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BRKB20261218C740
BRK.B Dec 18 2026 740.00 Call (BRKB261218C00740000)
option OPRA

EOD

Aug 25, 2026

0.25000.000%(0.0000)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-25	0.2500	0.2500	0.2500	0.2500	0.000%	1	1,026	0.000%
2026-07-23	0.2500	0.2500	0.2500	0.2500	-13.793%	3	1,025	0.000%
2026-07-13	0.2900	0.2900	0.2900	0.2900	+20.833%	2	1,022	-13.793%
2026-06-10	0.2500	0.2500	0.2400	0.2400	-33.333%	60	1,022	+4.167%
2026-06-05	0.3600	0.3600	0.3600	0.3600	+20.000%	20	992	-30.556%
2026-05-22	0.3200	0.3200	0.3000	0.3000	+66.667%	49	972	-16.667%
2026-05-15	0.1800	0.1800	0.1800	0.1800	+28.571%	4	972	+38.889%
2026-05-12	0.1400	0.1400	0.1400	0.1400	-50.000%	3	976	+78.571%
2026-05-08	0.2800	0.2800	0.2800	0.2800	+55.556%	1	973	-10.714%
2026-05-05	0.1800	0.1800	0.1800	0.1800	-33.333%	1	973	+38.889%
2026-05-04	0.2700	0.2700	0.2700	0.2700	-18.182%	1	973	-7.407%
2026-04-29	0.3300	0.3300	0.3300	0.3300	+10.000%	1	972	-24.242%
2026-04-24	0.3000	0.3000	0.3000	0.3000	+25.000%	1	972	-16.667%
2026-04-16	0.2400	0.2400	0.2400	0.2400	-4.000%	8	972	+4.167%
2026-04-07	0.2500	0.2500	0.2500	0.2500	-45.652%	2	972	0.000%
2026-03-23	0.4600	0.4600	0.4600	0.4600	-8.000%	2	972	-45.652%
2026-03-20	0.5000	0.5000	0.5000	0.5000	-34.211%	1	970	-50.000%
2026-03-05	0.7600	0.7600	0.7600	0.7600	+52.000%	4	970	-67.105%
2026-03-02	0.5000	0.5000	0.5000	0.5000	-28.571%	1	970	-50.000%
2026-02-26	0.8400	0.8400	0.7000	0.7000	-18.605%	6	970	-64.286%
2026-02-18	0.8600	0.8600	0.8600	0.8600	+14.667%	2	969	-70.930%
2026-02-17	0.7500	0.7500	0.7500	0.7500	-6.250%	2	969	-66.667%
2026-02-10	0.8000	0.8000	0.8000	0.8000	-15.789%	1,000	969	-68.750%
2026-02-04	0.8900	0.9800	0.8900	0.9500	+6.742%	19	1,149	-73.684%
2026-01-30	0.8900	0.8900	0.8900	0.8900	+14.103%	3	1,137	-71.910%
2026-01-27	0.9300	0.9300	0.7800	0.7800	-12.360%	6	1,137	-67.949%
2026-01-26	0.9000	0.9000	0.8900	0.8900	+8.537%	2	1,137	-71.910%
2026-01-23	0.8200	0.8200	0.8200	0.8200	-3.529%	1	1,136	-69.512%
2026-01-22	0.8500	0.8500	0.8500	0.8500	-5.556%	6	1,136	-70.588%
2026-01-21	0.8000	0.9000	0.8000	0.9000	-4.255%	2	1,135	-72.222%
2026-01-16	0.9300	0.9400	0.9300	0.9400	+11.905%	6	1,133	-73.404%
2026-01-13	0.8500	0.8500	0.8400	0.8400	-19.231%	11	1,133	-70.238%
2026-01-12	1.0100	1.0400	0.8900	1.0400	-5.455%	4	1,135	-75.962%
2026-01-08	1.1000	1.1000	1.1000	1.1000	+11.111%	1	1,133	-77.273%
2026-01-05	0.9600	0.9900	0.8900	0.9900	+2.062%	51	1,133	-74.747%
2025-12-23	1.0200	1.0200	0.9700	0.9700	-3.960%	2	1,132	-74.227%
2025-12-19	1.1400	1.2200	1.0100	1.0100	-21.094%	12	1,130	-75.248%
2025-12-17	1.2800	1.2800	1.2800	1.2800	+4.065%	1	1,132	-80.469%
2025-12-16	1.3500	1.3500	1.2300	1.2300	-8.889%	37	1,132	-79.675%
2025-12-12	1.2500	1.3500	1.1300	1.3500	+3.846%	5	1,148	-81.481%
2025-12-11	1.1800	1.3400	1.1800	1.3000	-5.109%	3	1,144	-80.769%
2025-12-10	1.3700	1.3700	1.3700	1.3700	-0.725%	2	1,144	-81.752%
2025-12-09	1.4000	1.4100	1.3800	1.3800	-13.750%	4	1,142	-81.884%
2025-12-08	1.5000	1.6000	1.4000	1.6000	+11.111%	12	1,138	-84.375%
2025-12-03	1.4400	1.4400	1.4400	1.4400	-40.000%	5	1,134	-82.639%
2025-12-01	2.4000	2.4000	2.4000	2.4000	+33.333%	2	1,134	-89.583%
2025-11-26	1.6100	1.8000	1.6000	1.8000	-14.286%	13	1,132	-86.111%
2025-11-20	2.1000	2.1000	2.1000	2.1000	-9.091%	1	1,132	-88.095%
2025-11-18	1.9500	2.3100	1.9500	2.3100	+7.442%	20	1,131	-89.177%
2025-11-14	2.3500	2.3500	2.1500	2.1500	+13.158%	19	1,143	-88.372%
2025-11-06	1.8700	2.0000	1.8700	1.9000	+18.750%	5	1,160	-86.842%
2025-10-30	1.6000	1.6000	1.6000	1.6000	+6.667%	1	1,162	-84.375%
2025-10-29	1.8200	1.9900	1.5000	1.5000	+4.167%	15	1,163	-83.333%
2025-10-27	1.4400	1.4400	1.4400	1.4400	-7.097%	1	1,162	-82.639%
2025-10-23	1.5500	1.5500	1.5500	1.5500	0.000%	1	1,162	-83.871%
2025-10-20	1.5000	1.5500	1.5000	1.5500	-6.627%	11	1,161	-83.871%
2025-10-15	1.7700	1.7700	1.6600	1.6600	-14.872%	2	1,172	-84.940%
2025-10-14	1.9500	1.9500	1.9500	1.9500	+1.563%	8	1,172	-87.179%
2025-10-13	1.9200	1.9200	1.9200	1.9200	-4.000%	1	1,164	-86.979%
2025-10-07	2.0000	2.0000	2.0000	2.0000	0.000%	4	1,159	-87.500%
2025-10-06	1.9700	2.0000	1.9400	2.0000	+5.820%	34	1,159	-87.500%
2025-10-03	1.8900	1.8900	1.8900	1.8900	-5.500%	1	1,144	-86.772%
2025-09-30	1.9500	2.0000	1.9500	2.0000	+0.503%	4	1,144	-87.500%
2025-09-29	1.9900	1.9900	1.9900	1.9900	-2.927%	1	1,148	-87.437%
2025-09-25	1.9600	2.0500	1.9600	2.0500	+1.485%	2	1,147	-87.805%
2025-09-24	2.0200	2.0200	2.0200	2.0200	+4.663%	1	1,149	-87.624%
2025-09-23	1.9300	1.9300	1.9300	1.9300	+1.579%	2	1,150	-87.047%
2025-09-22	1.9000	2.0100	1.8500	1.9000	+8.571%	42	1,148	-86.842%
2025-09-19	1.7000	1.7500	1.7000	1.7500	-2.778%	2	1,148	-85.714%
2025-09-18	1.8000	1.8000	1.8000	1.8000	+6.509%	3	1,146	-86.111%
2025-09-16	1.7200	1.7200	1.6900	1.6900	-4.520%	2	1,145	-85.207%
2025-09-15	1.7700	1.7700	1.7700	1.7700	-8.763%	10	1,145	-85.876%
2025-09-09	1.9400	1.9400	1.9400	1.9400	-14.159%	3	1,142	-87.113%
2025-09-04	2.2600	2.2600	2.2600	2.2600	+11.330%	2	1,140	-88.938%
2025-09-03	2.0200	2.0300	2.0200	2.0300	+2.525%	6	1,142	-87.685%
2025-08-27	1.9500	1.9800	1.8500	1.9800	+1.020%	54	1,144	-87.374%
2025-08-20	1.9600	1.9600	1.9600	1.9600	+15.976%	2	1,092	-87.245%
2025-08-15	1.6800	1.6900	1.6800	1.6900	+9.032%	4	1,092	-85.207%
2025-08-08	1.6000	1.6000	1.5300	1.5500	+4.027%	4	1,088	-83.871%
2025-08-06	1.5000	1.5000	1.3600	1.4900	-18.579%	30	1,084	-83.221%
2025-07-30	1.8300	1.8300	1.8300	1.8300	-4.687%	10	1,058	-86.339%
2025-07-25	1.9200	1.9200	1.9200	1.9200	-4.478%	2	1,058	-86.979%
2025-07-15	2.0100	2.0100	2.0100	2.0100	-14.468%	2	1,060	-87.562%
2025-07-02	2.1500	2.3500	2.1500	2.3500	-2.083%	3	1,058	-89.362%
2025-07-01	2.3700	2.4000	2.3700	2.4000	0.000%	2	1,058	-89.583%
2025-06-27	2.4000	2.4000	2.4000	2.4000	0.000%	1	1,057	-89.583%
2025-06-26	2.4600	2.4600	2.4000	2.4000	-10.112%	2	1,056	-89.583%
2025-06-24	2.6800	2.6800	2.6700	2.6700	+3.891%	4	1,054	-90.637%
2025-06-23	2.6500	2.6500	2.4200	2.5700	-8.214%	1,005	1,050	-90.272%
2025-06-16	2.8800	2.8800	2.8000	2.8000	-20.904%	4	84	-91.071%
2025-06-03	3.5000	3.5400	3.3600	3.5400	+1.143%	32	82	-92.938%
2025-06-02	3.5000	3.5000	3.5000	3.5000	-10.256%	1	82	-92.857%
2025-05-30	3.9000	3.9000	3.9000	3.9000	-9.302%	2	82	-93.590%
2025-05-23	4.3000	4.3000	4.3000	4.3000	-1.149%	2	83	-94.186%
2025-05-21	4.3500	4.3500	4.3500	4.3500	-6.452%	2	83	-94.253%
2025-05-16	4.5800	4.6700	4.5800	4.6500	+19.231%	20	83	-94.624%
2025-05-14	4.0000	4.0000	3.9000	3.9000	-36.066%	2	83	-93.590%
2025-05-09	6.1000	6.1000	6.1000	6.1000	-4.688%	2	82	-95.902%
2025-05-08	6.3900	6.4800	6.3800	6.4000	-4.478%	6	82	-96.094%
2025-05-07	7.0300	7.0300	6.7000	6.7000	+1.515%	7	84	-96.269%
2025-05-05	6.2000	7.4100	6.2000	6.6000	-23.166%	9	86	-96.212%
2025-04-24	8.7500	8.7500	8.5900	8.5900	+6.049%	2	82	-97.090%
2025-04-23	8.4000	8.4000	8.1000	8.1000	-9.497%	2	81	-96.914%
2025-04-15	8.5000	8.9500	8.5000	8.9500	+11.180%	2	81	-97.207%
2025-04-10	8.2000	8.3000	8.0500	8.0500	0.000%	4	79	-96.894%
2025-04-09	8.4500	8.4500	8.0500	8.0500	+35.294%	2	79	-96.894%
2025-04-04	8.1500	8.1500	5.9500	5.9500	-9.160%	10	79	-95.798%
2025-03-31	6.6000	6.6000	6.5500	6.5500	+3.968%	150	79	-96.183%
2025-03-28	6.2000	6.3000	6.2000	6.3000	+10.526%	304	154	-96.032%
2025-03-20	5.7000	5.7000	5.7000	5.7000	+53.226%	2	2	-95.614%
2025-03-05	3.6700	3.7200	3.6700	3.7200	-13.084%	2	1	-93.280%
2025-02-28	4.2400	4.5000	4.2400	4.2800	0.000%	6	2	-94.159%