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BRKB20260918C525
BRK.B Sep 18 2026 525.00 Call (BRKB260918C00525000)
option OPRA

EOD

Aug 27, 2026

0.9000-24.370%(-0.2900)131

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	0.7000	1.1900	0.7000	0.9000	-24.370%	131	1,366	0.000%
2026-08-26	1.3000	1.4300	1.0500	1.1900	-11.194%	119	1,371	-24.370%
2026-08-25	1.0000	1.3600	1.0000	1.3400	+1.515%	77	1,346	-32.836%
2026-08-24	1.0000	1.4500	0.9000	1.3200	+78.378%	191	1,351	-31.818%
2026-08-21	1.1000	1.1000	0.7400	0.7400	-22.105%	84	1,335	+21.622%
2026-08-20	1.3600	1.3600	0.9500	0.9500	-29.630%	127	1,340	-5.263%
2026-08-19	1.9800	2.3600	1.3500	1.3500	-32.500%	61	1,330	-33.333%
2026-08-18	1.7800	2.1800	1.6900	2.0000	+37.931%	118	1,335	-55.000%
2026-08-17	2.4000	2.4000	1.4500	1.4500	-41.532%	205	1,280	-37.931%
2026-08-14	3.0800	3.2500	2.2600	2.4800	-23.926%	94	1,219	-63.710%
2026-08-13	3.7200	3.7200	2.8300	3.2600	-15.325%	91	1,214	-72.393%
2026-08-12	5.1000	5.1000	3.3500	3.8500	-38.400%	183	1,191	-76.623%
2026-08-11	13.6700	13.6700	6.2500	6.2500	-54.145%	359	1,157	-85.600%
2026-08-10	11.3400	20.0000	11.3400	13.6300	+41.979%	155	989	-93.397%
2026-08-07	9.1000	10.5000	9.1000	9.6000	-24.409%	93	1,027	-90.625%
2026-08-06	12.1500	12.7000	9.0000	12.7000	+49.412%	91	1,016	-92.913%
2026-08-05	9.9500	9.9500	7.1200	8.5000	-7.104%	252	1,009	-89.412%
2026-08-04	6.3400	9.1500	6.3300	9.1500	+37.594%	76	1,213	-90.164%
2026-08-03	7.3500	10.5500	6.6000	6.6500	-6.338%	117	1,220	-86.466%
2026-07-31	6.2700	7.7200	6.2400	7.1000	+2.158%	63	1,221	-87.324%
2026-07-30	5.1800	6.9500	4.5000	6.9500	+11.736%	87	1,212	-87.050%
2026-07-29	7.4000	7.5500	6.2200	6.2200	-16.510%	76	1,214	-85.531%
2026-07-28	5.2000	8.0600	4.6000	7.4500	+158.681%	311	1,218	-87.919%
2026-07-27	3.5000	3.5000	2.5200	2.8800	+2.491%	97	981	-68.750%
2026-07-24	2.8800	3.5100	2.4500	2.8100	+9.766%	33	980	-67.972%
2026-07-23	2.3400	2.7300	2.1600	2.5600	-1.538%	59	966	-64.844%
2026-07-22	2.5000	2.8500	2.4300	2.6000	+0.386%	27	963	-65.385%
2026-07-21	2.6000	2.7900	2.3900	2.5900	-11.604%	22	954	-65.251%
2026-07-20	2.6000	3.1000	2.6000	2.9300	-3.934%	71	945	-69.283%
2026-07-17	4.5000	5.3300	3.0500	3.0500	-1.613%	39	918	-70.492%
2026-07-16	2.5600	3.1000	2.5000	3.1000	+12.727%	36	909	-70.968%
2026-07-15	3.4500	3.6800	2.7500	2.7500	-21.429%	75	909	-67.273%
2026-07-14	4.5000	4.5500	3.5000	3.5000	-29.293%	39	848	-74.286%
2026-07-13	5.1900	5.6000	4.3600	4.9500	+19.277%	63	840	-81.818%
2026-07-10	4.6800	4.6800	4.1500	4.1500	-9.783%	16	804	-78.313%
2026-07-09	4.8000	5.3000	4.5500	4.6000	-14.815%	36	801	-80.435%
2026-07-08	7.0000	7.0000	5.4000	5.4000	-32.075%	53	787	-83.333%
2026-07-07	9.4300	10.0000	7.8500	7.9500	-4.217%	17	755	-88.679%
2026-07-06	8.8000	8.8000	8.2200	8.3000	-7.778%	69	748	-89.157%
2026-07-02	7.0500	9.1000	7.0500	9.0000	+22.783%	44	718	-90.000%
2026-07-01	7.3600	7.5500	7.2500	7.3300	+7.007%	26	718	-87.722%
2026-06-30	6.1000	6.8500	6.1000	6.8500	+20.175%	28	720	-86.861%
2026-06-29	6.5000	6.5500	5.7000	5.7000	-9.524%	30	712	-84.211%
2026-06-26	5.2800	6.3500	5.2800	6.3000	+27.273%	12	710	-85.714%
2026-06-25	5.6500	5.7500	4.6500	4.9500	-20.161%	27	707	-81.818%
2026-06-24	6.0400	6.2000	6.0400	6.2000	+7.826%	2	709	-85.484%
2026-06-23	5.3000	5.9700	5.0000	5.7500	+21.053%	22	708	-84.348%
2026-06-22	5.3000	5.3000	4.7000	4.7500	+3.712%	39	690	-81.053%
2026-06-18	5.2500	5.3000	4.5000	4.5800	-18.214%	52	678	-80.349%
2026-06-17	6.1500	6.2500	5.6000	5.6000	-19.424%	77	678	-83.929%
2026-06-16	8.0000	8.1000	6.9500	6.9500	-6.081%	6	617	-87.050%
2026-06-15	6.0500	7.7500	6.0500	7.4000	+21.911%	59	616	-87.838%
2026-06-12	6.6100	6.6100	5.8800	6.0700	+9.765%	52	605	-85.173%
2026-06-11	5.6000	6.0000	5.4000	5.5300	-14.923%	17	578	-83.725%
2026-06-10	7.3300	7.3300	6.5000	6.5000	-14.474%	15	576	-86.154%
2026-06-09	7.2500	7.6000	7.2500	7.6000	+16.923%	8	570	-88.158%
2026-06-08	7.0000	7.5000	6.4500	6.5000	-17.722%	16	576	-86.154%
2026-06-05	5.1900	7.9000	5.1900	7.9000	+76.339%	19	586	-88.608%
2026-06-04	5.6500	5.6500	4.4800	4.4800	+6.667%	40	572	-79.911%
2026-06-02	4.2000	4.2000	4.2000	4.2000	+11.111%	8	545	-78.571%
2026-06-01	3.7000	3.7800	3.7000	3.7800	-16.000%	4	545	-76.190%
2026-05-29	4.1300	4.5000	4.0000	4.5000	-7.216%	38	546	-80.000%
2026-05-28	5.1500	5.1500	4.8000	4.8500	-22.893%	4	531	-81.443%
2026-05-27	5.7500	6.2900	5.7500	6.2900	+6.610%	2	530	-85.692%
2026-05-26	6.4100	6.4100	5.9000	5.9000	-5.600%	10	530	-84.746%
2026-05-22	5.6500	6.5500	5.6500	6.2500	+16.387%	14	522	-85.600%
2026-05-21	5.4300	5.5000	5.3500	5.3700	-8.205%	23	521	-83.240%
2026-05-20	5.8500	5.8500	5.8500	5.8500	-18.750%	5	521	-84.615%
2026-05-18	6.4300	7.2000	6.4300	7.2000	+5.109%	8	514	-87.500%
2026-05-15	7.6000	7.6000	6.8500	6.8500	0.000%	10	514	-86.861%
2026-05-13	7.0000	7.0000	6.8500	6.8500	-20.992%	5	514	-86.861%
2026-05-12	6.2700	8.6700	6.2700	8.6700	+50.783%	4	519	-89.619%
2026-05-11	5.7500	5.7500	5.5000	5.7500	+4.545%	6	519	-84.348%
2026-05-08	5.4500	5.7000	5.4500	5.5000	+9.562%	8	522	-83.636%
2026-05-07	5.0200	5.0200	5.0200	5.0200	+12.809%	7	523	-82.072%
2026-05-06	4.3500	4.5500	4.3500	4.4500	+7.229%	10	523	-79.775%
2026-05-05	4.8000	4.8000	4.1500	4.1500	-12.632%	2	529	-78.313%
2026-05-04	6.5500	6.5500	4.7500	4.7500	-26.357%	17	527	-81.053%
2026-05-01	7.2000	7.2500	6.4500	6.4500	-3.008%	12	529	-86.047%
2026-04-30	7.0000	7.1500	6.6500	6.6500	-2.493%	15	529	-86.466%
2026-04-29	7.2000	7.2500	6.8200	6.8200	-3.536%	6	514	-86.804%
2026-04-28	7.5500	7.5500	7.0700	7.0700	+5.522%	5	509	-87.270%
2026-04-27	6.7500	7.0000	6.7000	6.7000	+13.559%	6	506	-86.567%
2026-04-24	5.8900	5.9000	5.7300	5.9000	0.000%	10	505	-84.746%
2026-04-23	5.9000	6.0000	5.8000	5.9000	+7.468%	9	503	-84.746%
2026-04-22	5.9000	5.9000	5.4900	5.4900	-14.884%	2	496	-83.607%
2026-04-20	6.7200	6.7200	6.3200	6.4500	-7.857%	46	497	-86.047%
2026-04-17	7.2500	7.4000	7.0000	7.0000	+8.527%	16	481	-87.143%
2026-04-16	6.5000	6.7000	6.2500	6.4500	-13.885%	60	481	-86.047%
2026-04-15	6.8000	7.4900	6.8000	7.4900	+4.755%	8	440	-87.984%
2026-04-14	7.4500	7.4500	7.0200	7.1500	-10.176%	13	438	-87.413%
2026-04-13	8.3000	8.8000	7.5500	7.9600	-5.575%	14	447	-88.693%
2026-04-10	10.2000	10.2000	8.4000	8.4300	-21.215%	17	457	-89.324%
2026-04-09	10.3500	11.4000	10.3500	10.7000	+14.072%	18	460	-91.589%
2026-04-08	10.3000	10.3000	9.3800	9.3800	-5.253%	3	471	-90.405%
2026-04-07	9.7500	9.9000	9.4600	9.9000	+2.591%	14	474	-90.909%
2026-04-06	10.1900	10.4600	9.6300	9.6500	-10.233%	30	476	-90.674%
2026-04-02	10.9000	11.0500	10.7500	10.7500	-7.725%	33	422	-91.628%
2026-04-01	12.0500	12.0500	11.6500	11.6500	-0.851%	3	422	-92.275%
2026-03-31	12.0000	12.0000	11.7500	11.7500	+2.174%	12	423	-92.340%
2026-03-30	10.9200	11.9000	10.9000	11.5000	+11.111%	119	427	-92.174%
2026-03-27	10.8000	10.8000	10.3500	10.3500	-7.589%	7	329	-91.304%
2026-03-26	11.4500	11.4500	11.1500	11.2000	-3.365%	11	325	-91.964%
2026-03-25	12.0500	12.0500	11.3000	11.5900	-12.197%	36	319	-92.235%
2026-03-24	13.2500	13.6000	13.0000	13.2000	+2.326%	57	295	-93.182%
2026-03-23	13.7000	13.7000	12.9000	12.9000	-6.522%	57	300	-93.023%
2026-03-20	12.9500	13.8000	12.8500	13.8000	+2.602%	17	299	-93.478%
2026-03-19	13.2000	13.4500	13.2000	13.4500	-11.221%	4	285	-93.309%
2026-03-18	15.1500	15.1500	15.1500	15.1500	-18.548%	1	282	-94.059%
2026-03-16	18.6000	18.6000	18.6000	18.6000	+1.639%	1	282	-95.161%
2026-03-13	18.2700	18.3000	17.4500	18.3000	+4.571%	69	283	-95.082%
2026-03-12	17.6000	17.7000	17.5000	17.5000	+10.340%	3	252	-94.857%
2026-03-11	17.0500	17.0500	15.8600	15.8600	-16.526%	4	250	-94.325%
2026-03-10	18.2000	19.0000	18.2000	19.0000	-5.000%	3	249	-95.263%
2026-03-09	18.5000	20.0000	18.1000	20.0000	+7.817%	8	249	-95.500%
2026-03-06	18.5500	18.5500	18.5500	18.5500	+18.530%	2	249	-95.148%
2026-03-04	15.3500	15.6500	15.1000	15.6500	+19.466%	9	247	-94.249%
2026-03-03	12.7500	13.1000	12.7500	13.1000	+2.025%	5	243	-93.130%
2026-03-02	13.7500	14.2000	12.8000	12.8400	-42.084%	12	241	-92.991%
2026-02-27	22.1500	22.1700	22.1500	22.1700	+5.571%	7	231	-95.940%
2026-02-26	20.5000	21.0000	20.1300	21.0000	+18.310%	12	231	-95.714%
2026-02-25	17.7500	17.7500	17.7500	17.7500	-6.085%	1	220	-94.930%
2026-02-20	18.9000	18.9000	18.9000	18.9000	-12.500%	1	220	-95.238%
2026-02-18	21.6100	21.6100	21.6000	21.6000	-2.921%	10	220	-95.833%
2026-02-13	22.2500	22.2500	22.2500	22.2500	-10.643%	1	221	-95.955%
2026-02-12	24.7500	24.9000	24.7500	24.9000	+13.028%	4	221	-96.386%
2026-02-11	22.0000	22.0300	22.0000	22.0300	-2.737%	10	225	-95.915%
2026-02-10	21.6400	22.6500	21.1500	22.6500	-4.025%	15	224	-96.026%
2026-02-06	23.6000	23.6000	23.6000	23.6000	-0.422%	5	209	-96.186%
2026-02-05	22.5000	23.7000	22.5000	23.7000	+0.424%	2	214	-96.203%
2026-02-04	26.6000	26.6000	23.6000	23.6000	+49.841%	204	213	-96.186%
2026-02-02	16.5000	16.5000	15.7500	15.7500	+20.229%	4	27	-94.286%
2026-01-29	13.1500	13.1500	13.0000	13.1000	-6.629%	5	25	-93.130%
2026-01-26	14.0300	14.0300	14.0300	14.0300	-1.544%	1	23	-93.585%
2026-01-23	13.9000	14.2500	13.9000	14.2500	-8.065%	15	22	-93.684%
2026-01-22	15.5500	15.5500	15.5000	15.5000	-13.984%	3	7	-94.194%
2026-01-20	18.0200	18.0200	18.0200	18.0200	-6.921%	3	4	-95.006%
2026-01-16	19.3600	19.3600	19.3600	19.3600	0.000%	1	0	-95.351%