Home Options BLKChain

BLK

BlackRock, Inc.Close $1154.35EOD only

Max Pain

$1080.00

Next expiry Aug 21, 2026

Expected Move

±$22.10

1.9% from close

Price Gap

-74.35

Distance to max pain

IV Rank

Low premium

P/C OI

0.91

Balanced positioning

Consensus

4/4

Partial coverage

Published snapshot: Aug 18, 2026 close

End-of-day snapshot

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

Published Snapshot

Aug 18, 2026 close

BLK Options Chain

Data as of market close Aug 18, 2026

Expiration

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

Control Row

Next expiry (DTE 3)

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
600.00	465.54	396.00	405.00	0.00	1	1	0.0%	1.000	0.0000	-0.071	0.000	0.049
740.00	372.32	411.20	420.50	0.00	0	1	207.6%	0.993	0.0001	-0.790	0.020	0.060
760.00	352.20	391.30	400.50	0.00	1	2	197.6%	0.992	0.0001	-0.815	0.022	0.062
780.00	309.00	371.30	380.50	0.00	1	1	186.8%	0.992	0.0001	-0.817	0.023	0.063
800.00	284.15	351.30	360.50	0.00	5	8	176.2%	0.991	0.0001	-0.819	0.025	0.065
810.00	302.70	341.30	350.50	0.00	0	1	171.0%	0.991	0.0001	-0.820	0.025	0.066
820.00	292.70	331.30	340.60	0.00	1	1	166.7%	0.990	0.0001	-0.844	0.027	0.066
840.00	282.40	311.30	320.60	0.00	0	2	156.5%	0.990	0.0002	-0.845	0.029	0.068
850.00	143.50	301.30	310.60	0.00	5	6	151.4%	0.989	0.0002	-0.846	0.030	0.069
860.00	280.00	291.30	300.60	0.00	1	4	146.4%	0.989	0.0002	-0.846	0.031	0.070
870.00	154.40	223.10	231.40	0.00	0	9	0.0%	1.000	0.0000	-0.102	0.000	0.071
880.00	251.21	271.30	280.60	0.00	1	2	136.6%	0.988	0.0002	-0.848	0.033	0.071
890.00	115.00	184.30	191.00	0.00	1	1	0.0%	1.000	0.0000	-0.105	0.000	0.073
900.00	166.30	194.00	203.10	0.00	4	5	0.0%	1.000	0.0000	-0.106	0.000	0.074
910.00	145.60	184.20	192.20	0.00	2	2	0.0%	1.000	0.0000	-0.107	0.000	0.075
920.00	152.70	175.00	183.70	0.00	4	4	0.0%	1.000	0.0000	-0.108	0.000	0.076
930.00	201.40	221.50	230.00	0.00	1	2	110.0%	0.987	0.0003	-0.759	0.036	0.075
940.00	120.00	159.00	167.00	0.00	1	1	0.0%	1.000	0.0000	-0.111	0.000	0.077
950.00	81.00	201.50	210.50	0.00	1	9	103.8%	0.983	0.0004	-0.869	0.044	0.076
960.00	200.65	191.50	200.50	154.87	1	12	99.1%	0.982	0.0004	-0.869	0.046	0.077
970.00	183.00	181.80	190.50	0.00	1	14	96.0%	0.980	0.0005	-0.934	0.051	0.078
980.00	161.00	171.60	180.50	0.00	1	90	90.3%	0.980	0.0005	-0.889	0.052	0.079
990.00	67.29	161.50	170.50	0.00	1	20	85.2%	0.979	0.0006	-0.866	0.053	0.079
1000.00	112.70	151.50	160.50	0.00	2	29	80.6%	0.978	0.0006	-0.864	0.056	0.080
1010.00	150.20	142.60	150.50	0.00	1	16	80.6%	0.969	0.0008	-1.090	0.073	0.080
1020.00	134.80	131.90	140.50	0.00	1	23	73.1%	0.972	0.0008	-0.943	0.068	0.081
1025.00	107.55	126.50	135.50	0.00	1	1	69.1%	0.973	0.0008	-0.857	0.064	0.082
1030.00	139.55	123.50	130.50	0.00	1	157	74.1%	0.959	0.0011	-1.257	0.092	0.081
1040.00	129.60	111.50	120.60	0.00	1	25	62.6%	0.969	0.0011	-0.872	0.072	0.082
1045.00	31.35	106.60	115.60	0.00	0	1	60.7%	0.967	0.0011	-0.890	0.076	0.083
1047.50	106.60	104.10	113.00	0.00	2	3	59.1%	0.968	0.0012	-0.868	0.076	0.083
1050.00	130.30	101.80	110.60	0.00	1	61	59.0%	0.964	0.0013	-0.927	0.082	0.083
1060.00	91.55	91.80	100.60	0.00	1	35	54.3%	0.961	0.0015	-0.920	0.088	0.083
1065.00	63.46	86.60	95.60	0.00	1	2	51.3%	0.961	0.0016	-0.876	0.088	0.084
1070.00	88.60	82.00	90.60	39.00	2	48	50.2%	0.955	0.0018	-0.949	0.099	0.084
1075.00	98.67	77.00	85.60	0.00	1	6	66.7%	0.887	0.0027	-2.337	0.200	0.077
1080.00	79.04	72.30	80.70	-10.81	11	242	64.2%	0.881	0.0030	-2.336	0.208	0.077
1085.00	23.04	67.00	75.70	0.00	0	1	61.2%	0.875	0.0032	-2.305	0.215	0.077
1090.00	70.99	62.80	70.80	-16.66	1	85	58.5%	0.867	0.0035	-2.298	0.224	0.077
1095.00	32.00	57.10	65.90	0.00	0	4	55.8%	0.859	0.0038	-2.286	0.234	0.076
1100.00	55.50	53.10	61.00	-10.91	1	196	53.0%	0.850	0.0042	-2.269	0.244	0.076
1105.00	28.70	48.10	55.60	0.00	0	12	48.7%	0.846	0.0047	-2.123	0.248	0.076
1110.00	55.50	43.50	51.00	0.00	3	194	46.7%	0.830	0.0052	-2.170	0.265	0.075
1115.00	39.10	38.80	46.50	0.00	1	37	44.9%	0.811	0.0058	-2.226	0.283	0.073
1120.00	44.20	35.00	41.90	0.00	1	599	42.7%	0.791	0.0064	-2.242	0.301	0.072
1125.00	36.83	30.50	37.40	0.00	1	6	40.5%	0.767	0.0072	-2.260	0.320	0.070
1130.00	48.45	25.50	33.00	0.00	1	53	38.4%	0.739	0.0081	-2.272	0.340	0.068
1132.50	44.60	24.10	31.00	0.00	0	3	37.7%	0.721	0.0085	-2.304	0.352	0.066
1135.00	18.00	21.40	29.00	-26.00	3	260	37.0%	0.703	0.0090	-2.324	0.362	0.064
1140.00	16.80	18.60	25.00	0.00	4	126	35.2%	0.662	0.0099	-2.331	0.382	0.061
1145.00	19.50	15.50	21.80	0.00	2	8	34.8%	0.612	0.0105	-2.406	0.401	0.056
1150.00	13.00	12.40	18.70	-0.40	4	67	34.2%	0.559	0.0110	-2.424	0.413	0.052
1155.00	13.60	10.20	15.90	0.00	2	7	33.6%	0.503	0.0113	-2.408	0.417	0.047
1160.00	10.99	7.20	13.00	0.30	2	134	32.4%	0.445	0.0116	-2.293	0.413	0.041
1165.00	8.90	5.60	11.00	-12.50	1	55	32.5%	0.388	0.0113	-2.226	0.401	0.036
1170.00	6.50	4.30	7.50	0.10	8	123	28.7%	0.312	0.0118	-1.815	0.370	0.029
1175.00	4.70	3.50	6.20	0.00	4	17	29.2%	0.260	0.0106	-1.686	0.339	0.024
1180.00	2.89	2.50	4.70	-0.91	1	193	28.6%	0.206	0.0095	-1.446	0.298	0.019
1185.00	3.40	0.50	4.90	0.53	5	9	32.1%	0.191	0.0081	-1.552	0.285	0.018
1190.00	0.20	0.75	2.85	-2.62	1	48	28.7%	0.126	0.0069	-1.053	0.217	0.012
1195.00	1.25	0.75	1.95	-0.70	2	18	27.8%	0.089	0.0055	-0.790	0.168	0.008
1200.00	1.00	0.55	1.55	-0.40	16	357	28.3%	0.069	0.0045	-0.660	0.138	0.006
1205.00	8.20	0.25	2.50	0.00	0	3	34.7%	0.091	0.0045	-1.001	0.171	0.008
1210.00	0.65	0.20	0.95	-0.52	2	24	29.1%	0.039	0.0028	-0.437	0.089	0.004
1215.00	0.65	0.15	0.80	-1.91	2	4	30.0%	0.032	0.0023	-0.375	0.074	0.003
1220.00	0.35	0.10	0.65	-0.25	5	206	30.6%	0.025	0.0018	-0.310	0.060	0.002
1225.00	0.40	0.05	0.55	0.00	4	6	31.4%	0.020	0.0015	-0.265	0.050	0.002
1240.00	2.50	0.10	0.60	0.00	5	83	37.2%	0.018	0.0011	-0.289	0.046	0.002
1260.00	0.75	0.00	0.05	0.00	1	25	31.6%	0.001	0.0001	-0.023	0.004	0.000
1280.00	0.07	0.00	6.80	-0.08	1	11	71.1%	0.059	0.0016	-1.460	0.123	0.005
1300.00	0.05	0.00	7.30	0.00	1	20	80.2%	0.056	0.0013	-1.579	0.118	0.005
1320.00	0.05	0.00	7.30	0.00	4	6	87.8%	0.050	0.0011	-1.599	0.109	0.005
1340.00	0.05	0.00	7.30	0.00	1	2	95.1%	0.046	0.0010	-1.616	0.102	0.004
1360.00	0.05	0.00	7.30	0.00	11	13	102.2%	0.043	0.0009	-1.630	0.095	0.004
1380.00	0.05	0.00	7.30	0.00	10	13	109.1%	0.040	0.0008	-1.642	0.090	0.004
1400.00	0.21	0.00	7.30	0.00	1	5	115.8%	0.037	0.0007	-1.653	0.085	0.003
1500.00	3.40	0.00	0.00	0.00	0	0	50.0%	0.000	0.0000	0.000	0.000	0.000
1580.00	0.25	0.00	7.50	0.00	2	3	170.0%	0.025	0.0003	-1.748	0.062	0.002

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
540.00	0.05	0.00	0.05	-0.02	1	8	221.9%	-0.000	0.0000	-0.008	0.000	-0.000
560.00	0.12	0.00	7.50	-3.58	1	0	371.0%	-0.010	0.0001	-1.751	0.028	-0.001
580.00	4.60	0.00	0.00	0.00	0	0	50.0%	0.000	0.0000	0.000	0.000	0.000
600.00	0.24	0.00	0.25	0.14	1	14	219.9%	-0.000	0.0000	-0.050	0.001	-0.000
620.00	0.33	0.00	7.50	0.28	1	0	324.3%	-0.012	0.0001	-1.744	0.032	-0.001
640.00	12.00	0.00	4.10	0.00	3	43	279.9%	-0.007	0.0001	-0.962	0.021	-0.001
660.00	1.49	0.00	3.10	0.00	1	0	255.7%	-0.006	0.0001	-0.726	0.017	-0.001
680.00	1.06	0.00	7.30	0.00	3	10	280.3%	-0.014	0.0001	-1.692	0.036	-0.001
700.00	1.27	0.00	7.30	0.00	2	8	266.9%	-0.014	0.0001	-1.689	0.038	-0.001
720.00	0.51	0.00	7.30	0.00	12	12	253.9%	-0.015	0.0001	-1.685	0.040	-0.002
740.00	2.40	0.00	4.40	0.00	3	21	220.7%	-0.010	0.0001	-1.029	0.028	-0.001
760.00	0.40	0.00	7.30	0.00	1	207	228.8%	-0.017	0.0002	-1.677	0.044	-0.002
780.00	0.54	0.00	7.30	0.00	50	104	216.6%	-0.018	0.0002	-1.672	0.046	-0.002
790.00	0.60	0.00	7.30	0.00	50	94	210.6%	-0.019	0.0002	-1.670	0.048	-0.002
800.00	0.25	0.00	3.50	0.00	1	46	179.7%	-0.010	0.0001	-0.818	0.027	-0.001
810.00	2.03	0.00	7.30	0.00	2	138	198.9%	-0.020	0.0002	-1.665	0.050	-0.002
820.00	2.26	0.00	7.30	0.00	1	8	193.0%	-0.020	0.0002	-1.661	0.052	-0.002
830.00	2.50	0.00	7.50	0.00	1	4	188.3%	-0.022	0.0003	-1.701	0.054	-0.002
840.00	0.25	0.00	10.00	0.00	2	59	193.8%	-0.029	0.0003	-2.218	0.069	-0.003
850.00	2.45	0.00	7.50	0.00	50	161	176.9%	-0.023	0.0003	-1.694	0.058	-0.002
860.00	3.89	0.00	7.50	0.00	1	4	171.3%	-0.024	0.0003	-1.690	0.059	-0.002
870.00	1.15	0.00	7.50	0.00	1	18	165.7%	-0.025	0.0003	-1.685	0.061	-0.003
880.00	0.05	0.00	7.50	0.00	1	44	160.2%	-0.026	0.0004	-1.681	0.063	-0.003
890.00	0.25	0.00	7.30	0.00	1	25	153.8%	-0.026	0.0004	-1.635	0.064	-0.003
900.00	0.55	0.00	7.30	0.00	11	50	148.4%	-0.027	0.0004	-1.629	0.066	-0.003
910.00	1.69	0.00	7.30	0.00	82	23	143.0%	-0.029	0.0004	-1.624	0.068	-0.003
920.00	1.50	0.00	7.30	0.00	2	28	137.6%	-0.030	0.0005	-1.619	0.071	-0.003
930.00	3.71	0.00	7.30	0.00	1	77	132.3%	-0.031	0.0005	-1.613	0.073	-0.003
940.00	0.20	0.00	7.30	0.00	1	79	127.0%	-0.033	0.0005	-1.606	0.076	-0.003
950.00	1.22	0.00	7.30	0.00	2	262	121.7%	-0.034	0.0006	-1.599	0.079	-0.003
960.00	1.25	0.00	7.30	0.00	2	38	116.4%	-0.036	0.0006	-1.591	0.082	-0.004
970.00	0.95	0.00	7.30	0.00	2	33	111.2%	-0.038	0.0007	-1.583	0.086	-0.004
980.00	1.87	0.00	7.30	0.00	1	16	106.0%	-0.040	0.0008	-1.573	0.089	-0.004
985.00	2.03	0.00	7.30	0.00	1	2	103.4%	-0.041	0.0008	-1.568	0.091	-0.004
990.00	3.39	0.00	7.30	0.00	3	118	100.8%	-0.042	0.0008	-1.563	0.093	-0.004
995.00	4.00	0.00	7.30	0.00	0	1	98.2%	-0.043	0.0009	-1.558	0.096	-0.004
1000.00	1.00	0.00	10.00	0.00	5	70	103.4%	-0.057	0.0011	-2.050	0.119	-0.006
1005.00	1.37	0.00	7.30	0.00	1	3	93.0%	-0.046	0.0010	-1.546	0.100	-0.004
1010.00	1.55	0.00	7.30	0.00	4	65	90.4%	-0.047	0.0010	-1.540	0.103	-0.005
1020.00	0.90	0.00	7.30	0.00	1	149	85.2%	-0.050	0.0012	-1.526	0.108	-0.005
1025.00	2.08	0.00	7.30	0.00	1	2	82.6%	-0.052	0.0012	-1.519	0.111	-0.005
1030.00	0.10	0.00	7.30	0.00	2	56	80.0%	-0.053	0.0013	-1.511	0.114	-0.005
1035.00	0.07	0.00	7.30	0.00	1	98	77.4%	-0.055	0.0014	-1.503	0.117	-0.005
1040.00	1.65	0.00	7.30	0.00	1	31	74.8%	-0.057	0.0015	-1.494	0.120	-0.006
1042.50	1.15	0.00	7.30	0.00	2	1	73.5%	-0.059	0.0015	-1.490	0.122	-0.006
1045.00	9.80	0.00	7.30	0.00	4	6	72.2%	-0.060	0.0016	-1.485	0.124	-0.006
1047.50	10.20	0.00	7.30	0.00	0	1	70.9%	-0.061	0.0016	-1.480	0.126	-0.006
1050.00	1.30	0.00	7.30	0.00	1	49	69.6%	-0.062	0.0017	-1.475	0.128	-0.006
1052.50	1.55	0.00	7.30	0.00	3	1	68.3%	-0.063	0.0017	-1.470	0.130	-0.006
1055.00	3.40	0.00	7.30	0.00	1	4	67.0%	-0.065	0.0018	-1.464	0.132	-0.006
1060.00	1.00	0.00	7.30	0.00	5	123	64.4%	-0.067	0.0019	-1.453	0.136	-0.007
1065.00	4.10	0.00	7.30	0.00	14	12	61.7%	-0.070	0.0021	-1.441	0.141	-0.007
1070.00	4.70	0.00	0.70	0.00	16	21	40.6%	-0.018	0.0011	-0.316	0.047	-0.002
1075.00	3.41	0.00	5.60	0.00	0	3	52.4%	-0.063	0.0023	-1.125	0.130	-0.006
1080.00	3.10	0.00	7.40	0.00	1	65	54.0%	-0.082	0.0027	-1.414	0.158	-0.008
1085.00	49.60	0.00	7.40	0.00	0	1	51.3%	-0.086	0.0029	-1.397	0.165	-0.008
1090.00	0.97	0.00	7.40	0.72	4	19	61.6%	-0.144	0.0035	-2.420	0.238	-0.014
1095.00	1.00	0.05	1.00	0.50	14	15	32.5%	-0.035	0.0023	-0.430	0.080	-0.003
1100.00	0.65	0.05	0.65	-1.45	11	105	27.7%	-0.026	0.0021	-0.285	0.063	-0.002
1105.00	1.12	0.05	2.15	0.00	10	20	34.1%	-0.075	0.0040	-0.830	0.148	-0.007
1110.00	1.26	0.05	1.00	0.00	10	73	25.8%	-0.044	0.0035	-0.416	0.098	-0.004
1117.50	4.50	0.40	1.35	0.00	0	7	24.1%	-0.066	0.0051	-0.528	0.134	-0.006
1120.00	4.90	0.50	1.80	0.00	7	11	24.9%	-0.086	0.0060	-0.668	0.164	-0.008
1125.00	1.79	0.90	2.50	0.49	2	6	24.8%	-0.120	0.0077	-0.851	0.210	-0.012
1130.00	2.94	0.60	4.50	-0.36	7	93	27.8%	-0.192	0.0094	-1.297	0.285	-0.018
1135.00	2.96	2.05	4.10	0.36	1	2	23.5%	-0.206	0.0116	-1.137	0.298	-0.020
1140.00	10.00	2.70	6.00	5.15	1	24	24.7%	-0.279	0.0130	-1.407	0.352	-0.027
1145.00	12.19	3.80	7.30	8.88	30	34	23.7%	-0.342	0.0148	-1.470	0.384	-0.033
1150.00	11.80	5.10	9.00	1.80	6	53	22.9%	-0.417	0.0163	-1.504	0.408	-0.040
1155.00	9.50	6.70	11.40	-1.43	5	12	23.0%	-0.500	0.0166	-1.529	0.418	-0.048
1160.00	12.60	8.70	14.40	-1.40	11	57	23.5%	-0.580	0.0159	-1.521	0.409	-0.056
1165.00	8.55	11.30	17.70	0.00	0	1	24.0%	-0.654	0.0147	-1.451	0.386	-0.063
1170.00	16.80	15.00	22.00	-2.70	4	5	26.1%	-0.706	0.0126	-1.469	0.360	-0.069
1175.00	27.00	18.50	25.10	0.00	5	9	24.8%	-0.777	0.0115	-1.184	0.312	-0.076
1180.00	17.31	23.00	30.10	0.00	6	7	27.9%	-0.800	0.0096	-1.250	0.293	-0.078
1185.00	19.00	27.00	34.30	0.00	0	4	28.5%	-0.838	0.0082	-1.101	0.257	-0.082
1190.00	21.50	31.30	39.10	0.00	0	21	30.6%	-0.857	0.0070	-1.083	0.236	-0.084
1200.00	40.18	41.00	47.90	0.00	1	6	31.4%	-0.909	0.0050	-0.763	0.171	-0.090
1220.00	208.20	126.70	134.60	0.00	1	0	190.4%	-0.592	0.0019	-12.800	0.406	-0.066
1240.00	134.10	80.20	89.00	0.00	1	0	54.2%	-0.923	0.0025	-1.231	0.151	-0.095
1260.00	256.27	182.50	190.80	0.00	4	2	252.6%	-0.605	0.0015	-16.861	0.403	-0.071
1280.00	193.20	120.20	129.00	0.00	1	0	70.8%	-0.942	0.0016	-1.290	0.121	-0.100
1320.00	208.70	160.20	169.00	0.00	1	0	86.1%	-0.953	0.0011	-1.326	0.103	-0.104
1420.00	369.80	0.00	0.00	0.00	0	0	0.0%	-1.000	0.0000	0.167	0.000	-0.117

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.