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BRKB20280121C500
BRK.B Jan 21 2028 500.00 Call (BRKB280121C00500000)
option OPRA

EOD

Jun 30, 2026

66.00+3.125%(+2.00)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-30	65.0000	66.0000	65.0000	66.0000	+3.125%	4	1,170	0.000%
2026-06-29	64.0000	64.0000	64.0000	64.0000	-1.538%	52	1,170	+3.125%
2026-06-26	64.0000	65.0000	63.9600	65.0000	+3.668%	4	1,122	+1.538%
2026-06-25	62.7000	62.7000	62.7000	62.7000	-4.275%	1	1,122	+5.263%
2026-06-24	65.5000	65.5000	65.5000	65.5000	+4.800%	1	1,121	+0.763%
2026-06-23	63.0000	63.0000	62.5000	62.5000	+4.760%	3	1,121	+5.600%
2026-06-22	60.0000	60.0000	59.6600	59.6600	+4.667%	2	1,121	+10.627%
2026-06-18	58.6500	59.2500	57.0000	57.0000	-9.524%	13	1,112	+15.789%
2026-06-16	64.1900	66.0500	63.0000	63.0000	-2.326%	98	1,112	+4.762%
2026-06-15	62.5000	64.5000	62.5000	64.5000	+9.322%	13	1,087	+2.326%
2026-06-10	59.0000	59.0000	59.0000	59.0000	-1.453%	1	1,091	+11.864%
2026-06-09	60.2000	62.3500	59.8700	59.8700	-0.532%	29	1,090	+10.239%
2026-06-08	61.1000	62.0000	60.1900	60.1900	-1.795%	47	1,084	+9.653%
2026-06-05	58.0000	61.8500	58.0000	61.2900	+15.860%	190	1,082	+7.685%
2026-06-04	52.9000	52.9000	52.9000	52.9000	-1.214%	1	1,097	+24.764%
2026-06-03	52.4000	53.5500	52.4000	53.5500	+8.401%	2	1,096	+23.249%
2026-06-02	50.6500	50.6500	49.4000	49.4000	-1.200%	2	1,096	+33.603%
2026-06-01	51.4500	51.4500	49.0000	50.0000	-3.288%	84	1,096	+32.000%
2026-05-29	50.0000	52.5000	50.0000	51.7000	-3.364%	181	1,088	+27.660%
2026-05-28	53.5000	53.5000	53.5000	53.5000	-1.364%	1	945	+23.364%
2026-05-27	55.4000	55.4000	54.2400	54.2400	-6.078%	12	944	+21.681%
2026-05-26	58.2400	58.2400	57.0000	57.7500	+1.316%	5	939	+14.286%
2026-05-22	57.0000	57.0000	57.0000	57.0000	+4.587%	1	941	+15.789%
2026-05-21	52.0000	54.5000	52.0000	54.5000	-1.802%	2	941	+21.101%
2026-05-20	55.5000	55.5000	55.5000	55.5000	-0.893%	11	941	+18.919%
2026-05-19	58.5000	59.4000	56.0000	56.0000	-6.744%	7	888	+17.857%
2026-05-18	57.5000	60.3500	57.4000	60.0500	+4.964%	65	888	+9.908%
2026-05-15	57.3300	57.3300	57.2100	57.2100	-0.157%	2	888	+15.364%
2026-05-14	57.3000	57.3000	57.3000	57.3000	-2.051%	15	889	+15.183%
2026-05-13	58.5000	58.5000	58.5000	58.5000	-4.412%	1	896	+12.821%
2026-05-12	59.3000	61.2000	59.3000	61.2000	+11.273%	2	896	+7.843%
2026-05-11	55.0000	55.0000	55.0000	55.0000	+1.852%	2	896	+20.000%
2026-05-08	55.2500	55.2500	54.0000	54.0000	0.000%	5	896	+22.222%
2026-05-07	52.0000	54.5200	52.0000	54.0000	+7.677%	10	894	+22.222%
2026-05-06	50.0300	50.3200	50.0300	50.1500	+4.089%	9	891	+31.605%
2026-05-05	49.0000	49.0000	48.1800	48.1800	-3.640%	11	890	+36.986%
2026-05-04	56.6500	56.7000	49.9000	50.0000	-6.647%	35	879	+32.000%
2026-04-30	54.7500	54.7500	53.5600	53.5600	-3.304%	14	884	+23.226%
2026-04-29	55.3900	55.3900	55.3900	55.3900	-2.396%	2	882	+19.155%
2026-04-28	57.7400	57.7400	56.7500	56.7500	+3.653%	13	882	+16.300%
2026-04-27	55.9300	55.9300	54.7500	54.7500	+4.127%	24	883	+20.548%
2026-04-24	52.4700	52.5800	52.4700	52.5800	-4.487%	6	876	+25.523%
2026-04-23	52.5000	55.0500	52.5000	55.0500	+8.281%	5	870	+19.891%
2026-04-22	54.5000	54.5000	50.8400	50.8400	-4.075%	21	872	+29.819%
2026-04-21	53.9000	53.9000	53.0000	53.0000	-4.847%	2	860	+24.528%
2026-04-17	56.7700	58.0000	55.7000	55.7000	+2.202%	26	860	+18.492%
2026-04-16	56.0000	56.0000	53.0000	54.5000	-2.592%	187	854	+21.101%
2026-04-15	57.5000	57.5000	55.9500	55.9500	-2.729%	39	978	+17.962%
2026-04-14	58.0800	58.0800	56.8800	57.5200	-3.813%	12	976	+14.743%
2026-04-13	60.9000	62.0000	59.4000	59.8000	-9.325%	127	972	+10.368%
2026-04-09	60.0000	65.9500	60.0000	65.9500	+5.167%	6	929	+0.076%
2026-04-08	62.7100	62.7100	62.7100	62.7100	+1.967%	9	928	+5.246%
2026-04-07	61.5000	61.5000	61.5000	61.5000	+1.351%	1	937	+7.317%
2026-04-06	60.6800	60.6800	60.6800	60.6800	-3.499%	11	937	+8.767%
2026-04-02	61.6000	62.8800	61.6000	62.8800	-1.132%	2	926	+4.962%
2026-04-01	64.3000	64.3000	63.6000	63.6000	+3.247%	9	926	+3.774%
2026-03-31	62.5900	62.5900	61.6000	61.6000	-1.440%	3	922	+7.143%
2026-03-30	59.7700	62.5000	59.7700	62.5000	+7.333%	8	922	+5.600%
2026-03-27	60.0000	61.4400	58.2300	58.2300	-8.429%	37	917	+13.344%
2026-03-26	62.5500	63.6200	62.5500	63.5900	-1.043%	3	916	+3.790%
2026-03-25	64.2600	64.2600	64.2600	64.2600	-3.658%	1	914	+2.708%
2026-03-24	66.7000	66.7000	66.7000	66.7000	+2.081%	1	914	-1.049%
2026-03-23	66.2500	66.5000	65.3400	65.3400	-1.744%	9	914	+1.010%
2026-03-20	64.0000	66.5000	64.0000	66.5000	+5.388%	6	906	-0.752%
2026-03-19	64.0300	64.0300	63.0000	63.1000	-5.397%	12	906	+4.596%
2026-03-18	68.0500	68.0500	66.7000	66.7000	-2.628%	4	906	-1.049%
2026-03-16	70.3900	70.8000	68.5000	68.5000	+0.795%	6	906	-3.650%
2026-03-13	69.5400	69.5400	67.9000	67.9600	+1.660%	19	905	-2.884%
2026-03-11	68.9000	68.9000	66.8500	66.8500	-3.730%	5	900	-1.272%
2026-03-10	70.2800	71.4900	69.3000	69.4400	-0.230%	34	897	-4.954%
2026-03-09	69.1400	69.8900	68.3000	69.6000	+0.332%	37	881	-5.172%
2026-03-06	69.7800	70.0300	68.0000	69.3700	-4.449%	82	865	-4.858%
2026-03-05	71.1900	72.6000	71.1900	72.6000	+11.264%	3	850	-9.091%
2026-03-04	63.5500	65.2500	63.5500	65.2500	+7.851%	17	849	+1.149%
2026-03-03	60.7000	60.7000	60.5000	60.5000	+1.852%	2	855	+9.091%
2026-03-02	64.1000	64.1000	59.4000	59.4000	-21.105%	40	854	+11.111%
2026-02-27	75.5000	75.6100	75.2900	75.2900	+1.881%	7	845	-12.339%
2026-02-26	72.8600	73.9000	72.3500	73.9000	+6.946%	15	849	-10.690%
2026-02-25	70.7000	70.7000	69.0000	69.1000	-1.003%	5	851	-4.486%
2026-02-24	69.0800	69.8000	66.1000	69.8000	-0.754%	12	851	-5.444%
2026-02-23	74.0000	74.0000	70.2800	70.3300	-2.819%	15	850	-6.157%
2026-02-20	70.4000	72.3700	68.8000	72.3700	+0.028%	8	849	-8.802%
2026-02-19	74.0900	74.0900	72.2800	72.3500	-1.752%	5	849	-8.777%
2026-02-18	73.0300	73.6400	72.5300	73.6400	-3.814%	59	847	-10.375%
2026-02-17	76.7300	76.8500	74.8800	76.5600	+5.600%	8	820	-13.793%
2026-02-13	72.4200	74.8500	72.4200	72.5000	-5.352%	15	819	-8.966%
2026-02-12	77.9700	77.9700	76.1000	76.6000	+2.544%	7	819	-13.838%
2026-02-11	75.0000	75.0000	74.5000	74.7000	+1.069%	5	822	-11.647%
2026-02-10	73.7700	73.9500	73.7700	73.9100	+1.455%	3	822	-10.702%
2026-02-09	77.0000	77.0000	72.8500	72.8500	-7.960%	9	819	-9.403%
2026-02-06	79.1500	79.4500	78.9500	79.1500	+2.993%	16	818	-16.614%
2026-02-05	75.0000	76.8500	75.0000	76.8500	-3.333%	13	822	-14.118%
2026-02-04	76.1000	83.0000	76.1000	79.5000	+10.172%	34	822	-16.981%
2026-02-03	70.7000	72.3100	70.7000	72.1600	+10.930%	43	829	-8.537%
2026-02-02	63.9000	65.1500	63.8200	65.0500	+7.343%	31	834	+1.460%
2026-01-30	60.2500	61.1500	60.2500	60.6000	+4.034%	7	824	+8.911%
2026-01-29	57.0500	58.4500	57.0500	58.2500	+0.761%	7	825	+13.305%
2026-01-28	57.0000	59.0000	57.0000	57.8100	-0.328%	16	823	+14.167%
2026-01-27	59.8700	59.8700	58.0000	58.0000	-5.798%	11	818	+13.793%
2026-01-26	60.8000	61.5700	60.6500	61.5700	+0.114%	29	813	+7.195%
2026-01-23	60.6400	61.5000	60.6400	61.5000	-3.378%	4	805	+7.317%
2026-01-22	65.4600	65.4600	63.5000	63.6500	-0.857%	3	804	+3.692%
2026-01-21	66.5500	66.5500	64.0000	64.2000	-1.231%	8	803	+2.804%
2026-01-20	65.0000	65.9000	64.7200	65.0000	-7.867%	9	800	+1.538%
2026-01-16	70.5300	70.6000	70.5300	70.5500	+2.544%	5	795	-6.449%
2026-01-15	70.1500	70.1500	68.5200	68.8000	-2.550%	74	795	-4.070%
2026-01-14	70.9500	70.9500	69.1000	70.6000	-0.563%	41	776	-6.516%
2026-01-13	71.6000	72.0700	69.3500	71.0000	-2.873%	18	767	-7.042%
2026-01-12	73.1500	73.5600	72.7500	73.1000	+1.528%	89	766	-9.713%
2026-01-09	72.0000	72.0000	72.0000	72.0000	-4.000%	1	737	-8.333%
2026-01-08	76.0000	76.0000	75.0000	75.0000	+8.869%	4	736	-12.000%
2026-01-07	71.9800	71.9800	68.8900	68.8900	-5.488%	9	736	-4.195%
2026-01-06	71.7200	72.8900	71.7200	72.8900	-2.943%	7	728	-9.453%
2026-01-05	73.0000	76.1400	73.0000	75.1000	+4.306%	17	730	-12.117%
2026-01-02	77.8000	77.8000	71.3000	72.0000	-8.222%	17	730	-8.333%
2025-12-31	78.7300	78.7300	78.2700	78.4500	+0.179%	3	720	-15.870%
2025-12-30	76.7000	78.3400	76.7000	78.3100	+5.810%	27	720	-15.720%
2025-12-29	74.0100	74.0100	74.0100	74.0100	+1.038%	1	713	-10.823%
2025-12-26	75.3500	75.3500	73.1100	73.2500	-3.441%	97	713	-9.898%
2025-12-24	75.8600	75.8600	75.8600	75.8600	+0.477%	1	688	-12.998%
2025-12-23	75.3000	75.5000	75.3000	75.5000	+0.266%	20	688	-12.583%
2025-12-22	73.8000	75.7000	73.8000	75.3000	-0.265%	20	705	-12.351%
2025-12-19	78.0000	78.0000	75.5000	75.5000	-4.382%	24	697	-12.583%
2025-12-18	78.8500	79.3800	78.6000	78.9600	-1.656%	93	692	-16.413%
2025-12-17	78.4600	80.2900	77.6100	80.2900	+2.007%	9	657	-17.798%
2025-12-16	77.6900	78.7100	77.6900	78.7100	-4.012%	3	655	-16.148%
2025-12-15	80.0000	82.0000	79.0000	82.0000	+6.149%	11	653	-19.512%
2025-12-12	75.0000	77.2500	74.6700	77.2500	+2.535%	3	656	-14.563%
2025-12-11	75.0000	76.5000	75.0000	75.3400	+1.250%	9	657	-12.397%
2025-12-10	72.5000	75.0000	72.5000	74.4100	+1.293%	4	657	-11.302%
2025-12-09	77.8700	77.9900	73.4600	73.4600	-4.224%	10	658	-10.155%
2025-12-08	76.9000	76.9000	73.0000	76.7000	-6.108%	23	653	-13.950%
2025-12-05	81.5100	82.2000	81.5100	81.6900	+3.457%	18	657	-19.207%
2025-12-04	82.3300	82.3300	78.9600	78.9600	-6.777%	7	641	-16.413%
2025-12-03	84.7000	84.7000	84.7000	84.7000	+1.243%	1	638	-22.078%
2025-12-02	81.7200	83.7000	81.7200	83.6600	-3.283%	10	638	-21.109%
2025-12-01	86.5000	86.5000	86.5000	86.5000	-2.809%	1	630	-23.699%
2025-11-28	88.8000	89.7500	88.8000	89.0000	+2.064%	6	630	-25.843%
2025-11-26	86.0000	87.3500	86.0000	87.2000	+3.624%	10	625	-24.312%
2025-11-25	88.3300	88.3300	84.1500	84.1500	+5.188%	11	625	-21.569%
2025-11-24	82.0000	82.0000	80.0000	80.0000	-6.706%	2	626	-17.500%
2025-11-21	83.7800	86.5000	83.7800	85.7500	+0.942%	8	627	-23.032%
2025-11-20	84.0000	85.6000	84.0000	84.9500	+1.981%	27	630	-22.307%
2025-11-19	83.6900	83.6900	79.8800	83.3000	-3.342%	52	616	-20.768%
2025-11-18	85.0500	86.4000	84.1200	86.1800	+0.913%	4	610	-23.416%
2025-11-17	89.4700	89.4700	85.3500	85.4000	-5.999%	85	610	-22.717%
2025-11-14	92.7000	93.0000	88.6800	90.8500	-0.504%	16	571	-27.353%
2025-11-13	87.4700	91.3900	87.3200	91.3100	+9.105%	232	575	-27.719%
2025-11-12	83.2500	83.6900	83.2500	83.6900	+4.613%	3	540	-21.138%
2025-11-11	80.5000	80.5000	80.0000	80.0000	-0.744%	3	539	-17.500%
2025-11-10	80.4300	83.5200	80.3600	80.6000	-1.274%	12	538	-18.114%
2025-11-07	78.7500	82.5000	78.7500	81.6400	+4.667%	6	534	-19.157%
2025-11-06	77.7000	78.0000	77.3700	78.0000	+2.686%	3	529	-15.385%
2025-11-05	76.6500	79.4200	75.9600	75.9600	+7.076%	31	530	-13.112%
2025-11-04	67.8500	70.9400	67.8500	70.9400	+5.881%	7	523	-6.964%
2025-11-03	66.7500	67.0000	66.3800	67.0000	-1.860%	3	525	-1.493%
2025-10-31	68.0200	68.5000	68.0200	68.2700	-2.471%	10	525	-3.325%
2025-10-30	68.5000	70.0000	68.5000	70.0000	+5.105%	6	524	-5.714%
2025-10-29	67.1500	67.1500	66.5000	66.6000	-5.223%	17	521	-0.901%
2025-10-28	71.2500	72.6000	70.2700	70.2700	-2.875%	52	515	-6.077%
2025-10-27	75.0000	75.0000	72.2300	72.3500	-3.533%	16	554	-8.777%
2025-10-24	75.0000	75.0000	75.0000	75.0000	-0.662%	1	554	-12.000%
2025-10-23	74.9800	75.5000	74.2400	75.5000	+0.667%	447	554	-12.583%
2025-10-22	75.5000	75.5000	75.0000	75.0000	-0.662%	2	115	-12.000%
2025-10-20	77.0000	77.0000	75.2500	75.5000	-1.821%	5	115	-12.583%
2025-10-17	76.5000	76.9000	76.0000	76.9000	+1.184%	5	115	-14.174%
2025-10-16	75.7500	76.0000	75.7500	76.0000	-3.797%	2	112	-13.158%
2025-10-15	78.0000	79.0000	78.0000	79.0000	-1.741%	2	110	-16.456%
2025-10-14	76.0000	80.4000	76.0000	80.4000	+4.416%	3	111	-17.910%
2025-10-13	76.0000	77.0000	75.7600	77.0000	+0.522%	8	110	-14.286%
2025-10-10	81.5000	81.5000	76.6000	76.6000	-5.057%	18	103	-13.838%
2025-10-09	80.9000	80.9000	79.9000	80.6800	-5.582%	13	94	-18.195%
2025-10-08	85.4500	85.4500	85.4500	85.4500	+1.280%	6	82	-22.762%
2025-10-07	83.5000	84.3700	83.5000	84.3700	+0.059%	21	76	-21.773%
2025-10-06	82.5000	85.0000	82.0000	84.3200	-0.213%	7	61	-21.727%
2025-10-03	82.1000	84.5000	82.0000	84.5000	+6.544%	16	57	-21.893%
2025-10-02	81.1600	82.0000	79.3100	79.3100	-4.595%	13	56	-16.782%
2025-10-01	81.2000	83.1300	81.2000	83.1300	-2.200%	6	46	-20.606%
2025-09-30	86.2500	86.2500	85.0000	85.0000	+3.570%	3	43	-22.353%
2025-09-29	82.1000	82.5400	80.6000	82.0700	-2.761%	6	42	-19.581%
2025-09-26	84.6500	84.6500	84.4000	84.4000	+4.198%	4	41	-21.801%
2025-09-25	82.8000	84.0000	81.0000	81.0000	-0.246%	28	37	-18.519%
2025-09-24	81.2400	81.5000	81.0000	81.2000	+0.037%	6	21	-18.719%
2025-09-23	82.0000	83.5800	81.1700	81.1700	+0.832%	14	20	-18.689%
2025-09-22	78.1600	80.5000	78.1600	80.5000	+0.625%	3	12	-18.012%
2025-09-18	80.0000	80.0000	80.0000	80.0000	+1.266%	1	12	-17.500%
2025-09-17	79.3200	79.3200	79.0000	79.0000	+2.597%	6	11	-16.456%
2025-09-15	77.0000	77.0000	75.2300	77.0000	0.000%	13	11	-14.286%