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BRKB20261218C590
BRK.B Dec 18 2026 590.00 Call (BRKB261218C00590000)
option OPRA

EOD

Aug 25, 2026

1.31-5.755%(-0.08)16

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-25	1.2400	1.3200	1.2400	1.3100	-5.755%	16	647	0.000%
2026-08-24	1.2200	1.3900	1.2200	1.3900	+26.364%	15	642	-5.755%
2026-08-21	1.2000	1.2000	1.1000	1.1000	-6.780%	3	642	+19.091%
2026-08-20	1.2000	1.2000	1.1800	1.1800	-11.940%	5	642	+11.017%
2026-08-18	1.3400	1.3600	1.2500	1.3400	+10.744%	46	645	-2.239%
2026-08-17	1.3800	1.3800	1.2100	1.2100	-19.868%	19	657	+8.264%
2026-08-14	1.6600	1.6600	1.5100	1.5100	-9.036%	4	657	-13.245%
2026-08-13	1.6700	1.6700	1.6600	1.6600	-9.290%	2	654	-21.084%
2026-08-12	1.8000	1.8300	1.8000	1.8300	-27.381%	5	655	-28.415%
2026-08-11	2.7600	2.7600	2.5200	2.5200	-33.858%	17	655	-48.016%
2026-08-10	4.2800	5.3400	3.8100	3.8100	+21.338%	27	641	-65.617%
2026-08-07	3.1500	3.1500	3.1400	3.1400	-18.442%	2	641	-58.280%
2026-08-06	3.0000	3.8500	3.0000	3.8500	+50.980%	8	639	-65.974%
2026-08-05	2.5500	2.5500	2.5500	2.5500	-7.273%	1	638	-48.627%
2026-08-04	2.7000	2.7500	2.7000	2.7500	0.000%	3	637	-52.364%
2026-08-03	2.7500	2.7500	2.7500	2.7500	+9.127%	2	634	-52.364%
2026-07-31	2.3700	2.5200	2.2600	2.5200	+12.500%	9	632	-48.016%
2026-07-29	2.2700	2.2700	2.2400	2.2400	+1.818%	2	630	-41.518%
2026-07-28	1.9400	2.3400	1.9400	2.2000	+83.333%	9	629	-40.455%
2026-07-24	1.2000	1.2000	1.2000	1.2000	-7.692%	1	629	+9.167%
2026-07-23	1.3000	1.3000	1.3000	1.3000	+1.563%	2	629	+0.769%
2026-07-21	1.2800	1.2800	1.2800	1.2800	-5.185%	1	631	+2.344%
2026-07-16	1.3500	1.3500	1.3500	1.3500	-10.000%	1	632	-2.963%
2026-07-15	1.5300	1.5300	1.5000	1.5000	-9.091%	11	631	-12.667%
2026-07-14	1.6500	1.6500	1.6500	1.6500	-2.941%	1	630	-20.606%
2026-07-10	1.7000	1.7000	1.7000	1.7000	-18.660%	1	631	-22.941%
2026-07-09	2.0200	2.0900	2.0200	2.0900	-41.944%	4	630	-37.321%
2026-07-07	3.6000	3.6000	3.6000	3.6000	+28.571%	13	630	-63.611%
2026-07-01	2.8000	2.8000	2.8000	2.8000	-0.356%	1	636	-53.214%
2026-06-29	2.7000	2.8100	2.7000	2.8100	+9.766%	14	636	-53.381%
2026-06-26	2.2800	2.5600	2.2800	2.5600	+28.000%	28	646	-48.828%
2026-06-25	2.0000	2.0000	2.0000	2.0000	-13.043%	1	644	-34.500%
2026-06-18	2.3000	2.3000	2.3000	2.3000	-20.139%	2	644	-43.043%
2026-06-17	2.8800	2.8800	2.8800	2.8800	-4.000%	3	644	-54.514%
2026-06-16	3.3000	3.3000	3.0000	3.0000	-5.063%	6	641	-56.333%
2026-06-15	3.1600	3.1600	3.1600	3.1600	+5.333%	3	644	-58.544%
2026-06-12	3.0000	3.0000	3.0000	3.0000	+9.091%	2	644	-56.333%
2026-06-11	2.7500	2.7500	2.7500	2.7500	-22.535%	1	644	-52.364%
2026-06-05	3.4500	3.5500	3.1000	3.5500	+69.856%	47	643	-63.099%
2026-06-02	2.0900	2.0900	2.0900	2.0900	-8.333%	1	641	-37.321%
2026-05-28	2.3700	2.3700	2.2700	2.2800	-12.977%	44	642	-42.544%
2026-05-26	2.6200	2.6200	2.6200	2.6200	-28.219%	1	643	-50.000%
2026-05-19	3.0900	3.6500	3.0600	3.6500	+23.729%	343	643	-64.110%
2026-05-13	3.0100	3.0100	2.9500	2.9500	+10.487%	12	300	-55.593%
2026-05-11	2.6700	2.6700	2.6700	2.6700	+6.800%	1	295	-50.936%
2026-05-08	2.5600	2.5600	2.5000	2.5000	+2.041%	2	295	-47.600%
2026-05-07	2.4500	2.4500	2.4500	2.4500	+12.385%	1	295	-46.531%
2026-05-05	2.2700	2.3500	2.1800	2.1800	-6.838%	31	295	-39.908%
2026-05-04	2.6000	2.7300	2.3400	2.3400	-18.467%	23	305	-44.017%
2026-04-30	2.8700	2.8700	2.8700	2.8700	-15.089%	5	291	-54.355%
2026-04-28	3.3800	3.3800	3.3800	3.3800	+32.549%	8	286	-61.243%
2026-04-24	2.5500	2.5500	2.5500	2.5500	-3.774%	8	286	-48.627%
2026-04-23	2.6500	2.6500	2.6500	2.6500	+7.287%	1	286	-50.566%
2026-04-21	2.4700	2.4700	2.4700	2.4700	-9.854%	20	285	-46.964%
2026-04-16	2.6900	2.7400	2.6900	2.7400	-0.364%	2	285	-52.190%
2026-04-15	2.7800	2.7800	2.7500	2.7500	-22.535%	4	283	-52.364%
2026-04-10	3.7100	3.8900	3.5500	3.5500	-19.865%	4	283	-63.099%
2026-04-06	4.4300	4.4300	4.4300	4.4300	-11.400%	1	282	-70.429%
2026-03-30	5.0500	5.0500	5.0000	5.0000	-1.575%	11	282	-73.800%
2026-03-26	5.0500	5.0800	5.0500	5.0800	-16.033%	7	291	-74.213%
2026-03-23	5.4500	6.0500	5.4500	6.0500	-19.868%	4	293	-78.347%
2026-03-13	7.5500	7.5500	7.5500	7.5500	-6.559%	1	289	-82.649%
2026-03-10	7.9500	8.0800	7.9500	8.0800	-7.126%	2	290	-83.787%
2026-03-05	8.7000	8.7000	8.7000	8.7000	+53.169%	2	290	-84.943%
2026-03-02	6.2500	6.2500	5.6800	5.6800	-37.788%	4	290	-76.937%
2026-02-27	9.3400	9.3400	9.1300	9.1300	+7.665%	6	290	-85.652%
2026-02-26	8.5500	8.5500	8.4800	8.4800	+0.952%	3	285	-84.552%
2026-02-20	8.4000	8.4000	8.4000	8.4000	-8.596%	1	284	-84.405%
2026-02-18	9.1900	9.1900	9.1900	9.1900	-12.476%	25	283	-85.745%
2026-02-17	10.5000	10.5000	10.5000	10.5000	0.000%	5	283	-87.524%
2026-02-12	10.5000	10.5000	10.5000	10.5000	+7.034%	10	278	-87.524%
2026-02-11	9.8100	9.8100	9.8100	9.8100	+4.696%	10	278	-86.646%
2026-02-09	9.3700	9.3700	9.3700	9.3700	-13.241%	20	278	-86.019%
2026-02-06	10.9300	10.9300	10.8000	10.8000	+1.887%	13	284	-87.870%
2026-02-05	10.6000	10.6000	10.6000	10.6000	-3.636%	10	284	-87.642%
2026-02-04	12.0000	12.0000	11.0000	11.0000	+111.538%	20	274	-88.091%
2026-01-27	5.2500	5.2500	5.2000	5.2000	+1.563%	2	274	-74.808%
2026-01-26	5.7500	5.7500	5.1200	5.1200	-17.152%	17	274	-74.414%
2026-01-22	6.1800	6.1800	6.1800	6.1800	-6.647%	16	274	-78.803%
2026-01-21	6.6200	6.6200	6.6200	6.6200	-21.471%	2	274	-80.211%
2026-01-16	8.4300	8.4300	8.4300	8.4300	+2.182%	2	276	-84.460%
2026-01-15	8.0600	8.2500	7.9300	8.2500	-12.975%	35	276	-84.121%
2026-01-13	9.4800	9.4800	9.4800	9.4800	-0.211%	1	253	-86.181%
2026-01-09	10.1000	10.1000	9.5000	9.5000	-13.636%	59	253	-86.211%
2026-01-08	10.2000	11.0000	10.2000	11.0000	+12.821%	57	253	-88.091%
2026-01-07	10.1000	10.1000	9.7500	9.7500	-7.932%	4	197	-86.564%
2026-01-06	10.4000	10.5900	10.4000	10.5900	+3.824%	6	195	-87.630%
2026-01-02	11.0000	11.0000	10.2000	10.2000	-5.991%	12	195	-87.157%
2025-12-26	10.8500	10.8500	10.8500	10.8500	0.000%	6	195	-87.926%
2025-12-24	10.8500	10.8500	10.8500	10.8500	-14.902%	2	193	-87.926%
2025-12-10	12.6500	12.7500	12.6500	12.7500	-4.063%	2	193	-89.725%
2025-12-09	13.2900	13.2900	13.2900	13.2900	+10.750%	1	193	-90.143%
2025-12-08	12.0000	12.0000	12.0000	12.0000	-13.669%	1	192	-89.083%
2025-12-05	13.9000	13.9000	13.9000	13.9000	-0.501%	6	192	-90.576%
2025-12-04	13.9700	13.9700	13.9700	13.9700	-20.171%	9	192	-90.623%
2025-11-26	17.4000	17.5500	17.3000	17.5000	+0.575%	50	184	-92.514%
2025-11-20	17.4000	17.4000	17.4000	17.4000	+10.127%	10	184	-92.471%
2025-11-19	15.8000	15.8000	15.8000	15.8000	-16.402%	2	174	-91.709%
2025-11-14	20.1000	20.1000	18.9000	18.9000	-3.325%	5	176	-93.069%
2025-11-13	19.5500	19.5500	19.5500	19.5500	+34.828%	2	173	-93.299%
2025-11-11	14.5000	14.5000	14.5000	14.5000	-8.228%	2	173	-90.966%
2025-11-10	15.2000	15.8000	14.9000	15.8000	+21.538%	16	173	-91.709%
2025-11-04	12.5000	13.0000	12.5000	13.0000	+20.370%	3	157	-89.923%
2025-11-03	10.7600	10.8000	10.7600	10.8000	-2.790%	2	153	-87.870%
2025-10-31	11.1100	11.1100	11.1100	11.1100	-4.059%	1	153	-88.209%
2025-10-30	11.5800	11.5800	11.5800	11.5800	+8.224%	1	152	-88.687%
2025-10-29	10.7000	10.7000	10.7000	10.7000	-18.631%	2	152	-87.757%
2025-10-23	13.1500	13.1500	13.1500	13.1500	-0.303%	1	152	-90.038%
2025-10-22	13.1900	13.1900	13.1900	13.1900	-3.863%	1	152	-90.068%
2025-10-20	13.6500	13.7200	13.6500	13.7200	-6.220%	5	153	-90.452%
2025-10-13	14.6200	14.6300	14.6200	14.6300	-17.624%	2	152	-91.046%
2025-10-06	17.7600	17.7600	17.7600	17.7600	+1.197%	1	152	-92.624%
2025-10-03	17.5500	17.5500	17.5500	17.5500	+6.364%	1	151	-92.536%
2025-10-01	16.4000	16.5000	16.4000	16.5000	+3.125%	2	150	-92.061%
2025-09-22	15.9500	16.1000	15.9500	16.0000	+7.744%	74	148	-91.813%
2025-09-15	14.7400	14.9500	14.6200	14.8500	-5.293%	172	112	-91.178%
2025-09-11	15.6400	15.6800	15.6400	15.6800	+3.498%	2	163	-91.645%
2025-09-09	15.2000	15.2000	15.1500	15.1500	-11.092%	2	164	-91.353%
2025-09-05	17.0400	17.0400	17.0400	17.0400	-13.939%	7	163	-92.312%
2025-08-29	19.8000	19.8000	19.8000	19.8000	+13.662%	1	169	-93.384%
2025-08-28	16.9000	17.4200	16.9000	17.4200	+4.625%	22	169	-92.480%
2025-08-27	15.9600	16.6500	15.8300	16.6500	+20.652%	108	171	-92.132%
2025-08-26	13.6100	14.0800	13.6100	13.8000	+9.091%	5	190	-90.507%
2025-08-15	12.6500	12.6500	12.6500	12.6500	+2.429%	1	190	-89.644%
2025-08-14	12.1600	12.3500	12.1600	12.3500	-2.756%	3	191	-89.393%
2025-08-13	12.8700	12.8700	12.6500	12.7000	+24.510%	5	188	-89.685%
2025-08-08	10.2000	10.2000	10.2000	10.2000	-7.273%	2	187	-87.157%
2025-08-06	11.0000	11.0000	11.0000	11.0000	0.000%	2	187	-88.091%
2025-08-05	10.4000	11.0000	10.4000	11.0000	+24.294%	4	187	-88.091%
2025-08-04	10.1200	10.3200	8.8500	8.8500	-38.241%	9	185	-85.198%
2025-08-01	14.3500	14.3700	14.3300	14.3300	-12.835%	8	185	-90.858%
2025-07-29	16.4200	16.4400	16.4200	16.4400	-2.952%	5	190	-92.032%
2025-07-28	16.8900	16.9500	16.8900	16.9400	-1.051%	10	185	-92.267%
2025-07-23	16.4500	17.1200	16.0800	17.1200	-1.609%	89	180	-92.348%
2025-07-02	17.4000	17.4000	17.4000	17.4000	-5.946%	2	183	-92.471%
2025-06-30	18.8000	18.8400	18.5000	18.5000	-2.887%	7	182	-92.919%
2025-06-27	19.2000	19.4700	19.0500	19.0500	-3.299%	68	187	-93.123%
2025-06-26	19.5000	19.7000	19.5000	19.7000	-3.902%	2	183	-93.350%
2025-06-25	20.3500	20.5000	20.3500	20.5000	-7.658%	6	183	-93.610%
2025-06-24	22.2000	22.2000	22.2000	22.2000	+12.008%	6	177	-94.099%
2025-06-20	19.8200	19.8200	19.8200	19.8200	-4.112%	2	177	-93.391%
2025-06-18	20.6700	20.6700	20.6700	20.6700	+1.572%	1	178	-93.662%
2025-06-17	20.3500	20.3500	20.3500	20.3500	-3.325%	5	178	-93.563%
2025-06-13	21.2300	21.2300	21.0500	21.0500	-2.456%	4	179	-93.777%
2025-06-12	21.0000	22.2000	21.0000	21.5800	-1.326%	13	179	-93.930%
2025-06-10	21.8700	21.8700	21.8700	21.8700	-4.498%	1	180	-94.010%
2025-06-09	22.9000	22.9000	22.9000	22.9000	-10.826%	2	180	-94.279%
2025-06-03	24.1700	25.6800	24.1700	25.6800	-3.277%	3	178	-94.899%
2025-06-02	26.5500	26.5500	26.5500	26.5500	-5.650%	1	175	-95.066%
2025-05-30	28.6000	28.6000	28.1400	28.1400	+2.926%	4	174	-95.345%
2025-05-29	27.8000	27.8000	27.3400	27.3400	-2.670%	2	174	-95.208%
2025-05-23	28.0900	28.0900	28.0900	28.0900	-9.094%	2	173	-95.336%
2025-05-20	30.9000	30.9000	30.9000	30.9000	-11.207%	1	173	-95.761%
2025-05-09	34.8000	34.8000	34.8000	34.8000	-6.452%	2	172	-96.236%
2025-05-06	37.4000	37.4000	37.2000	37.2000	-1.221%	2	171	-96.478%
2025-05-05	37.8400	37.8400	37.6600	37.6600	-23.919%	3	172	-96.522%
2025-05-02	49.4500	49.5000	49.2500	49.5000	+4.211%	6	175	-97.354%
2025-04-28	47.5000	47.5000	47.5000	47.5000	+3.486%	1	176	-97.242%
2025-04-24	45.9000	45.9000	45.9000	45.9000	+18.912%	7	177	-97.146%
2025-04-22	38.8000	38.8000	38.6000	38.6000	-8.747%	2	171	-96.606%
2025-04-10	39.7500	42.3000	39.7500	42.3000	-7.033%	3	172	-96.903%
2025-04-03	45.5000	45.5000	45.5000	45.5000	+6.308%	1	173	-97.121%
2025-03-27	42.8000	42.8000	42.8000	42.8000	+15.054%	6	173	-96.939%
2025-03-21	37.2000	37.2000	37.2000	37.2000	+0.405%	4	173	-96.478%
2025-03-17	37.0500	37.0500	37.0500	37.0500	+8.971%	10	175	-96.464%
2025-03-14	31.1500	34.0000	31.1500	34.0000	+22.302%	100	165	-96.147%
2025-03-12	27.8000	27.8000	27.8000	27.8000	-3.068%	2	118	-95.288%
2025-03-05	28.6800	28.6800	28.6800	28.6800	+4.291%	1	118	-95.432%
2025-03-04	30.5300	30.5300	27.2000	27.5000	-7.594%	4	119	-95.236%
2025-02-27	29.7600	29.7600	29.7600	29.7600	+68.899%	1	119	-95.598%
2025-02-21	17.6200	17.6200	17.6200	17.6200	-1.178%	4	119	-92.565%
2025-02-20	18.0800	18.4700	17.8300	17.8300	-8.235%	4	117	-92.653%
2025-02-19	19.4300	19.4300	19.4300	19.4300	+7.348%	1	113	-93.258%
2025-02-18	18.1000	18.1000	18.1000	18.1000	-3.518%	1	113	-92.762%
2025-02-14	18.4300	18.7600	18.4300	18.7600	+8.002%	12	112	-93.017%
2025-02-06	17.0400	18.9300	14.9000	17.3700	+20.458%	147	111	-92.458%
2025-01-31	14.4500	14.4500	14.4200	14.4200	+0.348%	4	29	-90.915%
2025-01-30	14.3200	14.3700	14.3200	14.3700	+2.643%	2	30	-90.884%
2025-01-29	14.0000	14.0000	14.0000	14.0000	-6.853%	1	30	-90.643%
2025-01-28	15.5400	15.5900	14.6600	15.0300	+0.940%	9	30	-91.284%
2025-01-21	14.8500	15.2500	14.8300	14.8900	-2.680%	12	32	-91.202%
2025-01-17	15.3000	15.4100	15.3000	15.3000	+10.469%	8	26	-91.438%
2025-01-15	13.8500	13.8500	13.8500	13.8500	+16.681%	1	26	-90.542%
2025-01-14	11.8700	11.8700	11.8700	11.8700	-1.166%	15	27	-88.964%
2025-01-13	12.0500	12.2200	12.0100	12.0100	-17.740%	29	32	-89.092%
2025-01-07	13.8000	14.6000	13.8000	14.6000	+5.797%	3	13	-91.027%
2025-01-03	13.8000	13.8000	13.8000	13.8000	-3.833%	10	10	-90.507%
2024-12-30	14.3500	14.3500	14.3500	14.3500	-6.758%	2	5	-90.871%
2024-12-20	15.3900	15.3900	15.3900	15.3900	-14.972%	1	4	-91.488%
2024-11-13	18.1000	18.1000	18.1000	18.1000	+6.471%	1	3	-92.762%
2024-11-08	17.0000	17.0000	17.0000	17.0000	-4.387%	2	3	-92.294%
2024-11-07	17.7800	17.7800	17.7800	17.7800	+12.889%	1	2	-92.632%
2024-10-24	15.6000	15.7500	15.6000	15.7500	-5.970%	2	1	-91.683%
2024-10-04	16.7500	16.7500	16.7500	16.7500	+5.612%	2	1	-92.179%
2024-10-02	15.8600	15.8600	15.8600	15.8600	-38.693%	1	1	-91.740%
2024-09-04	25.8700	25.8700	25.8700	25.8700	+17.591%	1	0	-94.936%
2024-08-30	22.0000	22.0000	22.0000	22.0000	0.000%	2	0	-94.045%