Home Options VSTChain

VST

Vistra Corp.Close $144.00EOD only

Max Pain

$141.00

Next expiry May 22, 2026

Expected Move

±$4.86

3.4% from close

Price Gap

-3.00

Distance to max pain

IV Rank

Low premium

P/C OI

0.83

Slightly call-heavy

Consensus

4/4

Partial coverage

Published snapshot: May 20, 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

May 20, 2026 close

VST Options Chain

Data as of market close May 20, 2026

Expiration

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

Control Row

Next expiry (DTE 2)

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
85.00	78.20	53.15	56.90	0.00	0	5	0.0%	1.000	0.0000	-0.010	0.000	0.005
126.00	39.85	16.85	19.80	0.00	0	1	96.5%	0.972	0.0063	-0.180	0.007	0.007
128.00	7.55	15.40	17.55	0.00	20	22	95.8%	0.955	0.0092	-0.255	0.010	0.007
130.00	13.67	13.45	15.70	7.67	73	46	90.6%	0.941	0.0122	-0.299	0.013	0.007
131.00	12.05	12.45	15.00	7.75	40	5	91.7%	0.924	0.0147	-0.364	0.015	0.007
132.00	9.20	11.50	13.75	4.80	1	74	82.6%	0.928	0.0157	-0.318	0.015	0.007
134.00	10.30	9.65	11.55	6.72	16	49	71.3%	0.918	0.0198	-0.301	0.016	0.007
135.00	9.35	9.20	10.50	6.60	28	241	74.4%	0.886	0.0244	-0.397	0.021	0.006
136.00	9.10	8.30	9.90	6.68	20	94	76.0%	0.853	0.0284	-0.480	0.025	0.006
137.00	7.36	7.35	8.70	5.41	19	157	68.0%	0.846	0.0327	-0.443	0.025	0.006
138.00	7.28	6.60	7.75	5.52	51	124	65.8%	0.817	0.0378	-0.479	0.028	0.006
139.00	6.35	5.75	6.75	5.05	70	105	61.3%	0.790	0.0441	-0.483	0.031	0.006
140.00	5.11	5.00	6.10	4.09	231	765	61.4%	0.741	0.0494	-0.542	0.034	0.006
141.00	4.78	4.35	5.10	3.92	129	308	58.0%	0.698	0.0564	-0.551	0.037	0.005
142.00	3.54	3.55	4.50	2.84	245	245	56.4%	0.641	0.0622	-0.572	0.040	0.005
143.00	2.79	2.96	3.75	2.24	111	330	54.5%	0.579	0.0674	-0.577	0.042	0.004
144.00	2.67	2.32	2.83	2.19	86	130	54.3%	0.510	0.0688	-0.586	0.043	0.004
145.00	2.40	2.00	2.52	2.05	650	761	52.2%	0.439	0.0708	-0.556	0.042	0.003
146.00	1.87	1.61	2.21	1.57	101	215	53.3%	0.373	0.0666	-0.544	0.040	0.003
147.00	1.63	1.30	1.70	1.37	246	209	52.1%	0.305	0.0631	-0.492	0.037	0.002
148.00	1.20	1.07	1.49	1.06	156	165	53.9%	0.254	0.0558	-0.464	0.034	0.002
149.00	1.01	0.59	1.01	0.90	805	1,052	53.5%	0.202	0.0493	-0.405	0.030	0.002
150.00	0.67	0.56	0.70	0.58	712	584	50.9%	0.145	0.0420	-0.311	0.024	0.001
152.50	0.35	0.29	0.48	0.23	164	1,062	52.2%	0.072	0.0248	-0.193	0.015	0.001
155.00	0.15	0.11	0.20	0.10	591	392	50.4%	0.026	0.0111	-0.081	0.006	0.000
157.50	0.08	0.07	0.15	-0.10	10	189	55.3%	0.015	0.0065	-0.057	0.004	0.000
160.00	0.03	0.01	0.05	-0.02	66	1,048	51.6%	0.003	0.0017	-0.013	0.001	0.000
162.50	0.04	0.00	0.17	0.01	20	198	67.6%	0.009	0.0032	-0.042	0.002	0.000
165.00	0.07	0.00	0.13	0.04	2	328	71.5%	0.006	0.0021	-0.030	0.002	0.000
167.50	0.05	0.00	0.08	-0.13	1	49	73.0%	0.003	0.0011	-0.017	0.001	0.000
170.00	0.02	0.00	0.03	0.00	37	451	70.3%	0.001	0.0004	-0.005	0.000	0.000
172.50	0.24	0.00	0.24	0.00	4	14	99.6%	0.008	0.0021	-0.058	0.002	0.000
175.00	0.06	0.00	0.11	0.04	6	216	94.9%	0.003	0.0009	-0.024	0.001	0.000
177.50	0.17	0.00	2.13	-0.21	1	16	173.2%	0.059	0.0063	-0.542	0.012	0.000
180.00	0.02	0.00	0.02	-0.01	14	159	87.5%	0.000	0.0001	-0.003	0.000	0.000
182.50	0.34	0.00	2.13	0.00	1	13	189.5%	0.053	0.0053	-0.545	0.011	0.000
185.00	0.05	0.00	0.02	0.00	2	151	96.9%	0.000	0.0001	-0.003	0.000	0.000
187.50	0.15	0.00	1.95	0.00	2	12	200.6%	0.044	0.0044	-0.502	0.010	0.000
190.00	0.26	0.00	0.18	0.00	2	48	136.7%	0.004	0.0007	-0.039	0.001	0.000
192.50	0.11	0.00	2.13	0.00	60	68	219.6%	0.044	0.0040	-0.549	0.010	0.000
195.00	0.01	0.00	2.13	0.00	3	92	226.8%	0.043	0.0038	-0.549	0.010	0.000
200.00	0.30	0.00	0.05	0.00	5	18	135.9%	0.001	0.0002	-0.008	0.000	0.000
202.50	0.09	0.00	2.13	0.00	0	1	247.3%	0.038	0.0032	-0.550	0.009	0.000
205.00	0.31	0.00	2.13	0.00	3	15	253.8%	0.037	0.0030	-0.549	0.009	0.000
210.00	1.15	0.00	0.02	0.00	3	4	140.6%	0.000	0.0000	-0.003	0.000	0.000
220.00	0.01	0.00	2.13	0.00	1	1	290.8%	0.031	0.0023	-0.549	0.008	0.000
225.00	0.66	0.00	2.13	0.00	29	33	302.3%	0.030	0.0021	-0.548	0.007	0.000
230.00	0.05	0.00	0.05	0.00	2	3	185.9%	0.000	0.0001	-0.008	0.000	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
90.00	0.06	0.00	2.13	0.00	0	1	347.9%	-0.025	0.0016	-0.547	0.006	-0.000
95.00	0.03	0.00	0.15	0.00	2	119	198.4%	-0.002	0.0003	-0.031	0.001	-0.000
100.00	0.06	0.00	0.15	0.00	1	4	176.6%	-0.002	0.0004	-0.032	0.001	-0.000
110.00	0.09	0.00	0.20	0.00	2,000	2,002	140.6%	-0.004	0.0008	-0.046	0.001	-0.000
115.00	0.03	0.00	0.03	-0.03	3	266	94.5%	-0.001	0.0002	-0.005	0.000	-0.000
118.00	0.09	0.00	0.09	0.00	1	105	96.5%	-0.002	0.0007	-0.019	0.001	-0.000
119.00	0.15	0.00	0.19	0.00	10	12	103.5%	-0.006	0.0015	-0.045	0.002	-0.000
120.00	0.04	0.00	0.46	-0.05	662	929	115.8%	-0.015	0.0031	-0.116	0.004	-0.000
121.00	0.04	0.00	0.14	-0.19	271	1	91.4%	-0.005	0.0014	-0.032	0.001	-0.000
122.00	0.03	0.00	0.17	-0.12	53	551	90.2%	-0.006	0.0017	-0.040	0.002	-0.000
123.00	0.02	0.00	0.14	-0.33	23	71	83.8%	-0.005	0.0016	-0.032	0.002	-0.000
124.00	0.04	0.01	0.28	-0.16	122	34	90.2%	-0.011	0.0031	-0.072	0.003	-0.000
125.00	0.06	0.01	0.37	-0.15	37	823	90.6%	-0.016	0.0041	-0.096	0.004	-0.000
126.00	0.04	0.03	0.34	-0.36	87	87	85.9%	-0.016	0.0045	-0.093	0.004	-0.000
127.00	0.05	0.05	0.21	-0.46	85	240	76.6%	-0.012	0.0039	-0.065	0.003	-0.000
128.00	0.05	0.01	0.22	-0.70	129	182	70.9%	-0.011	0.0040	-0.056	0.003	-0.000
129.00	0.08	0.00	0.31	-0.67	71	137	70.9%	-0.017	0.0055	-0.078	0.004	-0.000
130.00	0.13	0.05	0.19	-0.97	212	525	63.7%	-0.014	0.0052	-0.060	0.004	-0.000
131.00	0.09	0.09	0.59	-1.22	192	120	74.5%	-0.040	0.0109	-0.171	0.009	-0.000
132.00	0.15	0.00	0.40	-1.45	61	1,012	61.7%	-0.027	0.0094	-0.101	0.007	-0.000
133.00	0.20	0.16	0.28	-1.56	62	149	58.8%	-0.032	0.0114	-0.112	0.008	-0.000
134.00	0.33	0.18	0.37	-1.63	79	295	57.4%	-0.043	0.0148	-0.138	0.010	-0.000
135.00	0.30	0.26	0.34	-2.29	205	722	54.1%	-0.051	0.0181	-0.150	0.011	-0.000
136.00	0.41	0.30	0.58	-2.94	48	156	55.1%	-0.077	0.0245	-0.210	0.015	-0.001
137.00	0.46	0.40	0.55	-3.55	60	153	51.4%	-0.091	0.0299	-0.222	0.017	-0.001
138.00	0.59	0.47	0.71	-3.51	102	113	53.3%	-0.135	0.0382	-0.306	0.023	-0.001
139.00	0.60	0.61	1.01	-4.35	17	127	50.3%	-0.165	0.0463	-0.330	0.026	-0.001
140.00	1.05	0.90	1.19	-4.91	170	411	53.3%	-0.230	0.0534	-0.427	0.032	-0.002
141.00	1.17	1.01	1.50	-5.89	33	87	53.2%	-0.288	0.0601	-0.479	0.036	-0.002
142.00	1.54	1.35	2.00	-5.66	50	180	55.9%	-0.358	0.0626	-0.550	0.040	-0.003
143.00	1.61	1.58	2.17	-6.71	78	499	50.9%	-0.417	0.0720	-0.522	0.042	-0.003
144.00	2.27	1.80	2.77	-6.94	9	88	53.2%	-0.490	0.0704	-0.557	0.043	-0.004
145.00	2.85	2.21	3.15	-7.03	59	359	50.1%	-0.564	0.0737	-0.516	0.042	-0.005
146.00	3.20	2.60	3.80	-8.91	5	61	51.1%	-0.633	0.0691	-0.502	0.040	-0.005
147.00	4.25	3.40	4.50	-8.08	19	79	52.1%	-0.695	0.0631	-0.475	0.037	-0.006
148.00	4.68	4.10	5.25	-10.15	1	95	53.2%	-0.749	0.0562	-0.438	0.034	-0.006
149.00	6.05	4.50	6.00	-7.60	4	32	53.3%	-0.800	0.0494	-0.384	0.030	-0.007
150.00	6.30	5.45	6.80	-8.20	23	237	53.6%	-0.842	0.0422	-0.330	0.026	-0.007
152.50	10.00	7.65	9.45	-6.80	7	22	70.4%	-0.858	0.0300	-0.406	0.024	-0.007
155.00	12.80	9.40	11.85	-6.91	4	36	79.2%	-0.889	0.0224	-0.382	0.020	-0.008
157.50	22.78	12.10	14.30	0.00	1	1	88.5%	-0.909	0.0174	-0.370	0.018	-0.008
160.00	18.85	14.40	16.75	0.00	2	3	97.0%	-0.923	0.0139	-0.354	0.015	-0.008
162.50	16.46	17.05	19.25	0.00	1	0	106.7%	-0.932	0.0116	-0.357	0.014	-0.008
165.00	24.77	19.55	21.75	0.00	1	0	116.2%	-0.938	0.0099	-0.360	0.013	-0.009
167.50	8.00	22.05	24.25	0.00	1	1	125.3%	-0.943	0.0086	-0.363	0.012	-0.009
170.00	31.19	24.55	26.75	0.00	2	0	134.0%	-0.947	0.0075	-0.364	0.011	-0.009
175.00	35.50	29.60	31.70	0.00	3	0	148.3%	-0.957	0.0058	-0.340	0.010	-0.009
180.00	23.13	34.55	36.75	0.00	1	1	166.7%	-0.959	0.0049	-0.366	0.009	-0.010
195.00	36.57	49.35	51.75	0.00	3	0	209.9%	-0.969	0.0031	-0.364	0.007	-0.010

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.