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

15.3%

525 strike

EXPECTED MOVE

$42.08

ATM straddle

MAX PAIN

$540.00

+3.3%

PUT/CALL VOLUME

5.52

3,229 / 585

MAR 31, 2027 CHAIN

CALLS										PUTS
Bid	Ask	Last	Vol	OI	IV	Delta	Gamma	Theta	Strike	Theta	Gamma	Delta	IV	OI	Vol	Last	Ask	Bid
44.00	48.50	49.45		5	17.6%	0.760	0.0052	-0.053	492	-0.061	0.0054	-0.248	17.5%	29		9.23	11.50	6.60
43.05	48.00	48.60		5	17.5%	0.755	0.0053	-0.053	493	-0.061	0.0055	-0.253	17.4%	61		8.80	11.50	7.00
42.25	47.00	47.95		1	17.4%	0.750	0.0054	-0.054	494	-0.061	0.0056	-0.258	17.3%	57		8.88	11.95	7.00
41.50	46.00	37.20		55	17.2%	0.745	0.0054	-0.054	495	-0.062	0.0057	-0.263	17.3%	41	20	9.45	12.00	7.50
40.70	45.50	46.05		5	17.2%	0.740	0.0055	-0.055	496	-0.062	0.0058	-0.268	17.3%	11		10.16	12.45	7.50
40.00	44.50	45.30		5	17.1%	0.735	0.0056	-0.055	497	-0.063	0.0058	-0.274	17.2%	5	1	10.23	12.20	8.10
39.50	43.75	44.60		5	17.1%	0.730	0.0057	-0.056	498	-0.063	0.0060	-0.279	17.2%	4		9.77	12.90	8.00
38.50	43.00	43.80		5	17.0%	0.725	0.0058	-0.056	499	-0.063	0.0060	-0.285	17.0%	7		12.77	13.00	8.10
37.65	42.50	39.81		300	17.0%	0.719	0.0058	-0.057	500	-0.064	0.0061	-0.290	17.0%	336	5	12.55	12.90	8.85
37.00	41.50	36.75		3	16.8%	0.714	0.0059	-0.057	501	-0.064	0.0062	-0.296	16.8%	4		11.29	13.50	8.60
36.15	41.00	41.80		5	16.8%	0.709	0.0060	-0.057	502	-0.065	0.0063	-0.302	16.9%	143		12.60	13.85	9.00
34.00	38.50	30.60		67	16.5%	0.691	0.0062	-0.058	505	-0.066	0.0066	-0.320	16.5%	24		12.25	14.50	9.60
30.50	35.00	36.32		27	16.2%	0.661	0.0066	-0.060	510	-0.067	0.0070	-0.352	16.2%	40		16.25	16.00	11.05
27.05	32.00	31.53		85	16.0%	0.629	0.0070	-0.061	515	-0.068	0.0075	-0.387	15.8%	16		16.70	17.50	12.60
23.80	28.50	26.75		37	15.6%	0.594	0.0073	-0.062	520	-0.069	0.0079	-0.425	15.7%	860		16.75	19.35	14.60
20.75	25.50	23.40		64	15.3%	0.558	0.0076	-0.063	525	-0.069	0.0083	-0.465	15.3%	645		17.79	21.40	16.50
18.00	22.90	22.25		84	15.1%	0.520	0.0078	-0.062	530	-0.069	0.0086	-0.507	15.0%	432		21.00	23.50	18.60
15.30	20.00	18.05	1	21	14.7%	0.481	0.0079	-0.062	535	-0.068	0.0088	-0.551	14.7%	10		20.60	26.00	21.05
13.00	17.85	16.75		71	14.6%	0.442	0.0080	-0.060	540	-0.067	0.0090	-0.596	14.6%	274		28.00	28.75	24.00
10.75	15.50	13.40	1	517	14.3%	0.402	0.0079	-0.059	545	-0.065	0.0091	-0.642	14.4%	1,002		33.02	31.70	27.00
9.00	13.20	11.66		414	14.0%	0.362	0.0078	-0.056	550	-0.062	0.0090	-0.689	14.1%	32		33.59	34.90	30.00
7.00	11.90	11.75		17	13.9%	0.324	0.0076	-0.053	555	-0.059	0.0090	-0.735	14.0%	1		41.60	38.40	33.50
5.50	10.40	7.05		84	13.8%	0.287	0.0072	-0.050	560	-0.057	0.0090	-0.781	14.0%			0.00	42.15	37.50
5.85	9.00	8.61		110	14.4%	0.253	0.0069	-0.046	565	-0.056	0.0094	-0.829	13.9%			0.00	46.20	41.50
5.00	7.90	5.18		192	14.5%	0.220	0.0064	-0.043	570	-0.053	0.0104	-0.878	13.7%			42.20	50.45	45.50
4.15	6.75	4.40		443	14.4%	0.191	0.0059	-0.039	575	-0.073	0.0107	-0.930	13.7%			57.26	54.95	50.00
3.40	4.20	3.56	12	125	13.5%	0.165	0.0054	-0.035	580	-0.082	0.0077	-0.969	14.2%			57.00	59.75	55.00
1.88	5.15	2.87	99	259	13.9%	0.142	0.0049	-0.032	585	-0.082	0.0022	-0.991	0.0%			61.20	64.50	59.75
2.29	4.60	2.30	392	303	14.6%	0.122	0.0044	-0.029	590	-0.082	0.0000	-1.000	0.0%			69.80	69.50	64.75
1.84	2.47	2.41		182	13.5%	0.104	0.0039	-0.026	595	-0.082	0.0000	-1.000	0.0%			0.00	74.50	69.75
1.51	3.80	1.96		181	13.5%	0.090	0.0035	-0.023	600	-0.082	0.0000	-1.000	0.0%			80.50	79.50	74.75

Open DIA in Obelion Terminal

How this is calculated: Options Chain methodology

EXPIRATION

MAR 31, 2027 CHAIN

OPTIONS CHAIN FOR OTHER TICKERS