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BRKB20261218P470
BRK.B Dec 18 2026 470.00 Put (BRKB261218P00470000)
option OPRA

EOD

Jun 30, 2026

9.95-7.442%(-0.80)55

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-30	10.2000	10.2000	9.9500	9.9500	-7.442%	55	682	0.000%
2026-06-29	10.0000	10.7500	10.0000	10.7500	+1.896%	108	680	-7.442%
2026-06-26	11.4000	11.4000	10.5500	10.5500	-15.600%	9	680	-5.687%
2026-06-25	10.8300	12.7600	10.8300	12.5000	+19.048%	69	676	-20.400%
2026-06-24	10.7600	10.7600	10.1000	10.5000	-7.080%	87	708	-5.238%
2026-06-23	11.1000	12.0300	11.1000	11.3000	-11.719%	24	707	-11.947%
2026-06-22	12.6500	13.2000	12.4000	12.8000	-5.882%	79	697	-22.266%
2026-06-18	12.4000	14.1500	12.4000	13.6000	+6.667%	25	655	-26.838%
2026-06-17	12.4800	12.7500	12.4800	12.7500	+14.145%	5	655	-21.961%
2026-06-16	10.9200	11.1700	10.9200	11.1700	-1.845%	3	653	-10.922%
2026-06-15	12.6400	12.6400	11.3800	11.3800	-23.981%	57	655	-12.566%
2026-06-12	15.8500	15.8500	14.9700	14.9700	-5.730%	31	661	-33.534%
2026-06-11	16.9000	16.9000	15.8500	15.8800	+5.867%	24	651	-37.343%
2026-06-10	15.0000	15.0000	15.0000	15.0000	0.000%	1	649	-33.667%
2026-06-09	15.0000	15.0000	15.0000	15.0000	+1.010%	5	650	-33.667%
2026-06-08	14.1000	15.0500	14.1000	14.8500	+2.839%	64	645	-32.997%
2026-06-05	16.0000	16.0000	14.4400	14.4400	-21.946%	3	654	-31.094%
2026-06-04	17.7000	18.8000	17.7000	18.5000	-7.960%	9	655	-46.216%
2026-06-03	19.4500	20.1000	19.4500	20.1000	-0.050%	3	650	-50.498%
2026-06-02	20.9000	20.9000	20.0000	20.1100	-3.780%	6	647	-50.522%
2026-06-01	19.6000	21.7500	19.6000	20.9000	+7.179%	25	645	-52.392%
2026-05-29	18.4000	19.5000	18.4000	19.5000	+16.279%	4	635	-48.974%
2026-05-28	16.7200	16.7700	16.7200	16.7700	+0.119%	2	634	-40.668%
2026-05-27	16.0500	16.7500	15.9000	16.7500	+8.414%	10	635	-40.597%
2026-05-26	14.4700	15.5000	14.4700	15.4500	+2.386%	5	628	-35.599%
2026-05-22	15.3000	15.3000	15.0500	15.0900	-16.630%	23	612	-34.062%
2026-05-21	18.1000	18.1000	18.1000	18.1000	+3.429%	21	632	-45.028%
2026-05-20	17.6000	17.6000	17.2500	17.5000	+17.450%	5	632	-43.143%
2026-05-19	15.1000	15.1000	14.9000	14.9000	-1.390%	4	630	-33.221%
2026-05-18	15.1100	15.1100	15.1100	15.1100	-5.266%	1	630	-34.150%
2026-05-15	15.8000	15.9500	15.7800	15.9500	0.000%	51	630	-37.618%
2026-05-14	16.4500	16.4500	15.9500	15.9500	-6.342%	16	633	-37.618%
2026-05-13	17.0300	17.0300	17.0300	17.0300	+12.931%	1	596	-41.574%
2026-05-12	16.8000	16.8600	15.0000	15.0800	-16.915%	139	596	-34.019%
2026-05-11	18.2000	18.3500	17.7000	18.1500	-3.457%	33	596	-45.179%
2026-05-08	19.2500	19.4500	18.6000	18.8000	-5.528%	15	578	-47.074%
2026-05-07	20.9500	21.1500	19.8000	19.9000	-9.545%	9	568	-50.000%
2026-05-06	21.8000	22.1000	21.8000	22.0000	-6.023%	20	572	-54.773%
2026-05-05	24.7900	24.7900	23.0100	23.4100	+2.004%	8	560	-57.497%
2026-05-04	19.8000	22.9500	18.7500	22.9500	+8.511%	35	560	-56.645%
2026-05-01	19.2500	21.1500	19.2500	21.1500	-0.937%	6	552	-52.955%
2026-04-30	21.3000	21.3500	21.0000	21.3500	+3.140%	16	552	-53.396%
2026-04-29	20.6300	20.7000	20.6300	20.7000	+0.976%	15	544	-51.932%
2026-04-28	21.1300	21.1300	20.5000	20.5000	-7.658%	11	536	-51.463%
2026-04-27	22.2000	22.2000	22.2000	22.2000	-5.532%	1	526	-55.180%
2026-04-24	23.6000	23.6000	23.5000	23.5000	+0.988%	10	535	-57.660%
2026-04-23	24.1500	24.1500	23.0400	23.2700	-6.920%	61	528	-57.241%
2026-04-22	23.1600	25.5000	23.1600	25.0000	+3.993%	12	527	-60.200%
2026-04-21	22.0500	24.0400	22.0500	24.0400	+7.369%	16	515	-58.611%
2026-04-20	21.6500	22.3900	21.5500	22.3900	+6.619%	14	515	-55.561%
2026-04-17	20.9000	21.0000	20.9000	21.0000	-8.696%	2	514	-52.619%
2026-04-16	22.0200	23.0000	22.0200	23.0000	+7.376%	23	513	-56.739%
2026-04-15	22.0000	22.2000	21.4200	21.4200	+3.030%	9	495	-53.548%
2026-04-14	21.0000	21.2000	20.7900	20.7900	-5.155%	6	493	-52.140%
2026-04-13	21.9200	21.9200	21.9200	21.9200	+3.153%	1	492	-54.608%
2026-04-10	20.8500	21.2500	20.7500	21.2500	+5.985%	15	494	-53.176%
2026-04-09	20.6000	20.6000	19.8000	20.0500	-10.130%	53	495	-50.374%
2026-04-08	22.2900	22.3600	21.3500	22.3100	-7.158%	76	511	-55.401%
2026-04-07	24.0300	24.0300	24.0300	24.0300	-1.918%	1	517	-58.593%
2026-04-06	24.5900	24.5900	24.5000	24.5000	-2.778%	3	518	-59.388%
2026-04-02	25.8400	26.0000	25.2000	25.2000	+2.024%	11	518	-60.516%
2026-04-01	25.2200	25.2200	24.7000	24.7000	-6.404%	14	518	-59.717%
2026-03-31	27.0500	27.0500	26.3900	26.3900	-2.440%	4	511	-62.296%
2026-03-30	27.5000	27.5000	27.0500	27.0500	-11.311%	3	510	-63.216%
2026-03-27	29.4000	30.5000	29.4000	30.5000	+13.594%	66	509	-67.377%
2026-03-26	26.6000	26.8500	26.6000	26.8500	+4.638%	2	462	-62.942%
2026-03-25	25.6600	25.6600	25.6600	25.6600	+2.517%	12	460	-61.224%
2026-03-23	24.9500	25.0300	24.9500	25.0300	+4.292%	2	454	-60.248%
2026-03-19	23.3700	24.5000	23.3700	24.0000	+3.896%	30	455	-58.542%
2026-03-18	22.8000	23.2500	22.7500	23.1000	+16.373%	13	442	-56.926%
2026-03-17	19.5800	19.8500	19.5800	19.8500	-1.489%	3	441	-49.874%
2026-03-16	20.1500	20.1500	20.1500	20.1500	-0.983%	1	440	-50.620%
2026-03-13	20.6900	20.6900	20.3000	20.3500	0.000%	29	439	-51.106%
2026-03-12	20.1500	20.6000	19.9900	20.3500	+2.005%	38	439	-51.106%
2026-03-11	20.0500	20.1500	19.9500	19.9500	+2.308%	10	437	-50.125%
2026-03-10	18.6500	19.5000	18.6500	19.5000	+6.441%	7	439	-48.974%
2026-03-05	18.3200	18.3200	18.3200	18.3200	-17.626%	3	438	-45.688%
2026-03-04	21.8500	22.2400	21.8500	22.2400	-2.456%	6	435	-55.261%
2026-03-03	22.8000	22.8000	22.8000	22.8000	+1.469%	6	435	-56.360%
2026-03-02	23.0000	23.0000	22.4700	22.4700	+34.955%	2	429	-55.719%
2026-02-26	16.8900	16.8900	16.6500	16.6500	-10.484%	4	429	-40.240%
2026-02-25	18.9000	18.9000	18.5000	18.6000	+1.918%	18	424	-46.505%
2026-02-24	18.2500	18.2500	18.2500	18.2500	+6.725%	1	424	-45.479%
2026-02-23	17.1000	17.1000	17.1000	17.1000	+7.750%	1	424	-41.813%
2026-02-12	15.8700	15.8700	15.8700	15.8700	-8.266%	1	424	-37.303%
2026-02-09	15.3500	17.3000	15.3500	17.3000	+10.402%	7	423	-42.486%
2026-02-06	15.6700	15.6700	15.6700	15.6700	-4.742%	1	421	-36.503%
2026-02-05	16.4500	16.4500	16.4500	16.4500	+10.774%	60	421	-39.514%
2026-02-04	14.5500	14.9000	14.5000	14.8500	-20.588%	6	361	-32.997%
2026-02-03	18.2000	18.8500	18.2000	18.7000	-7.654%	12	360	-46.791%
2026-02-02	20.2500	20.2500	20.2500	20.2500	-14.809%	5	354	-50.864%
2026-01-28	23.7700	23.7700	23.7700	23.7700	+3.348%	1	349	-58.141%
2026-01-27	21.1000	23.0000	21.1000	23.0000	+15.811%	77	349	-56.739%
2026-01-26	20.3500	20.4800	19.8600	19.8600	-4.243%	4	300	-49.899%
2026-01-23	21.2900	21.2900	20.7400	20.7400	+2.979%	2	300	-52.025%
2026-01-22	19.8000	20.1400	19.8000	20.1400	-4.095%	3	299	-50.596%
2026-01-20	19.5700	21.0000	19.5700	21.0000	+20.000%	5	297	-52.619%
2026-01-16	17.6500	17.6500	17.2000	17.5000	-1.906%	55	280	-43.143%
2026-01-15	17.8400	17.8400	17.8400	17.8400	+10.328%	1	280	-44.226%
2026-01-08	16.1700	16.1700	16.1700	16.1700	-11.300%	1	280	-38.466%
2026-01-07	18.1900	18.2300	18.1900	18.2300	+1.844%	2	280	-45.420%
2026-01-06	17.9000	17.9000	17.9000	17.9000	+4.985%	1	279	-44.413%
2026-01-05	17.2500	17.2500	16.9000	17.0500	-10.733%	4	277	-41.642%
2026-01-02	18.0000	19.1000	18.0000	19.1000	+16.463%	4	277	-47.906%
2025-12-31	16.1000	16.6000	16.1000	16.4000	-4.206%	18	277	-39.329%
2025-12-30	16.6500	17.1200	16.6500	17.1200	+0.117%	3	277	-41.881%
2025-12-29	17.5000	17.5000	17.1000	17.1000	+0.293%	6	275	-41.813%
2025-12-23	17.0500	17.0500	17.0500	17.0500	-5.697%	2	277	-41.642%
2025-12-22	18.0800	18.0800	18.0800	18.0800	+4.812%	4	277	-44.967%
2025-12-19	17.6600	17.6600	17.2500	17.2500	+3.047%	7	277	-42.319%
2025-12-18	17.2100	17.2100	16.7400	16.7400	-6.741%	5	275	-40.562%
2025-12-16	17.4000	17.9500	17.4000	17.9500	+1.241%	6	271	-44.568%
2025-12-15	18.8000	18.8000	17.7300	17.7300	-5.390%	3	265	-43.880%
2025-12-12	18.8000	18.8000	18.7400	18.7400	-2.396%	2	263	-46.905%
2025-12-11	19.2000	19.2000	19.2000	19.2000	-3.759%	1	262	-48.177%
2025-12-10	20.4300	20.4300	19.9000	19.9500	-2.302%	9	262	-50.125%
2025-12-09	20.4200	20.4200	20.4200	20.4200	+10.081%	11	264	-51.273%
2025-12-08	18.5500	18.5500	18.5500	18.5500	+8.290%	1	264	-46.361%
2025-12-05	17.2700	17.7200	16.8100	17.1300	-2.393%	7	263	-41.915%
2025-12-04	17.3500	17.5500	17.3500	17.5500	+5.090%	4	258	-43.305%
2025-12-03	16.7500	16.9000	16.7000	16.7000	-3.188%	4	256	-40.419%
2025-12-02	17.5500	17.5500	16.9000	17.2500	+10.932%	9	256	-42.319%
2025-12-01	16.0000	16.0000	15.5500	15.5500	+2.776%	7	254	-36.013%
2025-11-28	15.4500	15.8500	15.1300	15.1300	-8.303%	13	252	-34.237%
2025-11-26	16.6000	16.7000	15.8700	16.5000	-4.624%	166	174	-39.697%
2025-11-25	17.3500	17.4500	17.0000	17.3000	-10.363%	6	174	-42.486%
2025-11-24	19.3000	19.3000	19.3000	19.3000	-3.980%	1	174	-48.446%
2025-11-21	20.1000	20.1000	20.1000	20.1000	+0.752%	1	173	-50.498%
2025-11-20	19.9500	19.9500	19.9500	19.9500	0.000%	2	173	-50.125%
2025-11-18	19.1500	19.9500	19.1500	19.9500	+14.000%	7	171	-50.125%
2025-11-17	17.2500	17.5000	17.0000	17.5000	+2.941%	4	167	-43.143%
2025-11-14	17.5500	17.9000	17.0000	17.0000	-0.585%	5	167	-41.471%
2025-11-13	17.1000	17.1000	17.1000	17.1000	-16.667%	1	167	-41.813%
2025-11-07	20.5200	20.5200	20.5200	20.5200	-23.547%	29	167	-51.511%
2025-11-03	26.8400	26.8400	26.8400	26.8400	-3.279%	1	195	-62.928%
2025-10-31	27.8000	27.8000	27.7000	27.7500	+3.468%	4	195	-64.144%
2025-10-30	26.8200	26.8200	26.8200	26.8200	+11.750%	1	196	-62.901%
2025-10-13	24.0000	24.0000	24.0000	24.0000	+15.718%	1	195	-58.542%
2025-10-08	20.2500	20.7400	20.2500	20.7400	-0.766%	30	196	-52.025%
2025-10-03	20.9000	20.9000	20.9000	20.9000	-5.983%	8	168	-52.392%
2025-09-29	22.2400	22.2400	22.2300	22.2300	+1.230%	4	168	-55.241%
2025-09-26	21.9600	21.9600	21.9600	21.9600	-12.684%	2	172	-54.690%
2025-09-16	25.1000	25.1500	25.1000	25.1500	+2.236%	5	170	-60.437%
2025-09-15	24.1000	24.6000	24.1000	24.6000	+6.494%	5	165	-59.553%
2025-09-12	23.1000	23.1000	23.1000	23.1000	+1.673%	2	164	-56.926%
2025-09-11	22.7200	22.7200	22.7200	22.7200	-7.830%	1	166	-56.206%
2025-09-10	24.6500	24.6500	24.6500	24.6500	+7.877%	1	166	-59.635%
2025-09-08	23.0600	23.0600	22.8500	22.8500	-8.782%	3	165	-56.455%
2025-08-26	25.7000	25.7000	25.0500	25.0500	-3.654%	2	165	-60.279%
2025-08-25	26.0000	26.0000	26.0000	26.0000	+6.339%	1	166	-61.731%
2025-08-22	24.4500	24.4500	24.4500	24.4500	-5.049%	1	167	-59.305%
2025-08-21	25.6500	25.7500	25.6500	25.7500	+1.980%	2	166	-61.359%
2025-08-20	25.2500	25.2500	25.2500	25.2500	-5.607%	1	166	-60.594%
2025-08-19	26.7500	26.7500	26.7500	26.7500	-6.534%	2	166	-62.804%
2025-08-18	29.0000	29.0000	28.5500	28.6200	+0.070%	8	167	-65.234%
2025-08-14	28.6000	28.6000	28.6000	28.6000	-6.627%	1	165	-65.210%
2025-08-12	30.6700	31.0000	30.3500	30.6300	-9.110%	16	164	-67.516%
2025-08-05	34.4000	34.4000	33.5000	33.7000	+19.292%	199	158	-70.475%
2025-07-24	28.4500	28.4500	28.2500	28.2500	-2.384%	2	63	-64.779%
2025-07-23	28.9400	28.9400	28.9400	28.9400	-7.244%	1	63	-65.619%
2025-07-21	31.2000	31.2000	31.2000	31.2000	-4.587%	1	64	-68.109%
2025-07-17	32.7000	32.7000	32.7000	32.7000	-2.388%	1	63	-69.572%
2025-07-16	33.5000	33.5000	33.5000	33.5000	+1.362%	1	62	-70.299%
2025-07-15	33.2000	33.2000	33.0500	33.0500	+1.039%	13	61	-69.894%
2025-07-11	32.7100	32.7100	32.7100	32.7100	+5.177%	1	48	-69.581%
2025-07-09	31.1000	31.2000	31.1000	31.1000	-1.738%	32	47	-68.006%
2025-07-07	31.6500	31.6500	31.6500	31.6500	+3.364%	1	43	-68.562%
2025-07-02	30.6200	30.6200	30.6200	30.6200	+1.728%	3	42	-67.505%
2025-06-30	30.1000	30.1000	30.1000	30.1000	+5.024%	1	39	-66.944%
2025-06-06	28.6600	28.6600	28.6600	28.6600	+4.029%	2	38	-65.283%
2025-05-21	27.5500	27.5500	27.5500	27.5500	+4.356%	1	37	-63.884%
2025-05-20	26.4000	26.4000	26.4000	26.4000	+3.327%	1	36	-62.311%
2025-05-19	25.5500	25.5500	25.5500	25.5500	-2.815%	1	36	-61.057%
2025-05-16	26.2900	26.2900	26.2900	26.2900	-1.903%	2	36	-62.153%
2025-05-15	26.7000	26.8000	26.7000	26.8000	-0.557%	3	35	-62.873%
2025-05-12	26.9000	26.9500	26.9000	26.9500	-5.072%	2	36	-63.080%
2025-05-08	28.3900	28.3900	28.3900	28.3900	-8.271%	1	35	-64.952%
2025-05-05	30.9000	31.0000	30.6500	30.9500	+17.013%	22	34	-67.851%
2025-04-23	26.4500	26.4500	26.4500	26.4500	+0.762%	1	33	-62.382%
2025-04-14	26.2500	26.2500	26.2500	26.2500	-23.178%	1	34	-62.095%
2025-04-09	34.1700	34.1700	34.1700	34.1700	-12.340%	1	35	-70.881%
2025-04-08	38.9800	38.9800	38.9800	38.9800	-16.887%	1	34	-74.474%
2025-04-07	46.5000	46.9000	46.4900	46.9000	+133.682%	3	33	-78.785%
2025-04-02	20.0600	20.0700	20.0600	20.0700	-4.520%	3	33	-50.424%
2025-04-01	21.0200	21.0200	21.0200	21.0200	-4.844%	2	30	-52.664%
2025-03-28	21.9500	22.0900	21.9500	22.0900	+13.866%	12	30	-54.957%
2025-03-26	19.4000	19.4000	19.4000	19.4000	-5.366%	1	27	-48.711%
2025-03-20	20.5000	20.5000	20.5000	20.5000	-27.046%	4	28	-51.463%
2025-03-06	28.1000	28.1000	28.1000	28.1000	+27.727%	1	27	-64.591%
2025-03-03	22.0000	22.0000	22.0000	22.0000	-17.572%	4	27	-54.773%
2025-02-18	26.6900	26.6900	26.6900	26.6900	0.000%	11	23	-62.720%
2025-02-14	26.6900	26.6900	26.6900	26.6900	-4.679%	22	24	-62.720%
2025-02-06	28.5500	28.6000	28.0000	28.0000	-16.293%	4	24	-64.464%
2025-01-16	33.4000	33.4500	33.4000	33.4500	+0.753%	2	23	-70.254%
2024-12-11	33.2000	33.2000	33.2000	33.2000	-3.572%	1	23	-70.030%
2024-12-10	34.4300	34.4300	34.4300	34.4300	+18.316%	1	22	-71.101%
2024-12-02	29.1000	29.1000	29.1000	29.1000	+2.285%	5	22	-65.808%
2024-11-25	28.0000	28.4500	28.0000	28.4500	-9.539%	3	22	-65.026%
2024-11-20	31.4500	31.4500	31.4500	31.4500	-3.379%	1	20	-68.362%
2024-11-15	32.5500	32.5500	32.5500	32.5500	-3.125%	8	19	-69.432%
2024-11-06	34.2800	34.2800	33.6000	33.6000	-24.579%	6	15	-70.387%
2024-11-05	44.6500	44.6500	44.5500	44.5500	-5.011%	2	17	-77.666%
2024-11-04	46.8000	46.9000	45.1500	46.9000	+7.643%	5	16	-78.785%
2024-09-25	43.5700	43.5700	43.5700	43.5700	+4.988%	1	17	-77.163%
2024-09-23	41.5000	41.5000	41.5000	41.5000	0.000%	2	18	-76.024%
2024-09-18	41.5000	41.5000	41.5000	41.5000	-9.586%	1	20	-76.024%
2024-09-11	45.9000	45.9000	45.9000	45.9000	+11.951%	1	20	-78.322%
2024-09-10	41.0000	41.0000	41.0000	41.0000	+8.094%	1	20	-75.732%
2024-09-06	37.9300	37.9300	37.9300	37.9300	+2.514%	4	20	-73.767%
2024-09-05	35.7000	37.0000	35.5000	37.0000	+17.089%	28	18	-73.108%
2024-09-04	34.8000	34.8000	31.6000	31.6000	-6.120%	4	14	-68.513%
2024-09-03	31.5000	33.6600	31.3000	33.6600	+0.238%	10	12	-70.440%
2024-08-30	33.5800	33.5800	33.5800	33.5800	-2.099%	6	3	-70.369%
2024-08-29	34.3000	34.3000	34.3000	34.3000	-7.096%	1	3	-70.991%
2024-08-28	36.6700	36.9200	36.6700	36.9200	-34.828%	2	2	-73.050%
2024-08-02	56.6500	56.6500	56.6500	56.6500	+16.636%	4	4	-82.436%
2024-07-15	48.6500	48.6500	48.5700	48.5700	-6.000%	2	4	-79.514%
2024-07-12	51.9500	51.9500	51.5300	51.6700	-18.579%	6	3	-80.743%
2024-07-08	63.0900	63.4600	63.0900	63.4600	-2.444%	2	1	-84.321%
2024-07-03	66.0500	66.0500	65.0500	65.0500	0.000%	2	0	-84.704%