Home Options VSTChain

VST

Vistra Corp.Close $140.52EOD only

Max Pain

$150.00

Next expiry Aug 21, 2026

Expected Move

±$5.27

3.8% from close

Price Gap

+9.48

Distance to max pain

IV Rank

Low premium

P/C OI

0.86

Slightly call-heavy

Consensus

4/4

Partial coverage

Published snapshot: Aug 18, 2026 close

End-of-day snapshot

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

Published Snapshot

Aug 18, 2026 close

VST 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
75.00	73.85	84.45	87.10	0.00	0	1	1108.6%	0.870	0.0015	-4.978	0.027	0.003
80.00	66.60	58.40	61.05	0.00	1	1	305.7%	0.985	0.0010	-0.254	0.005	0.006
85.00	87.50	0.00	0.00	0.00	0	0	0.0%	1.000	0.0000	-0.010	0.000	0.007
90.00	57.60	48.65	50.90	0.00	3	40	234.8%	0.986	0.0012	-0.187	0.005	0.007
95.00	62.55	43.40	46.80	0.00	1	2	272.8%	0.956	0.0027	-0.547	0.012	0.007
100.00	47.40	38.40	41.25	0.00	5	19	213.2%	0.968	0.0026	-0.332	0.009	0.008
105.00	60.33	62.75	66.05	0.00	2	2	904.8%	0.778	0.0026	-5.722	0.038	0.004
110.00	37.80	28.70	30.75	0.00	1	15	128.9%	0.984	0.0024	-0.119	0.005	0.009
115.00	34.49	23.70	25.80	0.00	7	67	113.1%	0.978	0.0037	-0.140	0.007	0.009
120.00	24.37	18.70	20.90	-4.13	2	77	99.4%	0.964	0.0062	-0.180	0.010	0.009
125.00	20.56	13.60	15.90	0.00	30	51	78.6%	0.954	0.0097	-0.176	0.012	0.010
130.00	9.35	9.05	11.05	-7.05	48	164	63.3%	0.918	0.0188	-0.218	0.019	0.010
133.00	14.23	6.35	8.35	0.00	0	1	58.2%	0.859	0.0302	-0.289	0.028	0.009
135.00	5.53	5.75	6.70	-6.57	5	644	55.9%	0.795	0.0399	-0.349	0.036	0.009
136.00	5.20	4.25	6.15	-7.15	1	3	59.4%	0.739	0.0430	-0.421	0.041	0.008
137.00	10.11	3.60	5.25	0.00	3	2	55.0%	0.706	0.0492	-0.413	0.044	0.008
138.00	5.40	3.00	4.55	-6.10	1	1	53.8%	0.656	0.0537	-0.431	0.047	0.007
139.00	3.16	2.80	3.70	-5.94	16	14	49.3%	0.608	0.0612	-0.412	0.049	0.007
140.00	2.96	2.55	3.10	-4.39	119	382	48.3%	0.546	0.0644	-0.415	0.050	0.006
141.00	2.00	1.59	2.63	-4.90	25	22	48.7%	0.481	0.0642	-0.420	0.051	0.005
142.00	1.70	1.43	2.19	-6.13	37	36	48.6%	0.418	0.0630	-0.410	0.050	0.005
143.00	1.25	1.21	1.69	-3.95	76	182	46.5%	0.350	0.0625	-0.372	0.047	0.004
144.00	0.94	0.82	1.33	-3.97	66	437	45.9%	0.288	0.0584	-0.337	0.043	0.003
145.00	0.79	0.80	1.12	-2.89	135	584	47.1%	0.240	0.0518	-0.315	0.040	0.003
146.00	0.72	0.34	0.93	-2.98	22	317	48.1%	0.198	0.0455	-0.288	0.035	0.002
147.00	0.47	0.40	0.74	-2.23	53	392	48.3%	0.159	0.0393	-0.251	0.031	0.002
148.00	0.39	0.31	0.57	-1.91	85	410	48.0%	0.123	0.0332	-0.209	0.026	0.001
149.00	0.28	0.28	0.38	-1.68	124	220	46.1%	0.085	0.0265	-0.154	0.020	0.001
150.00	0.21	0.17	0.34	-1.31	328	1,296	48.3%	0.072	0.0223	-0.142	0.017	0.001
152.50	0.12	0.09	0.36	-0.81	88	420	51.7%	0.043	0.0139	-0.101	0.012	0.000
155.00	0.07	0.05	0.10	-0.48	233	8,618	50.8%	0.018	0.0068	-0.048	0.006	0.000
157.50	0.01	0.01	0.06	-0.30	22	382	52.9%	0.009	0.0038	-0.029	0.003	0.000
160.00	0.01	0.00	0.04	-0.16	166	5,161	50.8%	0.003	0.0013	-0.009	0.001	0.000
162.50	0.01	0.00	0.05	-0.07	15	120	57.8%	0.003	0.0013	-0.012	0.001	0.000
165.00	0.03	0.00	0.03	-0.03	177	15,484	59.4%	0.002	0.0007	-0.007	0.001	0.000
167.50	0.08	0.00	0.08	0.03	1	392	72.3%	0.004	0.0013	-0.019	0.002	0.000
170.00	0.02	0.01	0.10	-0.01	35	1,885	80.9%	0.005	0.0015	-0.026	0.002	0.000
172.50	0.10	0.00	0.38	0.00	1	66	103.5%	0.016	0.0031	-0.090	0.005	0.000
175.00	0.01	0.00	0.19	-0.02	64	1,239	98.2%	0.008	0.0017	-0.045	0.003	0.000
177.50	0.75	0.00	0.76	0.68	1	38	130.3%	0.028	0.0038	-0.176	0.008	0.000
180.00	0.06	0.00	0.05	0.00	1	10,447	92.2%	0.002	0.0005	-0.011	0.001	0.000
182.50	0.08	0.00	0.08	0.00	1	39	102.0%	0.003	0.0006	-0.018	0.001	0.000
185.00	0.01	0.00	0.02	0.00	10	774	92.2%	0.001	0.0002	-0.004	0.000	0.000
187.50	0.41	0.00	2.13	0.00	0	33	190.4%	0.057	0.0047	-0.462	0.015	0.001
190.00	0.01	0.00	1.00	0.00	1	1,112	167.7%	0.028	0.0030	-0.231	0.008	0.000
192.50	0.65	0.00	0.62	0.00	12	12	159.1%	0.018	0.0021	-0.146	0.006	0.000
195.00	0.01	0.00	0.09	0.00	2	1,211	125.8%	0.002	0.0005	-0.020	0.001	0.000
200.00	0.21	0.00	0.88	0.20	35	1,710	185.4%	0.022	0.0022	-0.207	0.007	0.000
205.00	0.03	0.00	0.05	0.00	2	20	133.6%	0.001	0.0002	-0.011	0.000	0.000
210.00	0.10	0.00	0.01	0.00	2	1,792	121.9%	0.000	0.0000	-0.002	0.000	0.000
215.00	0.05	0.00	0.62	0.00	2	23	202.9%	0.013	0.0013	-0.147	0.004	0.000
220.00	0.12	0.00	0.76	0.07	2	929	218.8%	0.015	0.0014	-0.180	0.005	0.000
230.00	0.04	0.00	0.06	-0.01	1	307	171.9%	0.001	0.0002	-0.013	0.000	0.000
235.00	0.44	-	2.13	0.00	2	0	340.2%	0.065	0.0029	-0.920	0.016	0.001
240.00	1.04	0.00	2.13	0.00	2	1,468	301.8%	0.034	0.0020	-0.490	0.010	0.000
250.00	0.61	0.00	2.13	0.00	1	886	318.9%	0.032	0.0018	-0.492	0.009	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
70.00	0.22	0.00	0.25	0.07	1	3	294.5%	-0.003	0.0002	-0.058	0.001	-0.000
75.00	0.28	0.00	2.13	0.08	1	2	386.5%	-0.025	0.0012	-0.472	0.007	-0.000
80.00	0.09	0.00	2.13	0.06	1	12	352.4%	-0.027	0.0014	-0.469	0.008	-0.000
85.00	0.12	0.00	2.13	0.00	164	168	320.3%	-0.030	0.0017	-0.465	0.009	-0.000
90.00	0.06	0.00	2.13	0.00	600	644	289.8%	-0.034	0.0020	-0.461	0.010	-0.000
95.00	0.05	0.00	0.05	0.00	2	41	143.8%	-0.001	0.0002	-0.011	0.000	-0.000
100.00	0.03	0.00	2.12	0.00	2	1,137	232.6%	-0.043	0.0031	-0.448	0.012	-0.001
105.00	0.01	0.00	2.13	0.00	10	134	206.1%	-0.049	0.0039	-0.443	0.013	-0.001
110.00	0.02	0.00	0.27	0.00	6	8,458	117.8%	-0.009	0.0017	-0.063	0.003	-0.000
115.00	0.04	0.00	0.04	0.00	64	830	76.6%	-0.002	0.0006	-0.009	0.001	-0.000
120.00	0.03	0.00	0.03	0.01	106	1,356	59.4%	-0.002	0.0006	-0.006	0.001	-0.000
125.00	0.06	0.01	0.11	0.02	34	3,214	55.1%	-0.009	0.0034	-0.028	0.003	-0.000
126.00	0.32	0.00	0.31	0.29	3	6	61.1%	-0.023	0.0069	-0.069	0.007	-0.000
128.00	0.13	0.00	0.30	-0.04	3	16	53.5%	-0.025	0.0087	-0.067	0.008	-0.000
129.00	0.22	0.08	0.39	0.18	16	75	55.0%	-0.040	0.0124	-0.100	0.011	-0.000
130.00	0.25	0.17	0.30	0.20	100	3,272	51.1%	-0.044	0.0142	-0.099	0.012	-0.001
131.00	0.35	0.22	0.51	0.30	1	151	52.8%	-0.067	0.0194	-0.145	0.017	-0.001
132.00	0.53	0.33	0.57	0.44	30	43	51.6%	-0.086	0.0238	-0.170	0.020	-0.001
133.00	0.62	0.39	0.98	0.54	20	63	54.2%	-0.125	0.0298	-0.235	0.026	-0.001
134.00	0.93	0.50	0.85	0.80	37	46	53.6%	-0.156	0.0351	-0.270	0.031	-0.002
135.00	0.90	0.79	1.08	0.73	627	1,921	50.3%	-0.182	0.0412	-0.279	0.034	-0.002
136.00	1.13	0.97	1.32	0.92	35	208	53.1%	-0.239	0.0458	-0.345	0.039	-0.003
137.00	1.41	1.19	1.51	1.16	782	129	50.8%	-0.280	0.0521	-0.358	0.043	-0.003
138.00	2.08	1.58	2.05	1.63	99	399	54.2%	-0.345	0.0533	-0.418	0.047	-0.004
139.00	2.16	1.86	2.40	1.74	407	99	53.1%	-0.399	0.0570	-0.429	0.049	-0.005
140.00	2.60	2.30	2.50	1.90	630	2,307	47.0%	-0.454	0.0662	-0.387	0.050	-0.005
141.00	3.70	2.72	3.60	2.80	48	335	57.1%	-0.513	0.0548	-0.474	0.051	-0.006
142.00	4.32	3.10	4.55	3.16	81	351	51.3%	-0.577	0.0599	-0.417	0.050	-0.007
143.00	4.00	3.85	4.45	2.49	66	653	51.5%	-0.634	0.0573	-0.401	0.048	-0.008
144.00	4.93	4.35	5.35	3.22	73	652	56.0%	-0.674	0.0506	-0.417	0.046	-0.008
145.00	6.50	5.10	6.90	4.39	110	1,158	55.1%	-0.724	0.0476	-0.378	0.043	-0.009
146.00	7.15	5.95	7.80	4.39	15	171	58.0%	-0.756	0.0424	-0.373	0.040	-0.009
147.00	6.55	6.80	8.85	3.49	6	432	62.0%	-0.779	0.0376	-0.378	0.038	-0.010
148.00	8.95	7.60	9.65	5.28	5	214	62.4%	-0.811	0.0340	-0.344	0.034	-0.010
149.00	5.75	8.45	9.80	2.10	1	100	54.3%	-0.877	0.0295	-0.220	0.026	-0.011
150.00	10.24	9.40	11.05	5.85	24	3,762	61.1%	-0.874	0.0266	-0.254	0.026	-0.011
152.50	13.21	11.30	13.90	8.26	5	24	67.1%	-0.905	0.0198	-0.225	0.022	-0.011
155.00	14.75	14.35	15.15	5.77	8	1,180	61.8%	-0.957	0.0116	-0.103	0.012	-0.012
157.50	11.70	16.55	18.90	0.00	4	171	89.2%	-0.914	0.0138	-0.280	0.020	-0.012
160.00	17.40	19.25	21.40	3.75	4	889	101.2%	-0.914	0.0122	-0.320	0.020	-0.012
162.50	15.52	21.60	24.05	0.00	3	583	109.6%	-0.921	0.0106	-0.326	0.019	-0.012
165.00	18.87	24.05	26.55	0.00	5	162	116.7%	-0.928	0.0092	-0.321	0.017	-0.013
167.50	26.43	26.80	28.90	0.00	1	83	126.4%	-0.930	0.0084	-0.343	0.017	-0.013
170.00	25.53	29.30	31.40	1.68	1	40	134.0%	-0.934	0.0075	-0.347	0.016	-0.013
175.00	27.21	34.20	35.25	0.00	167	63	114.3%	-0.980	0.0033	-0.095	0.006	-0.014
177.50	24.00	36.50	38.90	0.00	1	0	148.8%	-0.952	0.0053	-0.297	0.013	-0.014
180.00	31.10	39.30	41.30	0.00	2	0	160.1%	-0.949	0.0052	-0.338	0.013	-0.014
185.00	43.06	44.10	46.60	0.00	1	3	175.4%	-0.950	0.0046	-0.361	0.013	-0.015
190.00	38.80	49.15	51.30	0.00	1	3	181.7%	-0.960	0.0037	-0.313	0.011	-0.015
195.00	52.11	54.05	56.60	20.86	2	0	198.7%	-0.958	0.0036	-0.357	0.011	-0.016
200.00	38.25	31.20	34.70	0.00	23	35	0.0%	-1.000	0.0000	0.024	0.000	-0.016
210.00	64.50	69.05	71.55	0.00	10	0	230.5%	-0.965	0.0026	-0.351	0.010	-0.017
220.00	63.00	0.00	0.00	0.00	0	0	0.0%	-1.000	0.0000	0.026	0.000	-0.018
230.00	71.55	0.00	0.00	0.00	0	0	0.0%	-1.000	0.0000	0.027	0.000	-0.019
235.00	82.10	94.05	96.55	0.00	0	0	278.4%	-0.972	0.0018	-0.354	0.008	-0.019
240.00	80.60	0.00	0.00	0.00	0	0	0.0%	-1.000	0.0000	0.028	0.000	-0.020
250.00	94.50	109.05	111.55	0.00	1	0	303.9%	-0.975	0.0015	-0.354	0.008	-0.020

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.