Dark

BRKB20260918C450
BRK.B Sep 18 2026 450.00 Call (BRKB260918C00450000)
option OPRA

EOD

Aug 27, 2026

54.90-0.182%(-0.10)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	51.9500	54.9000	51.9500	54.9000	-0.182%	2	258	0.000%
2026-08-24	53.8700	55.0000	53.8700	55.0000	+6.424%	25	258	-0.182%
2026-08-17	54.7900	54.7900	51.6800	51.6800	-25.231%	2	248	+6.231%
2026-08-11	69.1200	69.1200	69.1200	69.1200	-22.900%	2	247	-20.573%
2026-08-10	89.6500	89.6500	89.6500	89.6500	+15.977%	1	247	-38.762%
2026-08-06	73.9000	77.3000	73.9000	77.3000	+11.143%	21	248	-28.978%
2026-08-04	69.6400	69.6400	69.5500	69.5500	+5.828%	56	258	-21.064%
2026-07-31	65.7200	65.7200	65.7200	65.7200	+3.009%	1	251	-16.464%
2026-07-29	63.8000	63.8000	63.8000	63.8000	-3.625%	1	252	-13.950%
2026-07-28	66.2000	66.2000	66.2000	66.2000	+45.016%	1	252	-17.069%
2026-07-21	45.6600	45.6600	45.6500	45.6500	-7.927%	5	252	+20.263%
2026-07-17	49.5800	49.5800	49.5800	49.5800	-8.100%	1	252	+10.730%
2026-07-13	53.9500	53.9500	53.9500	53.9500	+10.395%	5	251	+1.761%
2026-07-10	48.9900	48.9900	48.8700	48.8700	-3.323%	62	246	+12.339%
2026-07-09	50.9000	51.4000	50.5500	50.5500	-17.510%	9	246	+8.605%
2026-07-07	61.2800	61.2800	61.2800	61.2800	-2.930%	15	244	-10.411%
2026-07-02	63.1300	63.1300	63.1300	63.1300	+14.470%	1	245	-13.037%
2026-06-30	54.1200	55.1500	54.1200	55.1500	+3.549%	10	245	-0.453%
2026-06-29	53.2600	53.2600	53.2600	53.2600	-1.644%	6	254	+3.079%
2026-06-26	54.1500	54.1500	54.1500	54.1500	+14.409%	1	260	+1.385%
2026-06-25	49.9000	49.9000	47.3300	47.3300	-7.793%	3	260	+15.994%
2026-06-23	51.3300	51.3300	51.2800	51.3300	+3.488%	3	261	+6.955%
2026-06-18	49.6000	49.6000	49.6000	49.6000	+0.507%	2	264	+10.685%
2026-06-17	49.3500	49.3500	49.3500	49.3500	-12.655%	1	264	+11.246%
2026-06-16	56.5000	56.5000	56.5000	56.5000	+4.340%	5	264	-2.832%
2026-06-15	54.1500	54.1500	54.1500	54.1500	+22.650%	2	266	+1.385%
2026-06-11	44.0300	44.1500	43.6000	44.1500	-4.147%	20	266	+24.349%
2026-06-10	49.4900	49.4900	46.0600	46.0600	-3.337%	3	267	+19.192%
2026-06-09	49.2400	49.2400	47.6500	47.6500	-0.977%	7	267	+15.215%
2026-06-08	48.1300	48.1300	48.1200	48.1200	-2.984%	5	260	+14.090%
2026-06-05	45.0000	49.6000	44.5000	49.6000	+28.497%	11	260	+10.685%
2026-06-04	41.5000	41.5000	38.6000	38.6000	+7.222%	7	265	+42.228%
2026-06-03	37.0200	37.0200	36.0000	36.0000	-0.826%	2	261	+52.500%
2026-06-02	35.3000	36.3000	35.3000	36.3000	+3.537%	4	259	+51.240%
2026-06-01	34.5000	35.0600	34.5000	35.0600	-23.165%	2	258	+56.589%
2026-05-26	45.6300	45.6300	45.6300	45.6300	-2.500%	1	257	+20.316%
2026-05-22	46.8000	46.8000	46.8000	46.8000	+5.169%	1	257	+17.308%
2026-05-20	44.5000	44.5000	44.5000	44.5000	-2.198%	1	257	+23.371%
2026-05-19	45.5000	45.5000	45.5000	45.5000	-3.191%	1	255	+20.659%
2026-05-18	44.9000	47.0000	44.0000	47.0000	+1.952%	4	255	+16.809%
2026-05-15	49.6500	49.6500	46.1000	46.1000	-10.206%	11	255	+19.089%
2026-05-12	51.3400	51.3400	51.3400	51.3400	+22.970%	1	260	+6.934%
2026-05-11	41.7500	41.7500	41.7500	41.7500	-1.765%	2	259	+31.497%
2026-05-08	42.5000	42.5000	42.5000	42.5000	+6.117%	1	259	+29.176%
2026-05-07	40.0500	40.0500	40.0500	40.0500	+11.560%	1	260	+37.079%
2026-05-06	34.1500	36.3200	34.1500	35.9000	+4.909%	5	261	+52.925%
2026-05-05	35.0800	35.0800	33.2900	34.2200	-4.600%	24	263	+60.432%
2026-05-04	37.5500	43.8400	35.8700	35.8700	-16.659%	13	268	+53.053%
2026-04-30	41.6000	43.0400	41.6000	43.0400	-1.533%	6	274	+27.556%
2026-04-29	43.7100	43.7100	43.7100	43.7100	+0.598%	2	276	+25.601%
2026-04-28	44.0000	45.1700	43.2500	43.4500	+2.476%	8	276	+26.352%
2026-04-27	42.4000	42.4000	42.4000	42.4000	+12.766%	1	273	+29.481%
2026-04-24	37.6000	37.6000	37.6000	37.6000	-2.968%	1	272	+46.011%
2026-04-23	40.1000	40.1000	38.7500	38.7500	-0.971%	6	271	+41.677%
2026-04-22	39.1300	39.1300	39.1300	39.1300	+1.111%	1	271	+40.302%
2026-04-21	39.4000	39.4000	38.6000	38.7000	-5.217%	5	271	+41.860%
2026-04-20	42.6600	42.6600	40.8300	40.8300	-9.568%	14	271	+34.460%
2026-04-17	45.5000	45.5000	45.1500	45.1500	+5.614%	3	276	+21.595%
2026-04-16	43.3900	43.3900	42.7500	42.7500	-1.270%	7	276	+28.421%
2026-04-15	44.6000	44.8300	43.3000	43.3000	-9.034%	73	270	+26.790%
2026-04-14	47.6000	47.6000	47.6000	47.6000	-4.609%	50	200	+15.336%
2026-04-10	50.9800	50.9800	49.9000	49.9000	-9.273%	6	170	+10.020%
2026-04-09	55.0300	55.0600	55.0000	55.0000	+7.843%	23	173	-0.182%
2026-04-08	51.0000	51.0000	51.0000	51.0000	+7.368%	1	159	+7.647%
2026-04-07	47.5000	47.5000	47.5000	47.5000	-3.866%	1	160	+15.579%
2026-04-06	49.4100	49.4100	49.4100	49.4100	+4.351%	1	159	+11.111%
2026-03-27	47.3500	47.3500	47.3500	47.3500	-3.367%	1	158	+15.945%
2026-03-26	49.0000	49.0000	49.0000	49.0000	-12.092%	1	158	+12.041%
2026-03-20	55.7400	55.7400	55.7400	55.7400	-2.977%	2	157	-1.507%
2026-03-18	58.7700	58.7700	57.4500	57.4500	-10.094%	2	155	-4.439%
2026-03-09	63.8500	63.9000	63.8500	63.9000	-6.126%	4	156	-14.085%
2026-03-06	63.4500	68.0700	63.4500	68.0700	+18.383%	6	160	-19.348%
2026-03-04	57.5000	57.5000	57.5000	57.5000	+4.831%	2	165	-4.522%
2026-03-03	51.0000	54.8600	51.0000	54.8500	+0.587%	9	165	+0.091%
2026-03-02	54.5300	54.5300	54.5300	54.5300	-26.211%	1	167	+0.679%
2026-02-27	73.9000	73.9000	73.9000	73.9000	+16.396%	4	167	-25.710%
2026-02-25	63.8000	63.8000	63.4900	63.4900	-5.239%	13	160	-13.530%
2026-02-13	67.0000	67.0000	67.0000	67.0000	-13.280%	2	160	-18.060%
2026-02-06	77.2600	77.2600	77.2600	77.2600	+4.405%	5	160	-28.941%
2026-02-04	74.0000	74.0000	74.0000	74.0000	+20.325%	1	165	-25.811%
2026-02-03	61.5000	61.5000	61.5000	61.5000	+11.818%	1	166	-10.732%
2026-02-02	55.0000	55.0000	55.0000	55.0000	+6.796%	1	167	-0.182%
2026-01-29	51.5000	51.5000	51.5000	51.5000	+0.684%	1	166	+6.602%
2026-01-27	51.2300	51.3000	51.1500	51.1500	-5.974%	13	165	+7.331%
2026-01-26	54.5300	54.7400	53.0000	54.4000	+0.928%	11	158	+0.919%
2026-01-23	53.9000	53.9000	53.9000	53.9000	-17.064%	4	152	+1.855%
2026-01-15	64.9900	64.9900	64.9900	64.9900	-4.511%	1	150	-15.525%
2026-01-13	68.6000	68.6000	68.0600	68.0600	-1.219%	2	149	-19.336%
2026-01-12	68.9000	68.9000	68.9000	68.9000	-4.557%	1	148	-20.319%
2026-01-06	71.5500	72.1900	71.5500	72.1900	+5.510%	4	148	-23.951%
2026-01-02	67.6900	68.5900	67.6900	68.4200	-9.377%	11	149	-19.760%
2025-12-31	75.5000	75.5000	75.5000	75.5000	+2.373%	10	146	-27.285%
2025-12-29	73.8500	73.8500	73.7500	73.7500	+0.258%	2	146	-25.559%
2025-12-26	73.5600	73.5600	73.5600	73.5600	+1.183%	3	145	-25.367%
2025-12-23	74.1900	74.1900	72.5000	72.7000	-0.137%	9	148	-24.484%
2025-12-19	72.8000	72.8000	72.8000	72.8000	-5.455%	1	141	-24.588%
2025-12-18	76.4500	77.1300	76.4500	77.0000	-1.307%	5	140	-28.701%
2025-12-15	78.0200	78.0200	78.0200	78.0200	+7.229%	1	138	-29.633%
2025-12-09	74.2700	74.2700	72.7600	72.7600	+0.014%	3	139	-24.546%
2025-12-08	75.0100	75.0100	72.7500	72.7500	-10.296%	4	137	-24.536%
2025-12-02	81.7500	81.7500	81.1000	81.1000	-5.632%	4	133	-32.306%
2025-11-26	85.9400	85.9400	85.9400	85.9400	+2.738%	1	130	-36.118%
2025-11-25	83.4500	83.6500	83.4500	83.6500	+3.707%	4	130	-34.369%
2025-11-20	80.0000	82.3000	80.0000	80.6600	+5.992%	14	130	-31.937%
2025-11-19	77.3000	77.3000	76.1000	76.1000	-8.589%	4	120	-27.858%
2025-11-18	80.9500	83.2500	80.7500	83.2500	-2.289%	5	116	-34.054%
2025-11-17	86.9600	86.9600	85.0500	85.2000	-6.209%	6	112	-35.563%
2025-11-14	90.8400	90.8400	90.8400	90.8400	+8.660%	1	106	-39.564%
2025-11-13	83.9700	83.9700	83.6000	83.6000	+12.064%	2	106	-34.330%
2025-11-10	74.6000	74.6000	74.6000	74.6000	-2.228%	1	106	-26.408%
2025-11-07	76.3000	76.3000	76.3000	76.3000	+8.074%	1	106	-28.047%
2025-11-05	70.1500	70.6000	70.1000	70.6000	+5.060%	6	106	-22.238%
2025-11-04	63.6000	67.2000	63.6000	67.2000	+12.000%	6	109	-18.304%
2025-11-03	60.9100	60.9100	60.0000	60.0000	-17.503%	3	108	-8.500%
2025-10-24	72.7300	72.7300	72.7300	72.7300	-2.507%	1	108	-24.515%
2025-10-21	74.6000	74.6000	74.6000	74.6000	-6.223%	2	107	-26.408%
2025-10-07	81.0000	81.0000	79.5500	79.5500	-4.157%	3	107	-30.987%
2025-10-06	83.0000	83.0000	83.0000	83.0000	+4.127%	1	107	-33.855%
2025-10-01	79.7100	79.7100	79.7100	79.7100	-0.834%	6	107	-31.125%
2025-09-29	78.9500	80.4000	78.9500	80.3800	-2.958%	6	107	-31.699%
2025-09-26	82.0000	82.8300	80.4000	82.8300	+4.848%	5	105	-33.720%
2025-09-25	79.0000	79.0000	79.0000	79.0000	-2.936%	3	105	-30.506%
2025-09-23	81.5000	81.5000	81.3800	81.3900	+10.720%	4	105	-32.547%
2025-09-19	73.5100	73.5100	73.5100	73.5100	-1.593%	1	102	-25.316%
2025-09-16	72.9000	74.7000	72.9000	74.7000	-6.332%	2	101	-26.506%
2025-09-12	79.7500	79.7500	79.7500	79.7500	+0.949%	1	100	-31.160%
2025-09-11	76.0000	79.0000	76.0000	79.0000	+7.527%	5	99	-30.506%
2025-09-10	72.0000	73.5000	72.0000	73.4700	-6.705%	3	102	-25.276%
2025-09-08	78.7500	78.7500	78.7500	78.7500	-5.063%	1	101	-30.286%
2025-09-05	81.4300	82.9500	81.4300	82.9500	-5.888%	2	100	-33.816%
2025-09-04	85.4500	88.1400	84.8500	88.1400	+7.488%	14	99	-37.713%
2025-09-03	82.0000	82.0000	82.0000	82.0000	-6.157%	1	100	-33.049%
2025-08-29	86.0000	88.0000	86.0000	87.3800	+5.787%	8	104	-37.171%
2025-08-28	82.6000	82.6000	82.6000	82.6000	+2.228%	1	104	-33.535%
2025-08-27	78.4000	81.0000	78.4000	80.8000	+8.311%	9	103	-32.054%
2025-08-26	72.9500	74.7100	72.9500	74.6000	+5.531%	3	110	-26.408%
2025-08-25	70.6900	70.6900	70.6900	70.6900	-5.545%	10	110	-22.337%
2025-08-21	74.8400	74.8400	74.8400	74.8400	-1.266%	2	110	-26.644%
2025-08-20	75.7800	76.8500	75.7800	75.8000	+7.062%	6	108	-27.573%
2025-08-19	72.0000	72.6500	70.8000	70.8000	+7.273%	15	104	-22.458%
2025-08-18	66.0000	66.0000	66.0000	66.0000	+2.724%	1	112	-16.818%
2025-08-14	64.2500	64.2500	64.2500	64.2500	-3.456%	1	111	-14.553%
2025-08-13	62.4000	67.9000	62.4000	66.5500	+8.511%	85	111	-17.506%
2025-08-12	61.0000	61.3300	60.8500	61.3300	+7.408%	11	111	-10.484%
2025-08-11	57.1000	57.1000	57.1000	57.1000	-0.868%	2	114	-3.853%
2025-08-08	57.0000	57.6000	57.0000	57.6000	+2.857%	6	114	-4.688%
2025-08-07	60.9500	60.9500	56.0000	56.0000	-5.085%	4	111	-1.964%
2025-08-06	59.0000	59.6300	59.0000	59.0000	0.000%	21	109	-6.949%
2025-08-05	57.5000	59.0000	57.5000	59.0000	+14.120%	6	102	-6.949%
2025-08-04	56.6700	56.6700	51.7000	51.7000	-23.407%	33	102	+6.190%
2025-08-01	68.1500	68.3000	67.5000	67.5000	+1.003%	5	93	-18.667%
2025-07-31	68.6900	68.6900	66.8300	66.8300	-8.201%	3	91	-17.851%
2025-07-29	72.8000	72.8000	72.8000	72.8000	-2.347%	1	90	-24.588%
2025-07-25	74.0800	74.5500	74.0800	74.5500	+0.675%	23	91	-26.358%
2025-07-24	74.0500	74.1000	74.0500	74.0500	-0.336%	4	68	-25.861%
2025-07-22	74.1500	74.3000	74.0500	74.3000	+6.768%	3	67	-26.110%
2025-07-18	69.5900	69.5900	69.5900	69.5900	+5.519%	1	69	-21.109%
2025-07-17	65.9500	65.9500	65.9500	65.9500	-4.765%	1	68	-16.755%
2025-07-11	69.2500	69.2500	69.2500	69.2500	-1.142%	1	68	-20.722%
2025-07-10	70.5000	70.5000	70.0500	70.0500	-2.028%	5	67	-21.627%
2025-07-07	76.9800	76.9800	71.5000	71.5000	-3.378%	6	66	-23.217%
2025-07-02	74.0000	74.0000	74.0000	74.0000	-7.500%	5	62	-25.811%
2025-06-27	79.1000	80.0000	79.1000	80.0000	-9.348%	3	57	-31.375%
2025-06-24	88.2500	88.2500	88.2500	88.2500	+8.951%	10	55	-37.790%
2025-06-20	81.0000	81.0000	81.0000	81.0000	+1.212%	2	45	-32.222%
2025-06-18	80.0300	80.0300	80.0300	80.0300	-3.578%	5	47	-31.401%
2025-06-13	83.0000	83.0000	83.0000	83.0000	-6.183%	2	47	-33.855%
2025-06-06	87.9800	88.4700	87.9800	88.4700	+4.082%	4	47	-37.945%
2025-06-05	86.1700	86.1700	84.6500	85.0000	-2.556%	5	47	-35.412%
2025-06-04	87.4700	87.4700	86.2500	87.2300	-11.261%	45	43	-37.063%
2025-05-29	98.3000	98.3000	98.3000	98.3000	-1.602%	14	21	-44.151%
2025-05-28	100.0500	100.0500	99.9000	99.9000	+0.899%	7	7	-45.045%
2025-05-23	99.0100	99.0100	99.0100	99.0100	0.000%	2	1	-44.551%