Dark

BRKB20280121C520
BRK.B Jan 21 2028 520.00 Call (BRKB280121C00520000)
option OPRA

EOD

Jun 30, 2026

55.00+4.325%(+2.28)21

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-30	55.0000	55.0000	55.0000	55.0000	+4.325%	21	300	0.000%
2026-06-29	52.7000	52.9000	52.5000	52.7200	+2.270%	4	279	+4.325%
2026-06-25	51.5500	51.5500	51.5500	51.5500	+5.075%	4	279	+6.693%
2026-06-22	49.4100	49.4100	49.0600	49.0600	+0.122%	2	275	+12.108%
2026-06-18	48.4500	49.0000	48.4500	49.0000	-7.285%	11	266	+12.245%
2026-06-16	54.5000	54.5000	52.7500	52.8500	-1.565%	51	266	+4.068%
2026-06-15	48.5000	53.6900	48.5000	53.6900	+14.161%	2	262	+2.440%
2026-06-11	47.2000	47.2000	47.0300	47.0300	-7.055%	2	262	+16.947%
2026-06-08	50.5500	50.6000	50.5500	50.6000	+14.221%	2	262	+8.696%
2026-06-04	44.3000	44.3000	44.3000	44.3000	-0.427%	1	263	+24.153%
2026-05-28	44.4900	44.4900	44.4900	44.4900	-6.827%	1	262	+23.623%
2026-05-26	47.7000	47.7500	47.7000	47.7500	-1.404%	3	262	+15.183%
2026-05-22	47.4200	48.4300	46.5000	48.4300	+3.704%	6	261	+13.566%
2026-05-19	46.7000	46.7000	46.7000	46.7000	-3.532%	1	261	+17.773%
2026-05-18	47.0000	48.4100	47.0000	48.4100	-3.757%	2	262	+13.613%
2026-05-15	50.3000	50.3000	50.3000	50.3000	+3.498%	10	262	+9.344%
2026-05-14	48.7500	48.7500	48.6000	48.6000	+5.263%	18	262	+13.169%
2026-05-11	45.5500	46.1700	45.5500	46.1700	+2.486%	14	263	+19.125%
2026-05-08	45.0500	45.0500	45.0500	45.0500	+8.738%	1	265	+22.087%
2026-05-07	41.4300	41.4300	41.4300	41.4300	+2.044%	15	265	+32.754%
2026-05-05	40.6000	40.6000	40.6000	40.6000	-10.395%	1	250	+35.468%
2026-05-01	45.7600	45.7600	45.3100	45.3100	+0.022%	2	250	+21.386%
2026-04-30	45.1200	45.3000	45.1200	45.3000	+1.229%	3	250	+21.413%
2026-04-24	43.7500	44.7500	43.3500	44.7500	+1.936%	4	250	+22.905%
2026-04-23	42.5000	43.9000	42.5000	43.9000	+4.524%	14	249	+25.285%
2026-04-22	43.7700	43.7700	41.5500	42.0000	-4.545%	45	250	+30.952%
2026-04-21	44.0000	44.0000	44.0000	44.0000	-4.659%	2	212	+25.000%
2026-04-20	45.9800	46.1500	45.9800	46.1500	-3.754%	2	212	+19.177%
2026-04-17	48.1000	48.1000	47.9500	47.9500	+4.740%	2	212	+14.703%
2026-04-16	46.7500	46.7500	45.5000	45.7800	-3.621%	10	212	+20.140%
2026-04-15	47.5000	47.5000	47.5000	47.5000	-1.247%	2	210	+15.789%
2026-04-14	48.0000	48.1000	48.0000	48.1000	-2.592%	4	210	+14.345%
2026-04-13	49.8500	49.8500	49.0900	49.3800	-10.202%	11	212	+11.381%
2026-04-09	54.8800	54.9900	54.8800	54.9900	+4.544%	4	202	+0.018%
2026-04-06	52.6000	52.6000	52.6000	52.6000	-3.839%	5	201	+4.563%
2026-04-01	54.7000	54.7000	54.7000	54.7000	+0.829%	3	196	+0.548%
2026-03-31	52.9800	54.2500	52.9800	54.2500	+10.018%	5	197	+1.382%
2026-03-27	49.6800	49.6800	49.3100	49.3100	-8.465%	3	196	+11.539%
2026-03-26	56.0000	56.0000	53.8700	53.8700	-2.515%	2	195	+2.098%
2026-03-25	55.2500	55.2600	55.2500	55.2600	-3.104%	2	193	-0.471%
2026-03-23	57.2500	57.2500	56.8500	57.0300	+7.139%	5	192	-3.560%
2026-03-19	53.1200	53.2300	53.1200	53.2300	-8.822%	3	192	+3.325%
2026-03-17	58.3800	58.3800	58.3800	58.3800	+0.258%	1	192	-5.790%
2026-03-13	58.2300	58.2300	58.2300	58.2300	-3.481%	7	191	-5.547%
2026-03-10	60.3300	60.3300	60.3300	60.3300	+21.242%	1	184	-8.835%
2026-03-03	49.5000	50.4000	49.5000	49.7600	-3.845%	5	185	+10.531%
2026-03-02	55.0000	55.0000	51.7500	51.7500	-9.211%	8	184	+6.280%
2026-02-24	58.2600	58.2600	57.0000	57.0000	-8.094%	2	178	-3.509%
2026-02-23	62.0200	62.0200	62.0200	62.0200	+0.454%	1	179	-11.319%
2026-02-19	61.7400	61.7400	61.7400	61.7400	+0.390%	1	178	-10.917%
2026-02-13	61.5000	61.5000	61.5000	61.5000	-8.113%	1	178	-10.569%
2026-02-06	66.9300	66.9300	66.9300	66.9300	+0.647%	1	178	-17.825%
2026-02-05	66.3500	66.5000	66.3500	66.5000	-4.659%	2	178	-17.293%
2026-02-04	69.7500	69.7500	69.7500	69.7500	+30.374%	2	177	-21.147%
2026-02-02	53.5000	53.5000	53.5000	53.5000	+4.594%	1	179	+2.804%
2026-01-30	51.3300	52.4100	51.1500	51.1500	+2.814%	9	179	+7.527%
2026-01-29	49.6500	49.7500	49.6500	49.7500	+2.072%	2	178	+10.553%
2026-01-28	48.7400	48.7400	48.7400	48.7400	+0.123%	1	178	+12.844%
2026-01-27	49.6800	49.6800	48.6800	48.6800	-4.267%	70	177	+12.983%
2026-01-26	51.2500	51.2500	50.7500	50.8500	-6.007%	15	113	+8.161%
2026-01-22	54.4000	55.1200	54.1000	54.1000	-0.679%	4	113	+1.664%
2026-01-20	56.0000	56.0000	54.2900	54.4700	-7.772%	3	111	+0.973%
2026-01-14	59.6100	59.6100	59.0600	59.0600	-1.567%	8	112	-6.874%
2026-01-13	60.0000	60.0000	60.0000	60.0000	-3.661%	25	107	-8.333%
2026-01-09	62.5000	62.5000	61.2500	62.2800	+5.828%	8	132	-11.689%
2026-01-07	59.3000	59.4000	58.8500	58.8500	-8.205%	19	135	-6.542%
2026-01-02	64.1100	64.1100	64.1100	64.1100	-1.867%	1	135	-14.210%
2025-12-30	65.3300	65.3300	65.3300	65.3300	+1.208%	3	135	-15.812%
2025-12-29	63.4900	64.5500	63.4900	64.5500	-0.432%	8	135	-14.795%
2025-12-24	64.8300	64.8300	64.8300	64.8300	-0.185%	1	128	-15.163%
2025-12-22	64.4800	64.9500	64.4800	64.9500	+0.386%	3	128	-15.319%
2025-12-19	64.7000	64.7000	64.7000	64.7000	-7.040%	1	125	-14.992%
2025-12-18	67.7500	69.6000	67.7500	69.6000	+3.111%	2	124	-20.977%
2025-12-16	71.5400	71.5400	67.5000	67.5000	-0.808%	3	123	-18.519%
2025-12-15	68.0500	68.0500	68.0500	68.0500	+6.678%	2	121	-19.177%
2025-12-11	63.2700	65.4200	63.2700	63.7900	+1.415%	9	119	-13.780%
2025-12-09	62.9000	62.9000	62.9000	62.9000	-5.157%	1	120	-12.560%
2025-12-08	65.0000	66.3200	62.7800	66.3200	-7.400%	92	121	-17.069%
2025-12-02	71.6200	71.6200	71.6200	71.6200	-5.452%	7	129	-23.206%
2025-12-01	75.7500	75.7500	75.7500	75.7500	+0.825%	1	129	-27.393%
2025-11-26	73.8500	76.4100	73.8500	75.1300	+0.737%	3	127	-26.794%
2025-11-25	74.2000	74.5800	73.2500	74.5800	+5.443%	4	127	-26.254%
2025-11-24	70.7300	70.7300	70.7300	70.7300	-4.186%	1	123	-22.240%
2025-11-20	73.0000	73.8200	73.0000	73.8200	-4.316%	5	123	-25.494%
2025-11-14	77.1500	77.1500	77.1500	77.1500	-2.465%	2	122	-28.710%
2025-11-13	75.8700	79.1000	75.8700	79.1000	+10.660%	61	122	-30.468%
2025-11-12	70.8200	71.4800	70.8200	71.4800	+4.656%	2	61	-23.055%
2025-11-07	68.5000	68.5000	68.3000	68.3000	+4.546%	2	60	-19.473%
2025-11-06	65.3300	65.3300	65.3300	65.3300	+7.983%	1	59	-15.812%
2025-11-04	59.1000	60.5000	59.1000	60.5000	+6.140%	2	60	-9.091%
2025-11-03	57.0000	57.0000	57.0000	57.0000	-4.523%	2	61	-3.509%
2025-10-30	59.7000	59.7000	59.7000	59.7000	+5.050%	3	61	-7.873%
2025-10-29	56.8300	56.8300	56.8300	56.8300	-10.179%	9	58	-3.220%
2025-10-27	63.2700	63.2700	63.2700	63.2700	-2.361%	1	49	-13.071%
2025-10-24	64.8000	64.8000	64.8000	64.8000	-1.069%	1	49	-15.123%
2025-10-22	65.5000	65.5000	65.5000	65.5000	-2.559%	1	49	-16.031%
2025-10-21	67.1900	67.2200	67.0300	67.2200	+1.235%	6	48	-18.179%
2025-10-20	65.0000	66.4000	64.7500	66.4000	-0.060%	5	46	-17.169%
2025-10-17	66.0200	66.4400	66.0200	66.4400	-0.045%	12	42	-17.219%
2025-10-16	66.4700	66.4700	66.4700	66.4700	-2.221%	1	32	-17.256%
2025-10-15	67.8700	67.9800	67.8700	67.9800	-2.117%	2	32	-19.094%
2025-10-09	69.0000	69.5500	69.0000	69.4500	-4.207%	7	34	-20.806%
2025-10-08	72.5000	72.5000	72.5000	72.5000	+3.720%	1	32	-24.138%
2025-10-02	70.9000	70.9000	68.7000	69.9000	-2.876%	11	31	-21.316%
2025-09-30	71.4700	71.9700	71.4700	71.9700	-2.783%	2	25	-23.579%
2025-09-26	72.9800	74.0300	72.9800	74.0300	+5.954%	13	24	-25.706%
2025-09-23	70.9000	71.6000	69.8700	69.8700	+4.284%	4	12	-21.282%
2025-09-19	66.9000	67.0000	66.0000	67.0000	+2.119%	3	11	-17.910%
2025-09-18	65.6100	65.6100	65.6100	65.6100	+0.923%	1	9	-16.171%
2025-09-16	64.9700	65.0100	64.9700	65.0100	-1.080%	2	8	-15.398%
2025-09-15	65.7200	65.7200	65.7200	65.7200	0.000%	6	6	-16.312%