SMH option chain VanEck Semiconductor ETF

Expiration Cboe delayed options data · as of 15:43 UTC

Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.

This expiration prices a move of about ±4.7% (531.82–584.16) · ATM IV 37.0% · P/C open interest 1.57

CALLS								Strike	PUTS
Bid	Ask	Vol	OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated.	IV	ΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money).	Γ	Θ		Bid	Ask	Vol	OI	IV	Δ	Γ	Θ
156.30	160.65			65.4%	0.99	0.0002	-0.050	400	0	0.4000			89.2%	-0.01	0.0002	-0.069
151.30	155.65			58.0%	0.99	0.0003	-0.058	405	0	3.75			122.5%	-0.01	0.0003	-0.077
146.30	150.70			66.1%	0.99	0.0003	-0.068	410	0	3.75			118.6%	-0.01	0.0003	-0.085
141.35	145.70			67.6%	0.99	0.0004	-0.078	415	0	3.75			114.8%	-0.01	0.0004	-0.095
136.35	140.70			64.2%	0.99	0.0004	-0.089	420	0	3.75			110.9%	-0.01	0.0004	-0.105
131.35	135.75			64.4%	0.99	0.0005	-0.101	425	0	3.80			107.4%	-0.01	0.0005	-0.117
126.40	130.75			63.9%	0.98	0.0006	-0.114	430	0	3.80			103.6%	-0.02	0.0006	-0.129
121.45	125.80			64.6%	0.98	0.0006	-0.127	435	0	3.80			99.8%	-0.02	0.0006	-0.142
116.45	120.85			63.1%	0.98	0.0007	-0.141	440	0.0100	3.80			96.2%	-0.02	0.0007	-0.156
114.00	118.35			62.9%	0.98	0.0008	-0.148	442.5	0	3.80			94.2%	-0.02	0.0008	-0.162
111.50	115.90			62.6%	0.98	0.0008	-0.156	445	0	3.80			92.4%	-0.02	0.0008	-0.169
109.05	113.40			62.1%	0.98	0.0009	-0.163	447.5	0	3.80			90.5%	-0.02	0.0009	-0.176
106.55	110.95			61.6%	0.97	0.0009	-0.171	450	0	3.80			88.7%	-0.03	0.0009	-0.184
104.10	108.45			61.0%	0.97	0.0010	-0.178	452.5	0	3.80			86.9%	-0.03	0.0010	-0.191
101.60	105.95			59.5%	0.97	0.0010	-0.186	455	0	3.85			85.3%	-0.03	0.0010	-0.198
99.15	103.50			59.6%	0.97	0.0011	-0.193	457.5	0.0100	3.85			83.5%	-0.03	0.0011	-0.205
96.70	101.05			59.5%	0.97	0.0012	-0.201	460	0.0100	3.25			78.7%	-0.03	0.0012	-0.213
94.25	98.60			59.2%	0.97	0.0013	-0.209	462.5	0.0200	3.85			79.9%	-0.03	0.0013	-0.220
91.75	96.15			58.2%	0.96	0.0013	-0.217	465	0.0300	2.83			73.1%	-0.04	0.0013	-0.228
89.30	93.70			57.8%	0.96	0.0014	-0.225	467.5	0.0400	3.90			76.6%	-0.04	0.0014	-0.236
86.85	91.25			57.2%	0.96	0.0015	-0.233	470	0.0500	2.48			67.8%	-0.04	0.0015	-0.244
84.50	88.80			57.4%	0.96	0.0016	-0.241	472.5	0.0500	3.95			73.2%	-0.04	0.0016	-0.252
82.00	86.35			56.3%	0.96	0.0017	-0.250	475	0.4300	1.74	1		62.5%	-0.04	0.0017	-0.260
79.55	83.90			55.5%	0.95	0.0018	-0.259	477.5	0.0800	4.00			70.0%	-0.05	0.0018	-0.269
77.10	81.45			54.6%	0.95	0.0019	-0.268	480	0.1100	1.93			58.4%	-0.05	0.0019	-0.278
74.70	79.05			54.4%	0.95	0.0021	-0.278	482.5	0.1300	4.00			66.5%	-0.05	0.0021	-0.287
72.25	76.60			53.4%	0.94	0.0022	-0.288	485	0.7300	3.55			65.3%	-0.06	0.0022	-0.297
69.85	74.20			52.9%	0.94	0.0024	-0.299	487.5	0.1800	4.05			63.3%	-0.06	0.0024	-0.308
67.45	71.80			52.3%	0.94	0.0025	-0.310	490	0.2200	4.10			61.8%	-0.06	0.0025	-0.319
65.05	69.40			51.7%	0.93	0.0027	-0.322	492.5	0.2500	4.15			60.2%	-0.07	0.0027	-0.331
62.65	67.00			50.9%	0.93	0.0029	-0.335	495	0.3000	2.29		10	51.3%	-0.07	0.0029	-0.343
60.25	64.60			50.1%	0.92	0.0031	-0.349	497.5	0.6000	2.95			53.5%	-0.08	0.0031	-0.356
57.90	62.25			49.6%	0.92	0.0033	-0.363	500	1.23	2.10	2	15	50.9%	-0.08	0.0033	-0.371
55.55	59.90			49.0%	0.91	0.0036	-0.378	502.5	0.5100	2.60			48.3%	-0.09	0.0036	-0.386
53.20	57.50			48.2%	0.90	0.0038	-0.395	505	1.49	2.88	2	24	50.9%	-0.10	0.0038	-0.402
50.75	55.00			46.5%	0.90	0.0041	-0.412	507.5	1.05	3.30		12	49.0%	-0.10	0.0041	-0.419
48.50	52.95			47.0%	0.89	0.0044	-0.430	510	1.81	3.60	1		50.3%	-0.11	0.0044	-0.437
46.10	49.80			43.4%	0.88	0.0047	-0.449	512.5	2.00	3.35			48.2%	-0.12	0.0048	-0.456
43.85	47.25			42.2%	0.87	0.0051	-0.469	515	2.21	3.65		2	47.6%	-0.13	0.0051	-0.475
41.60	45.20		1	42.4%	0.86	0.0054	-0.489	517.5	2.44	4.70			48.8%	-0.14	0.0055	-0.496
39.35	43.00		2	41.9%	0.85	0.0058	-0.510	520	2.67	5.05		1	48.1%	-0.15	0.0059	-0.516
38.10	40.60		1	43.3%	0.83	0.0062	-0.532	522.5	2.94	5.30			47.2%	-0.17	0.0063	-0.538
35.65	38.50		1	42.2%	0.82	0.0067	-0.553	525	3.30	5.65		13	46.5%	-0.18	0.0067	-0.559
32.85	36.00			39.5%	0.81	0.0071	-0.575	527.5	3.65	6.00		11	45.7%	-0.20	0.0071	-0.580
30.70	33.80		2	38.7%	0.79	0.0076	-0.596	530	4.05	6.40		44	45.0%	-0.21	0.0076	-0.601
29.20	31.80			39.5%	0.77	0.0080	-0.617	532.5	4.40	6.90	2	11	44.3%	-0.23	0.0081	-0.622
26.70	29.65		1	37.9%	0.75	0.0085	-0.637	535	4.95	7.35	1	12	43.6%	-0.25	0.0086	-0.642
25.25	27.85			38.7%	0.73	0.0090	-0.656	537.5	5.50	7.25		39	41.9%	-0.27	0.0090	-0.660
23.05	25.60	3		37.2%	0.71	0.0095	-0.673	540	6.05	8.45	44	185	42.5%	-0.29	0.0095	-0.677
21.15	23.80			36.8%	0.69	0.0100	-0.689	542.5	6.70	9.15		8	41.8%	-0.31	0.0100	-0.693
19.80	22.10		2	37.3%	0.66	0.0104	-0.702	545	7.45	9.65		5	41.0%	-0.34	0.0105	-0.706
17.55	20.65		99	36.5%	0.64	0.0109	-0.713	547.5	8.10	10.90		295	41.0%	-0.36	0.0109	-0.717
15.95	18.65	2	13	35.7%	0.61	0.0112	-0.721	550	9.05	11.45	2	11	40.3%	-0.39	0.0113	-0.725
14.60	16.95	1	58	35.4%	0.58	0.0116	-0.726	552.5	9.95	12.70		4	40.3%	-0.42	0.0117	-0.729
12.90	15.00		4	34.2%	0.56	0.0119	-0.727	555	10.90	13.75	7	18	39.8%	-0.45	0.0120	-0.731
11.75	14.35		2	35.3%	0.53	0.0121	-0.725	557.5	12.10	14.15		4	38.7%	-0.48	0.0122	-0.728
9.90	12.60		14	33.7%	0.50	0.0123	-0.719	560	12.70	15.85		11	38.3%	-0.51	0.0124	-0.722
8.50	11.10			32.8%	0.46	0.0124	-0.708	562.5	14.25	17.25		2	38.6%	-0.54	0.0124	-0.712
7.70	10.40		8	33.6%	0.43	0.0124	-0.694	565	15.65	18.50	1	2	38.3%	-0.57	0.0124	-0.698
6.25	9.30		1	32.7%	0.40	0.0122	-0.677	567.5	17.05	19.45		5	37.3%	-0.60	0.0123	-0.680
6.20	8.05	3	1	33.5%	0.37	0.0120	-0.655	570	18.50	20.60		33	36.5%	-0.63	0.0122	-0.659
4.65	7.10		1	32.1%	0.34	0.0118	-0.630	572.5	20.00	22.95		16	37.3%	-0.66	0.0119	-0.634
3.85	6.40		4	32.0%	0.31	0.0114	-0.603	575	21.65	24.15	2	10	36.4%	-0.69	0.0115	-0.607
3.55	5.40		2	32.1%	0.28	0.0110	-0.573	577.5	22.95	26.25		2	36.1%	-0.72	0.0111	-0.577
3.30	4.80	22	1	32.7%	0.26	0.0105	-0.541	580	24.80	28.10		4	36.1%	-0.75	0.0106	-0.546
3.05	4.25			33.2%	0.23	0.0100	-0.508	582.5	27.00	30.00			36.6%	-0.77	0.0101	-0.513
2.65	3.70	1	107	33.2%	0.21	0.0094	-0.474	585	28.65	32.05		8	36.1%	-0.80	0.0096	-0.479
2.28	3.30	1	4	33.4%	0.19	0.0088	-0.440	587.5	30.55	34.15			36.0%	-0.82	0.0090	-0.446
1.66	2.50		4	31.9%	0.17	0.0082	-0.406	590	32.80	36.25		1	36.4%	-0.84	0.0084	-0.413
0.4500	3.05			31.8%	0.15	0.0076	-0.373	592.5	35.30	38.45			37.5%	-0.86	0.0078	-0.381
0.6500	2.67	1	8	32.9%	0.13	0.0069	-0.342	595	37.50	40.50		1	37.4%	-0.88	0.0072	-0.350
0.7500	2.33			33.7%	0.12	0.0064	-0.313	597.5	39.25	42.80		1	36.6%	-0.89	0.0066	-0.321
0.4700	1.66	1	30	32.0%	0.10	0.0058	-0.286	600	41.70	45.10		4	37.4%	-0.91	0.0060	-0.294
0.8100	1.45	1		33.9%	0.09	0.0053	-0.262	602.5	44.00	47.40			37.7%	-0.92	0.0055	-0.270
0.6000	1.38	7	31	34.2%	0.08	0.0048	-0.239	605	46.35	49.75		2	38.1%	-0.93	0.0050	-0.247
0.0400	3.55			41.2%	0.07	0.0043	-0.219	607.5	48.90	52.15		1	39.4%	-0.94	0.0046	-0.227
0.3000	2.39		1	39.6%	0.06	0.0039	-0.201	610	51.40	54.55			40.4%	-0.95	0.0042	-0.208
0.2000	0.8500	2	2	33.5%	0.06	0.0036	-0.185	612.5	53.50	56.95			39.8%	-0.95	0.0038	-0.191
0.1300	2.19		6	40.9%	0.05	0.0032	-0.171	615	56.25	59.40		1	42.0%	-0.96	0.0035	-0.176
0	3.30			45.9%	0.05	0.0030	-0.158	617.5	58.35	61.80			41.0%	-0.96	0.0032	-0.162
0.2300	0.9700	14	2	38.0%	0.04	0.0027	-0.147	620	61.00	64.25			42.8%	-0.97	0.0029	-0.151
0.0100	2.88		106	47.1%	0.04	0.0024	-0.136	622.5	63.35	66.75			43.3%	-0.97	0.0027	-0.141
0	2.91			48.5%	0.03	0.0022	-0.127	625	66.00	69.20			45.1%	-0.98	0.0024	-0.130
0	2.98			50.1%	0.03	0.0021	-0.119	627.5	68.35	71.70			45.5%	-0.98	0.0022	-0.121
0	2.71			50.2%	0.03	0.0019	-0.112	630	70.20	74.15	1	1	42.0%	-0.98	0.0020	-0.113
0	2.91		1	52.3%	0.03	0.0017	-0.105	632.5	73.40	76.65			47.9%	-0.98	0.0018	-0.108
0	2.69			52.7%	0.02	0.0016	-0.099	635	75.80	79.15			48.5%	-0.99	0.0016	-0.103
0	1.95		2	50.4%	0.02	0.0015	-0.093	637.5	78.25	81.65			49.4%	-0.99	0.0015	-0.097
0	2.69			55.1%	0.02	0.0014	-0.088	640	80.45	84.15			48.5%	-0.99	0.0013	-0.092
0	2.71		3	56.4%	0.02	0.0013	-0.084	642.5	83.00	86.65			50.0%	-0.99	0.0012	-0.087
0	2.67			57.5%	0.02	0.0012	-0.079	645	84.95	89.15			45.6%	-0.99	0.0011	-0.083
0	2.69		3	58.7%	0.02	0.0011	-0.075	647.5	87.65	91.65			49.0%	-0.99	0.0010	-0.081
0	2.67			59.8%	0.02	0.0010	-0.072	650	90.80	94.15			55.4%	-0.99	0.0009	-0.080
0	2.67			61.0%	0.01	0.0010	-0.068	652.5	93.25	96.65			56.2%	-0.99	0.0008	-0.078
0	2.27			60.2%	0.01	0.0009	-0.065	655	95.35	99.15			54.2%	-1.00	0.0007	-0.075
0	2.70			64.6%	0.01	0.0008	-0.059	660	100.20	104.15			54.8%	-1.00	0.0006	-0.071
0	2.31			64.8%	0.01	0.0007	-0.054	665	105.45	109.15			59.2%	-1.00	0.0004	-0.068

Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.

Volatility smile — Oct 28, 2026

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Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.

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SMH option chain VanEck Semiconductor ETF

Volatility smile — Oct 28, 2026

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