ARM Options Chain

Name: ARM Options Chain
Creator: Obelion

ARM $223.86 · Updated Oct 26, 4:00 PM ET

ARM is at $223.86. The nearest expiration, Oct 30, 2026 (4 days out), lists 93 strikes, with 13,987 calls and 9,043 puts traded in the latest session. At-the-money implied volatility is 83.7%. The at-the-money straddle prices a move of about $15.83 (7.1%) by expiration.

EXPIRATION

ATM IV

79.2%

225 strike

EXPECTED MOVE

$37.10

ATM straddle

MAX PAIN

$250.00

+11.7%

PUT/CALL VOLUME

0.92

3,445 / 3,748

NOV 20, 2026 CHAIN

CALLS										PUTS
Bid	Ask	Last	Vol	OI	IV	Delta	Gamma	Theta	Strike	Theta	Gamma	Delta	IV	OI	Vol	Last	Ask	Bid
58.55	61.75	60.00	1	115	79.3%	0.930	0.0027	-0.122	165	-0.132	0.0027	-0.070	85.5%	787	8	1.63	1.72	1.65
54.10	58.20	44.20		120	84.9%	0.913	0.0032	-0.145	170	-0.154	0.0032	-0.087	84.3%	455	78	2.12	2.19	2.13
50.70	52.65	41.06		52	83.0%	0.893	0.0038	-0.170	175	-0.178	0.0038	-0.108	83.3%	1,077	78	2.70	2.81	2.73
45.75	48.80	37.81		184	81.0%	0.869	0.0044	-0.196	180	-0.204	0.0044	-0.132	82.5%	1,639	230	3.45	3.55	3.45
41.70	44.75	35.10	2	97	80.7%	0.842	0.0050	-0.223	185	-0.230	0.0051	-0.159	82.0%	1,473	50	4.15	4.50	4.35
38.50	41.50	30.75	2	75	84.5%	0.811	0.0057	-0.250	190	-0.256	0.0057	-0.190	81.2%	998	98	5.10	5.60	5.40
35.55	36.20	27.70	2	175	80.7%	0.777	0.0063	-0.275	195	-0.281	0.0063	-0.224	80.7%	1,416	31	6.50	6.85	6.70
32.10	32.65	31.45	7	811	80.6%	0.741	0.0069	-0.299	200	-0.304	0.0069	-0.260	80.3%	3,376	240	8.10	8.30	8.10
28.70	29.20	28.25	7	90	80.0%	0.702	0.0074	-0.320	205	-0.325	0.0074	-0.299	79.9%	131	76	9.60	10.05	9.85
25.75	26.05	26.00	30	232	79.7%	0.661	0.0078	-0.338	210	-0.342	0.0079	-0.340	79.7%	1,390	95	11.78	12.00	11.75
24.30	24.75	25.53	107	134	79.7%	0.641	0.0080	-0.345	212.5	-0.349	0.0081	-0.361	79.7%	175	38	12.27	13.05	12.80
22.85	23.15	23.57	82	148	79.7%	0.620	0.0082	-0.352	215	-0.355	0.0082	-0.382	79.5%	483	24	14.05	14.10	13.95
21.65	21.85	22.80	215	111	79.4%	0.598	0.0083	-0.357	217.5	-0.360	0.0084	-0.403	79.4%	147	21	15.10	15.30	15.05
20.30	20.65	20.45	648	719	79.3%	0.577	0.0084	-0.361	220	-0.364	0.0085	-0.425	79.2%	2,331	650	16.20	16.45	16.30
19.15	19.35	19.10	45	125	79.2%	0.556	0.0085	-0.364	222.5	-0.367	0.0086	-0.446	79.3%	190	28	17.55	17.80	17.60
18.00	18.15	18.05	83	1,194	79.1%	0.534	0.0086	-0.367	225	-0.369	0.0086	-0.468	79.3%	1,203	18	18.20	19.15	18.90
16.90	17.15	16.95	37	103	79.1%	0.513	0.0086	-0.368	227.5	-0.369	0.0086	-0.489	79.2%	189	17	20.45	20.55	20.30
15.75	16.10	16.75	185	1,429	79.2%	0.492	0.0086	-0.368	230	-0.369	0.0086	-0.510	79.1%	3,981	162	21.79	21.90	21.75
14.85	15.00	14.83	61	86	79.1%	0.472	0.0086	-0.367	232.5	-0.368	0.0086	-0.531	79.2%	178	21	23.40	23.50	23.25
13.90	14.00	13.80	19	192	79.0%	0.451	0.0085	-0.365	235	-0.366	0.0086	-0.551	79.3%	56	4	24.45	25.05	24.80
13.00	13.10	13.85	23	119	79.0%	0.431	0.0085	-0.362	237.5	-0.363	0.0085	-0.572	78.9%	57	18	27.15	26.70	26.25
12.15	12.35	12.15	269	1,970	79.0%	0.411	0.0084	-0.358	240	-0.359	0.0085	-0.592	79.2%	3,948	43	27.50	28.30	28.05
11.30	11.45	12.10	21	60	79.1%	0.392	0.0083	-0.354	242.5	-0.354	0.0084	-0.611	79.1%	2	12	29.35	30.00	29.55
10.50	10.70	10.20	43	51	79.0%	0.373	0.0082	-0.348	245	-0.348	0.0082	-0.630	79.3%	22	13	31.65	31.70	31.35
9.80	10.05	10.50	5	34	79.0%	0.355	0.0080	-0.342	247.5	-0.342	0.0081	-0.648	79.1%	8	13	32.25	33.40	33.20
9.20	9.30	9.71	296	1,599	79.0%	0.337	0.0079	-0.336	250	-0.335	0.0080	-0.666	79.1%	5,567	58	34.95	35.30	34.90
8.55	8.65	9.10	25	72	79.0%	0.320	0.0077	-0.329	252.5	-0.328	0.0078	-0.684	79.0%	31	2	39.53	37.20	36.65
7.90	8.10	8.50	41	63	79.0%	0.303	0.0075	-0.321	255	-0.320	0.0076	-0.701	79.0%	17	2	39.19	39.85	38.10
7.40	7.55	7.95	19	24	79.0%	0.287	0.0073	-0.313	257.5	-0.312	0.0074	-0.717	79.1%	6	1	46.15	41.10	40.65
6.85	7.00	6.85	158	1,903	79.1%	0.272	0.0071	-0.305	260	-0.303	0.0072	-0.733	79.2%	1,882	28	42.85	42.95	42.75
5.90	6.05	6.00	52	70	79.3%	0.242	0.0067	-0.287	265	-0.285	0.0068	-0.762	79.1%	2	1	47.38	47.45	46.00

Open ARM in Obelion Terminal

How this is calculated: Options Chain methodology

EXPIRATION

NOV 20, 2026 CHAIN

OPTIONS CHAIN FOR OTHER TICKERS