SMH Options Chain

Name: SMH Options Chain
Creator: Obelion

SMH $541.62 · Updated Oct 26, 4:00 PM ET

SMH is at $541.62. The nearest expiration, Oct 28, 2026 (2 days out), lists 96 strikes, with 6,965 calls and 8,900 puts traded in the latest session. At-the-money implied volatility is 51.3%. The at-the-money straddle prices a move of about $13.88 (2.6%) by expiration.

EXPIRATION

ATM IV

51.3%

542.5 strike

EXPECTED MOVE

$13.88

ATM straddle

MAX PAIN

$530.00

-2.1%

PUT/CALL VOLUME

1.28

8,900 / 6,965

OCT 28, 2026 CHAIN

CALLS										PUTS
Bid	Ask	Last	Vol	OI	IV	Delta	Gamma	Theta	Strike	Theta	Gamma	Delta	IV	OI	Vol	Last	Ask	Bid
									505	-0.508	0.0037	-0.037	58.3%	921	128	0.31	0.64	0.35
									507.5	-0.618	0.0046	-0.047	58.0%	162	50	0.40	0.84	0.43
30.40	34.60	34.67	33	1	58.9%	0.936	0.0057	-0.861	510	-0.637	0.0052	-0.052	55.2%	9,357	370	0.66	0.81	0.53
28.00	32.50	21.65	1	1	59.0%	0.919	0.0069	-1.021	512.5	-0.715	0.0062	-0.062	53.7%	1,011	598	0.78	0.93	0.64
25.50	29.75	17.53	2	1	53.4%	0.920	0.0075	-0.920	515	-0.818	0.0074	-0.076	52.6%	9,385	842	0.96	1.13	0.77
23.00	27.55	17.23	3	2	51.6%	0.906	0.0088	-0.998	517.5	-0.877	0.0086	-0.089	50.5%	220	519	1.02	1.34	0.79
21.05	25.15	23.66	87	7	51.5%	0.882	0.0104	-1.167	520	-1.114	0.0104	-0.119	51.8%	71	547	1.50	1.50	1.00
19.55	22.30	16.55	1	1	50.7%	0.856	0.0121	-1.307	522.5	-1.322	0.0121	-0.151	52.3%	48	227	1.26	1.96	1.47
16.70	20.40	18.03	6	35	63.3%	0.773	0.0129	-2.124	525	-1.528	0.0138	-0.186	52.7%	139	370	2.03	2.51	1.64
14.60	18.55	18.79	47	83	62.9%	0.740	0.0140	-2.272	527.5	-1.650	0.0155	-0.220	51.7%	206	581	2.35	2.97	2.04
13.55	16.15	14.03	155	1,199	58.1%	0.717	0.0158	-2.189	530	-1.759	0.0173	-0.257	50.6%	1,028	299	2.90	3.50	2.83
11.25	14.20	15.00	12	110	56.2%	0.680	0.0173	-2.231	532.5	-1.796	0.0194	-0.295	48.3%	98	168	3.95	3.95	3.25
9.05	12.30	12.45	173	81	54.0%	0.640	0.0188	-2.242	535	-2.168	0.0188	-0.360	53.8%	248	382	4.01	5.65	3.85
8.05	10.80	11.21	47	154	53.9%	0.592	0.0195	-2.317	537.5	-2.214	0.0198	-0.407	53.0%	91	118	5.39	6.55	4.05
6.50	8.60	9.09	198	58	48.6%	0.545	0.0221	-2.134	540	-2.019	0.0226	-0.454	47.5%	167	169	6.80	6.80	4.80
5.40	7.95	6.60	644	195	52.4%	0.491	0.0206	-2.307	542.5	-2.150	0.0215	-0.510	50.3%	63	77	7.15	8.50	5.90
4.25	6.75	5.00	596	148	51.9%	0.439	0.0206	-2.259	545	-2.113	0.0213	-0.563	50.2%	91	171	8.95	9.85	7.95
3.10	5.15	5.20	61	195	48.1%	0.380	0.0214	-2.020	547.5	-2.224	0.0193	-0.606	54.1%	220	3	8.55	11.95	9.20
2.80	4.45	3.65	1,139	385	49.3%	0.332	0.0200	-1.971	550	-2.070	0.0189	-0.657	52.8%	79	33	11.14	13.35	10.50
2.29	3.65	2.75	324	179	49.1%	0.284	0.0187	-1.830	552.5	-2.066	0.0172	-0.693	55.2%	34	9	12.08	15.40	12.40
1.76	2.37	2.00	205	290	44.2%	0.215	0.0179	-1.422	555	-2.043	0.0157	-0.725	57.6%	26	18	14.10	17.50	14.10
1.36	1.85	1.36	492	215	44.1%	0.174	0.0158	-1.243	557.5	-1.681	0.0150	-0.779	53.6%	14	8	15.34	18.85	15.90
1.15	1.51	1.33	270	86	44.9%	0.142	0.0136	-1.110	560	-1.839	0.0132	-0.787	59.8%	16	10	18.49	21.55	17.60
0.68	1.03	1.01	43	89	43.3%	0.104	0.0113	-0.855	562.5	-1.791	0.0119	-0.808	62.0%	3	1	19.83	23.80	19.65
0.48	1.02	0.65	140	135	46.7%	0.096	0.0099	-0.869	565	-1.725	0.0108	-0.827	64.0%	11	3	24.91	26.05	22.20
0.30	0.83	0.60	486	191	47.4%	0.077	0.0083	-0.754	567.5	-1.694	0.0098	-0.842	66.6%	4	1	17.77	28.40	24.00
0.22	0.53	0.37	718	645	45.5%	0.052	0.0063	-0.532	570	-1.544	0.0089	-0.862	67.0%	38	2	26.00	30.55	26.35
0.11	0.41	0.27	134	154	45.9%	0.040	0.0051	-0.435	572.5	-1.717	0.0082	-0.860	73.4%	16	2	25.50	33.30	28.60
0.02	0.32	0.23	181	210	46.5%	0.031	0.0041	-0.356	575	-1.807	0.0076	-0.863	78.1%	7	5	31.00	35.90	31.00
0.00	0.46	0.30	40	111	52.8%	0.039	0.0044	-0.490	577.5	-1.604	0.0069	-0.882	77.5%	2	4	35.43	38.00	33.50
0.06	0.21	0.16	248	153	48.1%	0.019	0.0027	-0.249	580	-1.629	0.0064	-0.887	81.0%	7	8	52.96	40.50	36.00

Some greeks are modeled with Black-Scholes from the contract IV where the source left them blank.

Open SMH in Obelion Terminal

How this is calculated: Options Chain methodology

EXPIRATION

OCT 28, 2026 CHAIN

OPTIONS CHAIN FOR OTHER TICKERS