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BRKB20280121C470
BRK.B Jan 21 2028 470.00 Call (BRKB280121C00470000)
option OPRA

EOD

Aug 27, 2026

83.10-2.293%(-1.95)7

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	82.1000	84.2000	82.1000	83.1000	-2.293%	7	209	0.000%
2026-08-25	85.0500	85.0500	85.0500	85.0500	+0.615%	1	210	-2.293%
2026-08-24	84.5300	84.5300	84.5300	84.5300	+5.399%	4	209	-1.692%
2026-08-21	80.7500	80.7500	80.2000	80.2000	-4.637%	2	205	+3.616%
2026-08-18	84.1000	84.1000	84.1000	84.1000	-0.556%	3	203	-1.189%
2026-08-14	87.0000	87.0000	84.5700	84.5700	-4.148%	6	200	-1.738%
2026-08-12	88.2300	88.2300	88.2300	88.2300	-8.094%	1	196	-5.814%
2026-08-11	97.5500	97.5500	96.0000	96.0000	-9.005%	12	195	-13.438%
2026-08-10	105.5000	105.5000	105.5000	105.5000	+4.715%	5	193	-21.232%
2026-08-06	101.3000	101.6000	100.7500	100.7500	+12.835%	8	188	-17.519%
2026-08-04	89.2900	89.2900	89.2900	89.2900	-2.946%	1	184	-6.932%
2026-07-31	92.0000	92.0000	92.0000	92.0000	+2.222%	2	185	-9.674%
2026-07-29	90.0000	90.0000	90.0000	90.0000	+1.983%	1	187	-7.667%
2026-07-28	89.5000	92.6300	88.2500	88.2500	+20.084%	10	188	-5.836%
2026-07-22	73.8400	73.8400	73.4900	73.4900	+0.191%	5	197	+13.077%
2026-07-21	74.0900	74.0900	73.3500	73.3500	-1.146%	3	200	+13.292%
2026-07-20	74.2000	74.2000	74.2000	74.2000	+1.644%	1	199	+11.995%
2026-07-15	76.9600	76.9600	73.0000	73.0000	-3.311%	5	200	+13.836%
2026-07-14	79.7500	79.7500	75.5000	75.5000	-0.198%	2	201	+10.066%
2026-07-10	76.6500	76.6500	75.6500	75.6500	-14.607%	2	201	+9.848%
2026-07-07	88.5900	88.5900	88.5900	88.5900	+1.223%	3	199	-6.197%
2026-07-01	87.8000	87.8000	87.5200	87.5200	+5.713%	7	199	-5.050%
2026-06-30	82.7900	82.7900	82.7900	82.7900	+0.963%	1	203	+0.374%
2026-06-29	82.2000	82.2000	82.0000	82.0000	+7.612%	2	202	+1.341%
2026-06-25	76.2000	76.2000	76.2000	76.2000	-9.426%	1	200	+9.055%
2026-06-24	84.1300	84.1300	84.1300	84.1300	+3.596%	3	199	-1.224%
2026-06-23	81.2100	81.2100	81.2100	81.2100	+3.202%	6	202	+2.327%
2026-06-22	79.0000	79.2500	78.6900	78.6900	-0.455%	7	208	+5.604%
2026-06-17	79.0000	79.0500	79.0000	79.0500	-3.656%	2	209	+5.123%
2026-06-16	82.7500	85.0500	81.9000	82.0500	-1.737%	31	207	+1.280%
2026-06-15	83.5000	83.5000	83.5000	83.5000	+6.437%	1	196	-0.479%
2026-06-10	79.5000	79.5000	78.4500	78.4500	-0.242%	5	197	+5.927%
2026-06-08	77.5000	78.7500	77.5000	78.6400	-2.067%	7	202	+5.671%
2026-06-05	76.0000	80.3000	76.0000	80.3000	+14.714%	19	209	+3.487%
2026-06-04	73.1500	73.1500	69.2500	70.0000	+1.376%	7	224	+18.714%
2026-06-03	68.2200	70.0000	68.2200	69.0500	+3.788%	12	227	+20.348%
2026-06-02	66.5300	66.5300	66.5300	66.5300	+2.908%	10	215	+24.906%
2026-06-01	67.0000	67.0000	64.5000	64.6500	-4.307%	17	205	+28.538%
2026-05-29	66.6000	67.5800	66.6000	67.5600	-6.878%	5	190	+23.002%
2026-05-27	72.5500	72.5500	72.5500	72.5500	-2.787%	1	193	+14.542%
2026-05-26	74.6300	74.6300	74.6300	74.6300	+0.174%	1	192	+11.349%
2026-05-22	74.5000	74.5000	74.5000	74.5000	+5.599%	1	193	+11.544%
2026-05-21	71.3100	71.3100	70.5500	70.5500	-2.150%	11	204	+17.789%
2026-05-20	72.1000	72.1000	72.1000	72.1000	-3.545%	1	204	+15.257%
2026-05-19	76.4000	76.4000	74.7500	74.7500	-4.326%	14	198	+11.171%
2026-05-18	76.0000	78.1300	76.0000	78.1300	-1.723%	11	198	+6.361%
2026-05-12	74.0000	79.5000	74.0000	79.5000	+8.904%	12	198	+4.528%
2026-05-11	71.3300	73.0000	70.7500	73.0000	+5.036%	9	208	+13.836%
2026-05-07	69.5000	69.5000	69.5000	69.5000	+9.105%	1	212	+19.568%
2026-05-05	66.0000	66.0000	63.5000	63.7000	-2.748%	20	211	+30.455%
2026-05-04	68.0000	73.0500	65.5000	65.5000	-7.092%	53	191	+26.870%
2026-05-01	73.3500	73.3500	70.5000	70.5000	+0.043%	9	195	+17.872%
2026-04-30	71.0800	71.8100	70.4700	70.4700	-4.447%	4	195	+17.923%
2026-04-28	73.9000	73.9000	73.7500	73.7500	+3.771%	6	194	+12.678%
2026-04-27	70.5000	71.0700	70.5000	71.0700	+3.752%	3	188	+16.927%
2026-04-24	68.0000	68.7000	68.0000	68.5000	+4.500%	12	187	+21.314%
2026-04-22	67.5000	67.5000	65.5500	65.5500	-4.516%	13	175	+26.773%
2026-04-21	68.6500	68.6500	68.6500	68.6500	-1.929%	5	157	+21.049%
2026-04-16	71.2500	71.2500	70.0000	70.0000	-2.629%	2	157	+18.714%
2026-04-15	72.4900	72.4900	71.8900	71.8900	-11.247%	3	155	+15.593%
2026-04-10	81.0000	81.0000	81.0000	81.0000	-0.246%	1	152	+2.593%
2026-04-01	81.2000	81.2000	81.2000	81.2000	+1.373%	1	151	+2.340%
2026-03-31	80.5000	80.5000	78.4700	80.1000	+4.912%	10	152	+3.745%
2026-03-27	76.5000	76.5000	76.3500	76.3500	-5.285%	2	144	+8.841%
2026-03-25	80.5200	80.7300	80.5200	80.6100	-5.818%	18	144	+3.089%
2026-03-11	85.1300	85.5900	85.1300	85.5900	-2.350%	2	144	-2.909%
2026-03-05	87.6500	87.6500	87.6500	87.6500	+18.446%	1	144	-5.191%
2026-03-03	74.0000	74.0000	74.0000	74.0000	-3.646%	1	144	+12.297%
2026-03-02	79.0000	79.0000	76.0000	76.8000	-18.298%	6	143	+8.203%
2026-02-26	94.0000	94.0000	94.0000	94.0000	+5.582%	1	144	-11.596%
2026-02-23	89.0300	89.0300	89.0300	89.0300	-3.491%	1	144	-6.661%
2026-02-09	92.2500	92.2500	92.2500	92.2500	-6.431%	1	144	-9.919%
2026-02-06	97.0000	98.5900	97.0000	98.5900	-1.410%	9	144	-15.712%
2026-02-04	100.0000	100.0000	100.0000	100.0000	+33.511%	1	144	-16.900%
2026-01-28	73.0000	74.9000	73.0000	74.9000	-0.133%	10	145	+10.948%
2026-01-27	75.7500	75.7500	75.0000	75.0000	-4.459%	3	139	+10.800%
2026-01-23	78.5000	78.5000	78.5000	78.5000	-5.422%	1	136	+5.860%
2026-01-20	82.8500	83.0000	82.8500	83.0000	-4.268%	2	136	+0.120%
2026-01-15	86.8100	86.8100	86.3300	86.7000	-3.987%	54	135	-4.152%
2026-01-12	90.3000	90.3000	90.3000	90.3000	-2.378%	1	110	-7.973%
2026-01-09	92.5000	92.5000	92.5000	92.5000	-2.116%	1	111	-10.162%
2026-01-08	94.5000	94.5000	94.5000	94.5000	+7.766%	1	111	-12.063%
2026-01-07	90.2800	90.4200	86.1700	87.6900	-4.943%	47	110	-5.234%
2026-01-06	91.0000	92.2500	91.0000	92.2500	-4.799%	2	105	-9.919%
2025-12-31	97.0000	97.0000	96.9000	96.9000	+3.305%	3	103	-14.241%
2025-12-29	93.8000	93.8000	93.8000	93.8000	-2.737%	1	103	-11.407%
2025-12-19	96.4400	96.4400	96.4400	96.4400	-0.629%	1	103	-13.832%
2025-12-18	97.0500	97.2500	96.9500	97.0500	+0.031%	14	103	-14.374%
2025-12-16	97.0200	97.0200	97.0200	97.0200	+4.323%	1	96	-14.348%
2025-12-12	93.0000	93.0000	93.0000	93.0000	+1.362%	1	96	-10.645%
2025-12-11	91.7500	91.7500	91.7500	91.7500	+1.158%	1	97	-9.428%
2025-12-09	91.8000	91.8000	90.7000	90.7000	-11.856%	6	97	-8.379%
2025-11-25	103.0500	103.0500	102.9000	102.9000	+3.646%	2	93	-19.242%
2025-11-24	99.0200	100.0500	98.2900	99.2800	-3.094%	14	93	-16.297%
2025-11-20	102.4500	102.4500	102.4500	102.4500	-0.059%	1	79	-18.887%
2025-11-18	102.5100	102.5100	102.5100	102.5100	-3.746%	1	79	-18.935%
2025-11-17	108.6900	108.6900	106.5000	106.5000	+4.679%	2	79	-21.972%
2025-11-12	101.7400	101.7400	101.7400	101.7400	+4.135%	7	78	-18.321%
2025-11-10	97.7000	97.7000	97.7000	97.7000	+5.054%	1	71	-14.944%
2025-11-05	93.0000	93.0000	93.0000	93.0000	+6.043%	2	70	-10.645%
2025-11-04	84.1500	88.4500	84.1500	87.7000	+6.691%	4	70	-5.245%
2025-11-03	86.3500	86.3500	82.0000	82.2000	-2.699%	13	61	+1.095%
2025-10-31	84.0500	84.7000	83.9500	84.4800	-1.916%	35	61	-1.634%
2025-10-30	86.7800	86.7800	86.1300	86.1300	+3.584%	4	26	-3.518%
2025-10-29	83.6000	83.6000	82.2000	83.1500	-4.425%	5	25	-0.060%
2025-10-28	88.2500	88.2500	87.0000	87.0000	-2.815%	9	22	-4.483%
2025-10-27	89.5200	89.5200	89.5200	89.5200	-3.117%	1	13	-7.172%
2025-10-22	92.6000	92.6000	92.1000	92.4000	-2.408%	18	13	-10.065%
2025-10-17	94.6800	94.6800	94.6800	94.6800	+1.861%	1	11	-12.231%
2025-10-16	93.1000	93.1000	92.9500	92.9500	-2.924%	2	10	-10.597%
2025-10-15	95.7500	95.7500	95.7500	95.7500	-2.296%	1	9	-13.211%
2025-10-14	98.0000	98.0000	98.0000	98.0000	+5.038%	1	8	-15.204%
2025-10-10	93.3000	93.3000	93.3000	93.3000	-7.459%	5	7	-10.932%
2025-09-23	100.8500	100.8500	100.8200	100.8200	+3.098%	2	2	-17.576%
2025-09-15	97.7900	97.7900	97.7900	97.7900	0.000%	1	1	-15.022%