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BRKB20280121C550
BRK.B Jan 21 2028 550.00 Call (BRKB280121C00550000)
option OPRA

EOD

Aug 27, 2026

38.11-4.005%(-1.59)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	38.1100	38.1100	38.1100	38.1100	-4.005%	1	4,275	0.000%
2026-08-26	40.0500	40.4300	39.7000	39.7000	+0.101%	9	4,274	-4.005%
2026-08-25	39.0400	39.8000	38.2500	39.6600	+2.746%	20	4,265	-3.908%
2026-08-24	38.6000	38.6000	38.6000	38.6000	+2.933%	25	4,248	-1.269%
2026-08-21	37.5000	37.5000	37.5000	37.5000	+0.509%	2	4,248	+1.627%
2026-08-20	37.7000	37.8700	37.1700	37.3100	-8.442%	200	4,247	+2.144%
2026-08-19	40.7500	40.7500	40.7500	40.7500	+2.130%	2	4,049	-6.479%
2026-08-18	39.0800	40.0000	39.0800	39.9000	-0.499%	16	4,049	-4.486%
2026-08-14	40.6000	40.6000	38.8200	40.1000	-0.743%	455	4,035	-4.963%
2026-08-13	40.9900	40.9900	40.3500	40.4000	-3.118%	48	3,584	-5.668%
2026-08-12	44.4500	44.4500	41.5500	41.7000	-12.118%	208	3,536	-8.609%
2026-08-11	50.0000	50.0000	47.4500	47.4500	-12.048%	3	3,438	-19.684%
2026-08-10	57.7500	57.7500	53.9500	53.9500	+11.306%	30	3,439	-29.361%
2026-08-07	49.0100	49.0100	48.0500	48.4700	-4.304%	27	3,410	-21.374%
2026-08-06	50.3000	51.2500	48.1000	50.6500	+7.996%	36	3,383	-24.758%
2026-08-05	46.8900	46.9000	46.8900	46.9000	+2.648%	20	3,357	-18.742%
2026-08-04	42.6000	45.6900	42.6000	45.6900	+3.700%	10	3,338	-16.590%
2026-08-03	47.0000	47.0000	44.0600	44.0600	-0.452%	1,579	3,333	-13.504%
2026-07-31	42.9000	44.3500	42.9000	44.2600	+4.019%	850	1,777	-13.895%
2026-07-30	40.9000	42.5500	40.9000	42.5500	+1.673%	85	1,249	-10.435%
2026-07-29	42.4000	42.4000	41.8500	41.8500	-3.837%	2	1,187	-8.937%
2026-07-28	41.6000	44.2000	41.6000	43.5200	+25.671%	83	1,185	-12.431%
2026-07-27	34.7800	34.7800	34.6300	34.6300	-2.451%	34	1,176	+10.049%
2026-07-24	35.9000	35.9000	35.5000	35.5000	+9.534%	2	1,142	+7.352%
2026-07-23	32.4100	32.4100	32.4100	32.4100	+1.123%	4	1,144	+17.587%
2026-07-22	32.3000	32.3000	32.0500	32.0500	-0.774%	2	1,142	+18.908%
2026-07-21	32.4700	33.0200	31.4000	32.3000	-2.269%	276	1,143	+17.988%
2026-07-20	33.1500	33.1500	32.7000	33.0500	+1.225%	116	1,014	+15.310%
2026-07-17	38.0000	38.0000	32.6500	32.6500	-1.360%	9	1,016	+16.723%
2026-07-16	31.9900	33.1000	31.1500	33.1000	+4.252%	17	1,018	+15.136%
2026-07-15	32.8000	32.9000	31.6000	31.7500	-5.506%	5	1,023	+20.031%
2026-07-14	34.3000	35.9500	33.6000	33.6000	-9.189%	26	1,019	+13.423%
2026-07-13	36.8000	38.0000	36.0000	37.0000	+10.448%	4	1,041	+3.000%
2026-07-10	33.5000	33.5000	33.5000	33.5000	-7.586%	1	1,043	+13.761%
2026-07-09	36.0000	36.2500	36.0000	36.2500	+1.257%	6	1,044	+5.131%
2026-07-08	40.1000	40.1500	35.8000	35.8000	-15.005%	72	1,040	+6.453%
2026-07-07	45.6500	45.6500	42.1200	42.1200	-2.500%	84	1,013	-9.520%
2026-07-06	42.9200	43.8500	42.8500	43.2000	-0.415%	5	1,013	-11.782%
2026-07-02	42.9900	45.3800	42.5000	43.3800	+4.204%	52	1,002	-12.148%
2026-07-01	41.2100	41.6300	41.2100	41.6300	+4.336%	3	1,002	-8.455%
2026-06-30	38.7000	39.9000	38.7000	39.9000	+2.308%	11	1,002	-4.486%
2026-06-29	39.3900	39.3900	38.9000	39.0000	-0.763%	13	1,003	-2.282%
2026-06-26	39.1500	39.3000	37.2500	39.3000	+9.167%	814	992	-3.028%
2026-06-25	37.4600	37.4600	36.0000	36.0000	-7.692%	3	1,312	+5.861%
2026-06-23	39.0000	39.0000	39.0000	39.0000	+8.333%	1	1,313	-2.282%
2026-06-22	36.5000	36.5000	36.0000	36.0000	-9.684%	6	1,314	+5.861%
2026-06-15	39.2300	40.2000	39.2300	39.8600	+13.821%	13	1,309	-4.390%
2026-06-11	35.0200	35.0200	35.0200	35.0200	-7.010%	3	1,313	+8.824%
2026-06-10	38.0300	38.2500	37.6600	37.6600	+3.178%	9	1,310	+1.195%
2026-06-09	37.1100	38.2000	36.5000	36.5000	-4.799%	23	1,306	+4.411%
2026-06-08	38.3400	38.3400	38.3400	38.3400	-1.058%	1	1,307	-0.600%
2026-06-05	38.0000	39.0500	38.0000	38.7500	+10.714%	23	1,306	-1.652%
2026-06-04	35.0000	35.0000	35.0000	35.0000	+6.061%	1	1,306	+8.886%
2026-06-03	31.3800	33.0000	31.2900	33.0000	+6.452%	11	1,306	+15.485%
2026-06-02	31.0000	31.0000	31.0000	31.0000	+4.202%	3	1,300	+22.935%
2026-06-01	30.5000	30.5000	29.0000	29.7500	+0.507%	11	1,300	+28.101%
2026-05-29	30.0000	30.0000	29.6000	29.6000	-9.175%	4	1,301	+28.750%
2026-05-28	32.5900	32.5900	32.5900	32.5900	-1.242%	10	1,301	+16.938%
2026-05-27	33.0000	33.0000	33.0000	33.0000	-4.348%	1	1,307	+15.485%
2026-05-26	35.4000	35.4000	34.5000	34.5000	-3.415%	2	1,306	+10.464%
2026-05-22	35.4800	35.7200	35.4800	35.7200	+9.908%	2	1,305	+6.691%
2026-05-20	32.5000	32.5000	32.5000	32.5000	-6.421%	1	1,305	+17.262%
2026-05-19	37.8900	37.8900	34.7300	34.7300	-3.981%	126	1,276	+9.732%
2026-05-13	36.1700	36.1700	36.1700	36.1700	-4.816%	1	1,276	+5.364%
2026-05-12	38.0000	38.0000	38.0000	38.0000	+11.765%	1	1,275	+0.289%
2026-05-08	33.0000	34.0000	33.0000	34.0000	+3.187%	36	1,275	+12.088%
2026-05-07	32.2500	32.9500	32.2500	32.9500	+8.033%	2	1,275	+15.660%
2026-05-06	30.5000	30.5000	30.5000	30.5000	+3.390%	1	1,274	+24.951%
2026-05-05	30.0000	30.0000	29.5000	29.5000	-3.500%	3	1,275	+29.186%
2026-05-04	32.0000	35.0200	30.5700	30.5700	-14.965%	34	1,274	+24.665%
2026-05-01	35.9500	35.9500	35.9500	35.9500	+10.276%	1	1,270	+6.008%
2026-04-30	32.6000	32.6000	32.6000	32.6000	-8.811%	7	1,270	+16.902%
2026-04-28	35.7500	35.7500	35.7500	35.7500	+1.794%	2	1,270	+6.601%
2026-04-27	32.5000	35.5000	32.5000	35.1200	+8.095%	6	1,270	+8.514%
2026-04-24	32.4900	32.4900	32.4900	32.4900	-2.139%	3	1,273	+17.298%
2026-04-23	33.1500	33.2000	33.1500	33.2000	+6.070%	3	1,270	+14.789%
2026-04-22	31.7000	31.7000	30.9500	31.3000	-6.428%	6	1,270	+21.757%
2026-04-21	33.4500	33.4500	33.4500	33.4500	-5.428%	1	1,269	+13.931%
2026-04-17	35.3700	35.3700	35.3700	35.3700	+2.850%	7	1,269	+7.747%
2026-04-16	34.6500	35.0000	33.3100	34.3900	-1.743%	6	1,269	+10.817%
2026-04-15	35.0000	35.0000	35.0000	35.0000	-2.534%	1	1,271	+8.886%
2026-04-14	35.7700	35.9100	35.7700	35.9100	-6.969%	4	1,271	+6.126%
2026-04-07	39.6900	39.6900	38.6000	38.6000	-1.706%	3	1,269	-1.269%
2026-04-06	40.8000	40.8000	39.2700	39.2700	-6.500%	2	1,269	-2.954%
2026-03-31	42.0000	42.0000	42.0000	42.0000	+4.530%	1	1,268	-9.262%
2026-03-30	41.5100	41.5100	40.1800	40.1800	+3.583%	6	1,268	-5.152%
2026-03-27	39.9500	39.9500	38.5500	38.7900	-6.530%	4	1,266	-1.753%
2026-03-26	41.8500	41.8500	41.5000	41.5000	-1.190%	3	1,264	-8.169%
2026-03-25	42.7100	42.7100	42.0000	42.0000	-5.405%	12	1,263	-9.262%
2026-03-24	43.5000	44.9200	43.5000	44.4000	+0.680%	13	1,262	-14.167%
2026-03-23	44.1000	44.1500	44.0000	44.1000	+2.558%	12	1,259	-13.583%
2026-03-20	43.0000	43.0000	43.0000	43.0000	+7.232%	4	1,253	-11.372%
2026-03-19	41.5500	41.5500	40.1000	40.1000	-4.524%	4	1,253	-4.963%
2026-03-18	42.0000	42.0000	42.0000	42.0000	-8.696%	1	1,249	-9.262%
2026-03-16	47.0000	47.0000	46.0000	46.0000	+4.545%	2	1,249	-17.152%
2026-03-12	43.0000	44.0000	43.0000	44.0000	0.000%	2	1,249	-13.386%
2026-03-11	43.0000	44.0000	43.0000	44.0000	-4.659%	2	1,248	-13.386%
2026-03-10	45.5800	46.6500	45.5800	46.1500	+0.326%	61	1,248	-17.421%
2026-03-09	46.0000	47.0000	44.8500	46.0000	-2.128%	15	1,242	-17.152%
2026-03-06	46.0000	47.0000	44.6000	47.0000	-2.388%	117	1,240	-18.915%
2026-03-05	46.0000	48.1500	46.0000	48.1500	+14.643%	14	1,181	-20.852%
2026-03-04	41.0000	42.0000	41.0000	42.0000	+13.055%	2	1,191	-9.262%
2026-03-03	37.5000	37.5000	37.1500	37.1500	-2.237%	6	1,193	+2.584%
2026-03-02	45.4500	45.4500	38.0000	38.0000	-24.137%	20	1,193	+0.289%
2026-02-27	50.0000	50.0900	49.0000	50.0900	+2.308%	3	1,196	-23.917%
2026-02-26	48.2000	49.1000	48.2000	48.9600	+9.653%	7	1,196	-22.161%
2026-02-25	44.7000	44.7000	44.6500	44.6500	-2.935%	2	1,196	-14.647%
2026-02-23	49.0000	49.0000	46.0000	46.0000	0.000%	2	1,196	-17.152%
2026-02-20	46.0000	46.0000	46.0000	46.0000	-3.665%	1	1,196	-17.152%
2026-02-19	47.7000	47.7500	47.7000	47.7500	-2.551%	2	1,196	-20.188%
2026-02-18	49.0000	49.0000	49.0000	49.0000	-4.762%	1	1,197	-22.224%
2026-02-17	51.0000	51.6000	51.0000	51.4500	+4.150%	3	1,196	-25.928%
2026-02-13	49.5500	49.5500	49.4000	49.4000	-1.200%	4	1,197	-22.854%
2026-02-12	52.1000	52.1000	50.0000	50.0000	+4.167%	55	1,197	-23.780%
2026-02-11	48.0000	48.0000	48.0000	48.0000	-2.439%	2	1,169	-20.604%
2026-02-10	49.3500	49.4000	49.2000	49.2000	-1.600%	8	1,169	-22.541%
2026-02-09	50.0000	50.0000	50.0000	50.0000	-3.846%	1	1,170	-23.780%
2026-02-06	51.1000	52.0000	51.0500	52.0000	+0.971%	5	1,170	-26.712%
2026-02-05	50.0000	51.5000	49.7000	51.5000	-5.418%	21	1,170	-26.000%
2026-02-04	48.7500	55.8000	48.7500	54.4500	+13.438%	31	1,160	-30.009%
2026-02-03	45.9500	48.0000	45.9500	48.0000	+9.091%	2	1,157	-20.604%
2026-02-02	41.5800	44.0000	41.5800	44.0000	+10.469%	15	1,156	-13.386%
2026-01-30	38.0700	39.8300	36.5000	39.8300	+5.092%	9	1,162	-4.318%
2026-01-29	37.9500	38.1500	37.9000	37.9000	+11.471%	5	1,154	+0.554%
2026-01-28	35.8100	35.9000	34.0000	34.0000	-7.734%	4	1,154	+12.088%
2026-01-27	37.0000	37.0000	36.8000	36.8500	-5.585%	9	1,150	+3.419%
2026-01-26	37.3000	39.3400	37.3000	39.0300	-0.561%	8	1,150	-2.357%
2026-01-23	39.9000	40.0000	39.0000	39.2500	-4.338%	16	1,156	-2.904%
2026-01-22	41.8500	41.9000	41.0300	41.0300	-1.252%	6	1,147	-7.117%
2026-01-20	43.0000	43.0000	41.5500	41.5500	-9.674%	72	1,147	-8.279%
2026-01-16	43.9300	46.3000	43.9300	46.0000	+2.359%	25	1,103	-17.152%
2026-01-15	45.6600	46.0000	44.4500	44.9400	-1.878%	19	1,103	-15.198%
2026-01-14	45.6500	45.8000	44.8000	45.8000	-0.543%	28	1,095	-16.790%
2026-01-13	46.0000	46.1500	45.9000	46.0500	-3.641%	8	1,098	-17.242%
2026-01-12	46.8000	48.0000	46.8000	47.7900	+1.036%	20	1,098	-20.255%
2026-01-09	47.9800	47.9800	47.0000	47.3000	-1.458%	6	1,098	-19.429%
2026-01-08	45.6600	49.5000	45.5500	48.0000	+7.841%	19	1,098	-20.604%
2026-01-07	44.2700	44.5100	44.2700	44.5100	-6.590%	52	1,097	-14.379%
2026-01-06	47.5000	47.7000	46.8000	47.6500	-5.531%	9	1,046	-20.021%
2026-01-05	49.6000	50.4400	49.5000	50.4400	+7.778%	14	1,036	-24.445%
2026-01-02	47.5000	49.0000	46.8000	46.8000	-9.740%	16	1,036	-18.568%
2025-12-31	52.5000	52.7500	51.8500	51.8500	-0.556%	5	1,039	-26.500%
2025-12-30	51.8600	52.5000	50.8800	52.1400	+6.321%	21	1,039	-26.908%
2025-12-29	50.1100	50.1100	49.0400	49.0400	+0.843%	32	1,034	-22.288%
2025-12-26	49.3800	50.4500	48.0900	48.6300	-4.852%	216	1,032	-21.633%
2025-12-24	50.0000	51.1100	50.0000	51.1100	+1.935%	93	798	-25.435%
2025-12-23	50.2300	50.2300	50.1400	50.1400	-1.299%	2	798	-23.993%
2025-12-22	49.7900	50.8000	49.7300	50.8000	-0.490%	7	796	-24.980%
2025-12-19	52.3000	52.3000	50.8500	51.0500	-4.669%	52	796	-25.348%
2025-12-18	53.6100	53.6100	52.9900	53.5500	0.000%	5	786	-28.833%
2025-12-17	52.9000	53.6000	52.1000	53.5500	+0.544%	23	786	-28.833%
2025-12-16	53.5600	53.5800	53.2600	53.2600	-3.427%	18	776	-28.445%
2025-12-15	55.0000	55.1500	54.0800	55.1500	+9.686%	21	772	-30.898%
2025-12-12	50.2200	50.4800	50.2200	50.2800	+1.208%	54	764	-24.204%
2025-12-11	50.2600	50.2700	49.6300	49.6800	-1.624%	51	756	-23.289%
2025-12-10	49.2000	50.5000	49.2000	50.5000	+2.538%	8	713	-24.535%
2025-12-09	52.9500	52.9500	49.1300	49.2500	-0.101%	16	708	-22.619%
2025-12-08	52.5000	52.5000	49.2500	49.3000	-11.411%	9	697	-22.698%
2025-12-05	55.4500	55.6500	55.4500	55.6500	+1.607%	2	694	-31.518%
2025-12-04	54.1700	55.0900	54.1700	54.7700	-2.196%	6	694	-30.418%
2025-12-03	56.0000	56.0000	56.0000	56.0000	+0.304%	1	688	-31.946%
2025-12-02	56.0000	56.0000	55.7500	55.8300	-6.561%	7	687	-31.739%
2025-12-01	59.7500	59.7500	59.7500	59.7500	-3.676%	1	680	-36.218%
2025-11-28	62.0300	62.0300	62.0300	62.0300	+3.642%	1	679	-38.562%
2025-11-26	59.9100	60.9000	59.5700	59.8500	+1.699%	6	677	-36.324%
2025-11-25	59.1000	59.1000	58.7500	58.8500	+3.573%	3	677	-35.242%
2025-11-24	56.0000	57.0500	56.0000	56.8200	-5.849%	16	675	-32.929%
2025-11-21	59.9500	60.3500	59.9500	60.3500	-0.017%	12	674	-36.852%
2025-11-20	55.9100	60.3600	55.9100	60.3600	+8.172%	23	664	-36.862%
2025-11-19	56.5000	56.5000	55.8000	55.8000	-7.539%	2	645	-31.703%
2025-11-17	62.0400	62.0400	60.3500	60.3500	-6.593%	84	645	-36.852%
2025-11-14	65.0200	65.6000	62.0000	64.6100	+0.015%	15	614	-41.015%
2025-11-13	60.3700	65.2300	60.3700	64.6000	+13.234%	73	611	-41.006%
2025-11-12	56.8700	57.0500	56.8700	57.0500	-1.993%	6	575	-33.199%
2025-11-10	57.3100	58.2100	57.3100	58.2100	+2.699%	8	575	-34.530%
2025-11-07	56.6800	56.6800	56.6800	56.6800	+6.142%	40	571	-32.763%
2025-11-06	52.0000	53.4000	52.0000	53.4000	+0.282%	44	531	-28.633%
2025-11-05	53.2500	53.2500	53.2500	53.2500	+4.740%	21	489	-28.432%
2025-11-04	46.9500	50.8400	46.9500	50.8400	+13.103%	60	468	-25.039%
2025-11-03	45.0000	45.0000	43.6500	44.9500	-2.283%	253	209	-15.217%
2025-10-31	46.4000	46.8600	46.0000	46.0000	-3.117%	12	209	-17.152%
2025-10-30	47.5100	47.5100	47.4800	47.4800	+5.911%	6	201	-19.735%
2025-10-29	44.7700	45.0400	44.7700	44.8300	-7.624%	11	200	-14.990%
2025-10-27	49.5300	49.5300	48.5300	48.5300	-5.400%	2	198	-21.471%
2025-10-24	51.3000	51.3000	51.3000	51.3000	-1.023%	5	198	-25.712%
2025-10-20	50.6000	51.8300	50.6000	51.8300	-1.276%	3	193	-26.471%
2025-10-17	52.5000	52.5000	52.5000	52.5000	+1.744%	1	191	-27.410%
2025-10-16	51.6000	51.6000	51.6000	51.6000	-5.546%	2	190	-26.143%
2025-10-15	54.7000	54.7000	54.2000	54.6300	-1.051%	7	189	-30.240%
2025-10-14	54.7200	55.2100	54.7200	55.2100	+3.681%	14	189	-30.973%
2025-10-13	52.2500	53.5500	52.2500	53.2500	-0.467%	169	187	-28.432%
2025-10-10	55.0000	55.0000	53.5000	53.5000	-8.233%	2	32	-28.766%
2025-10-07	58.3000	58.3000	58.3000	58.3000	+0.172%	1	33	-34.631%
2025-10-06	58.2000	58.2000	58.2000	58.2000	+3.027%	1	33	-34.519%
2025-10-03	56.0000	56.4900	56.0000	56.4900	+0.516%	4	32	-32.537%
2025-10-02	56.0000	56.2000	56.0000	56.2000	-0.142%	2	35	-32.189%
2025-10-01	57.0000	57.0000	55.9000	56.2800	-5.268%	6	34	-32.285%
2025-09-30	59.4100	59.4100	59.4100	59.4100	+5.150%	3	29	-35.853%
2025-09-29	56.5000	56.5000	56.5000	56.5000	-4.286%	1	29	-32.549%
2025-09-26	59.0300	59.0300	59.0300	59.0300	+3.908%	2	29	-35.440%
2025-09-24	57.1800	57.1800	56.7500	56.8100	+1.446%	3	27	-32.917%
2025-09-23	58.0000	58.0000	56.0000	56.0000	+1.818%	2	27	-31.946%
2025-09-22	55.0000	55.0000	55.0000	55.0000	+4.167%	1	26	-30.709%
2025-09-18	51.5800	52.8000	51.5800	52.8000	-4.676%	4	26	-27.822%
2025-09-17	55.3900	55.3900	55.3900	55.3900	+3.533%	1	22	-31.197%
2025-09-15	52.1100	53.5000	52.0000	53.5000	0.000%	26	21	-28.766%