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BRKB20281215P400
BRK.B Dec 15 2028 400.00 Put (BRKB281215P00400000)
option OPRA

EOD

Aug 27, 2026

12.40-4.247%(-0.55)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	12.0000	12.4000	12.0000	12.4000	-4.247%	2	556	0.000%
2026-08-25	12.8800	12.9500	12.8800	12.9500	-4.074%	2	556	-4.247%
2026-08-24	13.5000	13.5000	13.5000	13.5000	-0.954%	1	556	-8.148%
2026-08-21	13.6300	13.6300	13.6300	13.6300	-0.511%	1	557	-9.024%
2026-08-20	13.2800	14.5500	13.0500	13.7000	+6.449%	342	556	-9.489%
2026-08-19	12.8300	12.8700	12.5800	12.8700	+5.492%	6	306	-3.652%
2026-08-14	12.2000	12.2000	12.2000	12.2000	+9.417%	1	308	+1.639%
2026-08-11	11.1500	11.1500	11.1500	11.1500	+11.836%	1	307	+11.211%
2026-08-10	9.9700	9.9700	9.9700	9.9700	-11.613%	2	306	+24.373%
2026-08-07	11.2800	11.2800	11.2800	11.2800	-8.664%	3	304	+9.929%
2026-08-04	12.3500	12.3500	12.3500	12.3500	+4.839%	1	304	+0.405%
2026-08-03	11.8000	11.8000	11.7000	11.7800	-2.645%	5	305	+5.263%
2026-07-31	12.1000	12.1000	12.1000	12.1000	-2.419%	1	305	+2.479%
2026-07-30	12.9000	12.9000	12.4000	12.4000	+4.641%	2	305	0.000%
2026-07-29	11.8500	11.8500	11.8500	11.8500	0.000%	1	303	+4.641%
2026-07-28	12.2300	12.3000	11.7500	11.8500	-12.546%	7	303	+4.641%
2026-07-24	13.4500	13.5500	13.0900	13.5500	-5.641%	34	304	-8.487%
2026-07-23	14.2000	14.3600	14.2000	14.3600	+3.309%	4	312	-13.649%
2026-07-22	13.9000	13.9000	13.9000	13.9000	-0.714%	2	312	-10.791%
2026-07-21	14.2500	14.3000	14.0000	14.0000	+1.083%	9	310	-11.429%
2026-07-20	14.0000	14.0500	13.8500	13.8500	+8.457%	8	313	-10.469%
2026-07-17	12.7700	12.7700	12.7700	12.7700	-10.197%	1	308	-2.897%
2026-07-15	13.9100	14.2200	13.9100	14.2200	+4.945%	6	309	-12.799%
2026-07-14	13.4000	13.5500	13.4000	13.5500	+4.231%	11	308	-8.487%
2026-07-13	13.0000	13.0000	13.0000	13.0000	-3.202%	1	302	-4.615%
2026-07-10	13.4300	13.4300	13.4300	13.4300	-1.612%	1	302	-7.669%
2026-07-02	13.5500	13.8500	13.3500	13.6500	-2.500%	13	301	-9.158%
2026-07-01	14.0000	14.0000	14.0000	14.0000	-4.567%	1	301	-11.429%
2026-06-29	14.7000	14.8000	14.5500	14.6700	-0.204%	21	300	-15.474%
2026-06-26	14.9000	14.9500	14.7000	14.7000	-6.369%	8	298	-15.646%
2026-06-25	15.9500	15.9500	15.6000	15.7000	+5.724%	10	295	-21.019%
2026-06-24	15.1000	15.1000	14.6500	14.8500	-1.394%	36	300	-16.498%
2026-06-23	15.0600	15.0600	15.0600	15.0600	-3.770%	2	310	-17.663%
2026-06-22	14.9000	15.6500	14.9000	15.6500	+2.623%	38	311	-20.767%
2026-06-16	15.4000	15.4000	15.0000	15.2500	-2.866%	24	301	-18.689%
2026-06-15	16.6000	16.6000	15.5500	15.7000	-3.385%	138	309	-21.019%
2026-06-12	16.2500	16.2500	16.2500	16.2500	-7.302%	10	368	-23.692%
2026-06-11	17.3000	17.6500	17.3000	17.5300	+2.216%	7	358	-29.264%
2026-06-10	16.8500	17.2500	16.4500	17.1500	+0.587%	33	361	-27.697%
2026-06-09	16.8000	17.3000	16.6000	17.0500	+0.888%	83	366	-27.273%
2026-06-08	16.9000	17.2500	16.6000	16.9000	+1.807%	84	340	-26.627%
2026-06-05	17.4000	17.5000	16.3500	16.6000	-7.778%	152	322	-25.301%
2026-06-04	17.9500	18.3500	17.9000	18.0000	-2.439%	205	263	-31.111%
2026-06-03	19.0000	19.0000	16.8000	18.4500	-2.278%	75	276	-32.791%
2026-06-02	18.5700	18.9700	18.5700	18.8800	-5.600%	6	262	-34.322%
2026-06-01	19.0000	20.0000	19.0000	20.0000	+20.482%	33	256	-38.000%
2026-05-26	16.6000	16.6000	16.6000	16.6000	-2.353%	2	242	-25.301%
2026-05-22	17.0000	17.0000	17.0000	17.0000	+1.918%	1	240	-27.059%
2026-05-19	16.6800	16.6800	16.6800	16.6800	-7.333%	2	240	-25.659%
2026-05-12	18.5000	18.5000	17.5500	18.0000	-6.736%	4	238	-31.111%
2026-05-11	19.3000	19.3000	19.3000	19.3000	-2.771%	1	241	-35.751%
2026-05-08	19.8500	19.8500	19.8500	19.8500	-3.171%	1	240	-37.531%
2026-05-07	20.5000	20.5000	20.5000	20.5000	-2.381%	1	240	-39.512%
2026-05-06	21.0000	21.0000	21.0000	21.0000	-0.048%	1	239	-40.952%
2026-05-05	21.0100	21.0100	21.0100	21.0100	-1.129%	1	238	-40.980%
2026-05-04	20.0000	21.2500	20.0000	21.2500	+1.190%	27	238	-41.647%
2026-04-30	21.0000	21.0000	21.0000	21.0000	+0.962%	31	211	-40.952%
2026-04-29	20.8000	20.8000	20.8000	20.8000	+0.386%	1	214	-40.385%
2026-04-28	20.7200	20.7200	20.7200	20.7200	-10.419%	1	213	-40.154%
2026-04-24	23.1500	23.1500	23.1300	23.1300	+0.565%	2	214	-46.390%
2026-04-23	23.0000	23.0000	23.0000	23.0000	-3.766%	2	214	-46.087%
2026-04-22	24.1300	24.1300	23.9000	23.9000	+2.137%	62	212	-48.117%
2026-04-21	23.2500	23.5500	23.1500	23.4000	+2.183%	36	212	-47.009%
2026-04-20	22.8500	22.9000	22.8500	22.9000	-0.435%	2	212	-45.852%
2026-04-16	23.0000	23.0000	23.0000	23.0000	+2.679%	1	212	-46.087%
2026-04-15	22.4000	22.4000	22.4000	22.4000	-1.322%	2	211	-44.643%
2026-04-13	22.7000	22.7000	22.7000	22.7000	-6.776%	2	211	-45.374%
2026-04-07	24.3500	24.3500	24.3500	24.3500	-1.257%	40	209	-49.076%
2026-04-02	24.6800	24.9700	24.5800	24.6600	-5.154%	28	229	-49.716%
2026-04-01	26.0000	26.0000	26.0000	26.0000	+3.627%	10	229	-52.308%
2026-03-31	25.0900	25.0900	25.0900	25.0900	-0.869%	1	234	-50.578%
2026-03-30	25.4000	25.4000	25.3100	25.3100	-0.158%	2	233	-51.008%
2026-03-27	25.4500	25.7500	25.3500	25.3500	+3.259%	18	233	-51.085%
2026-03-26	24.5500	24.5500	24.5500	24.5500	+1.363%	1	233	-49.491%
2026-03-25	23.9500	24.2200	23.9100	24.2200	-3.120%	63	232	-48.803%
2026-03-24	25.0000	25.0000	25.0000	25.0000	+1.461%	1	169	-50.400%
2026-03-23	24.3000	24.6400	24.2800	24.6400	+13.811%	13	168	-49.675%
2026-03-18	21.6500	21.6500	21.6500	21.6500	+7.178%	2	157	-42.725%
2026-03-13	20.2000	20.2000	20.2000	20.2000	+2.590%	1	157	-38.614%
2026-03-12	19.6900	19.6900	19.6900	19.6900	-1.451%	4	156	-37.024%
2026-03-11	19.9800	19.9800	19.9800	19.9800	+4.334%	1	160	-37.938%
2026-03-10	19.4500	19.4500	19.0100	19.1500	-5.432%	4	159	-35.248%
2026-03-09	20.7000	20.7000	20.2500	20.2500	+3.581%	7	159	-38.765%
2026-03-05	19.6500	19.7500	19.5500	19.5500	-8.431%	8	154	-36.573%
2026-03-04	21.6400	21.8900	21.3000	21.3500	-0.928%	15	154	-41.920%
2026-03-03	22.5600	22.5600	21.5500	21.5500	-1.822%	2	155	-42.459%
2026-03-02	20.8200	21.9500	20.8200	21.9500	+19.945%	7	154	-43.508%
2026-02-26	18.4000	18.4000	18.3000	18.3000	-3.684%	2	147	-32.240%
2026-02-24	20.0000	20.0000	19.0000	19.0000	-1.809%	2	147	-34.737%
2026-02-20	19.3500	19.3500	19.3500	19.3500	-0.258%	10	146	-35.917%
2026-02-19	19.4000	19.4000	19.4000	19.4000	+4.865%	4	136	-36.082%
2026-02-18	18.7000	18.7000	18.5000	18.5000	-2.375%	6	132	-32.973%
2026-02-17	18.5500	18.9500	18.5500	18.9500	-1.199%	22	126	-34.565%
2026-02-13	19.0100	19.1800	19.0100	19.1800	+5.096%	4	109	-35.349%
2026-02-12	18.0000	18.2500	18.0000	18.2500	-0.707%	60	109	-32.055%
2026-02-10	18.3800	18.3800	18.3800	18.3800	+6.860%	1	49	-32.535%
2026-02-06	17.7500	18.0000	17.2000	17.2000	-1.206%	4	48	-27.907%
2026-02-04	17.4100	17.4100	17.4100	17.4100	-18.186%	1	49	-28.777%
2026-01-30	21.0100	21.3000	21.0100	21.2800	+0.094%	7	49	-41.729%
2026-01-29	20.9300	21.2600	20.9300	21.2600	+1.918%	9	42	-41.675%
2026-01-28	20.8600	20.8600	20.8600	20.8600	+9.847%	3	40	-40.556%
2026-01-27	18.9900	18.9900	18.9900	18.9900	+2.097%	1	37	-34.702%
2026-01-26	19.2500	19.2500	18.5000	18.6000	-3.326%	14	37	-33.333%
2026-01-23	19.2400	19.2400	19.2400	19.2400	+1.263%	1	27	-35.551%
2026-01-21	19.0000	19.0000	19.0000	19.0000	+5.850%	10	26	-34.737%
2026-01-20	17.9500	17.9500	17.9500	17.9500	+2.571%	1	16	-30.919%
2026-01-15	17.3500	17.7000	17.3500	17.5000	+5.549%	5	16	-29.143%
2026-01-13	17.5500	17.5500	16.5800	16.5800	+5.070%	11	13	-25.211%
2026-01-09	15.7800	15.7800	15.7800	15.7800	0.000%	2	2	-21.420%