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BRKB20260918P510
BRK.B Sep 18 2026 510.00 Put (BRKB260918P00510000)
option OPRA

EOD

Jun 26, 2026

23.07-13.725%(-3.67)34

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-26	23.0700	23.0700	23.0700	23.0700	-13.725%	34	228	0.000%
2026-06-18	26.7400	26.7400	26.7400	26.7400	+22.100%	3	234	-13.725%
2026-06-15	21.7700	21.9000	21.7700	21.9000	-24.064%	4	234	+5.342%
2026-05-12	33.8400	33.8400	28.8400	28.8400	-24.245%	6	235	-20.007%
2026-04-30	38.0700	38.0700	38.0700	38.0700	+1.385%	2	230	-39.401%
2026-04-20	38.7600	38.7600	37.5500	37.5500	+4.161%	10	231	-38.562%
2026-04-17	36.0500	36.0500	36.0500	36.0500	-4.680%	21	231	-36.006%
2026-04-15	37.8200	37.8200	37.8200	37.8200	+4.302%	1	232	-39.001%
2026-04-14	36.2600	36.2600	36.2600	36.2600	+2.865%	1	232	-36.376%
2026-04-13	36.2100	36.2100	35.2500	35.2500	-0.704%	2	233	-34.553%
2026-04-10	34.7000	35.5000	34.7000	35.5000	+3.048%	4	233	-35.014%
2026-04-09	34.4500	34.4500	34.4500	34.4500	-14.833%	1	233	-33.033%
2026-04-02	40.5000	40.5000	40.4500	40.4500	-3.919%	7	238	-42.967%
2026-03-31	41.7500	42.1000	41.7500	42.1000	-0.988%	2	238	-45.202%
2026-03-26	42.3700	42.5200	42.3700	42.5200	+45.119%	22	238	-45.743%
2026-03-10	29.3000	29.3000	29.3000	29.3000	-28.952%	1	227	-21.263%
2026-03-03	41.0000	41.2400	41.0000	41.2400	+11.762%	2	226	-44.059%
2026-03-02	37.2000	37.2000	36.9000	36.9000	+40.571%	3	227	-37.480%
2026-02-27	26.5000	26.5000	25.9500	26.2500	-16.134%	5	229	-12.114%
2026-02-25	31.3000	31.3000	31.3000	31.3000	+1.954%	1	228	-26.294%
2026-02-20	30.7000	30.7000	30.7000	30.7000	+1.153%	1	228	-24.853%
2026-02-19	29.7000	30.3500	29.7000	30.3500	+10.766%	4	228	-23.987%
2026-02-17	27.4000	27.4000	27.4000	27.4000	+1.859%	1	228	-15.803%
2026-02-12	26.7000	26.9000	26.7000	26.9000	+4.264%	3	227	-14.238%
2026-02-04	25.8000	25.8000	25.8000	25.8000	-17.440%	1	226	-10.581%
2026-02-03	31.2500	31.2500	31.2500	31.2500	-25.790%	1	227	-26.176%
2026-01-28	42.1100	42.1100	42.1100	42.1100	+15.655%	1	227	-45.215%
2026-01-26	36.4100	36.4100	36.4100	36.4100	-3.931%	5	226	-36.638%
2026-01-23	37.7500	37.9000	37.7500	37.9000	-0.263%	27	231	-39.129%
2026-01-21	37.7500	38.0000	37.7500	38.0000	+5.556%	3	227	-39.289%
2026-01-20	32.3600	36.0000	32.3600	36.0000	+19.205%	3	227	-35.917%
2026-01-16	30.0500	30.2000	30.0500	30.2000	-1.757%	2	226	-23.609%
2026-01-15	30.7400	30.7400	30.7400	30.7400	+1.620%	1	226	-24.951%
2026-01-13	30.2500	30.2500	30.2500	30.2500	+4.853%	2	225	-23.736%
2026-01-12	28.5000	28.8500	28.5000	28.8500	+7.050%	4	225	-20.035%
2026-01-08	27.5500	27.5500	26.9500	26.9500	-10.167%	12	224	-14.397%
2026-01-06	30.0000	30.0000	30.0000	30.0000	+10.092%	1	229	-23.100%
2025-12-31	27.2500	27.2500	27.2500	27.2500	-5.546%	1	229	-15.339%
2025-12-16	27.7100	29.2500	27.7100	28.8500	+6.066%	12	229	-20.035%
2025-12-15	27.2000	27.2000	27.2000	27.2000	-16.179%	1	229	-15.184%
2025-12-11	32.3500	32.4500	32.3500	32.4500	-2.990%	2	229	-28.906%
2025-12-08	30.0000	34.0000	30.0000	33.4500	+19.464%	6	227	-31.031%
2025-12-05	28.4200	28.4200	28.0000	28.0000	-1.060%	9	223	-17.607%
2025-12-04	28.3000	28.3000	28.3000	28.3000	+5.204%	1	223	-18.481%
2025-12-03	26.9000	26.9000	26.9000	26.9000	-3.929%	2	223	-14.238%
2025-12-02	28.0000	28.0000	28.0000	28.0000	+7.075%	1	223	-17.607%
2025-12-01	24.7800	26.1500	24.7800	26.1500	+5.401%	7	222	-11.778%
2025-11-28	24.8100	24.8100	24.8100	24.8100	-4.393%	6	222	-7.013%
2025-11-26	26.0000	26.0000	25.4000	25.9500	-12.034%	6	225	-11.098%
2025-11-24	31.3500	31.3500	29.5000	29.5000	-1.503%	10	225	-21.797%
2025-11-21	31.0500	31.0500	29.3000	29.9500	+2.921%	13	215	-22.972%
2025-11-17	26.9000	29.1000	26.9000	29.1000	+10.227%	24	204	-20.722%
2025-11-14	27.9000	28.0000	26.4000	26.4000	+2.326%	21	186	-12.614%
2025-11-13	27.3500	27.3500	25.8000	25.8000	-9.474%	13	180	-10.581%
2025-11-12	28.5000	28.5000	28.5000	28.5000	-12.173%	1	172	-19.053%
2025-11-10	32.5000	32.5000	31.3500	32.4500	-9.736%	50	171	-28.906%
2025-11-05	34.5500	35.9500	34.5000	35.9500	-19.395%	5	166	-35.828%
2025-11-03	44.6000	44.6000	44.6000	44.6000	+6.064%	6	166	-48.274%
2025-10-30	43.1000	43.1000	42.0500	42.0500	-3.776%	7	166	-45.137%
2025-10-29	44.0500	44.1500	43.6500	43.7000	+21.254%	11	161	-47.208%
2025-10-24	35.9000	36.0500	35.9000	36.0400	+5.104%	6	153	-35.988%
2025-10-02	34.2900	34.2900	34.2900	34.2900	+1.001%	1	153	-32.721%
2025-09-29	33.9500	33.9500	33.9500	33.9500	-9.273%	1	153	-32.047%
2025-09-15	37.4200	37.4200	37.4200	37.4200	-0.953%	1	152	-38.348%
2025-09-10	37.7800	37.7800	37.7800	37.7800	+4.221%	1	152	-38.936%
2025-09-09	36.1500	36.2500	36.1500	36.2500	+6.618%	2	152	-36.359%
2025-08-27	34.0000	34.0000	34.0000	34.0000	-14.358%	20	150	-32.147%
2025-08-25	39.9500	39.9500	39.7000	39.7000	+4.584%	30	150	-41.889%
2025-08-20	37.9800	37.9800	37.9600	37.9600	-26.718%	2	150	-39.226%
2025-08-11	51.9000	51.9500	51.7500	51.8000	-1.427%	16	150	-55.463%
2025-08-07	52.6000	52.6000	52.5500	52.5500	+1.742%	8	142	-56.099%
2025-08-05	51.6500	51.6500	51.6500	51.6500	-8.858%	2	142	-55.334%
2025-08-04	56.8500	57.2000	56.6000	56.6700	+24.741%	68	143	-59.291%
2025-07-21	45.5000	45.5000	45.4300	45.4300	-1.879%	2	131	-49.219%
2025-07-14	46.4000	46.4000	46.2300	46.3000	-1.489%	14	131	-50.173%
2025-07-11	46.8300	47.2400	46.8300	47.0000	+3.890%	188	124	-50.915%
2025-07-07	45.1500	45.2400	45.1500	45.2400	+6.824%	2	60	-49.005%
2025-07-01	42.5200	42.5800	42.3500	42.3500	-4.617%	88	59	-45.525%
2025-06-26	44.1000	44.4000	44.0000	44.4000	+8.029%	7	15	-48.041%
2025-06-09	40.9000	41.1000	40.9000	41.1000	+0.612%	3	8	-43.869%
2025-06-06	40.8500	40.8500	40.8500	40.8500	0.000%	10	5	-43.525%