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BRKB20260918P465
BRK.B Sep 18 2026 465.00 Put (BRKB260918P00465000)
option OPRA

EOD

Aug 27, 2026

0.42000.000%(0.0000)19

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	0.5100	0.5100	0.3700	0.4200	0.000%	19	898	0.000%
2026-08-26	0.4200	0.4300	0.2900	0.4200	-19.231%	27	906	0.000%
2026-08-25	0.5100	0.5200	0.4800	0.5200	+8.333%	16	930	-19.231%
2026-08-24	0.5400	0.5400	0.4800	0.4800	-32.394%	22	932	-12.500%
2026-08-21	0.6400	0.7400	0.6400	0.7100	-5.333%	6	931	-40.845%
2026-08-20	0.7200	0.7500	0.7100	0.7500	+15.385%	16	932	-44.000%
2026-08-19	0.5400	0.6500	0.5400	0.6500	-5.797%	3	926	-35.385%
2026-08-18	0.6900	0.6900	0.6300	0.6900	-2.817%	45	928	-39.130%
2026-08-17	0.7500	0.7700	0.6600	0.7100	+10.938%	62	951	-40.845%
2026-08-14	0.6400	0.6900	0.6300	0.6400	-25.581%	43	935	-34.375%
2026-08-13	0.7500	0.8600	0.7500	0.8600	+8.861%	10	966	-51.163%
2026-08-12	0.8000	0.8200	0.7600	0.7900	+9.722%	10	966	-46.835%
2026-08-11	0.7000	0.7200	0.7000	0.7200	+14.286%	5	970	-41.667%
2026-08-10	0.7200	0.7200	0.6100	0.6300	-33.684%	26	974	-33.333%
2026-08-07	0.9500	0.9500	0.9500	0.9500	+5.556%	2	981	-55.789%
2026-08-06	0.9100	0.9500	0.8700	0.9000	-23.077%	18	982	-53.333%
2026-08-05	0.9600	1.1700	0.9600	1.1700	0.000%	15	993	-64.103%
2026-08-04	1.3000	1.3000	1.1000	1.1700	-12.687%	8	1,006	-64.103%
2026-08-03	1.0700	1.3400	1.0700	1.3400	-4.965%	18	1,008	-68.657%
2026-07-31	1.7100	1.7100	1.4000	1.4100	-28.788%	44	1,024	-70.213%
2026-07-30	2.1100	2.1900	1.9800	1.9800	+0.508%	15	983	-78.788%
2026-07-29	1.8200	1.9700	1.8200	1.9700	+13.218%	24	977	-78.680%
2026-07-28	1.8000	2.3000	1.7400	1.7400	-42.951%	40	976	-75.862%
2026-07-27	2.9000	3.0500	2.7500	3.0500	-8.955%	46	959	-86.230%
2026-07-24	3.6000	3.6000	2.7400	3.3500	-14.103%	27	919	-87.463%
2026-07-23	4.1300	4.2000	3.9000	3.9000	-7.143%	24	901	-89.231%
2026-07-22	3.9300	4.2000	3.8500	4.2000	+7.692%	37	883	-90.000%
2026-07-21	3.9000	3.9000	3.7000	3.9000	+5.121%	24	867	-89.231%
2026-07-20	3.7500	3.9000	3.6500	3.7100	-3.133%	56	852	-88.679%
2026-07-17	2.8000	4.1000	2.8000	3.8300	-16.193%	21	862	-89.034%
2026-07-15	4.3000	4.5700	4.0000	4.5700	+20.263%	45	867	-90.810%
2026-07-14	3.3300	3.8000	3.3300	3.8000	-5.000%	17	873	-88.947%
2026-07-10	4.0000	4.3000	4.0000	4.0000	+9.589%	7	887	-89.500%
2026-07-09	4.0800	4.0800	3.6500	3.6500	-8.750%	6	883	-88.493%
2026-07-08	3.4300	4.0000	3.4300	4.0000	+44.404%	5	884	-89.500%
2026-07-07	2.7900	2.9200	2.7700	2.7700	-0.360%	13	879	-84.838%
2026-07-06	3.1100	3.1100	2.7800	2.7800	-7.641%	12	878	-84.892%
2026-07-02	3.2000	3.2000	2.9500	3.0100	-14.000%	8	876	-86.047%
2026-07-01	3.6500	3.7500	3.3500	3.5000	-14.842%	27	876	-88.000%
2026-06-30	4.3500	4.3500	4.0500	4.1100	-3.294%	20	900	-89.781%
2026-06-29	4.0500	4.4000	4.0500	4.2500	-8.602%	16	897	-90.118%
2026-06-26	5.2000	5.3000	4.6500	4.6500	-31.618%	47	910	-90.968%
2026-06-25	5.2400	6.8000	5.2400	6.8000	+44.681%	8	881	-93.824%
2026-06-24	4.9000	4.9000	4.3000	4.7000	-14.545%	52	877	-91.064%
2026-06-23	5.4000	5.6100	5.2000	5.5000	-12.281%	47	898	-92.364%
2026-06-22	5.7000	6.2900	5.5500	6.2700	-0.476%	110	876	-93.301%
2026-06-18	6.3500	6.9100	6.3000	6.3000	-3.077%	50	826	-93.333%
2026-06-17	5.9000	6.5000	5.9000	6.5000	+13.043%	21	826	-93.538%
2026-06-16	5.3000	5.7500	5.3000	5.7500	-3.361%	19	806	-92.696%
2026-06-15	7.1000	7.1000	5.3000	5.9500	-25.625%	39	788	-92.941%
2026-06-12	8.0000	8.0000	8.0000	8.0000	-9.091%	4	785	-94.750%
2026-06-11	9.2000	9.2000	8.5000	8.8000	-1.124%	4	784	-95.227%
2026-06-10	8.9000	8.9000	8.9000	8.9000	+1.714%	1	782	-95.281%
2026-06-09	8.6000	8.7500	8.6000	8.7500	+7.362%	19	783	-95.200%
2026-06-08	8.1000	8.1500	7.8500	8.1500	+6.815%	3	774	-94.847%
2026-06-05	8.3000	8.3000	7.6000	7.6300	-28.692%	6	775	-94.495%
2026-06-04	11.0500	11.0500	10.7000	10.7000	-4.550%	12	774	-96.075%
2026-06-03	12.0000	12.1500	11.2100	11.2100	-15.076%	4	784	-96.253%
2026-06-02	14.1000	14.1000	12.9300	13.2000	-0.377%	21	784	-96.818%
2026-06-01	12.5000	14.4000	12.4000	13.2500	+16.126%	39	774	-96.830%
2026-05-29	11.5000	12.2000	11.2200	11.4100	+6.536%	16	775	-96.319%
2026-05-28	10.0700	10.7100	10.0700	10.7100	+7.100%	3	773	-96.078%
2026-05-27	8.0500	10.0000	8.0500	10.0000	+14.548%	7	772	-95.800%
2026-05-26	8.7500	8.7500	8.7300	8.7300	+1.512%	6	768	-95.189%
2026-05-22	8.9000	9.1000	8.4500	8.6000	-18.638%	31	765	-95.116%
2026-05-21	11.2000	11.7200	10.5700	10.5700	-3.470%	33	737	-96.026%
2026-05-20	10.5000	11.1000	10.5000	10.9500	+24.857%	5	737	-96.164%
2026-05-19	8.7100	8.7700	8.7100	8.7700	-3.626%	3	731	-95.211%
2026-05-18	9.7000	9.8500	9.1000	9.1000	-9.453%	11	731	-95.385%
2026-05-15	9.0000	10.1000	9.0000	10.0500	-1.471%	27	731	-95.821%
2026-05-14	10.4100	10.4100	10.2000	10.2000	+10.870%	9	725	-95.882%
2026-05-13	10.1500	10.1500	9.1000	9.2000	+1.545%	40	736	-95.435%
2026-05-12	10.0000	10.0000	8.8800	9.0600	-20.873%	5	736	-95.364%
2026-05-11	11.6500	11.7500	11.3800	11.4500	-11.923%	22	736	-96.332%
2026-05-07	13.7000	13.9000	12.4000	13.0000	-13.333%	26	746	-96.769%
2026-05-06	15.0500	15.5400	14.7500	15.0000	-9.366%	35	728	-97.200%
2026-05-05	15.4000	16.8500	15.4000	16.5500	+4.088%	30	725	-97.462%
2026-05-04	11.6500	15.9000	11.6500	15.9000	+19.549%	12	698	-97.358%
2026-05-01	13.2500	13.5000	12.9500	13.3000	-7.317%	30	706	-96.842%
2026-04-30	14.0500	14.4500	14.0500	14.3500	+1.413%	5	706	-97.073%
2026-04-29	13.8000	14.1500	13.8000	14.1500	+3.663%	6	706	-97.032%
2026-04-28	13.9500	14.1000	12.9500	13.6500	-11.364%	23	701	-96.923%
2026-04-27	15.4500	15.4500	14.7500	15.4000	-5.521%	18	693	-97.273%
2026-04-24	17.0000	17.0000	16.3000	16.3000	+1.875%	37	683	-97.423%
2026-04-23	16.0000	16.0000	16.0000	16.0000	-13.654%	2	675	-97.375%
2026-04-22	16.3500	18.5300	16.3500	18.5300	+11.291%	32	677	-97.733%
2026-04-21	15.3500	16.7000	15.3500	16.6500	+14.828%	12	644	-97.477%
2026-04-20	14.5000	14.5000	14.5000	14.5000	+11.111%	2	644	-97.103%
2026-04-17	13.9900	14.1000	13.0500	13.0500	-13.000%	13	642	-96.782%
2026-04-16	15.1500	16.0000	15.0000	15.0000	+0.334%	17	652	-97.200%
2026-04-15	15.1000	15.1000	14.9000	14.9500	+5.654%	8	654	-97.191%
2026-04-14	14.4000	14.6000	13.6500	14.1500	+1.434%	38	654	-97.032%
2026-04-13	14.8500	14.8500	13.9000	13.9500	-6.689%	14	670	-96.989%
2026-04-10	14.1000	15.0500	13.9600	14.9500	+13.688%	40	678	-97.191%
2026-04-09	14.6500	14.6500	13.1500	13.1500	-14.052%	107	694	-96.806%
2026-04-08	15.9000	15.9000	15.3000	15.3000	-13.314%	4	695	-97.255%
2026-04-07	17.7000	17.7000	17.6500	17.6500	-0.954%	7	695	-97.620%
2026-04-06	17.8400	17.8400	17.8200	17.8200	-4.039%	8	688	-97.643%
2026-04-02	19.1500	19.1500	18.5700	18.5700	+1.753%	7	675	-97.738%
2026-04-01	18.1000	18.2500	18.0000	18.2500	-15.116%	4	675	-97.699%
2026-03-30	20.4000	21.5000	20.4000	21.5000	-10.230%	10	671	-98.047%
2026-03-27	21.8000	23.9500	21.4000	23.9500	+18.859%	16	663	-98.246%
2026-03-26	19.8800	20.1500	19.8800	20.1500	+7.927%	5	648	-97.916%
2026-03-25	19.1000	19.1000	18.6700	18.6700	+0.107%	7	644	-97.750%
2026-03-24	17.9500	18.6500	17.9500	18.6500	+2.473%	12	639	-97.748%
2026-03-23	18.5000	18.5000	18.2000	18.2000	+4.298%	10	629	-97.692%
2026-03-20	17.4500	17.4500	17.4500	17.4500	-6.434%	4	629	-97.593%
2026-03-19	18.4700	18.6500	18.4700	18.6500	+26.099%	3	627	-97.748%
2026-03-17	14.7900	14.7900	14.7900	14.7900	-5.495%	1	628	-97.160%
2026-03-13	15.1500	15.9500	15.1500	15.6500	+7.931%	10	627	-97.316%
2026-03-12	14.5000	14.5000	14.5000	14.5000	-1.024%	1	617	-97.103%
2026-03-11	14.7000	14.7000	14.5000	14.6500	+3.460%	6	617	-97.133%
2026-03-10	13.9300	14.1600	13.9300	14.1600	-5.284%	3	614	-97.034%
2026-03-09	15.0000	15.0000	14.6500	14.9500	+8.727%	26	612	-97.191%
2026-03-06	14.0500	14.6500	13.7000	13.7500	+3.383%	86	590	-96.945%
2026-03-05	13.4500	13.4500	12.8000	13.3000	-21.302%	128	512	-96.842%
2026-03-04	16.9000	16.9000	16.9000	16.9000	-4.789%	1	422	-97.515%
2026-03-03	19.8000	19.8000	17.7500	17.7500	+6.928%	12	422	-97.634%
2026-03-02	15.0500	16.6500	14.2000	16.6000	+49.550%	12	415	-97.470%
2026-02-27	11.3000	11.3000	10.8500	11.1000	0.000%	6	410	-96.216%
2026-02-26	11.9000	11.9000	11.0000	11.1000	-17.778%	9	411	-96.216%
2026-02-25	13.2500	13.5000	13.2500	13.5000	-2.174%	4	416	-96.889%
2026-02-24	13.7000	13.8000	13.7000	13.8000	+4.943%	4	416	-96.957%
2026-02-23	12.2000	13.2000	12.1000	13.1500	+5.200%	28	412	-96.806%
2026-02-20	13.8000	14.1000	12.5000	12.5000	-9.091%	89	389	-96.640%
2026-02-19	12.5500	13.7500	12.4500	13.7500	+7.422%	18	314	-96.945%
2026-02-18	12.5500	12.8000	12.5500	12.8000	+9.871%	4	298	-96.719%
2026-02-17	12.0000	12.6000	11.6500	11.6500	-6.048%	11	294	-96.395%
2026-02-13	13.1000	13.4000	12.2000	12.4000	+4.202%	36	255	-96.613%
2026-02-12	10.8000	12.2000	10.8000	11.9000	-0.418%	38	255	-96.471%
2026-02-11	12.0500	12.4500	11.8000	11.9500	-3.239%	173	228	-96.485%
2026-02-10	12.3500	12.4500	12.2500	12.3500	+5.286%	20	57	-96.599%
2026-02-05	11.7300	11.7300	11.7300	11.7300	+19.939%	2	39	-96.419%
2026-02-04	9.7800	9.7800	9.7800	9.7800	-48.983%	1	37	-95.706%
2026-01-28	19.1700	19.1700	19.1700	19.1700	+21.329%	1	37	-97.809%
2026-01-23	15.8000	15.8000	15.8000	15.8000	-5.952%	1	36	-97.342%
2026-01-21	16.8000	16.8000	16.8000	16.8000	+9.804%	1	35	-97.500%
2026-01-20	14.5000	15.5500	14.5000	15.3000	+15.909%	3	35	-97.255%
2026-01-16	13.4500	13.4500	13.1500	13.2000	0.000%	32	0	-96.818%