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WMB20260918C85
WMB Sep 18 2026 85.00 Call (WMB260918C00085000)
option OPRA

EOD

Jul 21, 2026

0.5000-10.714%(-0.0600)7

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-21	0.4500	0.5000	0.4500	0.5000	-10.714%	7	5,714	0.000%
2026-07-20	0.4500	0.7500	0.4500	0.5600	+33.333%	16	5,719	-10.714%
2026-07-17	0.6000	0.6000	0.4200	0.4200	-35.385%	15	5,708	+19.048%
2026-07-16	0.6700	0.7000	0.6500	0.6500	+18.182%	22	5,716	-23.077%
2026-07-15	0.8000	0.8100	0.5500	0.5500	-33.735%	298	5,716	-9.091%
2026-07-14	0.9500	0.9500	0.7600	0.8300	+6.410%	86	5,570	-39.759%
2026-07-13	0.6500	0.8000	0.6500	0.7800	+20.000%	515	5,495	-35.897%
2026-07-10	0.7000	0.7500	0.6500	0.6500	-27.778%	27	5,494	-23.077%
2026-07-09	0.9000	1.1000	0.9000	0.9000	+20.000%	9	5,503	-44.444%
2026-07-08	0.8000	0.9000	0.7500	0.7500	-11.765%	721	5,506	-33.333%
2026-07-07	0.6500	0.8500	0.6500	0.8500	+88.889%	30	4,885	-41.176%
2026-07-06	0.6000	0.6000	0.4500	0.4500	-8.163%	14	4,896	+11.111%
2026-07-02	0.5500	0.5500	0.4900	0.4900	-10.909%	13	4,901	+2.041%
2026-07-01	0.6000	0.6000	0.5500	0.5500	-31.250%	30	4,901	-9.091%
2026-06-30	1.0000	1.0000	0.8000	0.8000	-8.046%	59	4,905	-37.500%
2026-06-29	1.1500	1.1500	0.8200	0.8700	-47.904%	108	4,854	-42.529%
2026-06-26	1.6500	1.7500	1.6300	1.6700	+15.172%	131	4,804	-70.060%
2026-06-25	1.4500	1.5000	1.4100	1.4500	+29.464%	34	4,744	-65.517%
2026-06-24	1.0500	1.1500	1.0100	1.1200	+5.660%	16	4,715	-55.357%
2026-06-23	0.9000	1.1200	0.9000	1.0600	-7.826%	969	4,710	-52.830%
2026-06-22	0.8200	1.1900	0.8200	1.1500	+61.972%	52	3,816	-56.522%
2026-06-18	0.6500	0.7100	0.6500	0.7100	+29.091%	46	3,742	-29.577%
2026-06-17	0.5500	0.5500	0.5500	0.5500	0.000%	2	3,742	-9.091%
2026-06-16	0.5500	0.6000	0.5200	0.5500	-31.250%	86	3,742	-9.091%
2026-06-12	0.7300	0.8000	0.7300	0.8000	+23.077%	6	3,758	-37.500%
2026-06-11	0.6500	0.6500	0.6500	0.6500	-7.143%	2	3,758	-23.077%
2026-06-09	0.5800	0.7000	0.5800	0.7000	0.000%	55	3,760	-28.571%
2026-06-08	0.7000	0.7000	0.7000	0.7000	-6.667%	1	3,790	-28.571%
2026-06-05	0.7500	0.7500	0.7500	0.7500	-16.667%	10	3,790	-33.333%
2026-06-04	0.8000	0.9000	0.8000	0.9000	+4.651%	70	3,790	-44.444%
2026-06-03	0.8400	1.0000	0.8400	0.8600	+22.857%	29	3,740	-41.860%
2026-06-02	0.7000	0.7500	0.7000	0.7000	+40.000%	44	3,738	-28.571%
2026-06-01	0.7500	0.7500	0.5000	0.5000	-23.077%	180	3,719	0.000%
2026-05-29	0.7000	0.7500	0.6500	0.6500	-40.909%	42	3,544	-23.077%
2026-05-28	1.0000	1.1000	1.0000	1.1000	-8.333%	9	3,549	-54.545%
2026-05-27	1.3000	1.5000	1.2000	1.2000	-31.429%	303	3,556	-58.333%
2026-05-26	1.7500	1.7500	1.7500	1.7500	-22.222%	60	3,387	-71.429%
2026-05-22	2.2500	2.2800	2.2200	2.2500	+10.294%	44	3,387	-77.778%
2026-05-21	2.0700	2.0800	2.0400	2.0400	-7.273%	10	3,347	-75.490%
2026-05-20	2.3700	2.3700	2.1000	2.2000	-14.397%	14	3,347	-77.273%
2026-05-19	2.2900	2.5700	2.2900	2.5700	+25.366%	6	3,338	-80.545%
2026-05-18	1.9500	2.2800	1.7500	2.0500	+2.500%	50	3,338	-75.610%
2026-05-15	2.1500	2.1500	2.0000	2.0000	+11.111%	6	3,338	-75.000%
2026-05-14	1.8000	1.8000	1.8000	1.8000	+20.000%	3	3,369	-72.222%
2026-05-13	1.3200	1.5000	1.3000	1.5000	+20.000%	30	3,369	-66.667%
2026-05-12	1.2000	1.2500	1.2000	1.2500	+5.932%	9	3,369	-60.000%
2026-05-11	0.9500	1.2000	0.9500	1.1800	+12.381%	151	3,369	-57.627%
2026-05-08	1.0000	1.0500	1.0000	1.0500	-19.847%	12	3,333	-52.381%
2026-05-06	1.3100	1.3100	1.3100	1.3100	-32.821%	2	3,336	-61.832%
2026-05-05	1.8700	2.0000	1.8000	1.9500	+11.429%	2,897	4,651	-74.359%
2026-05-04	1.7500	1.7500	1.6000	1.7500	+2.941%	170	669	-71.429%
2026-05-01	1.6500	1.7500	1.6200	1.7000	-2.857%	161	457	-70.588%
2026-04-30	1.6900	1.9000	1.6900	1.7500	+34.615%	42	457	-71.429%
2026-04-29	1.2500	1.3500	1.2500	1.3000	+8.333%	93	429	-61.538%
2026-04-28	1.1500	1.2500	1.1500	1.2000	+33.333%	12	415	-58.333%
2026-04-27	1.0500	1.0500	0.9000	0.9000	-14.286%	29	407	-44.444%
2026-04-24	1.0500	1.0500	1.0500	1.0500	+61.538%	1	391	-52.381%
2026-04-17	0.6500	0.6500	0.6500	0.6500	-51.128%	2	392	-23.077%
2026-04-13	1.3300	1.3300	1.3300	1.3300	-5.000%	1	392	-62.406%
2026-04-10	1.4000	1.4000	1.4000	1.4000	-3.448%	1	391	-64.286%
2026-04-08	0.8000	1.4500	0.8000	1.4500	-27.500%	18	392	-65.517%
2026-04-07	1.9500	2.0000	1.9500	2.0000	+21.212%	3	375	-75.000%
2026-04-06	1.6500	1.6500	1.6500	1.6500	+6.452%	4	372	-69.697%
2026-04-02	1.7000	1.7000	1.5500	1.5500	-3.125%	4	364	-67.742%
2026-04-01	1.5500	1.6500	1.4500	1.6000	-17.949%	17	364	-68.750%
2026-03-31	2.0500	2.0500	1.9500	1.9500	-7.143%	14	356	-74.359%
2026-03-30	2.2000	2.3000	2.1000	2.1000	-17.647%	31	344	-76.190%
2026-03-27	2.5500	2.5500	2.5500	2.5500	+13.333%	22	313	-80.392%
2026-03-26	2.1500	2.2500	2.1500	2.2500	-10.359%	11	293	-77.778%
2026-03-24	2.6000	2.6000	2.5100	2.5100	+9.130%	25	282	-80.080%
2026-03-23	2.1500	2.3000	2.1000	2.3000	-2.128%	63	264	-78.261%
2026-03-20	2.3500	2.3500	2.3500	2.3500	-9.615%	15	228	-78.723%
2026-03-19	2.6000	2.6000	2.6000	2.6000	+23.223%	39	213	-80.769%
2026-03-18	2.0000	2.1100	2.0000	2.1100	-12.083%	20	174	-76.303%
2026-03-17	2.5800	2.7000	2.4000	2.4000	+7.143%	89	172	-79.167%
2026-03-16	2.3500	2.3500	2.2000	2.2400	-6.667%	23	87	-77.679%
2026-03-13	2.3500	2.4500	2.3500	2.4000	-2.041%	10	74	-79.167%
2026-03-11	2.5600	2.5600	2.4500	2.4500	+8.889%	14	72	-79.592%
2026-03-10	2.3000	2.3000	2.2000	2.2500	-2.174%	8	68	-77.778%
2026-03-09	2.5000	2.6000	2.2500	2.3000	-20.690%	33	67	-78.261%
2026-03-05	2.9000	2.9000	2.9000	2.9000	-12.121%	1	48	-82.759%
2026-03-03	3.3000	3.3000	3.3000	3.3000	+8.553%	12	47	-84.848%
2026-03-02	3.0400	3.0400	3.0400	3.0400	+10.545%	1	38	-83.553%
2026-02-27	2.7500	2.8000	2.7500	2.7500	0.000%	5	37	-81.818%
2026-02-26	2.5500	2.7500	2.5500	2.7500	+52.778%	6	32	-81.818%
2026-02-12	1.8000	1.8000	1.8000	1.8000	+500.000%	5	30	-72.222%
2025-08-28	0.3000	0.3000	0.3000	0.3000	0.000%	25	25	+66.667%