.00	1	41	58.2%	0.900	0.0106	-0.385	0.049	0.024
252.50	11.00	15.80	19.00	0.00	0	2	60.9%	0.859	0.0130	-0.507	0.063	0.023
255.00	13.02	13.90	17.10	0.00	3	61	61.8%	0.818	0.0152	-0.601	0.075	0.022
257.50	10.18	11.30	14.90	0.00	9	76	58.5%	0.787	0.0176	-0.624	0.082	0.022
260.00	11.27	9.60	12.70	1.91	1	53	54.7%	0.751	0.0205	-0.634	0.089	0.021
262.50	9.30	7.80	10.60	2.60	2	12	51.1%	0.706	0.0239	-0.642	0.097	0.020
265.00	8.45	6.30	8.20	2.45	110	39	44.2%	0.661	0.0293	-0.592	0.103	0.019
267.50	7.57	4.90	6.80	2.52	83	144	44.8%	0.583	0.0308	-0.635	0.110	0.017
270.00	4.65	3.90	5.40	0.85	42	63	44.0%	0.504	0.0321	-0.634	0.113	0.014
272.50	3.25	2.80	4.20	0.25	9	14	43.3%	0.423	0.0320	-0.611	0.111	0.012
275.00	2.89	1.80	3.30	0.59	79	206	43.6%	0.348	0.0300	-0.579	0.104	0.010
277.50	1.90	1.10	2.05	-0.05	23	8	39.2%	0.254	0.0290	-0.452	0.091	0.007
280.00	1.25	0.80	1.75	0.00	46	92	42.1%	0.207	0.0241	-0.432	0.081	0.006
282.50	1.25	0.35	1.30	0.30	15	15	42.5%	0.157	0.0200	-0.364	0.068	0.005
285.00	0.81	0.30	1.00	0.40	28	66	43.5%	0.119	0.0162	-0.309	0.056	0.003
287.50	0.60	0.20	0.65	0.20	5	1	42.4%	0.080	0.0124	-0.225	0.042	0.002
290.00	0.32	0.10	0.55	-0.18	11	25	44.6%	0.064	0.0100	-0.200	0.036	0.002
295.00	0.24	0.05	2.40	0.23	7	28	64.5%	0.099	0.0096	-0.400	0.049	0.003
300.00	0.10	0.00	0.35	-0.75	2	65	54.2%	0.033	0.0048	-0.142	0.021	0.001
305.00	0.80	0.00	2.25	0.00	1	6	78.9%	0.075	0.0063	-0.395	0.040	0.002

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
150.00	0.25	0.00	0.75	0.00	0	2	240.0%	-0.007	0.0003	-0.163	0.005	-0.000
205.00	2.45	0.00	2.15	0.00	0	2	151.0%	-0.035	0.0018	-0.406	0.022	-0.001
210.00	2.52	0.00	2.15	0.00	0	2	140.1%	-0.037	0.0021	-0.402	0.023	-0.001
215.00	1.65	0.00	2.15	0.00	0	100	129.4%	-0.041	0.0024	-0.397	0.025	-0.001
225.00	1.62	0.00	2.20	0.00	8	47	109.0%	-0.050	0.0033	-0.392	0.029	-0.002
227.50	0.25	0.00	2.20	0.20	3	5	103.8%	-0.052	0.0036	-0.389	0.030	-0.002
230.00	0.36	0.00	2.25	0.00	1	223	99.2%	-0.056	0.0040	-0.392	0.032	-0.002
232.50	0.80	0.00	2.30	0.00	0	1	94.5%	-0.060	0.0045	-0.395	0.034	-0.002
235.00	0.51	0.00	0.40	0.00	1	95	61.9%	-0.015	0.0022	-0.083	0.011	-0.000
237.50	0.35	0.00	2.40	-1.22	3	12	85.0%	-0.070	0.0056	-0.399	0.038	-0.002
240.00	0.20	0.00	1.25	-0.10	5	105	67.6%	-0.045	0.0050	-0.226	0.027	-0.001
242.50	0.30	0.00	1.50	-0.71	2	4	65.8%	-0.056	0.0061	-0.261	0.032	-0.002
245.00	0.12	0.10	0.20	-0.98	8	76	45.8%	-0.021	0.0039	-0.080	0.014	-0.001
247.50	0.25	0.05	1.10	-0.58	10	18	52.3%	-0.054	0.0074	-0.202	0.031	-0.002
250.00	0.37	0.20	0.65	-0.60	21	101	49.1%	-0.065	0.0092	-0.219	0.036	-0.002
252.50	0.52	0.15	0.70	-2.68	3	23	45.2%	-0.077	0.0113	-0.227	0.041	-0.002
255.00	0.80	0.60	0.90	-0.98	189	29	43.3%	-0.102	0.0145	-0.269	0.050	-0.003
257.50	0.92	0.65	1.90	-1.53	6	10	50.2%	-0.180	0.0185	-0.459	0.074	-0.005
260.00	1.50	0.90	2.00	-1.83	34	151	45.0%	-0.208	0.0226	-0.448	0.081	-0.006
262.50	2.25	1.20	2.60	-1.75	5	30	44.0%	-0.267	0.0265	-0.502	0.093	-0.008
265.00	3.00	2.60	3.80	-2.10	9	46	46.9%	-0.347	0.0279	-0.600	0.104	-0.011
267.50	4.00	3.30	5.60	-7.90	105	2	53.0%	-0.427	0.0262	-0.720	0.111	-0.013
270.00	5.30	4.30	6.10	-2.20	38	41	47.3%	-0.495	0.0299	-0.650	0.113	-0.015
272.50	7.60	5.40	8.00	-1.90	1	22	51.5%	-0.561	0.0271	-0.698	0.111	-0.017
275.00	9.80	7.20	9.90	0.00	10	10	54.6%	-0.619	0.0247	-0.714	0.108	-0.019
277.50	19.40	8.90	11.00	0.00	0	19	49.9%	-0.695	0.0249	-0.593	0.099	-0.022
280.00	12.40	10.90	13.60	0.00	2	2	57.2%	-0.721	0.0208	-0.654	0.095	-0.023
285.00	15.10	15.20	17.90	0.00	1	1	62.3%	-0.790	0.0164	-0.607	0.081	-0.025

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.