Dark

BRKB20270115P420
BRK.B Jan 15 2027 420.00 Put (BRKB270115P00420000)
option OPRA

EOD

Jun 30, 2026

3.83-1.795%(-0.07)22

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-30	3.8000	3.9000	3.8000	3.8300	-1.795%	22	1,905	0.000%
2026-06-29	3.8500	3.9000	3.8500	3.9000	-14.286%	6	1,894	-1.795%
2026-06-25	4.6000	4.6200	4.5000	4.5500	+18.182%	10	1,894	-15.824%
2026-06-24	3.8000	3.8500	3.8000	3.8500	-12.500%	53	1,888	-0.519%
2026-06-22	4.4000	4.4000	4.4000	4.4000	-2.222%	1	1,888	-12.955%
2026-06-17	4.5000	4.5000	4.5000	4.5000	+1.124%	1	1,887	-14.889%
2026-06-16	4.0700	4.4500	4.0700	4.4500	+5.952%	94	1,887	-13.933%
2026-06-15	4.7500	5.0100	4.0000	4.2000	-21.348%	21	1,979	-8.810%
2026-06-12	5.7200	5.7200	5.3400	5.3400	-14.560%	218	1,987	-28.277%
2026-06-11	6.2500	6.2500	6.2500	6.2500	+14.679%	1	1,879	-38.720%
2026-06-08	5.5400	5.5400	5.4500	5.4500	+2.830%	22	1,879	-29.725%
2026-06-05	5.3000	5.3500	5.0400	5.3000	-17.188%	22	1,882	-27.736%
2026-06-04	6.3500	6.6600	6.3500	6.4000	0.000%	26	1,865	-40.156%
2026-06-03	7.0000	7.0000	6.4000	6.4000	-9.859%	21	1,865	-40.156%
2026-06-02	7.3000	7.3500	7.1000	7.1000	0.000%	17	1,875	-46.056%
2026-06-01	7.0000	7.7200	6.9500	7.1000	+6.767%	121	1,873	-46.056%
2026-05-29	6.5000	6.7900	6.3000	6.6500	+10.833%	66	1,768	-42.406%
2026-05-28	6.0000	6.0000	6.0000	6.0000	+0.840%	7	1,718	-36.167%
2026-05-27	5.8000	6.0500	5.8000	5.9500	+4.386%	8	1,716	-35.630%
2026-05-22	5.6500	5.7000	5.6500	5.7000	-11.628%	45	1,699	-32.807%
2026-05-21	6.6500	6.6500	6.3400	6.4500	+2.381%	40	1,671	-40.620%
2026-05-20	6.4500	6.4500	6.3000	6.3000	+10.526%	7	1,671	-39.206%
2026-05-19	5.7000	5.7000	5.7000	5.7000	-6.557%	5	1,664	-32.807%
2026-05-18	6.1000	6.1000	6.1000	6.1000	-3.937%	1	1,664	-37.213%
2026-05-14	6.2000	6.3500	6.2000	6.3500	+7.627%	6	1,664	-39.685%
2026-05-13	6.3500	6.3500	5.8500	5.9000	0.000%	33	1,645	-35.085%
2026-05-12	6.4500	6.4500	5.8500	5.9000	-15.108%	45	1,645	-35.085%
2026-05-11	7.0000	7.0500	6.9500	6.9500	-7.703%	27	1,645	-44.892%
2026-05-08	7.2000	7.5300	7.2000	7.5300	-10.888%	48	1,663	-49.137%
2026-05-06	8.4500	8.5300	8.3000	8.4500	-6.630%	13	1,628	-54.675%
2026-05-05	8.7400	9.3500	8.7400	9.0500	+0.556%	39	1,616	-57.680%
2026-05-04	8.4400	9.0500	8.4400	9.0000	+7.399%	4	1,603	-57.444%
2026-04-30	9.2000	9.2000	8.3800	8.3800	-0.238%	25	1,603	-54.296%
2026-04-29	8.4000	8.4000	8.4000	8.4000	+2.439%	15	1,587	-54.405%
2026-04-28	8.4800	8.4800	8.2000	8.2000	-9.392%	4	1,587	-53.293%
2026-04-27	9.1000	9.1000	9.0500	9.0500	-6.701%	1,000	1,584	-57.680%
2026-04-24	9.7000	9.7000	9.7000	9.7000	-4.902%	5	942	-60.515%
2026-04-23	9.8000	10.3500	9.8000	10.2000	-1.734%	22	942	-62.451%
2026-04-22	9.9500	10.5400	9.9500	10.3800	+7.010%	46	921	-63.102%
2026-04-20	9.3300	9.7000	9.3000	9.7000	+8.380%	9	915	-60.515%
2026-04-17	9.1500	9.1500	8.9500	8.9500	-6.576%	6	910	-57.207%
2026-04-15	9.7000	9.7000	9.5800	9.5800	+0.314%	18	905	-60.021%
2026-04-14	9.5500	9.5500	9.5500	9.5500	-7.729%	2	902	-59.895%
2026-04-13	10.3500	10.3500	10.3500	10.3500	-1.896%	2	902	-62.995%
2026-04-10	10.4000	10.5500	10.4000	10.5500	0.000%	53	900	-63.697%
2026-04-09	10.5500	10.5500	10.5500	10.5500	-1.402%	2	858	-63.697%
2026-04-08	10.7000	10.7000	10.7000	10.7000	-10.084%	2	856	-64.206%
2026-04-07	12.5000	12.5000	11.7000	11.9000	-2.459%	14	854	-67.815%
2026-04-06	12.4000	12.4000	12.2000	12.2000	-12.230%	3	846	-68.607%
2026-03-30	13.9000	13.9000	13.9000	13.9000	-7.333%	1	844	-72.446%
2026-03-27	14.1500	15.0000	14.1500	15.0000	+11.111%	7	843	-74.467%
2026-03-26	13.3500	13.5000	13.3000	13.5000	+8.260%	6	838	-71.630%
2026-03-25	12.4700	12.4700	12.4700	12.4700	-2.578%	1	833	-69.286%
2026-03-24	12.4000	12.8000	12.4000	12.8000	-1.538%	3	833	-70.078%
2026-03-20	11.8200	13.0000	11.8200	13.0000	+11.111%	3	830	-70.538%
2026-03-19	11.5000	11.9000	11.5000	11.7000	+4.464%	3	831	-67.265%
2026-03-18	10.2000	11.2000	10.2000	11.2000	+15.464%	60	831	-65.804%
2026-03-17	9.7000	9.7000	9.7000	9.7000	+1.042%	1	776	-60.515%
2026-03-12	9.6000	9.8000	9.2000	9.6000	+1.053%	15	777	-60.104%
2026-03-11	9.2500	9.5000	9.2500	9.5000	-2.062%	6	765	-59.684%
2026-03-09	9.6500	9.7000	9.6000	9.7000	+2.105%	24	761	-60.515%
2026-03-06	9.2500	9.5000	9.2500	9.5000	+10.465%	18	739	-59.684%
2026-03-05	8.6000	8.6000	8.6000	8.6000	-12.690%	7	721	-55.465%
2026-03-04	9.8500	9.8500	9.8500	9.8500	-13.216%	2	714	-61.117%
2026-03-03	12.0000	12.0500	11.3000	11.3500	+10.194%	4	713	-66.256%
2026-03-02	10.7500	10.7500	10.3000	10.3000	+30.380%	3	714	-62.816%
2026-02-27	7.7000	7.9000	7.7000	7.9000	-8.140%	5	713	-51.519%
2026-02-20	8.6000	8.6000	8.6000	8.6000	+7.500%	10	710	-55.465%
2026-02-17	8.3000	8.3000	8.0000	8.0000	-1.840%	13	710	-52.125%
2026-02-12	8.2800	8.2800	8.1500	8.1500	+10.884%	14	697	-53.006%
2026-02-06	7.2000	7.3500	7.2000	7.3500	+9.701%	26	693	-47.891%
2026-02-04	8.1000	8.1000	6.7000	6.7000	-34.314%	11	667	-42.836%
2026-02-02	9.8700	10.2000	9.8700	10.2000	0.000%	4	657	-62.451%
2026-01-28	10.2000	10.2000	10.2000	10.2000	+7.709%	7	657	-62.451%
2026-01-27	10.0000	10.0000	8.8700	9.4700	+7.614%	28	650	-59.556%
2026-01-26	8.8000	8.8100	8.8000	8.8000	-4.865%	24	676	-56.477%
2026-01-23	9.2500	9.2500	9.2500	9.2500	+3.583%	2	673	-58.595%
2026-01-20	8.9300	8.9300	8.9300	8.9300	+13.038%	1	672	-57.111%
2026-01-16	8.0000	8.0000	7.9000	7.9000	+0.637%	41	634	-51.519%
2026-01-15	7.9400	7.9400	7.8500	7.8500	-3.086%	2	634	-51.210%
2026-01-14	8.1000	8.1000	8.1000	8.1000	+11.417%	3	634	-52.716%
2026-01-12	7.5000	7.5500	7.2700	7.2700	-3.067%	11	631	-47.318%
2026-01-09	7.5000	7.5000	7.5000	7.5000	-4.459%	5	625	-48.933%
2026-01-05	7.8500	7.8500	7.8500	7.8500	+2.614%	4	616	-51.210%
2025-12-30	7.6500	7.6500	7.6500	7.6500	-5.556%	12	616	-49.935%
2025-12-29	8.5000	8.5000	8.1000	8.1000	-0.369%	25	628	-52.716%
2025-12-26	8.1300	8.1300	8.1300	8.1300	+1.625%	12	630	-52.891%
2025-12-23	8.0000	8.0000	8.0000	8.0000	-9.910%	1	618	-52.125%
2025-12-22	8.8800	8.8800	8.8800	8.8800	+5.089%	1	618	-56.869%
2025-12-16	7.3500	8.4500	7.3500	8.4500	-12.253%	22	618	-54.675%
2025-12-09	9.6300	9.6300	9.6300	9.6300	+11.977%	1	638	-60.228%
2025-12-04	8.5000	8.6000	8.3500	8.6000	+7.500%	4	638	-55.465%
2025-11-28	8.0000	8.0000	8.0000	8.0000	-13.420%	1	637	-52.125%
2025-11-24	10.2500	10.2500	9.2400	9.2400	-2.737%	31	637	-58.550%
2025-11-21	9.5000	10.2000	9.5000	9.5000	-2.062%	37	637	-59.684%
2025-11-18	9.7000	9.7000	9.7000	9.7000	+6.593%	1	613	-60.515%
2025-11-17	9.1000	9.1000	9.1000	9.1000	+8.982%	1	614	-57.912%
2025-11-13	8.3500	8.3500	8.3500	8.3500	-6.704%	1	614	-54.132%
2025-11-12	9.0000	9.0000	8.9500	8.9500	-11.561%	4	615	-57.207%
2025-11-07	10.1200	10.1200	10.1200	10.1200	-6.728%	1	618	-62.154%
2025-11-05	10.7500	10.8500	10.7500	10.8500	-7.106%	2	619	-64.700%
2025-11-04	12.3000	12.3000	11.6800	11.6800	-10.840%	2	619	-67.209%
2025-11-03	12.9800	13.1000	12.9800	13.1000	-6.295%	3	620	-70.763%
2025-10-31	13.9800	13.9800	13.9800	13.9800	+3.556%	1	620	-72.604%
2025-10-30	13.5000	13.5000	13.5000	13.5000	-4.255%	2	620	-71.630%
2025-10-29	14.1400	14.1400	14.1000	14.1000	+6.415%	2	620	-72.837%
2025-10-28	13.2500	13.2500	13.2500	13.2500	+10.325%	1	620	-71.094%
2025-10-27	12.1800	12.1800	12.0100	12.0100	+0.250%	3	619	-68.110%
2025-10-23	11.9800	11.9800	11.9800	11.9800	-0.581%	2	619	-68.030%
2025-10-17	12.0500	12.0500	12.0500	12.0500	-9.057%	1	621	-68.216%
2025-10-16	12.6500	13.2500	12.6500	13.2500	+11.345%	3	621	-71.094%
2025-10-10	12.0000	12.0000	11.9000	11.9000	+1.277%	2	619	-67.815%
2025-10-09	11.4000	11.7500	11.4000	11.7500	+5.856%	15	619	-67.404%
2025-10-07	11.0000	11.1000	11.0000	11.1000	+0.271%	181	434	-65.495%
2025-10-06	11.0700	11.0700	11.0700	11.0700	+2.595%	1	434	-65.402%
2025-10-03	10.8000	10.8000	10.7200	10.7900	-4.513%	7	434	-64.504%
2025-09-26	11.3000	11.3000	11.3000	11.3000	-9.960%	1	436	-66.106%
2025-09-22	12.5500	12.5500	12.5500	12.5500	+0.400%	5	436	-69.482%
2025-09-19	12.9000	12.9000	12.5000	12.5000	+0.806%	12	431	-69.360%
2025-09-12	12.4000	12.4000	12.4000	12.4000	0.000%	1	431	-69.113%
2025-09-11	12.4000	12.4000	12.4000	12.4000	-6.767%	1	431	-69.113%
2025-09-10	13.3000	13.3000	13.3000	13.3000	+7.780%	1	432	-71.203%
2025-09-02	12.3400	12.3400	12.3400	12.3400	+2.833%	10	431	-68.963%
2025-08-29	12.0000	12.0000	12.0000	12.0000	+1.695%	20	422	-68.083%
2025-08-28	12.1500	12.1500	11.8000	11.8000	-5.976%	2	422	-67.542%
2025-08-27	12.5500	12.5500	12.5500	12.5500	-9.058%	1	423	-69.482%
2025-08-22	13.8000	13.8000	13.8000	13.8000	+0.437%	1	422	-72.246%
2025-08-20	13.7400	13.7400	13.7400	13.7400	-4.184%	1	422	-72.125%
2025-08-19	14.5000	14.7500	14.3400	14.3400	-8.136%	8	422	-73.291%
2025-08-18	15.6000	15.6100	15.6000	15.6100	-0.889%	2	429	-75.464%
2025-08-15	16.0000	16.0000	15.7500	15.7500	-0.631%	5	429	-75.683%
2025-08-14	16.0000	16.0000	15.8500	15.8500	+1.278%	6	425	-75.836%
2025-08-13	15.9800	15.9800	15.6500	15.6500	-5.609%	55	422	-75.527%
2025-08-12	17.1000	17.1000	16.1000	16.5800	-5.527%	55	420	-76.900%
2025-08-11	17.5500	17.5500	17.5500	17.5500	+0.400%	1	398	-78.177%
2025-08-08	17.4800	17.4800	17.4800	17.4800	-3.956%	1	398	-78.089%
2025-08-07	16.4000	18.2000	16.4000	18.2000	+7.059%	5	398	-78.956%
2025-08-06	18.2500	18.2500	16.4000	17.0000	-7.609%	68	394	-77.471%
2025-08-05	18.6500	18.6500	18.4000	18.4000	-4.910%	4	393	-79.185%
2025-08-04	20.0000	20.2800	19.1000	19.3500	-0.769%	13	390	-80.207%
2025-08-01	19.2500	19.5000	19.2500	19.5000	+10.482%	2	386	-80.359%
2025-07-31	17.2500	17.6500	17.2500	17.6500	+3.824%	12	385	-78.300%
2025-07-29	15.5000	17.0000	15.5000	17.0000	+6.918%	18	377	-77.471%
2025-07-28	15.7000	15.9000	15.7000	15.9000	+1.274%	2	374	-75.912%
2025-07-25	16.1500	16.2000	15.6000	15.7000	+0.128%	7	374	-75.605%
2025-07-24	15.6000	15.6800	15.4800	15.6800	-1.384%	3	375	-75.574%
2025-07-23	16.2000	16.2000	15.9000	15.9000	-5.244%	16	375	-75.912%
2025-07-22	16.5000	16.7800	16.5000	16.7800	-5.198%	3	379	-77.175%
2025-07-21	17.7000	17.7000	17.7000	17.7000	-1.667%	2	377	-78.362%
2025-07-18	17.7500	18.0000	17.7500	18.0000	-0.552%	2	379	-78.722%
2025-07-17	18.6500	18.8000	18.1000	18.1000	-2.949%	4	377	-78.840%
2025-07-16	18.6500	18.6500	18.6500	18.6500	+0.811%	2	377	-79.464%
2025-07-15	18.3500	18.5000	18.3500	18.5000	+3.525%	2	377	-79.297%
2025-07-11	18.6500	18.6500	17.8500	17.8700	+0.676%	8	377	-78.567%
2025-07-10	17.7500	17.8700	17.6000	17.7500	0.000%	198	377	-78.423%
2025-07-08	17.7500	17.7500	17.7500	17.7500	+2.899%	5	283	-78.423%
2025-07-03	17.2000	17.2500	17.2000	17.2500	-7.507%	10	278	-77.797%
2025-07-02	17.7500	18.6500	17.7500	18.6500	+10.355%	4	278	-79.464%
2025-07-01	17.5000	17.5000	16.6000	16.9000	-2.594%	4	276	-77.337%
2025-06-30	17.3500	17.3500	17.3500	17.3500	-2.801%	4	277	-77.925%
2025-06-27	17.1000	17.8500	17.1000	17.8500	+3.779%	7	277	-78.543%
2025-06-26	17.2500	17.6000	17.2000	17.2000	-1.714%	3	274	-77.733%
2025-06-25	17.2500	17.5000	17.2500	17.5000	+3.550%	2	272	-78.114%
2025-06-24	16.9000	16.9000	16.9000	16.9000	-8.152%	1	271	-77.337%
2025-06-23	18.1000	18.4000	18.1000	18.4000	-2.128%	5	271	-79.185%
2025-06-17	18.5500	18.8000	18.5500	18.8000	+5.618%	2	274	-79.628%
2025-06-16	17.5000	17.8000	17.5000	17.8000	-2.732%	3	272	-78.483%
2025-06-11	17.9000	18.3000	17.9000	18.3000	+4.571%	8	272	-79.071%
2025-06-10	17.5000	17.5000	17.5000	17.5000	-1.130%	1	271	-78.114%
2025-06-06	17.6000	17.7000	17.6000	17.7000	-4.634%	22	271	-78.362%
2025-06-04	18.5600	18.5600	18.5600	18.5600	+0.324%	1	261	-79.364%
2025-06-03	18.5000	18.5000	18.5000	18.5000	+8.824%	1	262	-79.297%
2025-05-14	17.0000	17.0000	17.0000	17.0000	-1.163%	5	261	-77.471%
2025-05-12	17.2000	17.2000	17.2000	17.2000	-7.775%	6	261	-77.733%
2025-05-07	18.6500	18.6500	18.6500	18.6500	-7.122%	1	266	-79.464%
2025-05-06	20.0800	20.0800	20.0800	20.0800	+2.084%	4	265	-80.926%
2025-05-05	21.0000	21.0000	19.6700	19.6700	+19.939%	13	261	-80.529%
2025-05-02	16.4000	16.4000	16.4000	16.4000	-30.802%	12	261	-76.646%
2025-04-21	23.7000	23.7000	23.7000	23.7000	+28.108%	7	255	-83.840%
2025-04-17	18.5000	18.5000	18.5000	18.5000	-2.013%	1	262	-79.297%
2025-04-16	18.8800	18.8800	18.8800	18.8800	-30.716%	1	262	-79.714%
2025-04-08	28.2500	28.2500	27.2500	27.2500	-16.794%	2	262	-85.945%
2025-04-07	32.7500	32.7500	32.7500	32.7500	+36.743%	1	262	-88.305%
2025-04-04	20.0000	23.9500	20.0000	23.9500	+64.041%	10	262	-84.008%
2025-04-03	13.1300	14.6000	13.1300	14.6000	+11.536%	2	262	-73.767%
2025-04-01	13.0900	13.0900	13.0900	13.0900	-1.874%	2	263	-70.741%
2025-03-28	12.8000	13.5500	12.8000	13.3400	+0.528%	170	261	-71.289%
2025-03-24	13.2700	13.2700	13.2700	13.2700	+7.016%	7	261	-71.138%
2025-03-20	12.4000	12.4000	12.4000	12.4000	-7.324%	78	254	-69.113%
2025-03-18	13.4000	13.4000	13.3800	13.3800	-25.667%	2	332	-71.375%
2025-03-11	18.0000	18.0000	18.0000	18.0000	-1.532%	20	331	-78.722%
2025-03-10	18.3800	18.4500	18.1800	18.2800	+12.010%	32	315	-79.048%
2025-03-04	16.3200	16.3200	16.3200	16.3200	+16.822%	1	322	-76.532%
2025-02-28	13.9700	13.9700	13.9700	13.9700	-4.315%	2	323	-72.584%
2025-02-25	13.1000	14.8000	13.1000	14.6000	+14.063%	47	303	-73.767%
2025-02-24	13.0000	13.0000	12.8000	12.8000	-14.667%	20	303	-70.078%
2025-02-21	15.0000	15.0000	15.0000	15.0000	-0.794%	66	293	-74.467%
2025-02-18	15.0300	15.1200	15.0300	15.1200	+3.208%	45	276	-74.669%
2025-02-14	14.6500	14.6500	14.6500	14.6500	-13.056%	2	231	-73.857%
2025-02-10	16.8500	16.8500	16.8500	16.8500	+15.017%	1	231	-77.270%
2025-02-06	14.6500	14.6500	14.6500	14.6500	-12.433%	1	232	-73.857%
2025-02-05	16.4400	16.7300	16.4400	16.7300	+4.237%	80	233	-77.107%
2025-01-31	16.1200	16.1200	16.0500	16.0500	+4.560%	4	154	-76.137%
2025-01-30	15.3500	15.3500	15.3500	15.3500	-3.762%	1	153	-75.049%
2025-01-17	17.3500	17.3500	15.9500	15.9500	-28.153%	4	153	-75.987%
2025-01-13	22.2000	22.2000	22.2000	22.2000	-3.057%	1	153	-82.748%
2025-01-10	22.9000	22.9000	22.9000	22.9000	+9.048%	2	153	-83.275%
2025-01-07	20.8500	21.0000	20.8000	21.0000	-0.190%	6	152	-81.762%
2025-01-06	21.0400	21.0400	21.0400	21.0400	+0.670%	1	149	-81.797%
2024-12-20	20.9000	20.9000	20.9000	20.9000	+5.131%	20	149	-81.675%
2024-12-16	19.8800	19.8800	19.8800	19.8800	+4.963%	6	129	-80.734%
2024-12-11	18.5000	19.7500	18.5000	18.9400	+4.931%	30	129	-79.778%
2024-12-09	18.0500	18.0500	18.0500	18.0500	+15.262%	75	109	-78.781%
2024-12-02	15.6600	15.6600	15.6600	15.6600	+7.260%	1	34	-75.543%
2024-11-27	14.6000	14.6000	14.6000	14.6000	-7.653%	3	36	-73.767%
2024-11-26	15.8100	15.8100	15.8100	15.8100	-15.455%	5	36	-75.775%
2024-11-06	18.7000	18.7000	18.7000	18.7000	-28.626%	20	31	-79.519%
2024-11-04	26.0200	26.2000	26.0200	26.2000	+18.018%	5	14	-85.382%
2024-10-25	22.2000	22.2000	22.2000	22.2000	+9.630%	12	9	-82.748%
2024-10-18	20.2500	20.2500	20.2500	20.2500	-0.246%	2	3	-81.086%
2024-10-15	20.3000	20.3000	20.3000	20.3000	-4.650%	1	3	-81.133%
2024-10-11	21.2900	21.2900	21.2900	21.2900	-5.838%	2	2	-82.010%
2024-10-10	22.6100	22.6100	22.6100	22.6100	-1.994%	1	1	-83.061%
2024-09-23	23.0700	23.0700	23.0700	23.0700	0.000%	1	1	-83.398%