Home Options COSTChain

COST

Costco Wholesale CorporationClose $951.67EOD only

Max Pain

$945.00

Next expiry Jul 10, 2026

Expected Move

±$12.27

1.3% from close

Price Gap

-6.67

Distance to max pain

IV Rank

Middle-high premium

P/C OI

1.09

Balanced positioning

Consensus

4/4

Partial coverage

Published snapshot: Jul 2, 2026 close

End-of-day snapshot

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

Published Snapshot

Jul 2, 2026 close

COST Options Chain

Data as of market close Jul 2, 2026

Expiration

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

Control Row

Next expiry (DTE 8)

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
560.00	389.09	387.00	396.80	-6.13	1	1	138.6%	0.998	0.0000	-0.152	0.009	0.107
600.00	354.96	348.90	356.00	0.00	1	1	141.8%	0.993	0.0001	-0.334	0.026	0.114
620.00	332.53	327.00	336.70	0.00	1	0	110.9%	0.998	0.0000	-0.140	0.009	0.118
650.00	302.82	297.55	306.50	0.00	1	1	107.9%	0.996	0.0001	-0.203	0.016	0.124
770.00	189.74	179.10	186.00	0.00	15	15	73.1%	0.984	0.0004	-0.360	0.052	0.145
780.00	177.95	168.50	175.70	0.00	15	15	62.1%	0.991	0.0003	-0.233	0.032	0.148
790.00	160.18	159.20	166.00	0.00	0	15	66.1%	0.982	0.0005	-0.370	0.059	0.148
795.00	166.25	152.00	161.90	0.00	17	16	53.6%	0.993	0.0003	-0.188	0.025	0.151
800.00	156.04	147.75	155.30	0.00	3	3	82.0%	0.944	0.0010	-0.954	0.148	0.143
810.00	141.78	138.65	146.00	0.00	1	1	55.2%	0.985	0.0005	-0.295	0.051	0.152
830.00	149.61	119.00	126.20	0.00	15	15	51.0%	0.976	0.0008	-0.362	0.073	0.155
840.00	113.53	109.25	116.50	0.00	0	15	68.7%	0.914	0.0017	-1.102	0.206	0.145
850.00	99.90	99.30	104.60	22.90	6	26	55.8%	0.935	0.0017	-0.762	0.168	0.151
855.00	92.00	94.30	101.00	0.00	1	16	59.6%	0.911	0.0020	-0.990	0.211	0.147
870.00	110.09	77.70	86.65	0.00	15	15	54.7%	0.891	0.0026	-1.051	0.246	0.146
890.00	36.67	59.80	66.15	0.00	2	12	43.2%	0.878	0.0036	-0.916	0.267	0.148
895.00	56.22	54.95	62.00	-19.62	1	1	43.3%	0.857	0.0040	-1.007	0.297	0.145
900.00	53.14	49.70	55.00	17.86	20	32	34.6%	0.886	0.0042	-0.722	0.254	0.151
905.00	32.05	44.45	51.60	6.58	13	25	37.0%	0.847	0.0048	-0.911	0.311	0.145
910.00	41.37	41.30	45.00	20.02	11	30	29.8%	0.870	0.0054	-0.687	0.279	0.150
915.00	20.10	35.65	42.25	0.00	2	20	33.4%	0.814	0.0061	-0.928	0.353	0.140
920.00	35.00	31.55	37.90	19.20	20	98	32.1%	0.789	0.0068	-0.959	0.381	0.137
925.00	28.70	27.25	33.85	15.15	43	145	31.3%	0.757	0.0076	-1.004	0.413	0.132
930.00	26.50	24.40	29.55	16.50	95	145	29.7%	0.726	0.0085	-1.009	0.439	0.127
935.00	22.90	20.90	24.00	15.14	282	163	25.4%	0.707	0.0103	-0.898	0.453	0.124
940.00	18.04	18.00	20.00	11.54	193	198	23.9%	0.661	0.0116	-0.896	0.483	0.117
945.00	16.72	15.20	17.65	11.12	187	96	25.1%	0.596	0.0117	-0.980	0.510	0.106
950.00	12.68	12.30	14.75	8.58	288	265	24.8%	0.537	0.0122	-0.984	0.524	0.095
955.00	11.18	9.95	12.00	8.08	157	281	24.2%	0.475	0.0125	-0.957	0.525	0.084
957.50	9.15	8.85	10.95	6.45	219	197	24.2%	0.444	0.0124	-0.950	0.521	0.079
960.00	9.30	8.15	9.60	6.94	201	172	23.7%	0.411	0.0125	-0.911	0.513	0.073
965.00	7.00	6.30	7.50	5.07	253	239	23.1%	0.347	0.0121	-0.843	0.487	0.062
967.50	5.50	5.55	7.05	4.00	96	26	23.8%	0.323	0.0114	-0.842	0.473	0.058
970.00	5.33	4.85	6.15	3.60	385	213	23.5%	0.293	0.0111	-0.795	0.454	0.052
972.50	4.60	4.20	5.55	3.10	118	31	23.7%	0.268	0.0105	-0.766	0.435	0.048
975.00	4.40	3.65	4.80	3.10	247	95	23.5%	0.241	0.0101	-0.714	0.410	0.043
977.50	3.84	3.10	4.10	2.89	538	27	23.1%	0.214	0.0095	-0.657	0.384	0.038
980.00	3.50	2.71	3.50	2.56	378	397	22.9%	0.188	0.0090	-0.603	0.356	0.034
985.00	2.37	1.97	3.25	1.58	112	125	24.6%	0.166	0.0077	-0.595	0.328	0.030
990.00	1.97	1.62	2.25	1.47	351	504	23.8%	0.124	0.0065	-0.471	0.269	0.022
995.00	1.52	1.20	1.79	0.96	226	236	24.2%	0.099	0.0055	-0.408	0.230	0.018
1000.00	1.20	0.91	1.49	0.90	222	488	24.9%	0.081	0.0046	-0.362	0.199	0.015
1005.00	0.53	0.53	1.08	0.23	43	64	24.8%	0.061	0.0037	-0.287	0.158	0.011
1010.00	0.65	0.35	0.76	0.42	21	118	24.6%	0.044	0.0029	-0.219	0.122	0.008
1015.00	0.55	0.38	2.48	0.21	51	171	34.5%	0.096	0.0037	-0.562	0.224	0.017
1020.00	0.40	0.13	0.60	0.25	61	265	26.5%	0.032	0.0021	-0.184	0.095	0.006
1025.00	0.23	0.10	0.50	0.00	35	250	27.1%	0.026	0.0017	-0.159	0.081	0.005
1030.00	0.24	0.20	0.31	0.09	14	161	26.4%	0.017	0.0012	-0.106	0.055	0.003
1035.00	0.17	0.01	2.90	0.05	11	212	43.5%	0.089	0.0028	-0.669	0.212	0.016
1040.00	0.10	0.00	1.08	-0.06	2	77	36.2%	0.042	0.0019	-0.309	0.118	0.007
1045.00	0.24	0.00	4.80	0.00	10	33	54.2%	0.115	0.0027	-1.004	0.256	0.020
1050.00	0.15	0.00	0.50	0.00	4	139	34.2%	0.021	0.0011	-0.164	0.066	0.004
1055.00	0.23	0.00	0.72	-0.17	22	157	37.8%	0.027	0.0013	-0.225	0.082	0.005
1060.00	0.10	0.00	0.30	0.00	53	79	34.1%	0.013	0.0007	-0.106	0.043	0.002
1065.00	0.17	0.00	0.33	0.07	38	60	35.9%	0.013	0.0007	-0.116	0.045	0.002
1070.00	0.10	0.00	4.80	0.00	4	112	53.2%	0.062	0.0017	-0.616	0.160	0.011
1075.00	0.10	0.00	0.15	0.06	40	408	34.6%	0.006	0.0004	-0.057	0.023	0.001
1080.00	0.05	0.00	0.10	-0.15	3	235	34.1%	0.004	0.0003	-0.040	0.016	0.001
1085.00	0.52	0.00	5.00	0.00	1	39	58.5%	0.059	0.0015	-0.650	0.154	0.010
1090.00	0.38	0.00	8.55	0.00	2	12	68.3%	0.084	0.0017	-1.000	0.203	0.015
1095.00	0.05	0.00	8.55	0.00	223	98	69.9%	0.082	0.0016	-1.007	0.200	0.014
1100.00	0.05	0.00	0.20	0.01	4	85	41.7%	0.007	0.0003	-0.075	0.025	0.001
1105.00	0.13	0.00	0.43	-0.01	65	290	47.4%	0.013	0.0005	-0.150	0.044	0.002
1110.00	0.01	0.00	4.80	0.00	163	131	65.6%	0.050	0.0012	-0.647	0.137	0.009
1115.00	0.21	0.00	6.30	0.00	14	54	71.1%	0.061	0.0013	-0.810	0.158	0.011
1120.00	0.17	0.00	8.55	0.00	9	48	78.0%	0.074	0.0014	-1.039	0.185	0.013
1125.00	0.16	0.00	6.30	0.00	10	273	74.2%	0.058	0.0012	-0.819	0.153	0.010
1130.00	0.11	0.00	7.85	0.00	6	27	79.5%	0.067	0.0012	-0.982	0.172	0.012
1135.00	0.12	0.00	4.80	0.00	6	42	72.8%	0.046	0.0010	-0.663	0.126	0.008
1140.00	0.13	0.00	2.13	0.00	6	129	63.9%	0.023	0.0007	-0.336	0.073	0.004
1145.00	0.06	0.00	4.80	0.00	110	57	75.6%	0.044	0.0009	-0.668	0.123	0.008
1150.00	0.03	0.00	4.80	0.00	140	205	77.0%	0.043	0.0009	-0.671	0.121	0.008
1160.00	0.12	0.00	0.44	0.08	66	95	55.3%	0.006	0.0002	-0.084	0.021	0.001
1170.00	0.56	0.00	5.00	0.00	4	62	83.1%	0.042	0.0008	-0.704	0.118	0.007
1180.00	0.11	0.00	4.80	0.00	229	132	85.1%	0.039	0.0008	-0.685	0.112	0.007
1190.00	0.06	0.00	0.08	0.00	26	289	51.6%	0.001	0.0001	-0.017	0.005	0.000
1200.00	0.14	0.00	0.07	0.00	206	139	52.7%	0.001	0.0000	-0.015	0.004	0.000
1210.00	2.00	0.00	8.55	0.00	58	200	104.3%	0.057	0.0008	-1.124	0.150	0.010
1220.00	0.18	0.00	0.14	0.00	50	87	59.8%	0.002	0.0001	-0.029	0.007	0.000
1230.00	0.06	0.00	0.06	0.00	50	206	57.0%	0.001	0.0000	-0.013	0.003	0.000
1240.00	0.34	0.00	4.80	0.00	2	4	100.3%	0.034	0.0006	-0.709	0.098	0.006
1250.00	2.26	0.00	8.55	0.00	29	29	114.9%	0.052	0.0007	-1.152	0.140	0.009
1260.00	0.41	0.00	8.55	0.00	4	151	117.5%	0.051	0.0007	-1.158	0.137	0.009
1270.00	0.10	0.00	0.05	0.00	20	320	62.5%	0.001	0.0000	-0.011	0.002	0.000
1280.00	0.01	0.00	0.05	0.00	180	382	64.1%	0.001	0.0000	-0.011	0.002	0.000
1290.00	0.03	0.00	0.07	0.00	6	163	67.2%	0.001	0.0000	-0.014	0.003	0.000
1300.00	0.05	0.00	0.10	-0.02	1	3	71.1%	0.001	0.0000	-0.021	0.004	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
540.00	0.01	0.00	0.12	-0.03	53	373	129.3%	-0.001	0.0000	-0.024	0.003	-0.000
550.00	0.15	0.00	2.00	0.00	1	130	171.5%	-0.008	0.0001	-0.334	0.027	-0.001
560.00	0.02	0.00	0.04	0.00	76	281	110.9%	-0.000	0.0000	-0.008	0.001	-0.000
570.00	0.15	0.00	4.80	0.14	59	564	185.2%	-0.017	0.0002	-0.718	0.054	-0.003
580.00	0.14	0.00	0.15	0.00	65	276	116.4%	-0.001	0.0000	-0.030	0.004	-0.000
590.00	0.02	0.00	0.02	0.01	81	298	95.3%	-0.000	0.0000	-0.004	0.001	-0.000
620.00	0.04	0.00	0.08	0.00	16	321	96.1%	-0.000	0.0000	-0.016	0.002	-0.000
630.00	0.03	0.00	0.04	0.00	4	321	87.5%	-0.000	0.0000	-0.008	0.001	-0.000
640.00	0.02	0.00	0.04	0.00	110	1,161	84.4%	-0.000	0.0000	-0.008	0.001	-0.000
650.00	0.06	0.00	0.12	0.00	4	136	89.5%	-0.001	0.0000	-0.024	0.004	-0.000
700.00	0.03	0.00	8.55	0.00	544	181	134.3%	-0.040	0.0005	-1.088	0.114	-0.008
730.00	0.14	0.01	4.80	-0.01	421	217	105.6%	-0.029	0.0005	-0.660	0.088	-0.006
740.00	0.07	0.01	0.38	0.06	708	99	69.1%	-0.004	0.0001	-0.070	0.014	-0.001
745.00	0.07	0.00	4.80	0.00	3	14	98.8%	-0.031	0.0005	-0.651	0.093	-0.006
750.00	0.04	0.00	0.24	0.00	60	430	62.3%	-0.002	0.0001	-0.045	0.010	-0.000
760.00	0.05	0.01	0.11	0.01	311	141	55.1%	-0.001	0.0001	-0.023	0.006	-0.000
770.00	0.24	0.00	0.92	0.00	30	65	66.3%	-0.009	0.0003	-0.151	0.032	-0.002
780.00	0.04	0.00	0.63	-0.10	309	268	59.5%	-0.007	0.0002	-0.106	0.025	-0.001
785.00	0.10	0.00	0.20	-0.02	33	203	50.4%	-0.003	0.0001	-0.037	0.010	-0.000
790.00	0.23	0.00	4.80	0.00	6	60	79.0%	-0.039	0.0008	-0.622	0.111	-0.007
795.00	0.23	0.00	1.30	0.00	54	118	60.5%	-0.014	0.0004	-0.202	0.047	-0.003
800.00	0.10	0.00	4.80	0.00	9	114	74.7%	-0.041	0.0009	-0.614	0.116	-0.008
805.00	0.15	0.00	4.80	0.00	2	259	72.5%	-0.042	0.0009	-0.610	0.119	-0.008
810.00	0.21	0.01	0.20	-0.06	75	113	46.6%	-0.006	0.0003	-0.069	0.021	-0.001
815.00	0.17	0.06	2.30	-0.05	55	64	59.1%	-0.026	0.0008	-0.332	0.079	-0.005
820.00	0.10	0.01	0.23	-0.20	83	277	44.3%	-0.007	0.0003	-0.078	0.025	-0.001
825.00	0.34	0.00	4.25	0.00	6	32	62.2%	-0.044	0.0011	-0.536	0.122	-0.008
830.00	0.18	0.00	1.65	-0.11	4	97	56.9%	-0.037	0.0011	-0.431	0.107	-0.007
835.00	0.34	0.00	2.00	0.00	4	24	57.2%	-0.045	0.0012	-0.501	0.124	-0.008
840.00	0.14	0.00	1.32	-0.09	2	33	50.5%	-0.034	0.0011	-0.352	0.099	-0.006
845.00	0.57	0.01	1.91	0.17	9	17	52.5%	-0.046	0.0014	-0.474	0.128	-0.009
850.00	0.26	0.01	0.37	0.00	22	97	37.3%	-0.013	0.0007	-0.115	0.044	-0.002
855.00	0.46	0.01	0.66	0.03	34	28	39.1%	-0.022	0.0010	-0.189	0.069	-0.004
860.00	0.20	0.20	0.40	-0.30	106	63	34.4%	-0.015	0.0008	-0.121	0.050	-0.003
865.00	0.36	0.01	0.53	-0.25	17	152	34.2%	-0.020	0.0011	-0.153	0.064	-0.004
870.00	0.36	0.01	0.66	-0.48	22	138	33.8%	-0.025	0.0013	-0.184	0.077	-0.005
875.00	0.40	0.00	0.40	-0.72	92	140	29.3%	-0.017	0.0011	-0.117	0.057	-0.003
880.00	0.45	0.02	1.33	-0.91	48	123	34.9%	-0.048	0.0022	-0.323	0.132	-0.009
885.00	0.53	0.00	0.86	-1.12	55	221	29.9%	-0.036	0.0020	-0.221	0.105	-0.007
890.00	0.59	0.20	0.90	-1.57	163	225	28.3%	-0.040	0.0023	-0.226	0.114	-0.007
895.00	0.75	0.70	1.10	-2.53	97	282	27.6%	-0.050	0.0028	-0.262	0.136	-0.009
900.00	0.95	0.67	1.23	-3.05	174	409	26.3%	-0.058	0.0033	-0.280	0.153	-0.011
905.00	1.33	0.82	1.65	-4.12	75	111	26.2%	-0.077	0.0042	-0.347	0.190	-0.014
910.00	1.70	0.94	2.08	-5.25	57	790	25.7%	-0.097	0.0051	-0.404	0.226	-0.018
915.00	2.26	1.52	2.60	-6.62	130	168	25.1%	-0.121	0.0061	-0.463	0.265	-0.022
920.00	2.50	2.07	3.30	-7.65	247	713	24.8%	-0.152	0.0072	-0.531	0.310	-0.028
925.00	3.74	2.71	3.85	-8.66	90	374	23.6%	-0.181	0.0085	-0.565	0.347	-0.034
930.00	4.10	4.25	4.90	-11.88	149	322	23.3%	-0.225	0.0098	-0.633	0.395	-0.042
935.00	6.00	4.80	6.55	-13.38	102	171	23.8%	-0.282	0.0108	-0.724	0.445	-0.052
940.00	8.46	6.35	8.35	-14.78	79	220	24.0%	-0.340	0.0116	-0.787	0.483	-0.063
945.00	9.20	8.40	10.55	-13.92	111	306	24.3%	-0.401	0.0121	-0.839	0.510	-0.075
950.00	11.20	9.85	12.50	-16.76	43	178	23.7%	-0.462	0.0127	-0.834	0.523	-0.087
952.50	14.10	10.95	13.60	-14.35	13	72	23.4%	-0.494	0.0129	-0.824	0.526	-0.093
955.00	15.75	12.25	14.90	-15.60	74	299	23.4%	-0.526	0.0129	-0.816	0.525	-0.099
957.50	16.67	13.45	16.40	-15.73	4	5	23.6%	-0.558	0.0127	-0.811	0.520	-0.105
960.00	18.03	14.70	18.10	-21.53	42	338	24.0%	-0.587	0.0123	-0.811	0.513	-0.110
962.50	35.50	16.00	19.90	-4.15	5	17	24.4%	-0.615	0.0119	-0.808	0.504	-0.116
965.00	20.05	18.15	21.00	-20.00	46	25	23.5%	-0.650	0.0120	-0.743	0.488	-0.122
970.00	25.00	20.35	25.80	-24.22	7	47	26.2%	-0.686	0.0103	-0.796	0.468	-0.130
975.00	28.90	23.80	29.90	-22.85	6	35	27.3%	-0.726	0.0093	-0.772	0.439	-0.138
980.00	34.52	27.55	33.80	-21.17	1	37	27.6%	-0.766	0.0084	-0.707	0.404	-0.146
985.00	45.24	31.00	39.15	-12.21	4	17	31.0%	-0.777	0.0073	-0.779	0.393	-0.149
990.00	42.73	35.40	43.75	-22.05	3	0	32.5%	-0.798	0.0066	-0.767	0.371	-0.154
995.00	48.60	41.65	47.65	-16.35	9	3	32.1%	-0.832	0.0059	-0.659	0.331	-0.161
1000.00	53.97	45.25	52.85	-23.78	15	0	34.9%	-0.838	0.0053	-0.706	0.324	-0.163
1005.00	76.95	50.95	57.00	0.00	53	2	34.6%	-0.864	0.0048	-0.607	0.288	-0.168
1010.00	67.47	55.85	61.85	-12.88	6	5	36.2%	-0.874	0.0043	-0.599	0.273	-0.171
1015.00	73.50	60.95	68.15	-10.35	5	5	42.2%	-0.855	0.0041	-0.801	0.300	-0.169
1020.00	95.86	65.50	73.40	0.00	68	1	45.1%	-0.857	0.0038	-0.853	0.298	-0.170
1030.00	82.41	75.90	83.35	0.00	40	0	49.0%	-0.869	0.0033	-0.876	0.281	-0.174
1035.00	74.62	80.90	88.35	0.00	40	0	51.0%	-0.873	0.0031	-0.890	0.274	-0.176
1040.00	112.94	85.90	92.20	0.00	1	1	49.1%	-0.896	0.0028	-0.722	0.238	-0.181
1045.00	73.35	90.80	98.80	0.00	2	0	56.4%	-0.875	0.0028	-0.984	0.272	-0.178
1050.00	102.12	96.00	103.90	0.00	2	0	58.6%	-0.877	0.0026	-1.013	0.268	-0.180
1055.00	64.80	101.00	108.35	0.00	0	0	58.7%	-0.888	0.0025	-0.939	0.251	-0.183
1065.00	118.12	110.70	118.35	0.00	1	0	62.4%	-0.894	0.0022	-0.960	0.241	-0.186
1070.00	129.88	115.60	121.60	0.00	1	0	57.3%	-0.923	0.0019	-0.661	0.190	-0.191
1075.00	101.00	120.05	126.60	0.00	0	0	59.0%	-0.925	0.0018	-0.667	0.186	-0.193
1080.00	97.29	125.60	133.35	0.00	123	0	67.8%	-0.902	0.0019	-0.987	0.228	-0.190
1085.00	110.35	129.00	138.00	0.00	0	0	68.2%	-0.909	0.0018	-0.935	0.216	-0.192
1100.00	143.46	146.05	151.80	0.00	96	0	68.0%	-0.931	0.0015	-0.731	0.176	-0.199
1115.00	145.35	159.00	168.75	0.00	0	0	51.6%	-0.985	0.0006	-0.055	0.050	-0.211

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.