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BRKB20260918P430
BRK.B Sep 18 2026 430.00 Put (BRKB260918P00430000)
option OPRA

EOD

Jun 30, 2026

1.46-2.667%(-0.04)6

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-30	1.3900	1.4600	1.3900	1.4600	-2.667%	6	2,737	0.000%
2026-06-29	1.4200	1.5000	1.4200	1.5000	+7.143%	13	2,737	-2.667%
2026-06-26	1.7500	1.7500	1.4000	1.4000	-33.649%	4	2,736	+4.286%
2026-06-25	1.6000	2.1100	1.5600	2.1100	+41.611%	10	2,739	-30.806%
2026-06-24	1.4000	1.4900	1.4000	1.4900	-17.222%	7	2,739	-2.013%
2026-06-23	1.7000	1.8000	1.5200	1.8000	0.000%	8	2,740	-18.889%
2026-06-22	1.8000	1.8000	1.8000	1.8000	-9.548%	1	2,744	-18.889%
2026-06-18	1.9200	1.9900	1.9200	1.9900	+24.375%	3	2,742	-26.633%
2026-06-16	1.6800	1.6800	1.6000	1.6000	-15.789%	6	2,742	-8.750%
2026-06-15	2.4400	2.4400	1.7200	1.9000	-31.655%	10	2,742	-23.158%
2026-06-12	2.7500	2.7800	2.7500	2.7800	-13.125%	4	2,748	-47.482%
2026-06-11	3.1000	3.2000	3.1000	3.2000	+13.879%	2	2,750	-54.375%
2026-06-10	2.8100	2.8100	2.8100	2.8100	+6.038%	2	2,749	-48.043%
2026-06-09	2.7000	2.7000	2.6400	2.6500	-6.028%	7	2,748	-44.906%
2026-06-08	2.6000	2.8500	2.6000	2.8200	+11.024%	44	2,745	-48.227%
2026-06-05	2.6900	2.6900	2.5400	2.5400	-24.179%	5	2,742	-42.520%
2026-06-04	3.4500	3.4500	3.2500	3.3500	-11.842%	15	2,747	-56.418%
2026-06-03	3.7000	3.8500	3.6900	3.8000	-19.149%	88	2,747	-61.579%
2026-06-01	4.4200	4.8500	4.4200	4.7000	+20.513%	16	2,742	-68.936%
2026-05-29	3.8000	3.9000	3.7800	3.9000	+15.044%	4	2,729	-62.564%
2026-05-27	3.2000	3.3900	3.2000	3.3900	+10.423%	4	2,729	-56.932%
2026-05-26	3.0000	3.0700	2.8700	3.0700	+3.020%	8	2,726	-52.443%
2026-05-22	3.0900	3.0900	2.9800	2.9800	-21.579%	4	2,724	-51.007%
2026-05-21	3.8000	3.8000	3.8000	3.8000	-1.299%	1	2,723	-61.579%
2026-05-20	3.8500	4.0000	3.8500	3.8500	+20.313%	12	2,723	-62.078%
2026-05-19	3.2000	3.2000	3.1000	3.2000	-4.478%	30	2,721	-54.375%
2026-05-18	3.3500	3.3500	3.3500	3.3500	-6.685%	2	2,721	-56.418%
2026-05-14	3.4500	3.7500	3.4500	3.5900	+7.164%	17	2,721	-59.331%
2026-05-13	3.5900	3.5900	3.2500	3.3500	-2.899%	56	2,712	-56.418%
2026-05-12	3.4500	3.4500	3.4500	3.4500	-15.854%	2	2,712	-57.681%
2026-05-11	4.0300	4.1000	4.0300	4.1000	-4.651%	3	2,712	-64.390%
2026-05-08	4.2800	4.3000	4.2800	4.3000	-7.527%	4	2,713	-66.047%
2026-05-07	5.1000	5.1000	4.6500	4.6500	-16.667%	2	2,717	-68.602%
2026-05-06	5.5900	5.7300	5.5800	5.5800	-7.921%	5	2,718	-73.835%
2026-05-05	5.6000	6.3500	5.6000	6.0600	+1.000%	60	2,720	-75.908%
2026-05-04	5.2000	6.0000	4.3000	6.0000	+5.263%	127	2,686	-75.667%
2026-05-01	5.4000	5.7000	5.1500	5.7000	0.000%	20	2,598	-74.386%
2026-04-30	5.5000	5.8000	5.3500	5.7000	+1.786%	97	2,598	-74.386%
2026-04-29	5.4500	5.6000	5.4000	5.6000	+1.818%	26	2,513	-73.929%
2026-04-28	5.7700	5.7800	5.3400	5.5000	-19.118%	8	2,492	-73.455%
2026-04-24	6.8500	6.9000	6.8000	6.8000	-13.043%	17	2,491	-78.529%
2026-04-22	7.0000	7.8200	6.9000	7.8200	+13.333%	46	2,502	-81.330%
2026-04-21	6.2800	6.9000	6.2800	6.9000	+6.154%	7	2,487	-78.841%
2026-04-20	6.1000	6.5000	6.0500	6.5000	+9.244%	25	2,487	-77.538%
2026-04-17	6.1500	6.1500	5.7100	5.9500	-13.768%	32	2,486	-75.462%
2026-04-16	6.6500	6.9500	6.6500	6.9000	+3.759%	36	2,506	-78.841%
2026-04-15	6.7500	6.7500	6.6500	6.6500	+1.527%	27	2,507	-78.045%
2026-04-14	6.4500	6.5600	6.2000	6.5500	+3.968%	10	2,506	-77.710%
2026-04-13	6.3000	6.3000	6.3000	6.3000	-8.696%	1	2,504	-76.825%
2026-04-10	6.6500	7.1000	6.6500	6.9000	-4.432%	25	2,504	-78.841%
2026-04-09	7.2200	7.2200	7.2200	7.2200	-5.000%	2	2,500	-79.778%
2026-04-08	7.9000	7.9000	7.5400	7.6000	-13.440%	142	2,500	-80.789%
2026-04-07	8.7000	8.8600	8.7000	8.7800	-3.939%	29	2,402	-83.371%
2026-04-06	9.1900	9.2300	8.9500	9.1400	-4.792%	65	2,381	-84.026%
2026-04-02	10.1900	10.1900	9.5000	9.6000	-0.518%	82	2,381	-84.792%
2026-04-01	9.5000	9.6500	9.1500	9.6500	-6.311%	40	2,381	-84.870%
2026-03-31	10.7500	10.7500	10.2500	10.3000	-9.251%	76	2,351	-85.825%
2026-03-30	11.3500	11.5000	10.8000	11.3500	-9.200%	77	2,291	-87.137%
2026-03-27	11.4500	12.5000	11.2000	12.5000	+18.483%	40	2,256	-88.320%
2026-03-26	10.5500	10.5500	10.5500	10.5500	+8.205%	15	2,246	-86.161%
2026-03-25	8.9200	9.8500	8.9200	9.7500	+0.515%	14	2,246	-85.026%
2026-03-24	9.9500	9.9500	9.1000	9.7000	-3.000%	2,047	2,245	-84.948%
2026-03-23	9.7000	10.0700	9.4500	10.0000	+5.820%	61	628	-85.400%
2026-03-20	9.9000	9.9000	9.4500	9.4500	-3.077%	20	571	-84.550%
2026-03-19	9.7800	9.7800	9.7500	9.7500	+25.000%	7	567	-85.026%
2026-03-17	7.8000	7.8000	7.8000	7.8000	-2.500%	1	560	-81.282%
2026-03-16	7.9500	8.0000	7.9000	8.0000	-6.433%	10	559	-81.750%
2026-03-13	7.9500	8.6500	7.9500	8.5500	+23.734%	75	549	-82.924%
2026-03-10	6.9500	6.9500	6.9000	6.9100	-11.975%	20	477	-78.871%
2026-03-09	7.7500	7.8500	7.6500	7.8500	+10.563%	15	482	-81.401%
2026-03-06	6.6500	7.3700	6.6500	7.1000	+7.413%	8	467	-79.437%
2026-03-05	6.6100	6.6100	6.6100	6.6100	-22.418%	1	465	-77.912%
2026-03-04	8.4000	8.5500	8.4000	8.5200	-8.877%	6	465	-82.864%
2026-03-03	10.0000	10.2100	9.1500	9.3500	+11.045%	6	460	-84.385%
2026-03-02	7.9000	8.7500	7.9000	8.4200	+47.719%	26	454	-82.660%
2026-02-27	5.8000	5.8500	5.7000	5.7000	+0.885%	7	451	-74.386%
2026-02-26	5.8000	5.9500	5.6500	5.6500	-24.667%	8	444	-74.159%
2026-02-25	7.5000	7.5000	7.5000	7.5000	+4.167%	90	352	-80.533%
2026-02-24	7.4000	7.4000	6.9500	7.2000	+10.769%	61	352	-79.722%
2026-02-23	6.3000	6.5000	6.3000	6.5000	-6.475%	3	292	-77.538%
2026-02-20	7.0000	7.0000	6.9500	6.9500	-2.113%	2	293	-78.993%
2026-02-19	7.1000	7.1000	7.1000	7.1000	+7.576%	1	291	-79.437%
2026-02-18	6.6000	6.6000	6.6000	6.6000	+15.789%	2	290	-77.879%
2026-02-06	5.6500	5.7000	5.6500	5.7000	+7.547%	7	288	-74.386%
2026-02-04	6.0000	6.0000	5.3000	5.3000	-33.249%	11	282	-72.453%
2026-02-03	7.9400	7.9400	7.9400	7.9400	-13.696%	1	282	-81.612%
2026-01-30	8.9500	9.2200	8.8800	9.2000	-3.056%	22	282	-84.130%
2026-01-29	9.2500	9.6000	9.2000	9.4900	+9.965%	127	276	-84.615%
2026-01-28	8.8500	8.8500	8.6300	8.6300	+9.379%	2	201	-83.082%
2026-01-26	7.8100	8.0900	7.7500	7.8900	-0.755%	32	200	-81.496%
2026-01-23	8.0000	8.0000	7.6300	7.9500	-3.049%	49	214	-81.635%
2026-01-21	7.6300	8.4400	7.6300	8.2000	+1.863%	10	183	-82.195%
2026-01-20	8.0500	8.0500	8.0500	8.0500	+16.667%	1	179	-81.863%
2026-01-15	6.9000	6.9000	6.9000	6.9000	+7.813%	1	178	-78.841%
2026-01-14	6.4100	6.4100	6.4000	6.4000	+2.400%	2	178	-77.188%
2026-01-08	6.2500	6.2500	6.2500	6.2500	-1.575%	1	177	-76.640%
2026-01-05	6.3000	6.3500	6.3000	6.3500	-6.480%	2	176	-77.008%
2025-12-26	6.7900	6.7900	6.7900	6.7900	-8.243%	1	176	-78.498%
2025-12-19	6.9300	7.4000	6.9300	7.4000	+2.635%	2	176	-80.270%
2025-12-12	7.2100	7.2100	7.2100	7.2100	-9.875%	1	174	-79.750%
2025-12-09	7.9500	8.0000	7.9500	8.0000	0.000%	3	174	-81.750%
2025-12-08	8.0000	8.0000	8.0000	8.0000	+17.647%	1	175	-81.750%
2025-12-02	6.8000	6.8000	6.8000	6.8000	+9.677%	1	175	-78.529%
2025-12-01	6.1900	6.2000	6.1900	6.2000	-9.224%	2	174	-76.452%
2025-11-26	6.8100	6.8300	6.5500	6.8300	-7.075%	121	149	-78.624%
2025-11-25	7.3500	7.3500	7.3500	7.3500	-14.535%	1	149	-80.136%
2025-11-21	8.8000	8.8000	8.6000	8.6000	+10.256%	3	149	-83.023%
2025-11-17	7.8000	7.8000	7.8000	7.8000	+4.139%	1	148	-81.282%
2025-11-14	7.4900	7.4900	7.4900	7.4900	+3.310%	1	148	-80.507%
2025-11-13	7.2500	7.2500	7.2500	7.2500	-13.070%	1	149	-79.862%
2025-11-11	8.3400	8.3400	8.3400	8.3400	-3.023%	1	150	-82.494%
2025-11-10	8.6000	8.6000	8.6000	8.6000	-3.371%	1	150	-83.023%
2025-11-07	8.6500	8.9000	8.6500	8.9000	-6.904%	2	150	-83.596%
2025-11-06	9.5600	9.5600	9.5600	9.5600	-19.933%	1	152	-84.728%
2025-11-03	12.4000	12.6500	11.9400	11.9400	-4.096%	3	150	-87.772%
2025-10-31	12.3500	12.4500	12.3500	12.4500	-2.353%	18	150	-88.273%
2025-10-29	12.7500	12.7500	12.5500	12.7500	+27.500%	24	137	-88.549%
2025-10-20	10.0000	10.0000	10.0000	10.0000	-12.281%	1	115	-85.400%
2025-10-16	11.4000	11.4000	11.4000	11.4000	-1.724%	2	116	-87.193%
2025-10-10	11.6000	11.6000	11.6000	11.6000	+13.171%	1	115	-87.414%
2025-10-09	10.2500	10.2500	10.2500	10.2500	-1.442%	1	116	-85.756%
2025-10-02	10.4000	10.4000	10.4000	10.4000	+1.266%	1	117	-85.962%
2025-09-29	10.2700	10.2700	10.2700	10.2700	-0.773%	1	116	-85.784%
2025-09-26	10.3500	10.3500	10.3500	10.3500	-8.407%	1	117	-85.894%
2025-09-23	11.3000	11.3000	11.3000	11.3000	+1.802%	1	116	-87.080%
2025-09-19	11.1000	11.1000	11.1000	11.1000	-0.448%	1	116	-86.847%
2025-09-17	11.1500	11.1500	11.1500	11.1500	-1.762%	1	116	-86.906%
2025-09-16	11.3500	11.3500	11.3500	11.3500	-3.404%	5	116	-87.137%
2025-09-15	11.2800	11.7500	11.2800	11.7500	+7.306%	4	111	-87.574%
2025-09-12	10.9500	10.9500	10.9500	10.9500	-8.368%	1	111	-86.667%
2025-09-10	11.9500	11.9500	11.9500	11.9500	+6.411%	1	111	-87.782%
2025-09-09	11.2300	11.2300	11.2300	11.2300	+0.268%	1	111	-86.999%
2025-09-08	11.3300	11.3500	11.2000	11.2000	+6.161%	17	110	-86.964%
2025-09-05	10.7200	10.7200	10.5500	10.5500	+8.763%	3	98	-86.161%
2025-09-04	9.7000	9.7000	9.7000	9.7000	-9.091%	1	96	-84.948%
2025-09-03	10.8200	10.8200	10.6700	10.6700	+8.545%	12	96	-86.317%
2025-08-29	9.8300	9.8300	9.8300	9.8300	-3.153%	1	93	-85.148%
2025-08-28	10.3200	10.3200	10.1500	10.1500	-17.814%	2	93	-85.616%
2025-08-25	11.9800	12.8500	11.9800	12.3500	+2.917%	5	93	-88.178%
2025-08-22	12.0000	12.0000	12.0000	12.0000	-16.493%	2	92	-87.833%
2025-08-18	14.3700	14.3700	14.3700	14.3700	-1.710%	1	90	-89.840%
2025-08-14	14.6000	14.6200	14.6000	14.6200	+2.958%	3	89	-90.014%
2025-08-13	14.4500	14.4500	14.2000	14.2000	-6.271%	4	86	-89.718%
2025-08-12	16.3600	16.3600	15.0000	15.1500	-7.847%	10	82	-90.363%
2025-08-11	16.7000	16.7000	16.4400	16.4400	-4.419%	3	75	-91.119%
2025-08-07	15.5500	17.2000	15.5500	17.2000	+3.927%	3	75	-91.512%
2025-08-06	16.5500	16.5500	16.5500	16.5500	-10.782%	5	73	-91.178%
2025-08-04	19.2200	19.2200	18.5500	18.5500	+5.698%	6	73	-92.129%
2025-08-01	18.1000	18.1000	17.5500	17.5500	+10.726%	8	68	-91.681%
2025-07-31	15.8500	15.8500	15.8500	15.8500	-3.647%	11	60	-90.789%
2025-07-30	15.8500	16.4500	15.8500	16.4500	+7.516%	10	58	-91.125%
2025-07-29	14.6500	15.3000	14.6500	15.3000	+5.956%	17	58	-90.458%
2025-07-25	14.2300	14.4400	14.2300	14.4400	-6.537%	3	49	-89.889%
2025-07-22	15.4500	15.4500	15.4500	15.4500	-9.384%	4	48	-90.550%
2025-07-17	17.0500	17.0500	17.0500	17.0500	+0.888%	1	44	-91.437%
2025-07-16	17.5500	17.5500	16.9000	16.9000	+2.115%	37	43	-91.361%
2025-07-15	16.5500	16.5500	16.5500	16.5500	+3.438%	1	6	-91.178%
2025-07-14	16.0000	16.0000	16.0000	16.0000	-0.621%	1	5	-90.875%
2025-07-09	16.1000	16.1000	16.1000	16.1000	+2.875%	2	4	-90.932%
2025-07-03	15.7700	15.7700	15.6500	15.6500	-11.831%	4	1	-90.671%
2025-06-05	17.7500	17.7500	17.7500	17.7500	0.000%	1	1	-91.775%