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BRKB20260918C520
BRK.B Sep 18 2026 520.00 Call (BRKB260918C00520000)
option OPRA

EOD

Jun 30, 2026

8.65+19.972%(+1.44)66

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-30	7.3000	8.6500	7.3000	8.6500	+19.972%	66	2,887	0.000%
2026-06-29	8.0000	8.6000	7.2100	7.2100	-7.564%	29	2,887	+19.972%
2026-06-26	6.5600	7.8100	6.5600	7.8000	+31.092%	14	2,878	+10.897%
2026-06-25	6.7500	7.2000	5.5000	5.9500	-26.270%	49	2,873	+45.378%
2026-06-24	7.4000	8.5000	7.4000	8.0700	+14.468%	38	2,873	+7.187%
2026-06-23	6.0000	7.5000	6.0000	7.0500	+17.500%	98	2,883	+22.695%
2026-06-22	6.5000	6.8500	5.6500	6.0000	+7.143%	441	2,891	+44.167%
2026-06-18	7.0000	7.0000	5.5000	5.6000	-18.248%	53	2,446	+54.464%
2026-06-17	7.6500	7.6500	6.8500	6.8500	-13.291%	43	2,446	+26.277%
2026-06-16	9.4100	10.2000	7.5500	7.9000	-5.389%	74	2,453	+9.494%
2026-06-15	7.0000	8.9900	7.0000	8.3500	+18.440%	33	2,451	+3.593%
2026-06-12	7.3500	7.8000	6.7000	7.0500	-4.082%	15	2,446	+22.695%
2026-06-11	6.7500	7.3500	6.4000	7.3500	0.000%	28	2,440	+17.687%
2026-06-10	7.5000	8.6000	7.3000	7.3500	-1.210%	31	2,441	+17.687%
2026-06-09	7.8000	9.2800	7.4400	7.4400	-9.268%	51	2,463	+16.263%
2026-06-08	8.9000	9.1000	7.7500	8.2000	-7.345%	27	2,471	+5.488%
2026-06-05	6.0500	9.5000	6.0500	8.8500	+65.421%	105	2,478	-2.260%
2026-06-04	6.2000	6.3000	5.3500	5.3500	-6.140%	29	2,466	+61.682%
2026-06-03	5.2600	6.6000	5.0500	5.7000	+14.000%	75	2,448	+51.754%
2026-06-02	4.9000	5.1500	4.8200	5.0000	+9.890%	34	2,429	+73.000%
2026-06-01	4.8600	4.9500	4.3500	4.5500	-15.112%	207	2,429	+90.110%
2026-05-29	5.0000	5.3600	4.7500	5.3600	-4.286%	201	2,427	+61.381%
2026-05-28	5.8500	5.9400	5.6000	5.6000	-10.400%	33	2,274	+54.464%
2026-05-27	7.3000	7.5000	5.9800	6.2500	-11.972%	7	2,275	+38.400%
2026-05-26	7.7700	7.7700	7.0000	7.1000	-4.698%	83	2,270	+21.831%
2026-05-22	6.8500	7.7000	6.8500	7.4500	+18.442%	47	2,216	+16.107%
2026-05-21	6.0000	6.5000	6.0000	6.2900	-6.119%	88	2,187	+37.520%
2026-05-20	6.7800	6.9000	6.1500	6.7000	-4.286%	41	2,187	+29.104%
2026-05-19	8.7700	8.9200	7.0000	7.0000	-22.395%	27	2,150	+23.571%
2026-05-18	7.6500	9.0200	7.6500	9.0200	+4.884%	20	2,150	-4.102%
2026-05-15	9.2000	9.6000	8.6000	8.6000	+4.242%	15	2,150	+0.581%
2026-05-14	8.0000	8.4000	7.8500	8.2500	-8.333%	41	2,150	+4.848%
2026-05-13	8.7500	9.0000	7.5500	9.0000	0.000%	22	2,096	-3.889%
2026-05-12	7.1000	10.2500	7.1000	9.0000	+33.333%	122	2,096	-3.889%
2026-05-11	6.7000	7.2000	6.4000	6.7500	+5.469%	34	2,096	+28.148%
2026-05-08	6.8000	6.8000	6.4000	6.4000	+3.226%	140	2,092	+35.156%
2026-05-07	5.5000	6.8000	5.5000	6.2000	+21.569%	48	2,008	+39.516%
2026-05-06	5.3000	5.3000	5.1000	5.1000	+2.000%	21	2,022	+69.608%
2026-05-05	5.2400	5.2900	4.8000	5.0000	-9.091%	21	2,013	+73.000%
2026-05-04	7.0000	7.8000	5.2500	5.5000	-24.658%	64	2,016	+57.273%
2026-05-01	7.0000	8.4500	7.0000	7.3000	-4.700%	46	2,018	+18.493%
2026-04-30	7.0000	8.2000	7.0000	7.6600	-4.250%	23	2,018	+12.924%
2026-04-29	8.3300	8.5200	8.0000	8.0000	-1.840%	8	2,021	+8.125%
2026-04-28	8.6500	9.2100	8.1500	8.1500	+5.844%	30	2,018	+6.135%
2026-04-27	6.9000	8.2500	6.9000	7.7000	+11.594%	23	2,016	+12.338%
2026-04-24	7.3500	7.3500	6.5900	6.9000	-7.631%	96	2,013	+25.362%
2026-04-23	6.5500	7.5000	6.5500	7.4700	+21.463%	31	2,012	+15.797%
2026-04-22	6.9500	7.0000	6.0500	6.1500	-10.219%	39	2,014	+40.650%
2026-04-21	7.4500	7.5000	6.5000	6.8500	-8.300%	30	2,008	+26.277%
2026-04-20	7.7500	8.0000	7.1500	7.4700	-4.231%	97	2,008	+15.797%
2026-04-17	8.2700	8.8000	7.8000	7.8000	-3.704%	60	2,004	+10.897%
2026-04-16	7.9000	8.1000	7.3500	8.1000	-1.220%	76	2,005	+6.790%
2026-04-15	7.9500	8.6500	7.8000	8.2000	-2.265%	132	2,009	+5.488%
2026-04-14	9.0000	9.0000	8.2500	8.3900	-8.804%	82	1,983	+3.099%
2026-04-13	9.5000	10.3000	8.9500	9.2000	-5.641%	40	1,964	-5.978%
2026-04-10	12.1600	12.1600	9.7500	9.7500	-24.419%	33	1,967	-11.282%
2026-04-09	11.0000	13.1800	10.8500	12.9000	+17.273%	46	1,988	-32.946%
2026-04-08	11.7000	12.3200	10.5000	11.0000	-4.762%	22	1,987	-21.364%
2026-04-07	11.0000	11.5500	11.0000	11.5500	+4.054%	4	1,969	-25.108%
2026-04-06	11.2700	11.2700	11.0000	11.1000	-5.932%	6	1,969	-22.072%
2026-04-02	12.8500	12.8500	11.7500	11.8000	-10.606%	18	1,961	-26.695%
2026-04-01	13.8700	14.0500	13.0500	13.2000	-2.222%	11	1,961	-34.470%
2026-03-31	13.6100	13.6100	12.7000	13.5000	+1.887%	69	1,952	-35.926%
2026-03-30	12.5000	13.4500	10.7500	13.2500	+15.017%	38	1,923	-34.717%
2026-03-27	12.0000	12.5000	11.5200	11.5200	-9.859%	26	1,888	-24.913%
2026-03-26	13.0000	13.8500	12.5300	12.7800	-2.219%	17	1,883	-32.316%
2026-03-25	14.0000	14.1000	13.0000	13.0700	-9.047%	17	1,880	-33.818%
2026-03-24	15.4200	15.6400	14.3700	14.3700	+0.139%	195	1,884	-39.805%
2026-03-23	15.3000	15.4500	14.3500	14.3500	-10.814%	32	1,870	-39.721%
2026-03-20	16.0200	16.2000	14.5000	16.0900	+2.484%	14	1,867	-46.240%
2026-03-19	16.2500	16.2500	15.0000	15.7000	-5.988%	28	1,858	-44.904%
2026-03-18	17.2500	17.2500	16.7000	16.7000	-16.915%	3	1,854	-48.204%
2026-03-17	20.3000	20.3000	19.5700	20.1000	+1.515%	3	1,854	-56.965%
2026-03-16	19.4200	19.8400	19.4200	19.8000	+1.020%	37	1,854	-56.313%
2026-03-13	20.0500	20.0500	19.6000	19.6000	-3.353%	29	1,836	-55.867%
2026-03-12	19.9500	20.3200	19.8200	20.2800	+9.326%	173	1,849	-57.347%
2026-03-11	18.8000	18.8000	18.2900	18.5500	-11.876%	14	1,835	-53.369%
2026-03-10	19.9700	21.1000	19.9700	21.0500	-0.190%	6	1,833	-58.907%
2026-03-09	20.2900	21.0900	20.1400	21.0900	-6.058%	5	1,833	-58.985%
2026-03-06	22.2400	22.4500	20.2000	22.4500	-3.896%	17	1,833	-61.470%
2026-03-05	20.2200	23.3600	20.0000	23.3600	+30.139%	36	1,830	-62.971%
2026-03-04	16.9500	17.9500	16.9500	17.9500	+10.462%	387	1,830	-51.811%
2026-03-03	13.5500	16.2500	13.5500	16.2500	+8.333%	24	1,461	-46.769%
2026-03-02	17.5400	18.0500	14.6000	15.0000	-42.308%	47	1,452	-42.333%
2026-02-27	24.3600	26.0000	24.3600	26.0000	+13.686%	9	1,457	-66.731%
2026-02-26	22.6300	23.0000	22.1200	22.8700	+15.505%	24	1,458	-62.178%
2026-02-25	20.6500	20.6500	19.8000	19.8000	-3.415%	4	1,448	-56.313%
2026-02-24	18.8500	20.7000	18.8500	20.5000	-5.093%	109	1,448	-57.805%
2026-02-23	24.3700	24.9500	21.6000	21.6000	-0.093%	13	1,435	-59.954%
2026-02-20	21.0000	21.6200	21.0000	21.6200	-6.810%	6	1,434	-59.991%
2026-02-19	23.2800	23.2800	23.2000	23.2000	-0.429%	3	1,430	-62.716%
2026-02-18	24.8000	24.8000	23.3000	23.3000	-10.039%	18	1,430	-62.876%
2026-02-17	27.0000	27.0000	25.2000	25.9000	+11.831%	11	1,425	-66.602%
2026-02-13	23.1600	23.1600	23.1600	23.1600	-14.728%	3	1,422	-62.651%
2026-02-12	26.3200	27.1600	26.3200	27.1600	+13.403%	4	1,422	-68.152%
2026-02-11	24.3500	24.3500	22.6700	23.9500	+2.176%	7	1,422	-63.883%
2026-02-10	24.7300	24.7300	23.4400	23.4400	-5.216%	5	1,425	-63.097%
2026-02-09	25.6000	25.6000	24.0000	24.7300	-10.073%	7	1,425	-65.022%
2026-02-06	27.8000	28.5500	25.7000	27.5000	+3.578%	110	1,424	-68.545%
2026-02-05	24.9000	26.6000	24.2000	26.5500	+0.797%	18	1,423	-67.420%
2026-02-04	23.4000	30.0000	23.4000	26.3400	+15.679%	46	1,422	-67.160%
2026-02-03	18.4900	22.7700	18.4900	22.7700	+25.455%	83	1,409	-62.011%
2026-02-02	18.5000	18.5000	17.2800	18.1500	+6.765%	6	1,414	-52.342%
2026-01-30	15.2800	17.0000	15.2800	17.0000	+23.188%	4	1,414	-49.118%
2026-01-28	13.2900	14.5300	13.0000	13.8000	0.000%	30	1,411	-37.319%
2026-01-27	16.2000	16.2000	13.8000	13.8000	-12.492%	13	1,388	-37.319%
2026-01-26	15.9400	15.9800	15.4900	15.7700	+1.742%	12	1,381	-45.149%
2026-01-23	15.8000	16.0000	15.5000	15.5000	-10.145%	58	1,378	-44.194%
2026-01-22	17.4800	17.8500	17.2500	17.2500	-8.537%	18	1,366	-49.855%
2026-01-21	19.3600	19.3600	18.8600	18.8600	+4.199%	3	1,363	-54.136%
2026-01-20	18.1000	18.1000	18.1000	18.1000	-16.397%	1	1,365	-52.210%
2026-01-16	21.5500	21.6500	21.5500	21.6500	-9.792%	2	1,365	-60.046%
2026-01-13	24.0000	24.0000	24.0000	24.0000	-5.697%	1	1,365	-63.958%
2026-01-09	25.0000	25.4500	24.8500	25.4500	+7.839%	18	1,365	-66.012%
2026-01-07	23.8500	23.8500	23.6000	23.6000	-8.986%	11	1,365	-63.347%
2026-01-06	25.9300	25.9300	25.9300	25.9300	+3.928%	2	1,364	-66.641%
2026-01-02	26.4500	26.4500	24.9500	24.9500	-16.694%	16	1,364	-65.331%
2025-12-31	29.9500	29.9500	29.9500	29.9500	+4.355%	1	1,360	-71.119%
2025-12-30	28.7000	28.7000	28.7000	28.7000	+1.235%	2	1,360	-69.861%
2025-12-26	28.3500	28.3500	28.3500	28.3500	+3.846%	2	1,360	-69.489%
2025-12-24	27.0000	27.3000	27.0000	27.3000	+1.111%	20	1,360	-68.315%
2025-12-23	27.0000	27.0000	27.0000	27.0000	-0.552%	1	1,360	-67.963%
2025-12-22	27.1500	27.1500	27.1500	27.1500	-1.986%	1	1,359	-68.140%
2025-12-19	29.3500	29.3500	27.7000	27.7000	-9.061%	3	1,359	-68.773%
2025-12-18	30.1600	31.6500	30.1600	30.4600	+5.398%	3	1,359	-71.602%
2025-12-16	33.3700	33.3700	28.9000	28.9000	-4.934%	2	1,360	-70.069%
2025-12-15	27.7500	31.0000	27.7500	30.4000	+12.177%	20	1,360	-71.546%
2025-12-12	27.1000	27.1000	27.1000	27.1000	-3.730%	2	1,358	-68.081%
2025-12-11	26.3500	28.1500	26.3500	28.1500	+1.993%	6	1,356	-69.272%
2025-12-09	27.5500	27.6000	27.5500	27.6000	-4.597%	2	1,356	-68.659%
2025-12-08	29.0000	29.0000	28.9300	28.9300	-7.572%	2	1,356	-70.100%
2025-12-05	30.7000	31.3000	30.7000	31.3000	+0.643%	2	1,357	-72.364%
2025-12-04	31.2500	31.2500	31.1000	31.1000	-5.758%	2	1,358	-72.186%
2025-12-02	33.0000	33.0000	33.0000	33.0000	-16.137%	1	1,357	-73.788%
2025-11-28	39.3500	39.3500	39.3500	39.3500	+23.548%	12	1,357	-78.018%
2025-11-24	32.5000	32.5000	31.8500	31.8500	-13.215%	15	1,345	-72.841%
2025-11-21	37.5500	37.5500	36.7000	36.7000	+5.460%	40	1,345	-76.431%
2025-11-20	35.5000	35.5000	34.8000	34.8000	+5.136%	20	1,355	-75.144%
2025-11-19	33.0800	33.1000	33.0800	33.1000	-16.393%	2	1,355	-73.867%
2025-11-17	39.6000	39.6000	39.5900	39.5900	+0.126%	2	1,355	-78.151%
2025-11-14	38.7500	39.7000	38.7500	39.5400	-3.655%	14	1,355	-78.123%
2025-11-13	37.3000	41.0400	37.1500	41.0400	+27.572%	35	1,365	-78.923%
2025-11-10	31.5000	32.6500	31.5000	32.1700	-0.279%	10	1,359	-73.112%
2025-11-07	31.8500	33.6500	31.8500	32.2600	+13.792%	70	1,361	-73.187%
2025-11-05	29.8500	29.8500	28.3500	28.3500	-1.563%	12	1,362	-69.489%
2025-11-04	24.7500	28.8000	24.7500	28.8000	+25.217%	3	1,352	-69.965%
2025-11-03	23.2500	23.4000	23.0000	23.0000	-2.954%	8	1,352	-62.391%
2025-10-31	23.7000	23.7000	23.7000	23.7000	+5.333%	7	1,352	-63.502%
2025-10-29	22.3500	23.1000	21.9100	22.5000	-12.006%	71	1,352	-61.556%
2025-10-28	25.3200	26.5500	24.5000	25.5700	-3.327%	1,572	1,308	-66.171%
2025-10-27	27.6000	27.6000	26.4500	26.4500	-8.287%	2	451	-67.297%
2025-10-24	28.8400	28.8400	28.8400	28.8400	-2.237%	10	451	-70.007%
2025-10-23	29.5000	29.5000	29.5000	29.5000	+1.375%	1	441	-70.678%
2025-10-22	30.1000	30.1000	29.1000	29.1000	-4.087%	3	441	-70.275%
2025-10-20	30.3400	30.3400	30.3400	30.3400	-0.525%	1	441	-71.490%
2025-10-16	30.4700	30.5000	30.4700	30.5000	-4.836%	4	441	-71.639%
2025-10-15	32.0500	32.0500	32.0500	32.0500	-7.504%	1	440	-73.011%
2025-10-14	33.4000	34.6500	33.4000	34.6500	+9.826%	3	440	-75.036%
2025-10-13	31.5500	31.5500	31.5500	31.5500	-1.097%	5	438	-72.583%
2025-10-10	32.0000	32.0000	31.9000	31.9000	-6.725%	10	433	-72.884%
2025-10-09	34.2000	34.2000	34.2000	34.2000	-5.785%	5	428	-74.708%
2025-10-07	36.3000	36.3000	36.3000	36.3000	+0.833%	1	428	-76.171%
2025-10-03	35.0000	36.0000	35.0000	36.0000	-0.963%	14	428	-75.972%
2025-10-01	36.3500	36.3500	36.3500	36.3500	-3.324%	2	427	-76.204%
2025-09-30	35.8000	37.6000	35.8000	37.6000	+6.215%	6	427	-76.995%
2025-09-29	36.3500	36.3500	35.4000	35.4000	-4.065%	2	426	-75.565%
2025-09-26	36.4200	38.0000	36.4200	36.9000	+4.681%	5	426	-76.558%
2025-09-24	35.3000	35.3000	35.0000	35.2500	-4.472%	87	425	-75.461%
2025-09-23	36.3000	36.9000	36.3000	36.9000	+6.957%	3	351	-76.558%
2025-09-22	33.3500	34.5000	33.3500	34.5000	+3.448%	2	350	-74.928%
2025-09-18	33.3500	33.3500	33.3500	33.3500	+4.024%	4	351	-74.063%
2025-09-15	32.0600	32.0600	32.0600	32.0600	-5.288%	1	347	-73.019%
2025-09-12	33.8500	33.8500	33.8500	33.8500	+5.452%	1	347	-74.446%
2025-09-10	30.0000	32.1000	30.0000	32.1000	-11.326%	3	347	-73.053%
2025-09-05	36.5000	36.5000	36.2000	36.2000	-2.819%	20	347	-76.105%
2025-09-03	37.2500	37.2500	37.2500	37.2500	-1.089%	1	342	-76.779%
2025-09-02	37.5000	38.4500	37.5000	37.6600	-8.481%	23	342	-77.031%
2025-08-29	42.2500	42.2500	41.1500	41.1500	+11.066%	2	346	-78.979%
2025-08-28	35.7300	37.0500	35.7300	37.0500	+17.062%	2	346	-76.653%
2025-08-26	31.6500	31.6500	31.6500	31.6500	+7.873%	1	345	-72.670%
2025-08-25	29.3100	29.3400	29.3100	29.3400	-9.723%	10	345	-70.518%
2025-08-22	32.4500	32.5000	32.4500	32.5000	+1.089%	2	353	-73.385%
2025-08-21	32.1500	32.1500	32.1500	32.1500	-6.104%	5	354	-73.095%
2025-08-20	34.2400	34.2400	34.2400	34.2400	+9.744%	3	349	-74.737%
2025-08-19	30.3500	31.4300	30.3500	31.2000	+9.167%	22	350	-72.276%
2025-08-15	28.5800	28.5800	28.5800	28.5800	+2.991%	2	338	-69.734%
2025-08-13	27.7500	27.7500	27.7500	27.7500	+13.265%	1	339	-68.829%
2025-08-12	24.0000	24.5000	24.0000	24.5000	+12.903%	53	339	-64.694%
2025-08-11	22.0500	22.0500	21.7000	21.7000	+1.402%	4	326	-60.138%
2025-08-08	21.4000	21.4000	21.4000	21.4000	-2.149%	4	322	-59.579%
2025-08-07	21.8700	21.8700	21.8700	21.8700	-5.733%	2	322	-60.448%
2025-08-06	22.8500	23.2000	22.7900	23.2000	-1.277%	6	322	-62.716%
2025-08-05	22.1000	23.5900	22.1000	23.5000	+15.992%	13	320	-63.191%
2025-08-04	18.9000	20.2600	18.9000	20.2600	-29.408%	3	316	-57.305%
2025-08-01	27.5000	28.7000	27.5000	28.7000	+0.702%	70	317	-69.861%
2025-07-31	29.7500	30.4000	28.4500	28.5000	-4.523%	48	288	-69.649%
2025-07-30	29.7300	29.8600	29.7300	29.8500	-10.360%	8	268	-71.022%
2025-07-28	33.3600	33.3600	33.3000	33.3000	-1.040%	2	260	-74.024%
2025-07-25	31.5900	33.6500	31.5900	33.6500	+2.591%	5	261	-74.294%
2025-07-24	32.6000	32.8000	32.6000	32.8000	-1.649%	2	260	-73.628%
2025-07-23	33.3200	33.3500	33.1700	33.3500	+7.929%	4	260	-74.063%
2025-07-22	30.9000	30.9000	30.9000	30.9000	+3.691%	5	259	-72.006%
2025-07-21	30.0900	30.0900	29.8000	29.8000	+8.839%	4	254	-70.973%
2025-07-17	27.3800	27.3800	27.3800	27.3800	-4.931%	2	250	-68.408%
2025-07-11	30.0000	30.0000	28.8000	28.8000	-21.845%	6	250	-69.965%
2025-07-03	36.8500	36.9800	36.6800	36.8500	+6.104%	76	208	-76.526%
2025-07-02	37.2500	37.2500	34.0000	34.7300	-12.519%	4	208	-75.094%
2025-07-01	37.8000	39.7000	37.7900	39.7000	+7.880%	4	207	-78.212%
2025-06-30	36.8500	36.8500	36.8000	36.8000	-1.208%	2	204	-76.495%
2025-06-27	37.2500	37.2500	37.2500	37.2500	-3.871%	1	202	-76.779%
2025-06-20	38.7500	38.9500	38.7500	38.7500	+0.649%	6	201	-77.677%
2025-06-18	38.5000	38.5000	38.5000	38.5000	-3.750%	1	197	-77.532%
2025-06-17	40.7000	40.7000	40.0000	40.0000	-0.249%	2	197	-78.375%
2025-06-12	40.1000	40.1500	39.9500	40.1000	-3.210%	176	195	-78.429%
2025-06-11	41.4300	41.4300	41.4300	41.4300	-8.361%	1	20	-79.121%
2025-06-06	45.2100	45.2100	45.2100	45.2100	+4.653%	2	19	-80.867%
2025-06-05	40.7500	43.2000	40.7500	43.2000	-17.714%	2	18	-79.977%
2025-05-29	52.1000	52.5000	52.1000	52.5000	0.000%	16	16	-83.524%