DIA Option Chain

Data as of Oct 28, 2026

Report date

Expirations

Expiration range

–

Type

Strikes

Chain type

Strike range

–

Volume

–

Last

524.68

Change

+1.40

Open

522.98

Previous

523.28

High

525.77

Low

522.80

Bid

-

Ask

-

Volume

2,187,619

Trades

-

Dividend

0.18

Yield

0.95%

Ex-Div

Oct 20, 2017

Impl Vol

0.152

Hist Vol

0.123

Opt Volume

25,943

Open Int

585,384

IV Quote Option Chain Price History 10 Day Snapshot Strike Pegger Volatility Skew Trade Finder

Expires Oct 30, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
DIA 261030C00522500	4.85	5.30	3.10	2.72	141	208	W	522.50	DIA 261030P00522500	0.94	1.16	1.58	0.53	125	153	W
DIA 261030C00523000	4.45	4.90	3.60	2.36	224	299	W	523.00	DIA 261030P00523000	1.07	1.29	1.72	0.67	513	416	W
DIA 261030C00524000	2.36	3.90	3.59	1.73	682	428	W	524.00	DIA 261030P00524000	1.34	1.58	1.65	1.03	255	434	W
DIA 261030C00525000	3.00	3.30	2.86	1.21	977	600	W	525.00	DIA 261030P00525000	1.65	1.93	2.36	1.51	249	529	W
DIA 261030C00526000	1.17	2.59	2.40	0.80	519	454	W	526.00	DIA 261030P00526000	2.24	2.50	3.50	2.10	38	141	W
DIA 261030C00527000	1.92	2.16	1.51	0.50	386	387	W	527.00	DIA 261030P00527000	2.56	2.85	3.70	2.81	40	116	W

Expires Nov 6, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
DIA 261106C00522500	7.05	7.50	6.25	5.59	25	83	W	522.50	DIA 261106P00522500	2.79	3.10	4.00	2.44	30	96	W
DIA 261106C00523000	6.05	6.95	6.10	5.29	95	508	W	523.00	DIA 261106P00523000	2.86	3.15	4.45	2.63	21	248	W
DIA 261106C00524000	5.50	6.25	5.27	4.70	262	170	W	524.00	DIA 261106P00524000	3.30	3.65	4.05	3.05	105	114	W
DIA 261106C00525000	5.30	5.65	4.69	4.16	170	256	W	525.00	DIA 261106P00525000	3.70	4.00	4.09	3.50	70	509	W
DIA 261106C00526000	4.80	5.20	4.30	3.66	72	81	W	526.00	DIA 261106P00526000	3.90	4.35	5.52	4.00	1	124	W
DIA 261106C00527000	4.35	4.65	3.90	3.20	24	123	W	527.00	DIA 261106P00527000	4.05	4.90	5.63	4.53	21	103	W

Expires Nov 13, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
DIA 261113C00522500	8.65	9.10	7.60	8.47	51	11	W	522.50	DIA 261113P00522500	3.85	4.20	4.75	2.88	4	21	W
DIA 261113C00523000	8.35	9.20	7.45	8.15	346	110	W	523.00	DIA 261113P00523000	3.55	4.40	5.25	3.05	94	35	W
DIA 261113C00524000	7.65	8.05	6.81	7.52	202	52	W	524.00	DIA 261113P00524000	3.90	4.75	5.52	3.42	17	104	W
DIA 261113C00525000	6.50	7.45	5.67	6.92	10	310	W	525.00	DIA 261113P00525000	4.75	5.15	5.35	3.81	27	26	W
DIA 261113C00526000	6.45	6.85	5.53	6.35	0	38	W	526.00	DIA 261113P00526000	5.15	5.55	7.55	4.24	0	12	W
DIA 261113C00527000	3.60	7.25	5.09	5.81	0	413	W	527.00	DIA 261113P00527000	4.95	6.60	7.10	4.69	12	78	W

Expires Nov 20, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
DIA 261120C00522000	10.20	10.80	9.65	12.50	159	71	S	522.00	DIA 261120P00522000	4.85	5.20	5.80	2.51	4	130	S
DIA 261120C00523000	9.40	10.00	8.85	11.78	96	130	S	523.00	DIA 261120P00523000	5.10	5.55	6.85	2.78	32	138	S
DIA 261120C00524000	8.90	9.00	7.70	11.09	96	146	S	524.00	DIA 261120P00524000	5.55	5.95	6.55	3.08	141	283	S
DIA 261120C00525000	8.25	8.70	7.60	10.43	186	528	S	525.00	DIA 261120P00525000	5.85	6.30	7.39	3.40	11	304	S
DIA 261120C00526000	7.65	8.10	6.74	9.78	13	153	S	526.00	DIA 261120P00526000	6.30	6.75	7.40	3.74	5	36	S
DIA 261120C00527000	7.05	7.50	6.04	9.16	19	106	S	527.00	DIA 261120P00527000	6.75	7.20	7.50	4.10	20	131	S

Expires Nov 27, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
DIA 261127C00522500	10.60	11.20	10.03	16.89	1	27	W	522.50	DIA 261127P00522500	5.70	6.15	7.40	2.07	0	9	W
DIA 261127C00523000	9.80	10.80	9.84	16.51	8	31	W	523.00	DIA 261127P00523000	5.15	7.00	7.77	2.18	0	10	W
DIA 261127C00524000	9.70	10.20	8.85	15.76	23	65	W	524.00	DIA 261127P00524000	5.50	7.35	7.59	2.40	1	20	W
DIA 261127C00525000	8.35	9.55	8.40	15.02	7	111	W	525.00	DIA 261127P00525000	6.60	7.05	7.13	2.63	28	25	W
DIA 261127C00526000	7.80	8.95	7.90	14.30	0	42	W	526.00	DIA 261127P00526000	7.00	7.50	7.95	2.89	0	53	W
DIA 261127C00527000	7.80	8.40	7.22	13.59	10	47	W	527.00	DIA 261127P00527000	6.70	7.90	10.19	3.16	0	20	W

Expires Dec 4, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
DIA 261204C00522500	12.00	12.60	11.45	22.95	1	1	W	522.50	DIA 261204P00522500	6.60	7.20	8.85	1.42	0	22	W
DIA 261204C00523000	11.65	12.15	12.00	22.54	0	1	W	523.00	DIA 261204P00523000	6.60	7.20	9.23	1.49	0	10	W
DIA 261204C00524000	11.05	11.50	11.20	21.73	4	2	W	524.00	DIA 261204P00524000	7.00	7.60	7.86	1.64	24	2	W
DIA 261204C00525000	10.40	11.00	9.70	20.93	2	7	W	525.00	DIA 261204P00525000	7.55	8.35	9.00	1.80	1	33	W
DIA 261204C00526000	9.85	10.35	8.98	20.14	2	0	W	526.00	—	—	—	—	—	—	—	—
DIA 261204C00527000	9.25	9.70	8.50	19.36	2	0	W	527.00	—	—	—	—	—	—	—	—

Expires Dec 18, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
DIA 261218C00522000	14.40	15.00	13.80	39.75	3	92	S	522.00	DIA 261218P00522000	8.00	8.60	9.33	0.41	35	62	S
DIA 261218C00523000	13.80	14.40	13.14	38.87	21	42	S	523.00	DIA 261218P00523000	8.40	9.00	9.65	0.46	42	10	S
DIA 261218C00524000	12.20	13.70	12.30	37.98	10	58	S	524.00	DIA 261218P00524000	7.80	10.35	10.30	0.51	8	82	S
DIA 261218C00525000	11.65	14.05	11.40	37.11	50	2,190	S	525.00	DIA 261218P00525000	9.30	9.75	10.40	0.56	128	1,352	S
DIA 261218C00526000	10.90	13.80	10.85	36.24	22	12	S	526.00	DIA 261218P00526000	7.60	11.90	11.25	0.62	21	31	S
DIA 261218C00527000	11.40	12.00	10.90	35.37	11	32	S	527.00	DIA 261218P00527000	10.00	10.60	11.40	0.68	11	25	S

Expires Dec 31, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
DIA 261231C00522000	15.80	16.40	14.85	59.74	0	58	Q	522.00	DIA 261231P00522000	9.15	9.65	16.20	0.08	0	11	Q
DIA 261231C00523000	15.15	15.65	14.50	58.86	0	214	Q	523.00	DIA 261231P00523000	9.55	10.05	11.46	0.09	4	113	Q
DIA 261231C00524000	14.55	15.05	13.28	57.98	9	28	Q	524.00	DIA 261231P00524000	9.80	10.40	11.75	0.10	0	8	Q
DIA 261231C00525000	13.90	14.45	13.50	57.10	5	202	Q	525.00	DIA 261231P00525000	10.20	10.80	12.95	0.11	0	266	Q
DIA 261231C00526000	13.35	13.85	10.82	56.22	0	5	Q	526.00	DIA 261231P00526000	10.60	11.20	13.35	0.12	0	9	Q
DIA 261231C00527000	12.75	13.25	12.65	55.34	0	50	Q	527.00	DIA 261231P00527000	11.00	11.80	16.50	0.14	0	5	Q

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