Home Options DIAChain

DIA

SPDR Dow Jones Industrial Average ETFClose $500.24EOD only

Max Pain

$495.00

Next expiry May 22, 2026

Expected Move

±$4.67

0.9% from close

Price Gap

-5.24

Distance to max pain

IV Rank

Middle-high premium

P/C OI

1.93

Slightly put-heavy

Consensus

—

No reports available

Published snapshot: May 20, 2026 close

End-of-day snapshot

This page reflects DIA options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

May 20, 2026 close

DIA Options Chain

Data as of market close May 20, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 2)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
380.00	114.15	120.40	120.75	5.00	5	1	142.4%	0.996	0.0002	-0.196	0.004	0.021
390.00	99.20	110.40	110.75	0.00	0	3	130.6%	0.996	0.0003	-0.199	0.005	0.021
430.00	69.60	70.40	70.80	-1.90	3	3	86.0%	0.992	0.0007	-0.224	0.008	0.023
440.00	56.20	58.20	63.00	0.00	5	4	74.8%	0.991	0.0009	-0.226	0.009	0.024
450.00	50.22	50.40	50.80	3.80	35	38	63.7%	0.989	0.0013	-0.229	0.011	0.024
452.50	43.65	47.90	48.30	0.00	1	7	60.9%	0.988	0.0014	-0.230	0.012	0.024
453.00	48.55	47.40	47.80	0.00	0	5	60.4%	0.988	0.0014	-0.231	0.012	0.024
455.00	44.01	45.40	45.80	-2.22	1	8	58.1%	0.987	0.0015	-0.231	0.012	0.025
457.50	26.43	35.00	39.90	0.00	0	0	0.0%	1.000	0.0000	-0.054	0.000	0.025
460.00	36.24	38.00	42.90	0.00	1	5	85.7%	0.913	0.0050	-1.307	0.059	0.023
462.50	16.15	30.00	34.90	0.00	0	8	0.0%	1.000	0.0000	-0.054	0.000	0.025
463.00	32.75	35.00	39.85	-4.90	1	1	80.5%	0.908	0.0055	-1.275	0.061	0.023
464.00	31.75	34.00	38.90	5.55	10	3	79.5%	0.905	0.0057	-1.291	0.063	0.023
465.00	34.90	35.45	35.80	0.00	1	15	51.3%	0.974	0.0031	-0.337	0.022	0.025
466.00	30.67	34.45	34.80	0.00	2	3	50.1%	0.974	0.0033	-0.338	0.023	0.025
467.00	32.07	33.45	33.80	0.00	0	1	48.9%	0.973	0.0035	-0.338	0.023	0.025
468.00	28.50	32.45	32.80	0.45	4	31	47.7%	0.972	0.0036	-0.337	0.024	0.025
469.00	25.29	31.45	31.80	-6.56	1	3	46.5%	0.971	0.0038	-0.338	0.024	0.025
470.00	29.05	30.45	30.80	1.84	10	13	45.3%	0.970	0.0040	-0.338	0.025	0.025
471.00	25.30	29.45	29.80	0.00	6	6	44.1%	0.969	0.0043	-0.338	0.026	0.025
474.00	19.70	24.00	28.90	0.15	2	27	63.7%	0.879	0.0085	-1.234	0.074	0.023
475.00	26.10	23.05	27.90	4.75	174	378	62.1%	0.876	0.0089	-1.227	0.076	0.023
476.00	21.10	22.15	27.00	-2.93	5	17	61.4%	0.869	0.0094	-1.256	0.079	0.022
477.00	16.95	23.45	23.85	-6.95	5	144	37.5%	0.959	0.0064	-0.361	0.033	0.025
477.50	21.90	22.95	23.35	0.00	2	2	36.9%	0.958	0.0066	-0.360	0.033	0.025
478.00	18.55	22.45	22.85	0.00	1	33	36.2%	0.957	0.0068	-0.360	0.034	0.025
479.00	20.60	21.45	21.85	0.00	2	8	35.0%	0.955	0.0073	-0.359	0.035	0.025
480.00	20.74	18.65	23.00	5.84	8	80	54.7%	0.852	0.0114	-1.218	0.086	0.022
481.00	17.80	17.60	22.00	3.55	73	30	53.1%	0.847	0.0120	-1.207	0.087	0.022
482.00	19.10	16.10	20.90	-0.55	7	2	50.6%	0.845	0.0127	-1.161	0.088	0.022
483.00	17.32	17.50	17.85	2.47	38	64	29.8%	0.946	0.0099	-0.355	0.040	0.025
484.00	12.13	16.50	16.90	0.00	1	11	29.2%	0.940	0.0111	-0.377	0.044	0.025
485.00	14.25	13.75	18.00	3.16	4	125	46.2%	0.823	0.0152	-1.155	0.096	0.022
486.00	8.75	12.30	17.00	-0.90	22	22	44.5%	0.816	0.0161	-1.140	0.098	0.021
487.00	10.10	12.50	16.00	0.00	4	48	42.7%	0.808	0.0173	-1.123	0.101	0.021
488.00	13.20	11.55	15.00	6.05	10	50	40.9%	0.800	0.0185	-1.105	0.104	0.021
489.00	10.41	11.60	12.00	2.61	5	37	23.4%	0.909	0.0189	-0.406	0.061	0.024
490.00	10.54	8.80	11.10	4.57	58	116	22.9%	0.893	0.0217	-0.441	0.068	0.024
491.00	8.65	7.50	11.40	3.75	104	61	31.3%	0.796	0.0245	-0.867	0.105	0.021
492.00	8.00	7.55	9.00	3.70	63	76	19.0%	0.886	0.0274	-0.390	0.071	0.024
493.00	7.76	6.85	8.25	4.31	111	362	19.5%	0.849	0.0324	-0.471	0.087	0.023
494.00	7.25	5.85	7.35	4.25	385	376	18.6%	0.825	0.0374	-0.491	0.095	0.022
495.00	6.58	5.35	6.50	4.11	434	552	17.9%	0.793	0.0430	-0.520	0.106	0.021
496.00	5.35	5.05	5.65	3.32	593	335	17.1%	0.757	0.0494	-0.538	0.116	0.020
497.00	4.55	4.50	4.85	2.88	526	478	16.4%	0.713	0.0562	-0.557	0.126	0.019
498.00	3.90	3.80	4.10	2.55	486	398	15.7%	0.660	0.0629	-0.572	0.136	0.018
499.00	3.15	3.15	3.40	2.02	1,064	725	15.1%	0.598	0.0690	-0.577	0.143	0.016
500.00	2.63	2.36	2.74	1.69	1,986	3,267	14.5%	0.529	0.0742	-0.564	0.147	0.014
501.00	2.09	2.10	2.18	1.43	1,585	2,244	14.0%	0.453	0.0762	-0.541	0.147	0.012
502.00	1.52	1.55	1.71	0.99	402	222	13.7%	0.376	0.0745	-0.505	0.140	0.010
503.00	1.22	1.16	1.30	0.81	2,024	1,628	13.4%	0.300	0.0700	-0.449	0.129	0.008
504.00	0.87	0.85	0.99	0.54	195	704	13.3%	0.232	0.0619	-0.390	0.113	0.006
505.00	0.64	0.60	0.74	0.42	2,489	2,191	13.2%	0.174	0.0524	-0.326	0.095	0.005
506.00	0.45	0.41	0.53	0.29	85	415	13.1%	0.124	0.0424	-0.255	0.076	0.003
507.00	0.31	0.28	0.39	0.12	30	658	13.1%	0.088	0.0329	-0.200	0.059	0.002
507.50	0.23	0.23	0.33	-0.05	101	132	13.1%	0.073	0.0286	-0.173	0.051	0.002
508.00	0.23	0.19	0.28	0.13	21	122	13.2%	0.060	0.0246	-0.149	0.044	0.002
509.00	0.16	0.12	0.20	0.05	69	203	13.2%	0.041	0.0178	-0.109	0.032	0.001
510.00	0.10	0.09	0.16	0.05	232	553	13.7%	0.030	0.0134	-0.088	0.025	0.001
511.00	0.07	0.05	0.10	0.03	57	146	13.4%	0.017	0.0086	-0.054	0.016	0.000
512.00	0.06	0.03	0.08	0.03	25	745	13.9%	0.013	0.0064	-0.043	0.012	0.000
513.00	0.03	0.01	0.07	0.01	11	2,975	14.5%	0.010	0.0050	-0.036	0.010	0.000
515.00	0.03	0.00	0.05	0.00	17	3,107	15.5%	0.006	0.0030	-0.025	0.006	0.000
520.00	0.03	0.00	0.04	0.02	28	3,159	19.1%	0.003	0.0014	-0.018	0.004	0.000
525.00	0.02	0.00	0.04	0.01	6	3,036	23.2%	0.003	0.0010	-0.018	0.003	0.000
530.00	0.01	0.00	0.03	0.00	100	241	26.2%	0.002	0.0005	-0.012	0.002	0.000
535.00	0.02	0.00	0.03	0.00	1	39	29.9%	0.001	0.0004	-0.012	0.002	0.000
540.00	0.02	0.00	0.03	0.00	2	8	33.6%	0.001	0.0003	-0.012	0.001	0.000
545.00	0.01	0.00	4.80	0.00	1	3	82.0%	0.084	0.0051	-1.179	0.057	0.002
550.00	0.01	0.00	0.01	0.00	10	4	36.3%	0.000	0.0001	-0.003	0.000	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
355.00	0.01	0.00	0.03	0.00	1	2	123.4%	-0.000	0.0000	-0.003	0.000	-0.000
360.00	0.03	0.00	0.03	0.00	2	2	118.8%	-0.000	0.0000	-0.003	0.000	-0.000
365.00	1.13	0.00	0.24	0.00	0	4	140.8%	-0.001	0.0001	-0.046	0.001	-0.000
370.00	0.56	0.00	0.24	0.00	0	5	135.4%	-0.001	0.0001	-0.046	0.001	-0.000
375.00	0.35	0.00	2.13	0.00	0	10	179.1%	-0.012	0.0005	-0.535	0.012	-0.000
380.00	0.11	0.00	0.03	0.00	1	9	100.8%	-0.000	0.0000	-0.004	0.000	-0.000
385.00	0.04	0.00	0.03	0.00	1	19	96.9%	-0.000	0.0000	-0.004	0.000	-0.000
390.00	0.18	0.00	0.03	0.00	1	4	92.2%	-0.000	0.0000	-0.004	0.000	-0.000
395.00	0.10	0.00	0.03	0.00	1	6	87.5%	-0.000	0.0000	-0.004	0.000	-0.000
400.00	0.03	0.00	0.02	0.00	100	103	80.5%	-0.000	0.0000	-0.002	0.000	-0.000
405.00	1.45	0.00	4.80	0.00	0	1	165.0%	-0.037	0.0013	-1.220	0.030	-0.001
410.00	0.02	0.00	0.03	0.00	6	30	75.0%	-0.000	0.0000	-0.004	0.000	-0.000
415.00	0.01	0.00	0.03	0.00	10	32	70.3%	-0.000	0.0000	-0.004	0.000	-0.000
420.00	0.01	0.00	0.03	0.00	1	36	66.4%	-0.000	0.0000	-0.004	0.000	-0.000
425.00	0.01	0.00	0.03	-0.01	10	77	62.5%	-0.000	0.0000	-0.004	0.000	-0.000
430.00	0.01	0.00	0.03	0.00	2	238	58.6%	-0.000	0.0000	-0.004	0.000	-0.000
435.00	0.01	0.00	0.03	0.00	3	319	53.9%	-0.000	0.0000	-0.004	0.000	-0.000
440.00	0.01	0.00	0.03	-0.01	3	91	50.0%	-0.000	0.0000	-0.004	0.000	-0.000
445.00	0.01	0.01	0.03	-0.01	1	3,111	49.6%	-0.001	0.0001	-0.011	0.001	-0.000
450.00	0.03	0.00	0.03	0.00	1	3,154	45.3%	-0.001	0.0002	-0.011	0.001	-0.000
451.00	2.49	0.00	0.03	0.00	1	2	44.3%	-0.001	0.0002	-0.010	0.001	-0.000
452.00	0.18	0.00	0.03	0.00	1	3	43.4%	-0.001	0.0002	-0.010	0.001	-0.000
453.00	0.03	0.00	0.03	0.00	1	5	42.6%	-0.001	0.0002	-0.010	0.001	-0.000
454.00	0.06	0.00	0.03	0.00	1	9	41.8%	-0.001	0.0002	-0.010	0.001	-0.000
455.00	0.02	0.00	0.03	-0.02	1	12	41.0%	-0.001	0.0002	-0.011	0.001	-0.000
456.00	0.05	0.00	0.03	0.00	10	22	40.2%	-0.001	0.0002	-0.011	0.001	-0.000
457.00	0.08	0.00	0.03	0.00	1	13	39.3%	-0.001	0.0002	-0.011	0.001	-0.000
457.50	0.02	0.00	0.03	-0.16	8	10	38.9%	-0.001	0.0002	-0.011	0.001	-0.000
458.00	1.81	0.00	0.03	0.00	1	23	38.3%	-0.001	0.0002	-0.010	0.001	-0.000
459.00	0.08	0.00	0.04	0.00	4	5	38.9%	-0.001	0.0003	-0.015	0.002	-0.000
460.00	0.02	0.00	0.04	-0.02	5	80	37.9%	-0.001	0.0003	-0.015	0.002	-0.000
461.00	0.06	0.00	0.04	0.00	1	50	37.1%	-0.001	0.0003	-0.015	0.002	-0.000
462.00	0.01	0.00	0.04	-0.03	15	44	36.1%	-0.001	0.0003	-0.015	0.002	-0.000
462.50	0.03	0.00	0.04	0.00	12	66	35.7%	-0.001	0.0003	-0.015	0.002	-0.000
463.00	0.02	0.00	0.04	-0.04	7	87	35.4%	-0.001	0.0004	-0.015	0.002	-0.000
464.00	0.05	0.00	0.04	0.00	10	62	34.4%	-0.001	0.0004	-0.015	0.002	-0.000
465.00	0.04	0.00	0.04	-0.04	51	55	33.6%	-0.002	0.0004	-0.015	0.002	-0.000
466.00	0.01	0.00	0.04	-0.15	1	18	32.6%	-0.002	0.0004	-0.015	0.002	-0.000
467.00	0.01	0.00	0.04	-0.06	16	24	31.8%	-0.002	0.0004	-0.016	0.002	-0.000
467.50	0.05	0.00	0.04	0.00	12	79	31.4%	-0.002	0.0005	-0.016	0.002	-0.000
468.00	0.04	0.00	0.04	-0.06	5	115	31.0%	-0.002	0.0005	-0.016	0.002	-0.000
469.00	0.12	0.00	0.04	0.00	2	227	30.1%	-0.002	0.0005	-0.016	0.002	-0.000
470.00	0.01	0.00	0.04	-0.06	1	121	29.3%	-0.002	0.0006	-0.016	0.002	-0.000
471.00	0.03	0.00	0.04	-0.05	1	37	28.3%	-0.002	0.0006	-0.016	0.002	-0.000
472.00	0.04	0.00	0.04	-0.04	3	86	27.5%	-0.002	0.0006	-0.016	0.002	-0.000
472.50	0.19	0.00	0.04	0.00	1	176	27.0%	-0.002	0.0006	-0.016	0.002	-0.000
473.00	0.02	0.00	0.04	-0.07	48	37	26.6%	-0.002	0.0007	-0.016	0.002	-0.000
474.00	0.04	0.00	0.04	-0.06	152	248	25.7%	-0.002	0.0007	-0.016	0.003	-0.000
475.00	0.02	0.00	0.04	-0.09	18	333	24.8%	-0.002	0.0008	-0.016	0.003	-0.000
476.00	0.13	0.00	0.04	0.00	3	328	23.9%	-0.002	0.0008	-0.016	0.003	-0.000
477.00	0.03	0.00	0.05	-0.15	33	318	23.7%	-0.003	0.0011	-0.021	0.004	-0.000
477.50	0.05	0.00	0.05	-0.10	1	306	23.2%	-0.003	0.0011	-0.021	0.004	-0.000
478.00	0.02	0.00	0.05	-0.17	114	199	22.9%	-0.003	0.0012	-0.021	0.004	-0.000
479.00	0.04	0.00	0.05	-0.21	154	307	21.9%	-0.003	0.0013	-0.021	0.004	-0.000
480.00	0.04	0.00	0.06	-0.24	157	568	21.6%	-0.005	0.0017	-0.026	0.005	-0.000
481.00	0.07	0.02	0.06	-0.17	76	382	20.6%	-0.005	0.0018	-0.026	0.005	-0.000
482.00	0.06	0.02	0.07	-0.33	256	332	20.2%	-0.006	0.0023	-0.031	0.006	-0.000
483.00	0.08	0.03	0.08	-0.38	75	154	19.6%	-0.007	0.0028	-0.037	0.008	-0.000
484.00	0.07	0.04	0.10	-0.42	189	244	19.3%	-0.010	0.0037	-0.047	0.010	-0.000
485.00	0.08	0.05	0.12	-0.58	291	2,325	18.9%	-0.013	0.0047	-0.057	0.012	-0.000
486.00	0.11	0.05	0.14	-0.62	183	278	18.4%	-0.016	0.0059	-0.067	0.015	-0.000
487.00	0.13	0.09	0.17	-0.81	336	443	18.0%	-0.021	0.0075	-0.083	0.019	-0.001
488.00	0.19	0.12	0.20	-0.93	187	160	17.5%	-0.027	0.0095	-0.098	0.023	-0.001
489.00	0.19	0.15	0.23	-1.09	429	450	16.9%	-0.033	0.0117	-0.112	0.027	-0.001
490.00	0.23	0.20	0.27	-1.31	391	740	16.3%	-0.041	0.0146	-0.130	0.033	-0.001
491.00	0.27	0.25	0.32	-1.48	423	988	15.8%	-0.052	0.0183	-0.153	0.040	-0.001
492.00	0.35	0.31	0.40	-1.83	632	417	15.4%	-0.069	0.0233	-0.186	0.049	-0.002
493.00	0.46	0.39	0.49	-2.14	610	273	15.0%	-0.090	0.0293	-0.221	0.060	-0.002
494.00	0.55	0.47	0.60	-2.50	334	543	14.6%	-0.117	0.0364	-0.258	0.073	-0.003
495.00	0.69	0.63	0.68	-2.86	276	432	13.7%	-0.143	0.0445	-0.277	0.084	-0.004
496.00	0.86	0.80	0.91	-3.24	451	570	13.7%	-0.193	0.0539	-0.337	0.102	-0.005
497.00	1.08	1.01	1.12	-3.72	557	424	13.3%	-0.246	0.0639	-0.373	0.117	-0.007
498.00	1.33	1.28	1.39	-2.67	847	121	13.0%	-0.310	0.0734	-0.405	0.131	-0.009
499.00	1.68	1.63	1.75	-3.42	281	242	12.8%	-0.386	0.0805	-0.431	0.142	-0.011
500.00	2.08	1.94	2.31	-4.02	365	371	13.4%	-0.469	0.0800	-0.467	0.147	-0.013
501.00	2.47	2.02	2.98	-5.53	39	65	14.3%	-0.546	0.0751	-0.491	0.147	-0.015
502.00	3.05	0.55	4.95	-5.40	18	23	22.1%	-0.576	0.0478	-0.768	0.145	-0.016
503.00	3.82	2.90	6.00	-5.53	3	44	24.7%	-0.610	0.0419	-0.842	0.142	-0.017
504.00	4.90	2.75	7.00	-4.00	2	3	26.9%	-0.638	0.0376	-0.896	0.139	-0.018
505.00	5.18	3.95	7.50	-4.89	23	28	26.1%	-0.680	0.0370	-0.823	0.132	-0.019
506.00	7.10	3.50	8.35	-1.10	22	1	27.2%	-0.708	0.0341	-0.822	0.127	-0.020
508.00	8.02	5.30	10.00	0.00	0	0	28.7%	-0.759	0.0293	-0.782	0.115	-0.021
509.00	13.55	8.50	8.90	0.00	1	1	12.2%	-0.971	0.0148	-0.017	0.025	-0.027
510.00	14.55	7.10	12.00	0.00	1	2	32.2%	-0.785	0.0245	-0.822	0.108	-0.022
520.00	22.85	18.50	22.00	0.00	1	0	47.8%	-0.858	0.0127	-0.941	0.083	-0.025
525.00	24.20	22.20	27.00	-4.50	5	0	54.8%	-0.878	0.0100	-0.974	0.075	-0.025
530.00	33.00	27.40	32.00	0.00	0	0	61.6%	-0.892	0.0081	-0.999	0.069	-0.026

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.