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BRKB20260918P440
BRK.B Sep 18 2026 440.00 Put (BRKB260918P00440000)
option OPRA

EOD

Jun 30, 2026

1.99+7.568%(+0.14)124

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-30	1.7200	1.9900	1.7200	1.9900	+7.568%	124	1,758	0.000%
2026-06-29	1.9000	1.9000	1.8500	1.8500	-20.259%	27	1,742	+7.568%
2026-06-26	2.3200	2.3200	2.3200	2.3200	-20.819%	1	1,718	-14.224%
2026-06-25	2.3900	2.9300	2.3900	2.9300	+35.648%	18	1,718	-32.082%
2026-06-24	2.2300	2.3600	1.9500	2.1600	-9.244%	298	1,703	-7.870%
2026-06-23	2.3800	2.3800	2.1400	2.3800	-5.929%	6	1,665	-16.387%
2026-06-22	2.5000	2.5300	2.4100	2.5300	-12.759%	9	1,664	-21.344%
2026-06-18	2.7900	3.1000	2.7900	2.9000	+1.754%	5	1,669	-31.379%
2026-06-17	2.8100	2.8500	2.7700	2.8500	+5.166%	3	1,669	-30.175%
2026-06-16	2.2800	2.7100	2.2800	2.7100	-2.518%	11	1,670	-26.568%
2026-06-15	3.3000	3.3000	2.4300	2.7800	-24.865%	28	1,669	-28.417%
2026-06-12	3.7500	3.7800	3.7000	3.7000	-9.756%	20	1,674	-46.216%
2026-06-11	4.5500	4.5500	4.1000	4.1000	+1.235%	19	1,675	-51.463%
2026-06-10	3.7600	4.0500	3.7600	4.0500	+10.354%	50	1,675	-50.864%
2026-06-09	3.6700	3.6700	3.6700	3.6700	-2.133%	4	1,676	-45.777%
2026-06-08	3.6000	3.7500	3.6000	3.7500	+4.167%	38	1,676	-46.933%
2026-06-05	3.9300	3.9300	3.4000	3.6000	-21.739%	235	1,651	-44.722%
2026-06-04	5.2000	5.2000	4.6000	4.6000	-8.911%	98	1,780	-56.739%
2026-06-03	5.4500	5.4500	5.0500	5.0500	-15.833%	19	1,755	-60.594%
2026-06-02	6.4000	6.5300	6.0000	6.0000	-3.226%	24	1,745	-66.833%
2026-06-01	5.6000	6.6000	5.6000	6.2000	+25.253%	109	1,732	-67.903%
2026-05-29	4.9200	5.4500	4.9200	4.9500	+5.769%	54	1,651	-59.798%
2026-05-28	4.6800	4.6800	4.6800	4.6800	+2.183%	10	1,624	-57.479%
2026-05-27	4.5000	4.5800	4.4600	4.5800	+11.436%	52	1,614	-56.550%
2026-05-26	4.1500	4.1500	4.0500	4.1100	-1.439%	29	1,566	-51.582%
2026-05-22	4.8000	4.8000	4.1700	4.1700	-20.571%	5	1,552	-52.278%
2026-05-20	5.0000	5.2500	5.0000	5.2500	+26.506%	51	1,552	-62.095%
2026-05-19	4.1800	4.3300	4.1500	4.1500	-12.632%	21	1,527	-52.048%
2026-05-18	4.7600	4.7800	4.4500	4.7500	+1.064%	6	1,527	-58.105%
2026-05-15	4.7000	4.7000	4.7000	4.7000	-2.692%	1	1,527	-57.660%
2026-05-14	4.4700	4.8300	4.4700	4.8300	+12.326%	4	1,526	-58.799%
2026-05-13	4.7000	4.7000	4.3000	4.3000	-3.371%	29	1,547	-53.721%
2026-05-12	4.9000	4.9800	4.4500	4.4500	-18.349%	31	1,547	-55.281%
2026-05-11	5.3700	5.5000	5.3700	5.4500	-6.838%	28	1,547	-63.486%
2026-05-08	5.7900	5.9000	5.5000	5.8500	-6.400%	31	1,538	-65.983%
2026-05-07	6.8000	6.9000	6.1000	6.2500	-15.082%	44	1,522	-68.160%
2026-05-06	7.3500	7.8000	7.2500	7.3600	-8.571%	32	1,521	-72.962%
2026-05-05	8.0000	8.5000	7.4000	8.0500	+2.941%	141	1,506	-75.280%
2026-05-04	6.4000	8.0000	5.9000	7.8200	+4.406%	51	1,420	-74.552%
2026-05-01	7.0500	7.4900	6.7500	7.4900	+0.537%	24	1,429	-73.431%
2026-04-30	8.0000	8.0000	6.9600	7.4500	+0.676%	16	1,429	-73.289%
2026-04-29	7.1700	7.4000	7.1000	7.4000	+3.497%	30	1,439	-73.108%
2026-04-28	7.0000	7.1500	6.9000	7.1500	-12.270%	19	1,425	-72.168%
2026-04-27	8.2500	8.2500	7.9000	8.1500	-6.537%	24	1,438	-75.583%
2026-04-24	9.1000	9.1000	8.7000	8.7200	-1.469%	90	1,426	-77.179%
2026-04-23	8.6500	9.3000	8.6000	8.8500	-11.940%	34	1,399	-77.514%
2026-04-22	8.4600	10.0500	8.4600	10.0500	+14.857%	119	1,371	-80.199%
2026-04-21	8.1500	8.7500	8.0700	8.7500	+7.362%	9	1,315	-77.257%
2026-04-20	7.7500	8.2000	7.7000	8.1500	+7.237%	20	1,315	-75.583%
2026-04-17	7.7500	7.8000	7.6000	7.6000	-12.644%	15	1,331	-73.816%
2026-04-16	8.6500	8.9000	8.5500	8.7000	+6.098%	10	1,345	-77.126%
2026-04-15	8.4500	8.5500	8.0500	8.2000	-0.606%	136	1,351	-75.732%
2026-04-14	8.0000	8.4000	7.9000	8.2500	+4.430%	62	1,362	-75.879%
2026-04-13	8.6000	8.6000	7.9000	7.9000	-8.140%	13	1,361	-74.810%
2026-04-10	8.3000	8.6500	8.3000	8.6000	+10.256%	34	1,365	-76.860%
2026-04-09	9.3400	9.3400	7.8000	7.8000	-16.129%	14	1,353	-74.487%
2026-04-08	9.5000	9.5600	9.0500	9.3000	-13.649%	8	1,349	-78.602%
2026-04-07	11.3000	11.3000	10.6000	10.7700	-4.267%	48	1,348	-81.523%
2026-04-06	11.2500	11.2500	10.9000	11.2500	-3.017%	42	1,329	-82.311%
2026-04-02	11.8000	11.9000	11.5500	11.6000	+2.203%	33	1,298	-82.845%
2026-04-01	12.0000	12.0000	11.0000	11.3500	-9.127%	80	1,298	-82.467%
2026-03-31	12.8500	12.8500	12.4000	12.4900	-6.791%	16	1,260	-84.067%
2026-03-30	13.7000	13.7000	13.2500	13.4000	-7.266%	23	1,260	-85.149%
2026-03-27	13.9000	14.4500	13.6000	14.4500	+12.891%	265	1,244	-86.228%
2026-03-26	11.7500	13.0500	11.7000	12.8000	+8.475%	40	1,046	-84.453%
2026-03-25	11.2900	12.0000	11.2900	11.8000	+0.855%	23	1,016	-83.136%
2026-03-24	11.4500	11.7000	11.1500	11.7000	-2.500%	18	1,006	-82.991%
2026-03-23	11.6000	12.0500	11.3500	12.0000	+2.128%	13	999	-83.417%
2026-03-20	11.9500	11.9500	11.2500	11.7500	+0.858%	56	990	-83.064%
2026-03-19	11.6400	12.1500	11.5500	11.6500	+10.741%	19	939	-82.918%
2026-03-18	10.3900	10.5200	10.3800	10.5200	+13.118%	6	925	-81.084%
2026-03-17	9.3000	9.4000	9.3000	9.3000	-4.124%	30	922	-78.602%
2026-03-16	9.7000	9.7000	9.7000	9.7000	-3.483%	1	892	-79.485%
2026-03-13	9.4300	10.3500	9.4300	10.0500	+9.597%	14	891	-80.199%
2026-03-12	9.1700	9.1700	9.1700	9.1700	+1.326%	1	879	-78.299%
2026-03-11	9.0000	9.0500	9.0000	9.0500	-4.233%	37	879	-78.011%
2026-03-09	9.4000	9.4500	9.3000	9.4500	+7.386%	20	871	-78.942%
2026-03-06	9.1000	9.2000	8.8000	8.8000	+7.975%	57	863	-77.386%
2026-03-05	8.2500	8.4500	7.9500	8.1500	-13.390%	772	819	-75.583%
2026-03-04	10.2000	10.3500	9.4100	9.4100	-16.356%	24	504	-78.852%
2026-03-03	12.1500	12.2000	11.2000	11.2500	+6.132%	19	481	-82.311%
2026-03-02	9.3000	10.7100	9.3000	10.6000	+46.814%	49	473	-81.226%
2026-02-27	7.0500	7.4000	6.8500	7.2200	+0.278%	69	469	-72.438%
2026-02-26	7.2000	7.2000	7.2000	7.2000	-13.772%	2	418	-72.361%
2026-02-25	8.3500	8.3500	8.3500	8.3500	-4.023%	1	419	-76.168%
2026-02-24	8.9000	8.9000	8.3500	8.7000	+2.353%	11	419	-77.126%
2026-02-20	8.5000	8.5000	8.5000	8.5000	-1.163%	1	413	-76.588%
2026-02-19	7.8500	8.6000	7.8500	8.6000	+8.176%	3	412	-76.860%
2026-02-18	7.7000	7.9500	7.7000	7.9500	-2.454%	8	409	-74.969%
2026-02-13	8.0300	8.1500	7.7000	8.1500	+16.262%	42	361	-75.583%
2026-02-12	7.0100	7.0100	7.0100	7.0100	-9.548%	1	361	-71.612%
2026-02-10	7.5500	7.7500	7.5000	7.7500	+16.541%	22	362	-74.323%
2026-02-06	6.5000	6.8500	6.5000	6.6500	-7.639%	9	365	-70.075%
2026-02-05	7.3000	7.3000	7.2000	7.2000	-9.661%	3	367	-72.361%
2026-02-03	9.0100	9.0100	7.9700	7.9700	-17.580%	2	366	-75.031%
2026-02-02	9.7600	9.7600	9.6700	9.6700	-13.661%	2	364	-79.421%
2026-01-30	10.9500	11.2000	10.9500	11.2000	-4.681%	2	364	-82.232%
2026-01-29	11.7500	11.7500	11.7500	11.7500	+4.259%	1	362	-83.064%
2026-01-28	10.7800	11.2700	10.7800	11.2700	+9.524%	2	363	-82.343%
2026-01-27	9.1400	10.5000	9.1400	10.2900	+6.743%	76	361	-80.661%
2026-01-26	10.0000	10.0000	9.6400	9.6400	-3.600%	6	291	-79.357%
2026-01-23	9.7500	10.0000	9.7500	10.0000	-2.724%	2	285	-80.100%
2026-01-21	10.2800	10.2800	10.2800	10.2800	+20.234%	8	285	-80.642%
2026-01-15	8.5500	8.5500	8.5500	8.5500	+2.764%	1	282	-76.725%
2026-01-14	8.3200	8.3200	8.3200	8.3200	+1.094%	1	281	-76.082%
2026-01-13	8.2300	8.2300	8.2300	8.2300	+4.177%	1	280	-75.820%
2026-01-12	7.8000	7.9000	7.8000	7.9000	+1.282%	5	280	-74.810%
2026-01-09	7.7000	7.8000	7.7000	7.8000	0.000%	34	276	-74.487%
2026-01-08	7.8000	7.8000	7.8000	7.8000	-0.637%	45	242	-74.487%
2026-01-05	7.8500	7.8500	7.8500	7.8500	-13.736%	3	267	-74.650%
2026-01-02	8.5500	9.2000	8.5500	9.1000	+13.043%	33	267	-78.132%
2025-12-29	8.0500	8.0500	8.0500	8.0500	-2.660%	45	235	-75.280%
2025-12-26	8.2000	8.2700	8.2000	8.2700	-0.241%	2	209	-75.937%
2025-12-19	8.2900	8.2900	8.2900	8.2900	+9.801%	1	209	-75.995%
2025-12-16	7.5500	7.5500	7.5500	7.5500	-2.581%	1	209	-73.642%
2025-12-15	7.7500	7.7500	7.7500	7.7500	-17.553%	1	209	-74.323%
2025-12-11	9.4000	9.4000	9.4000	9.4000	-1.053%	1	209	-78.830%
2025-12-09	9.5000	9.5000	9.5000	9.5000	-0.315%	3	208	-79.053%
2025-12-08	9.5300	9.5300	9.5300	9.5300	+18.385%	1	208	-79.119%
2025-12-05	8.1500	8.1500	8.0000	8.0500	-1.227%	3	208	-75.280%
2025-12-02	8.1500	8.1500	8.1500	8.1500	+1.875%	2	207	-75.583%
2025-11-26	8.0000	8.0000	8.0000	8.0000	-7.514%	1	206	-75.125%
2025-11-25	8.6500	8.6500	8.6500	8.6500	-13.065%	2	206	-76.994%
2025-11-24	9.9500	9.9500	9.9500	9.9500	-2.451%	1	204	-80.000%
2025-11-21	10.4000	10.4000	10.2000	10.2000	+4.082%	4	203	-80.490%
2025-11-20	9.8000	9.8000	9.8000	9.8000	-10.909%	1	202	-79.694%
2025-11-19	11.0500	11.0500	11.0000	11.0000	+21.279%	4	201	-81.909%
2025-11-12	9.0700	9.0700	9.0700	9.0700	-9.118%	1	199	-78.060%
2025-11-10	9.9800	9.9800	9.9800	9.9800	-3.482%	1	199	-80.060%
2025-11-07	10.3400	10.3400	10.3400	10.3400	-16.613%	1	199	-80.754%
2025-11-04	13.2500	13.2500	12.4000	12.4000	-12.367%	6	199	-83.952%
2025-11-03	15.1000	15.1500	14.1500	14.1500	-3.872%	4	193	-85.936%
2025-10-31	14.9500	14.9500	14.7200	14.7200	+4.397%	7	193	-86.481%
2025-10-30	14.3500	14.3500	14.0500	14.1000	-5.369%	4	189	-85.887%
2025-10-29	15.0000	15.1000	14.9000	14.9000	+24.063%	5	186	-86.644%
2025-10-27	12.0100	12.0100	12.0100	12.0100	+0.083%	1	183	-83.430%
2025-10-24	11.9300	12.0000	11.9300	12.0000	-0.332%	2	183	-83.417%
2025-10-20	12.0400	12.0400	12.0400	12.0400	-16.966%	2	183	-83.472%
2025-10-16	14.0000	14.5000	14.0000	14.5000	+31.460%	2	181	-86.276%
2025-10-06	11.0300	11.0300	11.0300	11.0300	-9.218%	1	181	-81.958%
2025-10-02	12.1500	12.1500	12.1500	12.1500	+0.413%	1	182	-83.621%
2025-10-01	12.1000	12.1000	12.1000	12.1000	+0.415%	1	182	-83.554%
2025-09-29	12.0500	12.0500	12.0500	12.0500	+1.175%	1	181	-83.485%
2025-09-26	12.2000	12.2000	11.9100	11.9100	-10.920%	3	182	-83.291%
2025-09-19	13.3000	13.3700	13.3000	13.3700	+1.673%	2	181	-85.116%
2025-09-16	13.3500	13.3500	13.1000	13.1500	-4.015%	15	181	-84.867%
2025-09-15	13.7000	13.7000	13.7000	13.7000	+1.783%	20	190	-85.474%
2025-09-10	13.4600	13.4600	13.4600	13.4600	+3.698%	1	190	-85.215%
2025-09-08	12.5100	13.0900	12.3600	12.9800	+4.677%	103	190	-84.669%
2025-09-05	12.4000	12.4000	12.4000	12.4000	+10.222%	1	106	-83.952%
2025-09-04	11.5400	11.5400	11.2500	11.2500	-9.054%	3	106	-82.311%
2025-09-03	12.3700	12.3700	12.2700	12.3700	-0.403%	6	104	-83.913%
2025-09-02	12.4200	12.4200	12.4200	12.4200	+5.702%	1	101	-83.977%
2025-08-29	11.7500	11.7500	11.7500	11.7500	-0.676%	1	99	-83.064%
2025-08-28	11.8800	11.8800	11.8300	11.8300	-13.650%	2	99	-83.178%
2025-08-26	14.0000	14.0000	13.7000	13.7000	-5.452%	3	98	-85.474%
2025-08-25	14.8500	14.8500	14.4900	14.4900	-1.429%	3	98	-86.266%
2025-08-20	14.7000	14.7000	14.7000	14.7000	-2.584%	1	97	-86.463%
2025-08-19	15.0000	15.3500	15.0000	15.0900	-7.988%	6	97	-86.812%
2025-08-18	16.9000	16.9000	16.4000	16.4000	-1.502%	4	94	-87.866%
2025-08-15	16.5500	16.6500	16.5500	16.6500	+0.604%	4	92	-88.048%
2025-08-14	17.0000	17.2000	16.5500	16.5500	-5.966%	4	88	-87.976%
2025-08-12	17.7500	17.7500	17.6000	17.6000	-11.779%	5	84	-88.693%
2025-08-07	17.2000	19.9500	17.2000	19.9500	+6.684%	24	79	-90.025%
2025-08-06	19.2500	19.2500	18.7000	18.7000	-13.306%	6	60	-89.358%
2025-08-04	21.2000	21.5700	21.2000	21.5700	+6.782%	7	55	-90.774%
2025-08-01	20.5500	20.5500	20.2000	20.2000	+8.895%	6	49	-90.149%
2025-07-31	18.2500	18.5500	18.2400	18.5500	-1.852%	16	45	-89.272%
2025-07-30	18.9000	18.9000	18.9000	18.9000	+7.386%	4	37	-89.471%
2025-07-29	16.7000	17.6000	16.7000	17.6000	+6.667%	16	36	-88.693%
2025-07-24	16.5000	16.5000	16.5000	16.5000	-8.587%	1	22	-87.939%
2025-07-22	17.7500	18.0500	17.7500	18.0500	-10.422%	9	26	-88.975%
2025-07-16	19.5500	20.5500	19.5500	20.1500	+0.750%	8	21	-90.124%
2025-07-15	20.0000	20.0000	20.0000	20.0000	+2.302%	1	13	-90.050%
2025-07-11	19.5500	19.5500	19.5500	19.5500	+6.831%	2	12	-89.821%
2025-07-10	18.3000	18.3000	18.3000	18.3000	-3.684%	1	10	-89.126%
2025-07-08	19.0000	19.0000	19.0000	19.0000	+0.796%	6	9	-89.526%
2025-07-02	18.8500	18.8500	18.8500	18.8500	+8.646%	1	3	-89.443%
2025-07-01	17.3500	17.3500	17.3500	17.3500	-7.020%	1	2	-88.530%
2025-06-30	18.6600	18.6600	18.6600	18.6600	0.000%	1	1	-89.335%