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

EOD

Aug 27, 2026

9.88+9.051%(+0.82)40

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	10.8000	12.0000	8.8500	9.8800	+9.051%	40	596	0.000%
2026-08-26	8.7900	9.0800	8.4900	9.0600	-14.286%	27	626	+9.051%
2026-08-25	10.4800	10.5700	10.4400	10.5700	+9.420%	18	649	-6.528%
2026-08-24	10.5800	11.0000	9.5000	9.6600	-31.635%	12	648	+2.277%
2026-08-21	13.6300	15.0100	13.6300	14.1300	-2.887%	14	650	-30.078%
2026-08-20	13.2200	14.6300	13.2200	14.5500	+11.923%	63	651	-32.096%
2026-08-19	9.5300	13.0000	9.5300	13.0000	+17.117%	15	639	-24.000%
2026-08-18	12.3500	12.3500	11.1000	11.1000	-17.164%	20	640	-10.991%
2026-08-17	11.0000	13.4000	11.0000	13.4000	+34.000%	32	651	-26.269%
2026-08-14	8.0900	10.2500	8.0900	10.0000	+12.994%	92	653	-1.200%
2026-08-13	9.0000	9.6000	8.4300	8.8500	+12.025%	78	679	+11.638%
2026-08-12	7.5700	8.5000	6.7500	7.9000	+47.114%	233	688	+25.063%
2026-08-11	4.2000	5.3700	3.8600	5.3700	+52.991%	227	635	+83.985%
2026-08-10	3.0800	3.7000	2.3200	3.5100	-39.483%	90	483	+181.481%
2026-08-07	6.0100	6.4000	5.8000	5.8000	+9.641%	73	459	+70.345%
2026-08-06	5.6400	6.7100	5.2900	5.2900	-37.765%	17	441	+86.767%
2026-08-05	7.4500	8.5000	7.4500	8.5000	+11.842%	6	434	+16.235%
2026-08-04	9.4000	9.4000	7.6000	7.6000	-21.244%	46	430	+30.000%
2026-08-03	7.0700	9.6500	6.8700	9.6500	+0.626%	61	389	+2.383%
2026-07-31	11.6000	11.6000	9.5000	9.5900	-14.756%	67	366	+3.024%
2026-07-30	13.4200	13.9500	11.2500	11.2500	+0.446%	40	316	-12.178%
2026-07-29	11.1000	11.7500	11.0000	11.2000	+4.186%	32	321	-11.786%
2026-07-28	10.2100	12.2000	10.2100	10.7500	-42.204%	73	312	-8.093%
2026-07-24	18.6000	18.6000	18.6000	18.6000	-17.881%	4	272	-46.882%
2026-07-17	19.0200	22.6500	19.0200	22.6500	-1.135%	2	272	-56.380%
2026-07-15	22.9100	22.9100	22.9100	22.9100	+3.198%	1	271	-56.875%
2026-07-10	22.2000	22.2000	22.2000	22.2000	+9.198%	1	272	-55.495%
2026-07-09	20.3300	20.3300	20.3300	20.3300	+9.301%	1	273	-51.402%
2026-07-08	18.6000	18.6000	18.6000	18.6000	+24.832%	14	272	-46.882%
2026-07-07	11.7900	14.9500	11.7500	14.9000	-0.667%	41	272	-33.691%
2026-07-06	14.5500	15.1000	14.2000	15.0000	+3.093%	22	261	-34.133%
2026-07-02	15.1500	15.1500	14.4000	14.5500	-13.134%	10	242	-32.096%
2026-07-01	17.9000	17.9000	16.7500	16.7500	-27.395%	14	242	-41.015%
2026-06-26	23.0700	23.0700	23.0700	23.0700	-13.725%	34	228	-57.174%
2026-06-18	26.7400	26.7400	26.7400	26.7400	+22.100%	3	234	-63.052%
2026-06-15	21.7700	21.9000	21.7700	21.9000	-24.064%	4	234	-54.886%
2026-05-12	33.8400	33.8400	28.8400	28.8400	-24.245%	6	235	-65.742%
2026-04-30	38.0700	38.0700	38.0700	38.0700	+1.385%	2	230	-74.048%
2026-04-20	38.7600	38.7600	37.5500	37.5500	+4.161%	10	231	-73.688%
2026-04-17	36.0500	36.0500	36.0500	36.0500	-4.680%	21	231	-72.594%
2026-04-15	37.8200	37.8200	37.8200	37.8200	+4.302%	1	232	-73.876%
2026-04-14	36.2600	36.2600	36.2600	36.2600	+2.865%	1	232	-72.752%
2026-04-13	36.2100	36.2100	35.2500	35.2500	-0.704%	2	233	-71.972%
2026-04-10	34.7000	35.5000	34.7000	35.5000	+3.048%	4	233	-72.169%
2026-04-09	34.4500	34.4500	34.4500	34.4500	-14.833%	1	233	-71.321%
2026-04-02	40.5000	40.5000	40.4500	40.4500	-3.919%	7	238	-75.575%
2026-03-31	41.7500	42.1000	41.7500	42.1000	-0.988%	2	238	-76.532%
2026-03-26	42.3700	42.5200	42.3700	42.5200	+45.119%	22	238	-76.764%
2026-03-10	29.3000	29.3000	29.3000	29.3000	-28.952%	1	227	-66.280%
2026-03-03	41.0000	41.2400	41.0000	41.2400	+11.762%	2	226	-76.043%
2026-03-02	37.2000	37.2000	36.9000	36.9000	+40.571%	3	227	-73.225%
2026-02-27	26.5000	26.5000	25.9500	26.2500	-16.134%	5	229	-62.362%
2026-02-25	31.3000	31.3000	31.3000	31.3000	+1.954%	1	228	-68.435%
2026-02-20	30.7000	30.7000	30.7000	30.7000	+1.153%	1	228	-67.818%
2026-02-19	29.7000	30.3500	29.7000	30.3500	+10.766%	4	228	-67.446%
2026-02-17	27.4000	27.4000	27.4000	27.4000	+1.859%	1	228	-63.942%
2026-02-12	26.7000	26.9000	26.7000	26.9000	+4.264%	3	227	-63.271%
2026-02-04	25.8000	25.8000	25.8000	25.8000	-17.440%	1	226	-61.705%
2026-02-03	31.2500	31.2500	31.2500	31.2500	-25.790%	1	227	-68.384%
2026-01-28	42.1100	42.1100	42.1100	42.1100	+15.655%	1	227	-76.538%
2026-01-26	36.4100	36.4100	36.4100	36.4100	-3.931%	5	226	-72.865%
2026-01-23	37.7500	37.9000	37.7500	37.9000	-0.263%	27	231	-73.931%
2026-01-21	37.7500	38.0000	37.7500	38.0000	+5.556%	3	227	-74.000%
2026-01-20	32.3600	36.0000	32.3600	36.0000	+19.205%	3	227	-72.556%
2026-01-16	30.0500	30.2000	30.0500	30.2000	-1.757%	2	226	-67.285%
2026-01-15	30.7400	30.7400	30.7400	30.7400	+1.620%	1	226	-67.859%
2026-01-13	30.2500	30.2500	30.2500	30.2500	+4.853%	2	225	-67.339%
2026-01-12	28.5000	28.8500	28.5000	28.8500	+7.050%	4	225	-65.754%
2026-01-08	27.5500	27.5500	26.9500	26.9500	-10.167%	12	224	-63.340%
2026-01-06	30.0000	30.0000	30.0000	30.0000	+10.092%	1	229	-67.067%
2025-12-31	27.2500	27.2500	27.2500	27.2500	-5.546%	1	229	-63.743%
2025-12-16	27.7100	29.2500	27.7100	28.8500	+6.066%	12	229	-65.754%
2025-12-15	27.2000	27.2000	27.2000	27.2000	-16.179%	1	229	-63.676%
2025-12-11	32.3500	32.4500	32.3500	32.4500	-2.990%	2	229	-69.553%
2025-12-08	30.0000	34.0000	30.0000	33.4500	+19.464%	6	227	-70.463%
2025-12-05	28.4200	28.4200	28.0000	28.0000	-1.060%	9	223	-64.714%
2025-12-04	28.3000	28.3000	28.3000	28.3000	+5.204%	1	223	-65.088%
2025-12-03	26.9000	26.9000	26.9000	26.9000	-3.929%	2	223	-63.271%
2025-12-02	28.0000	28.0000	28.0000	28.0000	+7.075%	1	223	-64.714%
2025-12-01	24.7800	26.1500	24.7800	26.1500	+5.401%	7	222	-62.218%
2025-11-28	24.8100	24.8100	24.8100	24.8100	-4.393%	6	222	-60.177%
2025-11-26	26.0000	26.0000	25.4000	25.9500	-12.034%	6	225	-61.927%
2025-11-24	31.3500	31.3500	29.5000	29.5000	-1.503%	10	225	-66.508%
2025-11-21	31.0500	31.0500	29.3000	29.9500	+2.921%	13	215	-67.012%
2025-11-17	26.9000	29.1000	26.9000	29.1000	+10.227%	24	204	-66.048%
2025-11-14	27.9000	28.0000	26.4000	26.4000	+2.326%	21	186	-62.576%
2025-11-13	27.3500	27.3500	25.8000	25.8000	-9.474%	13	180	-61.705%
2025-11-12	28.5000	28.5000	28.5000	28.5000	-12.173%	1	172	-65.333%
2025-11-10	32.5000	32.5000	31.3500	32.4500	-9.736%	50	171	-69.553%
2025-11-05	34.5500	35.9500	34.5000	35.9500	-19.395%	5	166	-72.517%
2025-11-03	44.6000	44.6000	44.6000	44.6000	+6.064%	6	166	-77.848%
2025-10-30	43.1000	43.1000	42.0500	42.0500	-3.776%	7	166	-76.504%
2025-10-29	44.0500	44.1500	43.6500	43.7000	+21.254%	11	161	-77.391%
2025-10-24	35.9000	36.0500	35.9000	36.0400	+5.104%	6	153	-72.586%
2025-10-02	34.2900	34.2900	34.2900	34.2900	+1.001%	1	153	-71.187%
2025-09-29	33.9500	33.9500	33.9500	33.9500	-9.273%	1	153	-70.898%
2025-09-15	37.4200	37.4200	37.4200	37.4200	-0.953%	1	152	-73.597%
2025-09-10	37.7800	37.7800	37.7800	37.7800	+4.221%	1	152	-73.849%
2025-09-09	36.1500	36.2500	36.1500	36.2500	+6.618%	2	152	-72.745%
2025-08-27	34.0000	34.0000	34.0000	34.0000	-14.358%	20	150	-70.941%
2025-08-25	39.9500	39.9500	39.7000	39.7000	+4.584%	30	150	-75.113%
2025-08-20	37.9800	37.9800	37.9600	37.9600	-26.718%	2	150	-73.973%
2025-08-11	51.9000	51.9500	51.7500	51.8000	-1.427%	16	150	-80.927%
2025-08-07	52.6000	52.6000	52.5500	52.5500	+1.742%	8	142	-81.199%
2025-08-05	51.6500	51.6500	51.6500	51.6500	-8.858%	2	142	-80.871%
2025-08-04	56.8500	57.2000	56.6000	56.6700	+24.741%	68	143	-82.566%
2025-07-21	45.5000	45.5000	45.4300	45.4300	-1.879%	2	131	-78.252%
2025-07-14	46.4000	46.4000	46.2300	46.3000	-1.489%	14	131	-78.661%
2025-07-11	46.8300	47.2400	46.8300	47.0000	+3.890%	188	124	-78.979%
2025-07-07	45.1500	45.2400	45.1500	45.2400	+6.824%	2	60	-78.161%
2025-07-01	42.5200	42.5800	42.3500	42.3500	-4.617%	88	59	-76.671%
2025-06-26	44.1000	44.4000	44.0000	44.4000	+8.029%	7	15	-77.748%
2025-06-09	40.9000	41.1000	40.9000	41.1000	+0.612%	3	8	-75.961%
2025-06-06	40.8500	40.8500	40.8500	40.8500	0.000%	10	5	-75.814%