DIA Options Chain

Name: DIA Options Chain
Creator: Obelion

DIA $522.97 · Updated Oct 26, 4:00 PM ET

DIA is at $522.97. The nearest expiration, Oct 30, 2026 (4 days out), lists 115 strikes, with 5,246 calls and 6,007 puts traded in the latest session. At-the-money implied volatility is 16.8%. The at-the-money straddle prices a move of about $7.40 (1.4%) by expiration.

EXPIRATION

ATM IV

14.6%

523 strike

EXPECTED MOVE

$20.05

ATM straddle

MAX PAIN

$522.00

-0.2%

PUT/CALL VOLUME

4.81

207 / 43

DEC 4, 2026 CHAIN

CALLS										PUTS
Bid	Ask	Last	Vol	OI	IV	Delta	Gamma	Theta	Strike	Theta	Gamma	Delta	IV	OI	Vol	Last	Ask	Bid
18.70	19.15	0.00			16.0%	0.702	0.0126	-0.120	511	-0.124	0.0129	-0.304	16.1%	7	3	5.37	5.55	5.25
18.00	18.40	0.00			15.9%	0.690	0.0130	-0.121	512	-0.125	0.0132	-0.316	15.9%			0.00	5.80	5.50
17.60	18.00	17.65		2	15.8%	0.684	0.0131	-0.122	512.5	-0.126	0.0134	-0.322	15.8%			0.00	5.95	5.60
17.25	17.65	17.61	2	2	15.8%	0.678	0.0133	-0.122	513	-0.126	0.0136	-0.328	15.8%	3		7.50	6.10	5.75
16.50	16.90	0.00			15.6%	0.665	0.0136	-0.123	514	-0.127	0.0139	-0.341	15.6%	7		7.00	6.35	6.00
15.80	16.20	15.80	5		15.5%	0.652	0.0139	-0.124	515	-0.128	0.0142	-0.354	15.6%	10	2	6.23	6.65	6.30
15.10	15.50	0.00			15.4%	0.639	0.0142	-0.125	516	-0.129	0.0145	-0.368	15.4%	5		7.35	6.95	6.60
14.40	14.80	0.00			15.2%	0.625	0.0145	-0.126	517	-0.129	0.0148	-0.382	15.3%	2		8.22	7.25	6.90
14.05	14.45	0.00			15.2%	0.619	0.0146	-0.126	517.5	-0.130	0.0150	-0.389	15.2%	3	2	7.22	7.40	7.05
13.75	14.10	0.00			15.1%	0.612	0.0148	-0.126	518	-0.130	0.0151	-0.396	15.2%		3	7.30	7.60	7.20
13.10	13.45	0.00			15.0%	0.597	0.0150	-0.126	519	-0.130	0.0154	-0.411	15.0%		3	7.65	7.90	7.55
12.45	12.80	13.85	6	10	14.9%	0.583	0.0153	-0.127	520	-0.130	0.0157	-0.426	14.9%	11	2	8.07	8.30	7.90
11.80	12.15	12.80	1	1	14.8%	0.568	0.0155	-0.127	521	-0.130	0.0159	-0.442	14.8%	4	1	8.14	8.65	8.30
11.20	11.55	11.64		2	14.7%	0.552	0.0157	-0.126	522	-0.130	0.0161	-0.457	14.7%	1		10.19	9.05	8.70
10.90	11.25	11.14	1		14.6%	0.545	0.0158	-0.126	522.5	-0.130	0.0162	-0.465	14.7%	1	21	8.85	9.25	8.90
10.60	10.95	12.00	1	1	14.5%	0.537	0.0159	-0.126	523	-0.130	0.0163	-0.473	14.6%		10	9.23	9.45	9.10
10.00	10.35	10.70	1		14.4%	0.521	0.0161	-0.126	524	-0.129	0.0165	-0.490	14.5%		3	9.30	9.90	9.50
9.45	9.80	10.60	7	1	14.3%	0.505	0.0162	-0.125	525	-0.128	0.0167	-0.506	14.3%	4	94	10.00	10.30	9.95
8.90	9.25	0.00			14.2%	0.489	0.0163	-0.124	526	-0.127	0.0168	-0.523	14.2%			0.00	10.80	10.40
8.40	8.70	0.00			14.1%	0.472	0.0164	-0.123	527	-0.126	0.0169	-0.540	14.1%			0.00	11.30	10.90
8.15	8.45	0.00			14.1%	0.464	0.0164	-0.122	527.5	-0.126	0.0170	-0.549	14.1%			0.00	11.55	11.15
7.90	8.20	11.13		1	14.0%	0.456	0.0165	-0.122	528	-0.125	0.0170	-0.558	14.1%			0.00	11.80	11.40
7.40	7.75	10.95		1	14.0%	0.439	0.0164	-0.120	529	-0.124	0.0170	-0.575	14.0%			0.00	12.30	11.95
6.95	7.25	8.32	5	1	13.9%	0.422	0.0164	-0.119	530	-0.122	0.0170	-0.593	13.9%	1		13.55	12.85	12.45
6.50	6.80	0.00			13.8%	0.406	0.0164	-0.117	531	-0.120	0.0170	-0.610	13.9%			0.00	13.45	13.05
6.05	6.40	7.11	1	7	13.7%	0.389	0.0163	-0.115	532	-0.118	0.0170	-0.627	13.8%			0.00	14.05	13.60
5.85	6.20	0.00			13.7%	0.381	0.0162	-0.114	532.5	-0.118	0.0169	-0.636	13.7%			0.00	14.30	13.90
5.65	6.00	6.33		7	13.6%	0.372	0.0162	-0.113	533	-0.117	0.0169	-0.645	13.7%	10		12.55	14.65	14.20
5.25	5.60	5.55	1		13.6%	0.355	0.0160	-0.110	534	-0.114	0.0168	-0.662	13.6%			0.00	15.25	14.85
4.90	5.20	5.20	1		13.5%	0.340	0.0158	-0.108	535	-0.112	0.0166	-0.679	13.6%			0.00	15.90	15.50
4.55	4.85	0.00			13.4%	0.323	0.0156	-0.105	536	-0.110	0.0165	-0.696	13.5%			0.00	16.60	16.15

Open DIA in Obelion Terminal

How this is calculated: Options Chain methodology

EXPIRATION

DEC 4, 2026 CHAIN

OPTIONS CHAIN FOR OTHER TICKERS