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BRKB20280121C450
BRK.B Jan 21 2028 450.00 Call (BRKB280121C00450000)
option OPRA

EOD

Aug 27, 2026

96.98-2.835%(-2.83)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	95.0000	96.9800	95.0000	96.9800	-2.835%	4	1,296	0.000%
2026-08-26	99.7500	99.8100	99.7500	99.8100	+0.900%	59	1,295	-2.835%
2026-08-25	97.3600	101.0000	96.5000	98.9200	+1.717%	68	1,237	-1.961%
2026-08-24	96.6300	98.0000	96.6300	97.2500	+3.326%	26	1,169	-0.278%
2026-08-21	94.7500	94.7500	94.1100	94.1200	-0.822%	7	1,167	+3.039%
2026-08-20	94.9000	94.9000	94.9000	94.9000	-2.165%	1	1,162	+2.192%
2026-08-19	98.3100	98.3100	97.0000	97.0000	-0.513%	14	1,161	-0.021%
2026-08-18	98.0000	98.0000	97.5000	97.5000	+1.934%	18	1,148	-0.533%
2026-08-17	97.1800	98.5000	95.6500	95.6500	-6.216%	5	1,144	+1.390%
2026-08-14	99.2500	101.9900	99.2500	101.9900	-0.010%	13	1,142	-4.912%
2026-08-13	102.7500	102.7500	102.0000	102.0000	-4.306%	3	1,131	-4.922%
2026-08-12	106.5900	106.5900	106.5900	106.5900	-4.694%	1	1,133	-9.016%
2026-08-11	111.8400	111.8400	111.8400	111.8400	-10.856%	2	1,133	-13.287%
2026-08-10	125.4600	125.4600	125.4600	125.4600	+13.027%	2	1,131	-22.700%
2026-08-07	111.0000	111.0000	111.0000	111.0000	-5.395%	1	1,129	-12.631%
2026-08-06	117.1300	117.3300	117.1300	117.3300	+5.608%	5	1,130	-17.344%
2026-08-05	109.6200	111.1000	108.0000	111.1000	+2.889%	4	1,130	-12.709%
2026-08-04	107.9800	107.9800	107.9800	107.9800	+1.152%	1	1,134	-10.187%
2026-08-03	109.4500	112.0000	106.7500	106.7500	+0.122%	83	1,135	-9.152%
2026-07-31	106.6200	106.6200	106.6200	106.6200	+16.030%	1	1,078	-9.041%
2026-07-27	91.8900	91.8900	91.8900	91.8900	-1.722%	1	1,079	+5.539%
2026-07-24	93.5000	93.5000	93.5000	93.5000	+5.056%	2	1,078	+3.722%
2026-07-23	88.5700	89.0000	88.1200	89.0000	+0.395%	7	1,078	+8.966%
2026-07-21	86.7700	89.4100	86.1100	88.6500	-0.516%	11	1,076	+9.397%
2026-07-20	89.1000	89.1100	89.1000	89.1100	-0.045%	2	1,075	+8.832%
2026-07-17	89.1500	89.1500	89.1500	89.1500	-1.065%	2	1,074	+8.783%
2026-07-15	90.1100	90.1100	90.1100	90.1100	-1.519%	1	1,074	+7.624%
2026-07-10	91.5000	91.5000	91.5000	91.5000	-1.666%	1	1,074	+5.989%
2026-07-09	92.9000	95.2500	92.6600	93.0500	-9.131%	239	1,073	+4.224%
2026-07-07	102.6500	102.6500	102.4000	102.4000	-0.098%	2	884	-5.293%
2026-07-06	103.6000	103.9600	102.5000	102.5000	-2.724%	3	883	-5.385%
2026-07-02	100.0000	105.3700	100.0000	105.3700	+5.444%	37	856	-7.962%
2026-07-01	101.3500	101.3800	99.9300	99.9300	+1.555%	153	856	-2.952%
2026-06-30	96.7500	98.4000	96.7500	98.4000	+0.020%	2	729	-1.443%
2026-06-29	98.3800	98.3800	98.3800	98.3800	+7.051%	1	729	-1.423%
2026-06-25	91.9000	91.9000	91.9000	91.9000	-3.517%	1	729	+5.528%
2026-06-23	95.0000	95.2500	95.0000	95.2500	+5.249%	2	730	+1.816%
2026-06-22	90.5000	90.5000	90.5000	90.5000	+0.411%	1	730	+7.160%
2026-06-18	90.1300	90.1300	90.1300	90.1300	-1.766%	1	730	+7.600%
2026-06-17	91.0000	91.7500	91.0000	91.7500	-2.807%	3	730	+5.700%
2026-06-16	94.4000	94.4000	94.4000	94.4000	-2.176%	1	729	+2.733%
2026-06-15	95.7000	96.5000	95.4400	96.5000	+6.807%	4	730	+0.497%
2026-06-12	90.3500	90.3500	90.3500	90.3500	+3.340%	3	732	+7.338%
2026-06-11	86.5100	87.4300	86.5100	87.4300	-5.736%	5	735	+10.923%
2026-06-10	89.2500	92.7500	89.2500	92.7500	-0.269%	2	735	+4.561%
2026-06-09	92.0000	93.0000	92.0000	93.0000	0.000%	5	734	+4.280%
2026-06-08	93.8500	93.8500	93.0000	93.0000	0.000%	33	731	+4.280%
2026-06-05	86.7000	93.0000	86.7000	93.0000	+14.462%	11	729	+4.280%
2026-06-04	86.2500	86.2500	81.2500	81.2500	0.000%	20	733	+19.360%
2026-06-03	81.4000	81.4000	80.0000	81.2500	+1.563%	5	735	+19.360%
2026-06-02	78.4000	80.0000	76.9500	80.0000	+2.696%	4	733	+21.225%
2026-06-01	78.6000	78.6000	75.7000	77.9000	-0.764%	14	731	+24.493%
2026-05-29	80.3900	80.3900	78.5000	78.5000	-5.422%	3	723	+23.541%
2026-05-28	83.0000	83.0000	83.0000	83.0000	-3.399%	2	723	+16.843%
2026-05-27	85.9200	85.9200	85.9200	85.9200	-1.253%	1	721	+12.872%
2026-05-26	89.7000	89.7000	87.0100	87.0100	+4.116%	22	722	+11.458%
2026-05-20	83.5700	83.5700	83.5700	83.5700	-8.175%	3	720	+16.046%
2026-05-19	90.5000	91.0100	90.5000	91.0100	-0.536%	4	720	+6.560%
2026-05-18	87.5000	92.0000	87.5000	91.5000	+3.683%	9	720	+5.989%
2026-05-14	88.4400	88.4400	88.2500	88.2500	-0.282%	2	720	+9.892%
2026-05-13	86.5000	88.5000	86.5000	88.5000	-2.242%	4	731	+9.582%
2026-05-12	87.0000	92.2500	87.0000	90.5300	+9.072%	13	731	+7.125%
2026-05-11	84.4800	84.4800	83.0000	83.0000	-0.658%	2	731	+16.843%
2026-05-08	83.7500	83.7500	83.5500	83.5500	+2.139%	2	730	+16.074%
2026-05-07	81.0000	83.0000	81.0000	81.8000	+4.537%	6	728	+18.557%
2026-05-06	78.5000	78.5000	77.6300	78.2500	+3.642%	13	729	+23.936%
2026-05-05	76.0000	76.0000	75.0000	75.5000	-2.581%	6	732	+28.450%
2026-05-04	79.9800	85.5000	76.8700	77.5000	-7.760%	11	731	+25.135%
2026-05-01	82.3000	85.0000	82.3000	84.0200	+1.805%	5	730	+15.425%
2026-04-30	82.5300	82.5300	82.5300	82.5300	-1.162%	1	730	+17.509%
2026-04-29	83.5000	83.5000	83.5000	83.5000	-2.110%	1	730	+16.144%
2026-04-28	86.0000	86.5500	85.0000	85.3000	+2.771%	10	731	+13.693%
2026-04-27	84.0000	84.0000	83.0000	83.0000	+4.010%	5	730	+16.843%
2026-04-24	79.8000	79.8000	79.8000	79.8000	-2.445%	1	731	+21.529%
2026-04-23	81.0000	81.8000	81.0000	81.8000	+6.082%	3	730	+18.557%
2026-04-22	81.0000	81.0000	77.1100	77.1100	-3.528%	8	729	+25.768%
2026-04-21	82.5700	82.5700	79.9300	79.9300	-1.926%	16	723	+21.331%
2026-04-20	84.0500	84.0500	81.5000	81.5000	-3.034%	13	723	+18.994%
2026-04-17	85.4300	86.0000	84.0500	84.0500	+1.461%	6	719	+15.384%
2026-04-16	84.2400	85.1500	82.5000	82.8400	-1.381%	8	715	+17.069%
2026-04-15	85.2500	85.2500	84.0000	84.0000	-2.890%	4	711	+15.452%
2026-04-14	87.2000	87.8100	85.9800	86.5000	-1.705%	17	707	+12.116%
2026-04-13	88.5000	89.0000	88.0000	88.0000	-1.124%	3	702	+10.205%
2026-04-10	89.0000	89.0000	89.0000	89.0000	-5.339%	1	699	+8.966%
2026-04-09	95.0000	95.0300	94.0200	94.0200	+5.250%	9	698	+3.148%
2026-04-08	90.5600	90.5600	89.3300	89.3300	-0.156%	2	704	+8.564%
2026-04-07	87.7500	89.4700	87.7500	89.4700	-1.138%	11	703	+8.394%
2026-04-06	91.0000	91.0000	90.5000	90.5000	+0.333%	3	702	+7.160%
2026-04-02	90.9800	92.0000	90.2000	90.2000	-2.222%	4	697	+7.517%
2026-04-01	92.2500	92.2500	92.2500	92.2500	+0.875%	1	697	+5.127%
2026-03-31	91.4500	91.4500	91.4500	91.4500	+2.545%	1	696	+6.047%
2026-03-30	91.0000	91.0000	89.1800	89.1800	+4.671%	5	696	+8.746%
2026-03-27	89.6700	91.0000	85.2000	85.2000	-6.415%	16	694	+13.826%
2026-03-26	91.5000	91.5000	91.0000	91.0400	-2.370%	5	689	+6.525%
2026-03-24	93.7000	93.7000	93.2500	93.2500	-0.618%	2	687	+4.000%
2026-03-23	95.5000	95.5000	93.8300	93.8300	-3.268%	2	688	+3.357%
2026-03-20	97.0000	97.0000	97.0000	97.0000	+5.757%	1	687	-0.021%
2026-03-19	94.0000	94.0000	91.7200	91.7200	-2.228%	6	686	+5.735%
2026-03-18	96.0000	96.0000	93.8100	93.8100	-5.453%	3	681	+3.379%
2026-03-17	103.0000	103.0000	99.2200	99.2200	-2.294%	64	678	-2.258%
2026-03-16	101.5500	101.5500	101.5500	101.5500	+1.652%	1	647	-4.500%
2026-03-13	99.7000	99.9000	99.7000	99.9000	+3.513%	155	648	-2.923%
2026-03-11	97.5000	97.5000	96.5100	96.5100	-5.382%	7	660	+0.487%
2026-03-10	100.6500	102.0000	100.6500	102.0000	+2.926%	11	659	-4.922%
2026-03-09	99.2500	99.2500	99.1000	99.1000	+0.202%	2	658	-2.139%
2026-03-06	98.7500	98.9000	98.7500	98.9000	+3.021%	2	657	-1.941%
2026-03-04	91.8500	96.0000	90.5000	96.0000	+4.712%	35	657	+1.021%
2026-03-03	88.0000	91.6800	88.0000	91.6800	+0.747%	127	635	+5.781%
2026-03-02	92.6000	92.6000	88.2500	91.0000	-15.741%	8	511	+6.571%
2026-02-27	107.5000	108.0000	107.5000	108.0000	+2.857%	2	504	-10.204%
2026-02-26	103.9000	105.0000	103.9000	105.0000	+5.528%	2	504	-7.638%
2026-02-20	99.5000	99.5000	99.5000	99.5000	-5.238%	1	503	-2.533%
2026-02-18	104.7000	105.0000	104.5000	105.0000	-2.507%	3	504	-7.638%
2026-02-17	107.7000	107.7000	107.7000	107.7000	+1.604%	1	504	-9.954%
2026-02-12	106.0000	106.0000	106.0000	106.0000	+1.435%	1	505	-8.509%
2026-02-10	104.5000	104.5000	104.5000	104.5000	-5.983%	1	504	-7.196%
2026-02-06	111.1500	111.1500	111.1500	111.1500	+3.976%	2	503	-12.749%
2026-02-05	106.5000	107.4000	106.5000	106.9000	-3.910%	8	503	-9.280%
2026-02-04	116.0000	116.0000	111.2500	111.2500	+7.634%	4	505	-12.827%
2026-02-03	98.3500	103.3600	98.3500	103.3600	+6.987%	6	509	-6.173%
2026-02-02	93.5000	96.6100	93.5000	96.6100	+9.164%	2	513	+0.383%
2026-01-29	84.9300	88.5000	84.9300	88.5000	+3.509%	6	514	+9.582%
2026-01-28	85.0000	87.9200	85.0000	85.5000	-1.893%	63	513	+13.427%
2026-01-27	90.0000	90.0000	87.0000	87.1500	-3.435%	62	503	+11.279%
2026-01-26	90.9000	91.5800	90.1500	90.2500	+0.557%	53	458	+7.457%
2026-01-23	93.0000	93.0000	89.7500	89.7500	-5.715%	2	406	+8.056%
2026-01-21	96.0000	96.0000	94.9700	95.1900	+1.266%	7	404	+1.880%
2026-01-20	97.9000	97.9000	93.8000	94.0000	-6.188%	12	397	+3.170%
2026-01-15	100.0000	100.2000	99.6000	100.2000	-1.726%	22	395	-3.214%
2026-01-14	103.0000	103.0000	101.2000	101.9600	-1.010%	8	395	-4.884%
2026-01-13	103.0000	103.0000	103.0000	103.0000	-1.624%	1	394	-5.845%
2026-01-12	105.0500	105.6000	104.7000	104.7000	-2.232%	101	393	-7.373%
2026-01-08	107.0000	107.6000	107.0000	107.0900	+6.240%	3	293	-9.441%
2026-01-07	103.8500	103.8500	100.8000	100.8000	-4.816%	6	296	-3.790%
2026-01-06	106.0000	106.0000	105.7000	105.9000	+2.895%	3	292	-8.423%
2026-01-02	105.0000	105.0000	102.0000	102.9200	-6.902%	8	293	-5.771%
2025-12-31	110.5500	110.5500	110.5500	110.5500	-0.063%	1	292	-12.275%
2025-12-30	106.6000	110.6200	106.6000	110.6200	+5.553%	4	292	-12.331%
2025-12-26	105.1800	105.1800	104.8000	104.8000	-2.711%	2	288	-7.462%
2025-12-24	106.0100	107.7200	106.0100	107.7200	+0.046%	7	283	-9.970%
2025-12-23	108.1000	108.5000	107.6700	107.6700	+0.589%	3	283	-9.928%
2025-12-22	107.0400	107.0400	107.0400	107.0400	-0.751%	1	280	-9.398%
2025-12-19	107.6000	107.8500	107.6000	107.8500	-3.326%	2	280	-10.079%
2025-12-18	111.5600	111.5600	111.5600	111.5600	+2.349%	2	279	-13.069%
2025-12-16	110.0000	110.0000	109.0000	109.0000	-3.540%	2	277	-11.028%
2025-12-15	111.0000	113.2500	111.0000	113.0000	+6.554%	4	276	-14.177%
2025-12-12	106.0500	106.0500	106.0500	106.0500	+0.047%	1	278	-8.553%
2025-12-11	105.3000	106.0000	105.3000	106.0000	+2.317%	3	278	-8.509%
2025-12-10	106.8000	106.8000	103.6000	103.6000	-0.173%	5	277	-6.390%
2025-12-09	104.4000	104.4000	103.7800	103.7800	-3.009%	2	277	-6.552%
2025-12-08	108.0000	108.0000	103.1500	107.0000	-5.727%	30	276	-9.364%
2025-12-05	113.9800	114.1700	113.5000	113.5000	+1.159%	8	270	-14.555%
2025-12-04	111.5000	112.2000	111.5000	112.2000	-2.435%	2	270	-13.565%
2025-12-03	115.0000	115.0000	115.0000	115.0000	+0.393%	2	268	-15.670%
2025-12-02	114.0000	114.5500	114.0000	114.5500	-4.700%	4	267	-15.338%
2025-12-01	120.3000	120.4500	120.2000	120.2000	+0.326%	6	266	-19.318%
2025-11-26	120.0000	120.9100	119.8000	119.8100	+4.183%	95	222	-19.055%
2025-11-24	113.2500	115.0000	113.2500	115.0000	-1.288%	23	222	-15.670%
2025-11-21	118.1000	118.1000	116.5000	116.5000	-0.231%	3	216	-16.755%
2025-11-20	115.8000	116.7700	115.8000	116.7700	+4.259%	4	213	-16.948%
2025-11-19	112.0000	112.0000	112.0000	112.0000	-3.697%	20	214	-13.411%
2025-11-18	116.3100	116.3100	116.3000	116.3000	-4.672%	21	194	-16.612%
2025-11-14	123.7500	124.0000	122.0000	122.0000	-1.215%	9	183	-20.508%
2025-11-13	124.5000	124.5000	123.5000	123.5000	+7.532%	19	182	-21.474%
2025-11-12	114.8500	114.8500	114.8500	114.8500	+3.515%	6	169	-15.559%
2025-11-11	110.9500	110.9500	110.9500	110.9500	-1.858%	2	169	-12.591%
2025-11-10	111.0000	113.0500	111.0000	113.0500	+2.819%	2	168	-14.215%
2025-11-07	109.9500	109.9500	109.9500	109.9500	+1.843%	2	166	-11.796%
2025-11-05	107.9600	107.9600	107.9600	107.9600	+3.311%	1	168	-10.170%
2025-11-04	104.5000	104.5000	104.5000	104.5000	+5.556%	1	168	-7.196%
2025-10-30	99.0000	99.0000	99.0000	99.0000	+3.665%	1	167	-2.040%
2025-10-29	94.0000	95.5000	94.0000	95.5000	-3.535%	102	168	+1.550%
2025-10-28	100.0000	100.0000	99.0000	99.0000	-3.986%	4	68	-2.040%
2025-10-27	103.1100	103.1100	103.1100	103.1100	-3.365%	10	55	-5.945%
2025-10-20	106.7000	106.7000	106.7000	106.7000	-2.056%	2	55	-9.110%
2025-10-13	108.9400	108.9400	108.9400	108.9400	-3.933%	1	55	-10.979%
2025-10-09	113.4000	113.4000	113.4000	113.4000	-1.133%	1	55	-14.480%
2025-10-06	114.7000	114.7000	114.7000	114.7000	+1.504%	1	55	-15.449%
2025-10-01	113.0000	113.0000	113.0000	113.0000	-1.654%	2	54	-14.177%
2025-09-26	114.5500	115.6500	114.5000	114.9000	+2.589%	40	54	-15.596%
2025-09-23	114.3000	114.8500	112.0000	112.0000	+1.129%	31	51	-13.411%
2025-09-22	109.1000	111.2500	109.1000	110.7500	+1.447%	15	45	-12.433%
2025-09-18	109.1700	109.1700	109.1700	109.1700	+1.337%	1	34	-11.166%
2025-09-16	107.7300	107.7300	107.7300	107.7300	+1.126%	1	33	-9.979%
2025-09-15	107.8200	107.8200	106.5300	106.5300	0.000%	32	32	-8.965%