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

14.7%

523 strike

EXPECTED MOVE

$26.25

ATM straddle

MAX PAIN

$508.00

-2.9%

PUT/CALL VOLUME

3.77

162 / 43

DEC 31, 2026 CHAIN

CALLS										PUTS
Bid	Ask	Last	Vol	OI	IV	Delta	Gamma	Theta	Strike	Theta	Gamma	Delta	IV	OI	Vol	Last	Ask	Bid
22.00	26.90	21.50		35	16.2%	0.701	0.0097	-0.091	508	-0.095	0.0099	-0.306	16.1%	68		8.05	7.35	7.00
21.15	26.00	26.10		48	15.9%	0.692	0.0099	-0.092	509	-0.096	0.0101	-0.315	16.0%	47		8.30	7.60	7.20
20.75	25.00	23.50		84	15.9%	0.683	0.0101	-0.093	510	-0.096	0.0103	-0.324	15.9%	43	4	7.36	7.85	7.50
19.70	24.50	21.25		18	15.7%	0.673	0.0103	-0.093	511	-0.097	0.0105	-0.334	15.8%	7		13.27	8.10	7.75
19.00	23.95	21.84		1	15.7%	0.664	0.0105	-0.094	512	-0.098	0.0107	-0.344	15.7%	10		6.84	8.40	8.05
18.50	23.25	16.10		23	15.8%	0.654	0.0106	-0.095	513	-0.098	0.0108	-0.354	15.6%	32		7.05	8.70	8.30
17.55	22.50	18.10		19	15.5%	0.644	0.0108	-0.095	514	-0.098	0.0110	-0.365	15.5%	13		7.31	9.00	8.60
17.00	21.85	17.30		150	15.5%	0.633	0.0110	-0.096	515	-0.099	0.0112	-0.375	15.4%	72		8.30	9.30	8.90
16.15	21.00	17.05		2	15.2%	0.623	0.0112	-0.096	516	-0.099	0.0114	-0.386	15.3%	34		15.85	9.65	9.25
15.50	20.45	12.70		3	15.2%	0.612	0.0113	-0.096	517	-0.099	0.0116	-0.397	15.2%	5		8.75	9.95	9.55
15.00	19.85	17.50		10	15.2%	0.601	0.0115	-0.097	518	-0.099	0.0117	-0.408	15.1%	15		11.23	10.30	9.90
16.50	16.90	16.70	3	6	15.0%	0.590	0.0116	-0.097	519	-0.100	0.0119	-0.420	15.0%	14		17.67	10.65	10.25
15.85	16.25	16.05		109	14.9%	0.579	0.0118	-0.097	520	-0.100	0.0120	-0.432	15.0%	90		9.62	11.05	10.65
15.25	15.60	18.50		27	14.8%	0.567	0.0119	-0.097	521	-0.099	0.0122	-0.443	14.8%	2		18.82	11.40	11.00
14.65	15.00	14.85		58	14.7%	0.555	0.0120	-0.097	522	-0.099	0.0123	-0.456	14.8%	11		16.20	11.80	11.40
14.05	14.40	14.50		214	14.7%	0.543	0.0121	-0.097	523	-0.099	0.0124	-0.468	14.7%	100	42	11.90	12.25	11.80
13.45	13.85	14.30	3	25	14.6%	0.531	0.0122	-0.096	524	-0.099	0.0126	-0.480	14.6%	7		12.76	12.65	12.25
12.90	13.25	13.40	1	192	14.5%	0.519	0.0123	-0.096	525	-0.098	0.0126	-0.493	14.5%	237		13.65	13.10	12.65
12.35	12.70	10.82		5	14.4%	0.507	0.0124	-0.096	526	-0.098	0.0127	-0.505	14.4%	9		13.35	13.55	13.10
11.80	12.15	12.65	1	51	14.3%	0.494	0.0125	-0.095	527	-0.098	0.0128	-0.518	14.3%	5		16.50	16.05	11.50
11.25	11.65	14.00		7	14.3%	0.481	0.0125	-0.095	528	-0.097	0.0129	-0.531	14.1%	7		12.60	16.50	11.80
10.75	11.10	9.48		15	14.2%	0.469	0.0126	-0.094	529	-0.096	0.0130	-0.544	14.1%			18.02	17.00	12.30
10.25	10.60	10.60		78	14.1%	0.456	0.0126	-0.093	530	-0.095	0.0130	-0.558	14.1%	36		16.00	17.50	13.00
9.75	10.15	9.82		10	14.0%	0.444	0.0126	-0.092	531	-0.095	0.0130	-0.571	14.2%	5		17.71	18.35	13.50
9.30	9.65	9.38		3	14.0%	0.431	0.0126	-0.091	532	-0.094	0.0130	-0.584	14.1%	1		18.00	18.90	14.00
8.85	9.20	5.95		3	13.9%	0.418	0.0126	-0.090	533	-0.093	0.0130	-0.598	14.0%	1		16.30	19.45	14.50
8.40	8.75	6.54		1	13.8%	0.405	0.0126	-0.089	534	-0.092	0.0130	-0.611	13.9%	1		17.15	19.90	15.00
8.00	8.35	8.10	2	52	13.8%	0.393	0.0125	-0.088	535	-0.091	0.0130	-0.624	13.8%	16		17.70	20.40	15.75
7.55	7.95	7.79		41	13.7%	0.380	0.0124	-0.087	536	-0.089	0.0130	-0.637	13.7%	6		18.32	21.00	16.20
7.20	7.55	7.80		114	13.7%	0.367	0.0124	-0.086	537	-0.088	0.0129	-0.651	13.9%			0.00	21.80	17.00
6.80	7.15	8.72		3	13.6%	0.355	0.0123	-0.085	538	-0.087	0.0129	-0.664	13.7%			0.00	22.45	17.50

Open DIA in Obelion Terminal

How this is calculated: Options Chain methodology

EXPIRATION

DEC 31, 2026 CHAIN

OPTIONS CHAIN FOR OTHER TICKERS