VST · Option chain

VST Option Chain

Every listed VST strike within 25% of spot, across the next 6 expirations — calls and puts side by side with last price, volume and open interest, plus the closing bid and ask.

Open interest and pricing as of the close on 2026-09-03. Recomputed every morning before the open.

Spot

$144.22

Call open interest

62,285

Put open interest

105,882

Put/call (volume)

0.66

16,439 contracts changed hands across these expirations — 9,919 calls against 6,520 puts. Calls outtraded puts 1.52 to one.

Sep 11, 20266 days

call OI 5,413 · put OI 3,301

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	32.65 / 36.00	—	2	110	—	0.00 / 1.00	—	5
—	27.80 / 30.25	—	2	115	—	0.00 / 0.20	—	79
—	22.85 / 25.40	—	2	120	0.03	0.00 / 0.04	15	156
—	21.85 / 24.25	—	—	121	—	0.00 / 0.77	—	10
—	20.85 / 23.45	—	16	122	—	0.00 / 0.95	—	36
—	19.70 / 22.45	—	16	123	—	0.00 / 0.75	—	10
—	18.85 / 21.50	—	—	124	0.05	0.00 / 0.13	1	23
—	18.00 / 20.45	—	—	125	0.05	0.00 / 0.12	23	358
—	16.75 / 19.35	—	—	126	0.09	0.00 / 0.12	3	200
—	15.75 / 18.55	—	—	127	0.10	0.02 / 0.35	19	4
—	14.95 / 17.40	—	—	128	0.10	0.03 / 0.17	12	280
—	13.45 / 15.85	—	1	129	0.12	0.01 / 0.37	6	47
—	12.90 / 15.00	—	7	130	0.24	0.12 / 0.20	82	549
—	12.30 / 14.55	—	—	131	0.25	0.14 / 0.25	21	62
14.74	11.35 / 13.65	1	1	132	0.30	0.15 / 0.27	7	88
—	10.40 / 12.10	—	1	133	0.30	0.23 / 0.40	13	85
—	9.50 / 11.80	—	—	134	0.40	0.35 / 0.45	9	78
11.20	8.85 / 10.25	1	97	135	0.61	0.39 / 0.65	101	215
—	8.00 / 9.35	—	13	136	0.71	0.54 / 0.79	68	64
7.80	7.50 / 8.40	16	232	137	0.78	0.59 / 0.95	146	94
7.75	6.45 / 7.80	11	61	138	1.05	0.90 / 1.19	100	33
6.12	5.85 / 7.00	5	65	139	1.43	1.09 / 1.56	28	32
5.49	4.95 / 6.00	82	440	140	1.60	1.32 / 1.60	251	278
4.77	4.55 / 5.45	8	64	141	1.86	1.57 / 2.17	31	77
4.40	4.40 / 4.60	2,159	64	142	2.24	1.97 / 2.50	24	69
3.95	3.60 / 4.05	134	56	143	2.60	2.38 / 3.40	62	50
3.43	3.10 / 3.60	157	73	144	3.60	2.80 / 3.40	13	75
2.94	2.78 / 3.10	140	361	145	3.58	3.45 / 4.00	38	133
2.45	2.11 / 2.67	315	65	146	4.45	3.85 / 4.65	26	4
2.11	1.85 / 2.41	49	1,335	147	5.10	4.60 / 5.30	12	2
1.66	1.53 / 1.95	41	55	148	—	5.20 / 6.00	—	4
1.53	1.32 / 1.83	84	211	149	—	5.95 / 6.70	—	1
1.21	1.11 / 1.32	294	322	150	7.01	6.75 / 7.50	8	33
0.75	0.71 / 0.88	66	63	152.5	—	8.60 / 10.15	—	7
0.48	0.43 / 0.56	41	776	155	—	10.75 / 12.45	—	50
0.30	0.12 / 0.65	19	111	157.5	—	12.50 / 14.80	—	—
0.21	0.01 / 0.30	233	476	160	—	14.80 / 17.40	—	10
0.18	0.10 / 0.24	4	13	162.5	—	17.25 / 19.85	—	—
0.05	0.05 / 0.25	6	288	165	—	19.70 / 22.40	—	—
0.15	0.00 / 0.15	10	59	170	—	24.70 / 27.35	—	—
0.06	0.00 / 0.40	10	36	175	—	29.75 / 32.70	—	—
—	0.00 / 0.10	—	29	180	—	34.75 / 37.50	—	—
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 39,728 · put OI 50,999

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	32.95 / 35.40	—	40	110	—	0.00 / 0.05	—	1,264
30.56	28.35 / 31.15	5	40	115	0.06	0.00 / 0.14	28	11,877
27.17	23.10 / 25.35	65	195	120	0.14	0.12 / 0.16	1,344	3,186
—	19.30 / 21.35	—	—	124	0.22	0.10 / 0.51	6	302
20.28	18.50 / 20.60	26	66	125	0.28	0.20 / 0.34	477	5,891
—	17.30 / 19.80	—	1	126	—	0.22 / 0.50	—	160
—	16.35 / 18.90	—	—	127	0.35	0.27 / 0.47	5	31
16.50	15.45 / 17.20	3	2	128	0.47	0.39 / 0.54	5	276
—	14.60 / 16.40	—	—	129	0.59	0.44 / 0.68	4	85
17.57	14.20 / 15.50	64	252	130	0.65	0.62 / 0.69	203	5,049
—	13.00 / 14.80	—	4	131	0.82	0.54 / 0.89	11	34
—	12.10 / 14.25	—	2	132	0.93	0.59 / 1.05	28	50
—	11.25 / 13.45	—	1	133	1.09	0.79 / 1.17	20	120
—	10.40 / 11.90	—	5	134	1.27	1.14 / 1.31	12	82
10.40	10.25 / 11.00	74	576	135	1.38	1.33 / 1.43	264	3,860
9.43	9.00 / 10.85	1	4	136	1.64	1.34 / 1.91	67	30
11.00	8.50 / 10.25	3	21	137	1.84	1.53 / 2.05	89	115
—	7.70 / 9.65	—	36	138	2.09	1.98 / 2.38	34	81
9.20	7.00 / 8.25	1	32	139	2.60	2.14 / 2.75	11	81
6.90	6.90 / 7.55	181	1,637	140	2.90	2.69 / 3.05	153	4,171
7.75	5.80 / 6.90	1	60	141	—	3.00 / 3.65	—	16
5.60	5.40 / 6.35	16	220	142	3.65	3.00 / 3.85	3	12
5.48	5.05 / 5.75	67	60	143	3.28	3.45 / 4.35	1	28
4.95	4.55 / 5.10	45	41	144	4.75	4.30 / 5.05	7	22
4.43	4.10 / 4.60	676	2,017	145	5.24	4.85 / 5.50	27	3,821
3.80	3.65 / 4.20	40	692	146	—	5.20 / 5.95	—	3
3.39	2.89 / 3.75	13	67	147	4.15	5.40 / 6.75	1	5
3.10	2.87 / 3.35	9	82	148	6.99	6.55 / 7.25	2	1
—	2.58 / 2.99	—	71	149	—	6.70 / 7.85	—	—
2.55	2.35 / 2.65	269	3,798	150	8.25	8.00 / 8.60	593	7,344
1.80	1.66 / 2.00	49	95	152.5	—	9.30 / 10.60	—	14
1.37	1.22 / 1.43	100	2,759	155	12.52	11.40 / 12.65	32	768
1.16	0.85 / 1.08	27	36	157.5	—	13.35 / 15.35	—	—
0.69	0.65 / 0.78	502	4,772	160	16.88	15.95 / 17.15	21	981
0.65	0.43 / 0.79	17	2	162.5	—	17.35 / 20.00	—	—
0.36	0.34 / 0.51	62	4,471	165	21.60	20.40 / 22.30	9	1,140
0.24	0.21 / 0.25	37	3,635	170	26.40	24.60 / 27.10	3	87
0.19	0.07 / 0.20	82	8,950	175	—	30.30 / 32.10	—	12
0.08	0.01 / 0.24	4	4,986	180	—	34.95 / 37.30	—	—
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 1,802 · put OI 2,575

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	32.40 / 36.35	—	—	110	—	0.00 / 0.78	—	266
—	27.60 / 30.60	—	4	115	—	0.01 / 0.25	—	109
—	23.25 / 25.70	—	7	120	0.39	0.15 / 0.63	3	169
—	18.50 / 21.05	—	10	125	0.67	0.53 / 0.84	10	417
15.04	14.45 / 16.00	4	38	130	1.22	1.16 / 1.44	579	803
11.20	10.30 / 12.70	8	45	135	2.40	2.12 / 2.61	67	549
8.03	7.70 / 8.45	39	364	140	4.21	3.75 / 4.10	21	110
5.50	5.05 / 5.70	134	315	145	6.20	5.85 / 6.65	10	61
3.48	3.25 / 3.70	36	220	150	9.61	8.95 / 9.75	3	74
2.21	1.44 / 2.30	98	121	155	—	12.45 / 13.45	—	2
1.27	1.20 / 1.43	193	393	160	15.50	16.45 / 18.30	1	11
0.84	0.50 / 0.98	25	79	165	—	20.60 / 22.85	—	1
0.50	0.01 / 0.98	1	62	170	—	25.15 / 27.60	—	2
0.30	0.16 / 0.70	2	72	175	—	29.90 / 32.65	—	1
0.40	0.00 / 0.59	1	72	180	—	34.85 / 37.90	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 898 · put OI 15,544

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	32.90 / 35.30	—	1	110	0.15	0.00 / 0.29	3	11
—	28.15 / 30.60	—	1	115	0.28	0.00 / 0.55	8	4,318
—	23.50 / 26.05	—	2	120	0.56	0.40 / 0.80	10	92
20.07	19.10 / 21.15	1	1	125	0.96	0.73 / 1.24	138	10,060
—	14.90 / 17.05	—	7	130	1.76	1.50 / 1.90	83	772
11.60	11.30 / 13.55	4	82	135	2.98	2.80 / 3.10	64	190
8.60	7.80 / 9.45	44	73	140	4.70	4.55 / 5.20	24	71
6.50	5.70 / 6.75	45	164	145	7.42	6.10 / 7.50	3	18
4.31	4.10 / 4.65	28	98	150	—	9.70 / 11.40	—	8
3.04	2.43 / 3.20	149	77	155	—	12.95 / 14.35	—	—
1.98	1.71 / 2.15	54	92	160	—	16.85 / 18.85	—	4
1.27	1.06 / 1.55	12	104	165	—	21.10 / 23.20	—	—
0.82	0.68 / 1.12	5	73	170	—	25.45 / 27.95	—	—
0.60	0.30 / 0.86	50	120	175	—	30.05 / 32.75	—	—
—	0.01 / 1.55	—	3	180	—	34.90 / 37.60	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 671 · put OI 161

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	33.00 / 35.85	—	—	110	—	0.00 / 0.39	—	1
—	27.95 / 30.90	—	—	115	0.35	0.16 / 0.60	2	3
—	23.75 / 26.45	—	—	120	0.78	0.39 / 0.99	4	27
—	19.55 / 21.90	—	1	125	1.30	1.16 / 1.57	1	35
—	15.40 / 17.90	—	—	130	2.28	1.76 / 2.59	6	35
12.70	11.85 / 14.35	3	5	135	4.05	3.40 / 3.85	20	39
9.80	9.30 / 10.25	2	50	140	5.40	5.25 / 5.80	6	5
7.00	6.80 / 8.15	10	7	145	8.00	7.50 / 8.65	2	4
5.05	4.95 / 5.80	101	533	150	—	10.45 / 11.35	—	1
3.60	3.30 / 3.90	21	13	155	—	13.65 / 15.60	—	—
2.64	2.44 / 2.95	7	28	160	—	17.30 / 18.95	—	11
1.81	1.55 / 2.32	16	11	165	—	21.20 / 23.65	—	—
1.25	0.99 / 1.48	5	16	170	—	25.90 / 28.30	—	—
—	0.43 / 1.34	—	7	175	—	30.30 / 33.05	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 13,773 · put OI 33,302

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	33.60 / 35.85	—	35	110	0.36	0.30 / 0.44	14	12,402
30.34	28.95 / 30.90	5	16	115	0.61	0.51 / 0.65	24	468
—	24.65 / 26.00	—	51	120	1.15	0.92 / 1.13	80	3,456
22.60	20.40 / 22.55	1	127	125	1.73	1.66 / 1.78	195	2,232
17.50	16.55 / 18.05	29	231	130	2.71	2.63 / 2.91	312	3,327
13.50	12.95 / 14.40	4	251	135	4.28	4.10 / 4.40	126	3,300
10.80	10.30 / 10.95	667	2,195	140	6.15	6.00 / 6.50	103	3,163
8.00	7.90 / 8.45	402	823	145	8.35	8.35 / 8.90	5	831
6.20	6.00 / 6.35	232	1,083	150	11.35	11.30 / 11.80	7	888
4.60	4.50 / 4.65	198	634	155	15.16	14.65 / 15.35	1	811
3.45	3.10 / 3.45	516	1,739	160	19.55	18.35 / 19.25	1	1,808
2.35	2.30 / 2.47	284	2,728	165	23.15	22.25 / 23.95	2	156
1.65	1.55 / 1.86	100	1,387	170	27.60	26.60 / 28.30	3	249
1.15	1.08 / 1.22	21	704	175	—	31.15 / 32.85	—	201
0.87	0.60 / 0.90	37	1,769	180	—	35.90 / 37.65	—	10
A dash means the contract did not trade — not a price of zero.

How to read this chain

Calls sit on the left, puts on the right, and every row is one strike. The highlighted row is the strike closest to spot. Open interest is the number of contracts still outstanding at that strike — positions that exist right now. Volume is how many traded on the session shown. Open interest builds slowly and marks where positioning has accumulated; volume spikes and marks where attention went today.

Strikes with no open interest and no trades on either side are omitted, and the ladder is trimmed to within 25% of spot — the far wings are almost entirely empty and say nothing about positioning.

More on VST

VST options score VST gamma walls VST max pain VST IV rank VST put/call ratio VST options flow

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Educational, not investment advice. Options involve risk. Open interest is reported with a one-session lag by OCC, so these levels describe positioning as of the last settled session, not live intraday flow.