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BRKB20261218P510
BRK.B Dec 18 2026 510.00 Put (BRKB261218P00510000)
option OPRA

EOD

Jun 26, 2026

26.90-10.779%(-3.25)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-26	26.9000	26.9000	26.9000	26.9000	-10.779%	3	298	0.000%
2026-06-18	30.1500	30.1500	30.1500	30.1500	-11.141%	1	295	-10.779%
2026-06-10	33.8500	33.9300	33.7500	33.9300	+4.658%	30	295	-20.719%
2026-06-05	32.4200	32.4200	32.4200	32.4200	-29.183%	1	285	-17.027%
2026-06-02	45.7800	45.7800	45.7800	45.7800	+1.711%	1	284	-41.241%
2026-06-01	45.0100	45.0100	45.0100	45.0100	+7.167%	1	284	-40.236%
2026-05-29	42.0000	42.0000	42.0000	42.0000	+11.851%	15	284	-35.952%
2026-05-28	37.5500	37.5500	37.5500	37.5500	+4.451%	1	294	-28.362%
2026-05-27	35.9500	35.9500	35.9500	35.9500	+4.052%	8	294	-25.174%
2026-05-22	34.5500	34.5500	34.5500	34.5500	-1.847%	1	294	-22.142%
2026-05-18	35.5500	35.5500	35.2000	35.2000	+0.860%	5	294	-23.580%
2026-05-15	34.0500	34.9000	33.8000	34.9000	-16.905%	5	294	-22.923%
2026-05-07	42.0000	42.0000	42.0000	42.0000	-8.696%	5	293	-35.952%
2026-05-06	46.0000	46.0000	46.0000	46.0000	-6.103%	35	293	-41.522%
2026-05-05	48.9900	48.9900	48.9900	48.9900	+3.880%	40	321	-45.091%
2026-04-24	47.1600	47.1600	47.1600	47.1600	+16.675%	1	324	-42.960%
2026-04-13	40.4200	40.4200	40.4200	40.4200	+6.790%	1	325	-33.449%
2026-04-09	39.3000	39.3000	37.8500	37.8500	-7.683%	13	325	-28.930%
2026-04-08	41.0000	41.0000	41.0000	41.0000	-4.317%	1	314	-34.390%
2026-03-23	42.8500	42.8500	42.8500	42.8500	+2.341%	10	314	-37.223%
2026-03-19	41.8700	41.8700	41.8700	41.8700	+16.532%	1	304	-35.754%
2026-03-17	35.9300	35.9300	35.9300	35.9300	+5.212%	1	304	-25.132%
2026-03-10	34.1500	34.1500	34.1500	34.1500	+1.486%	2	304	-21.230%
2026-03-05	33.4500	33.6500	33.4500	33.6500	-12.370%	4	302	-20.059%
2026-03-04	38.4000	38.4000	38.4000	38.4000	+11.304%	2	301	-29.948%
2026-02-20	34.5000	34.5000	34.5000	34.5000	+4.545%	1	300	-22.029%
2026-02-18	33.0000	33.0000	33.0000	33.0000	+12.859%	1	299	-18.485%
2026-02-06	29.2400	29.2400	29.2400	29.2400	-3.179%	1	300	-8.003%
2026-02-05	30.2000	30.2000	30.2000	30.2000	+10.623%	2	300	-10.927%
2026-02-04	29.1000	29.1000	27.2500	27.3000	-21.777%	186	300	-1.465%
2026-02-03	34.8500	34.9000	34.8500	34.9000	-17.979%	3	240	-22.923%
2026-01-27	42.5500	42.5500	42.5500	42.5500	+9.355%	14	238	-36.780%
2026-01-26	38.9100	38.9100	38.9100	38.9100	-2.334%	5	238	-30.866%
2026-01-23	39.8400	39.8400	39.8400	39.8400	+2.285%	1	239	-32.480%
2026-01-22	38.9500	38.9500	38.9500	38.9500	-2.503%	1	238	-30.937%
2026-01-21	40.0000	40.1500	39.5500	39.9500	+5.132%	5	237	-32.666%
2026-01-20	36.0000	38.0000	36.0000	38.0000	+13.264%	4	234	-29.211%
2026-01-16	33.5500	33.5500	32.9500	33.5500	+4.355%	104	184	-19.821%
2026-01-12	31.8000	32.1500	31.8000	32.1500	+2.880%	6	184	-16.330%
2026-01-09	32.4000	32.5500	31.2500	31.2500	+0.482%	55	182	-13.920%
2026-01-08	30.3500	31.1000	30.1000	31.1000	-8.124%	6	169	-13.505%
2026-01-07	34.0000	34.3000	33.8500	33.8500	+5.616%	6	169	-20.532%
2026-01-06	33.5000	33.5000	32.0500	32.0500	+1.746%	9	164	-16.069%
2026-01-05	31.7000	31.8000	30.7000	31.5000	-11.268%	74	116	-14.603%
2026-01-02	32.8500	35.5000	32.4500	35.5000	+18.729%	34	116	-24.225%
2025-12-30	29.9000	29.9000	29.9000	29.9000	-8.841%	1	98	-10.033%
2025-12-26	32.4500	32.8000	32.0700	32.8000	-0.122%	4	97	-17.988%
2025-12-22	33.0000	33.0500	32.7500	32.8400	+4.254%	6	95	-18.088%
2025-12-19	31.5000	31.5000	31.5000	31.5000	-0.787%	3	97	-14.603%
2025-12-18	31.9500	31.9500	31.7500	31.7500	-3.201%	2	94	-15.276%
2025-12-17	32.8000	32.8000	32.8000	32.8000	+5.128%	9	96	-17.988%
2025-12-15	31.5000	31.5000	30.7500	31.2000	-17.895%	10	94	-13.782%
2025-12-10	38.0000	38.0000	38.0000	38.0000	+5.850%	1	93	-29.211%
2025-12-09	36.3000	36.3500	35.9000	35.9000	-1.913%	4	92	-25.070%
2025-12-08	34.0000	36.6000	33.4000	36.6000	+12.789%	7	92	-26.503%
2025-12-05	32.4500	32.4500	32.4500	32.4500	+4.677%	2	92	-17.103%
2025-12-03	30.3400	31.0000	29.8300	31.0000	-1.274%	16	92	-13.226%
2025-12-02	32.0000	32.0000	31.4000	31.4000	+4.667%	18	82	-14.331%
2025-12-01	28.8000	30.0000	28.3000	30.0000	+6.952%	16	80	-10.333%
2025-11-28	28.3000	28.7000	28.0500	28.0500	-4.915%	15	72	-4.100%
2025-11-26	29.5500	29.5500	29.5000	29.5000	-5.297%	2	70	-8.814%
2025-11-25	31.1500	31.1500	31.1500	31.1500	-9.448%	1	70	-13.644%
2025-11-18	33.7500	34.7000	33.7500	34.4000	+13.344%	8	69	-21.802%
2025-11-17	30.5000	31.2000	30.3500	30.3500	+1.167%	3	66	-11.367%
2025-11-14	30.0000	31.2500	29.6000	30.0000	+0.334%	7	66	-10.333%
2025-11-13	30.2500	30.7000	29.1700	29.9000	-12.059%	18	63	-10.033%
2025-11-12	34.0000	34.0000	34.0000	34.0000	-12.551%	5	64	-20.882%
2025-11-06	38.8900	38.8900	38.8800	38.8800	-17.714%	5	64	-30.813%
2025-11-03	47.2500	47.2500	47.2500	47.2500	+4.651%	5	58	-43.069%
2025-10-30	45.1500	45.1500	45.1500	45.1500	-5.445%	4	58	-40.421%
2025-10-29	47.0500	47.7500	47.0500	47.7500	+24.090%	6	57	-43.665%
2025-10-20	38.5400	38.5400	38.4800	38.4800	-3.389%	2	57	-30.094%
2025-10-10	39.8300	39.8300	39.8300	39.8300	+7.649%	1	56	-32.463%
2025-09-26	37.0000	37.0000	37.0000	37.0000	-7.454%	1	57	-27.297%
2025-09-24	39.9800	39.9800	39.9800	39.9800	-1.551%	1	57	-32.716%
2025-09-22	40.6100	40.6100	40.6100	40.6100	-1.790%	1	57	-33.760%
2025-09-10	41.4000	41.4100	41.3500	41.3500	+21.761%	6	58	-34.946%
2025-09-04	33.9600	33.9600	33.9600	33.9600	-6.575%	1	59	-20.789%
2025-08-28	36.4000	36.4500	36.2500	36.3500	-12.198%	20	59	-25.997%
2025-08-22	41.4000	41.4000	41.4000	41.4000	+0.976%	5	56	-35.024%
2025-08-20	40.9000	41.0000	40.9000	41.0000	-18.972%	2	51	-34.390%
2025-08-12	50.7000	50.7000	50.6000	50.6000	-1.843%	2	52	-46.838%
2025-08-06	51.5500	51.5500	51.5500	51.5500	-14.934%	2	52	-47.818%
2025-08-04	60.6000	60.6000	60.6000	60.6000	+34.967%	2	51	-55.611%
2025-07-28	44.9000	44.9000	44.9000	44.9000	-1.297%	1	51	-40.089%
2025-07-25	45.4900	45.4900	45.4900	45.4900	+0.066%	1	51	-40.866%
2025-07-23	45.4600	45.4600	45.4600	45.4600	-9.171%	1	51	-40.827%
2025-07-11	50.0000	50.2000	50.0000	50.0500	+2.984%	46	51	-46.254%
2025-07-09	49.8900	49.8900	48.6000	48.6000	+3.404%	5	56	-44.650%
2025-06-26	45.9000	47.0000	45.9000	47.0000	-1.674%	13	51	-42.766%
2025-06-23	47.7000	47.9000	47.7000	47.8000	+6.816%	4	48	-43.724%
2025-06-16	44.7500	44.7500	44.7500	44.7500	-3.139%	3	44	-39.888%
2025-06-11	45.7000	46.2000	45.6000	46.2000	+4.881%	3	47	-41.775%
2025-06-06	44.3500	44.3500	43.9500	44.0500	+5.509%	50	44	-38.933%
2025-06-02	41.5500	41.7500	41.5500	41.7500	-0.358%	5	33	-35.569%
2025-05-30	41.9000	41.9000	41.9000	41.9000	+8.916%	2	30	-35.800%
2025-05-20	38.6000	38.6000	38.4700	38.4700	-4.895%	4	30	-30.075%
2025-05-14	40.3000	40.4500	40.3000	40.4500	-10.231%	6	32	-33.498%
2025-05-05	44.2500	46.5000	44.0500	45.0600	+22.779%	19	29	-40.302%
2025-04-28	36.5000	36.7000	36.5000	36.7000	-5.290%	2	27	-26.703%
2025-04-25	38.0800	38.7500	38.0800	38.7500	-1.324%	4	26	-30.581%
2025-04-23	39.2700	39.2700	39.2700	39.2700	-7.053%	4	26	-31.500%
2025-04-22	42.2500	42.2500	42.2500	42.2500	-5.523%	1	26	-36.331%
2025-04-16	44.7200	44.7200	44.7200	44.7200	+10.556%	1	25	-39.848%
2025-04-09	56.6000	56.6000	40.4500	40.4500	-25.176%	3	25	-33.498%
2025-04-08	54.0600	54.0600	54.0600	54.0600	+67.368%	2	25	-50.240%
2025-04-03	32.3000	32.3000	32.3000	32.3000	+11.418%	1	23	-16.718%
2025-03-27	28.9900	28.9900	28.9900	28.9900	-2.061%	1	22	-7.209%
2025-03-26	29.6000	29.6000	29.6000	29.6000	-4.238%	9	22	-9.122%
2025-03-25	30.9100	30.9100	30.9100	30.9100	-6.333%	9	27	-12.973%
2025-03-17	32.7500	33.0000	32.7500	33.0000	-24.138%	2	18	-18.485%
2025-03-12	44.5000	44.5000	43.5000	43.5000	+20.934%	4	18	-38.161%
2025-03-03	35.9700	35.9700	35.9700	35.9700	-29.053%	1	17	-25.215%
2025-02-12	50.7000	50.7000	50.6900	50.7000	+5.625%	10	17	-46.943%
2025-01-31	48.1500	48.1500	48.0000	48.0000	+2.019%	4	7	-43.958%
2025-01-29	47.2000	47.2000	47.0500	47.0500	+0.106%	2	7	-42.827%
2025-01-27	47.4000	47.4000	47.0000	47.0000	-25.984%	2	6	-42.766%
2025-01-02	63.5000	63.5000	63.5000	63.5000	+2.419%	1	6	-57.638%
2024-12-31	61.0000	63.5000	61.0000	62.0000	+2.649%	5	5	-56.613%
2024-12-27	60.4000	60.4000	60.4000	60.4000	+21.774%	4	5	-55.464%
2024-12-03	49.9000	49.9000	49.6000	49.6000	-21.019%	2	4	-45.766%
2024-10-25	62.7500	62.8000	62.7500	62.8000	+30.561%	4	3	-57.166%
2024-09-03	48.1000	48.1000	48.1000	48.1000	0.000%	2	2	-44.075%