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BRKB20280121P500
BRK.B Jan 21 2028 500.00 Put (BRKB280121P00500000)
option OPRA

EOD

Aug 27, 2026

30.50-0.684%(-0.21)10

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	30.9200	30.9200	30.5000	30.5000	-0.684%	10	682	0.000%
2026-08-26	30.7700	30.7700	30.4300	30.7100	-1.571%	11	682	-0.684%
2026-08-25	32.1500	32.1500	31.2000	31.2000	+1.299%	125	682	-2.244%
2026-08-24	31.5300	31.5300	30.8000	30.8000	-6.949%	2	557	-0.974%
2026-08-20	34.2300	34.2400	33.1000	33.1000	+1.534%	5	556	-7.855%
2026-08-19	31.5500	32.6000	31.4500	32.6000	+0.308%	52	552	-6.442%
2026-08-17	32.5000	32.5000	32.5000	32.5000	+10.695%	1	550	-6.154%
2026-08-14	29.1800	29.5300	28.7000	29.3600	+5.422%	5	550	+3.883%
2026-08-12	26.5000	28.0000	26.5000	27.8500	+16.042%	59	546	+9.515%
2026-08-11	24.0000	24.0000	24.0000	24.0000	+9.091%	1	487	+27.083%
2026-08-10	22.0000	22.0000	22.0000	22.0000	-13.827%	10	487	+38.636%
2026-08-07	25.9400	25.9400	25.5300	25.5300	+3.696%	2	477	+19.467%
2026-08-06	25.5000	25.5000	24.6200	24.6200	-11.598%	18	478	+23.883%
2026-08-05	26.5000	27.8500	26.5000	27.8500	+2.390%	15	491	+9.515%
2026-08-04	27.2500	27.2500	27.1500	27.2000	-2.299%	41	486	+12.132%
2026-08-03	26.6500	27.8400	26.6500	27.8400	-0.394%	2	504	+9.555%
2026-07-31	27.9200	28.0000	27.8500	27.9500	-8.511%	13	502	+9.123%
2026-07-30	30.5500	30.5500	30.5500	30.5500	+10.090%	2	498	-0.164%
2026-07-29	27.6500	27.7500	27.5500	27.7500	+1.835%	11	496	+9.910%
2026-07-28	28.8500	28.8500	26.9000	27.2500	-15.687%	38	502	+11.927%
2026-07-27	32.9500	32.9500	32.3200	32.3200	-2.209%	2	521	-5.631%
2026-07-24	32.7200	33.1100	32.7000	33.0500	-5.029%	4	520	-7.716%
2026-07-20	34.8000	34.8000	34.8000	34.8000	-0.429%	2	520	-12.356%
2026-07-17	34.5400	35.2000	34.5400	34.9500	+10.777%	5	520	-12.732%
2026-07-13	31.6500	31.6500	31.5500	31.5500	-6.657%	2	520	-3.328%
2026-07-10	34.4000	34.6000	33.7500	33.8000	+3.681%	8	519	-9.763%
2026-07-09	33.6500	33.7000	32.2500	32.6000	+1.085%	37	517	-6.442%
2026-07-08	31.8500	32.2500	30.7500	32.2500	+5.565%	129	522	-5.426%
2026-07-07	29.0500	30.6500	28.6300	30.5500	-1.610%	92	570	-0.164%
2026-07-06	30.6400	31.5000	30.6400	31.0500	+0.161%	134	587	-1.771%
2026-07-02	31.6400	31.7600	30.3500	31.0000	-10.920%	39	623	-1.613%
2026-06-26	34.6500	34.8000	34.4700	34.8000	-9.351%	8	623	-12.356%
2026-06-22	38.3900	38.3900	38.3900	38.3900	0.000%	1	629	-20.552%
2026-06-18	38.8700	38.8700	38.3900	38.3900	+1.561%	2	629	-20.552%
2026-06-17	37.8000	37.8000	37.8000	37.8000	-0.474%	5	629	-19.312%
2026-06-15	37.9800	37.9800	37.9800	37.9800	-8.504%	1	629	-19.695%
2026-06-09	41.5100	41.5100	41.5100	41.5100	+3.105%	1	630	-26.524%
2026-06-05	41.1600	41.1600	40.2600	40.2600	-12.096%	21	631	-24.242%
2026-06-04	45.5700	45.8000	45.5700	45.8000	-0.629%	20	612	-33.406%
2026-06-03	45.9700	46.0900	45.9700	46.0900	-0.346%	2	592	-33.825%
2026-05-29	46.2500	46.2500	46.2500	46.2500	+7.658%	1	593	-34.054%
2026-05-27	42.9600	42.9600	42.9600	42.9600	+0.491%	1	593	-29.004%
2026-05-19	42.0000	42.7500	42.0000	42.7500	+0.070%	15	592	-28.655%
2026-05-14	42.7200	42.7200	42.7200	42.7200	+3.942%	1	587	-28.605%
2026-05-12	43.8000	43.8000	41.1000	41.1000	-14.017%	2	588	-25.791%
2026-05-07	47.8000	47.8000	47.8000	47.8000	-8.952%	20	588	-36.192%
2026-04-23	51.7000	52.5000	51.7000	52.5000	-2.778%	6	588	-41.905%
2026-04-22	51.8300	54.0000	51.8300	54.0000	+9.245%	2	585	-43.519%
2026-04-20	49.8700	50.1500	49.4300	49.4300	-3.739%	24	584	-38.297%
2026-04-16	50.5000	51.3500	50.5000	51.3500	-1.079%	2	572	-40.604%
2026-04-06	51.9000	52.2200	51.9000	51.9100	-0.269%	40	571	-41.244%
2026-04-01	52.0500	52.0500	52.0500	52.0500	-1.867%	60	557	-41.402%
2026-03-31	54.2300	54.2300	53.0400	53.0400	-4.312%	10	497	-42.496%
2026-03-27	56.0300	56.0300	55.4300	55.4300	+7.631%	2	490	-44.976%
2026-03-24	51.5500	51.7000	51.5000	51.5000	+3.663%	4	491	-40.777%
2026-03-20	49.6800	49.6800	49.6800	49.6800	+13.038%	1	489	-38.607%
2026-03-11	43.9500	43.9500	43.9500	43.9500	-0.656%	1	490	-30.603%
2026-03-09	44.5300	44.5300	44.2400	44.2400	+5.083%	2	489	-31.058%
2026-03-05	42.1000	42.1000	42.1000	42.1000	-13.142%	2	489	-27.553%
2026-03-03	50.1300	52.5500	48.4700	48.4700	-0.329%	7	487	-37.074%
2026-03-02	47.2500	48.6300	47.2400	48.6300	+25.497%	24	482	-37.282%
2026-02-26	40.2000	40.4200	38.7500	38.7500	-10.611%	4	458	-21.290%
2026-02-25	43.3500	43.3500	43.3500	43.3500	+4.132%	1	458	-29.642%
2026-02-23	41.6300	41.6300	41.6300	41.6300	+1.388%	1	458	-26.736%
2026-02-20	43.1900	43.1900	41.0600	41.0600	-0.436%	2	458	-25.718%
2026-02-19	41.5700	41.5700	41.2400	41.2400	+0.097%	2	458	-26.043%
2026-02-18	40.2000	41.2000	40.2000	41.2000	+3.648%	2	457	-25.971%
2026-02-17	39.4700	39.7500	39.4700	39.7500	-3.753%	2	456	-23.270%
2026-02-13	41.3000	41.3000	41.3000	41.3000	+8.656%	1	454	-26.150%
2026-02-12	38.0100	38.0100	38.0100	38.0100	-6.032%	1	454	-19.758%
2026-02-10	40.3500	40.4500	40.3500	40.4500	+0.974%	2	454	-24.598%
2026-02-09	38.8000	40.1400	38.6500	40.0600	+7.688%	74	453	-23.864%
2026-02-06	37.2000	37.2000	37.2000	37.2000	-6.297%	1	418	-18.011%
2026-02-05	38.3800	40.1000	38.3800	39.7000	+9.066%	26	418	-23.174%
2026-02-04	40.9000	40.9000	36.4000	36.4000	-15.250%	6	409	-16.209%
2026-02-03	44.6800	44.6900	42.9500	42.9500	-12.969%	3	408	-28.987%
2026-01-29	49.5400	49.6500	49.3500	49.3500	-0.363%	5	406	-38.197%
2026-01-28	48.6500	49.5300	48.1400	49.5300	+3.188%	16	403	-38.421%
2026-01-27	47.9000	48.3500	47.8500	48.0000	+9.840%	33	393	-36.458%
2026-01-26	45.7500	45.8000	43.7000	43.7000	-2.889%	198	376	-30.206%
2026-01-22	45.0000	45.0000	45.0000	45.0000	-1.747%	1	287	-32.222%
2026-01-21	44.2000	46.0500	44.2000	45.8000	+1.507%	60	287	-33.406%
2026-01-20	41.8800	45.1200	41.8800	45.1200	+14.955%	14	319	-32.402%
2026-01-16	39.2500	39.2500	39.2500	39.2500	-4.501%	6	299	-22.293%
2026-01-15	40.0500	41.3000	39.6500	41.1000	+1.481%	20	299	-25.791%
2026-01-14	39.1000	40.8500	39.1000	40.5000	+0.998%	117	288	-24.691%
2026-01-13	40.0000	40.1000	39.8500	40.1000	+4.156%	9	308	-23.940%
2026-01-12	38.2000	38.6500	37.6500	38.5000	+5.191%	80	312	-20.779%
2026-01-08	37.0000	37.0000	36.5000	36.6000	-8.500%	7	321	-16.667%
2026-01-07	39.9500	40.0000	39.8500	40.0000	+4.712%	6	325	-23.750%
2026-01-06	38.7300	38.7300	38.2000	38.2000	-0.391%	2	324	-20.157%
2026-01-05	38.6500	38.6500	38.3500	38.3500	-5.309%	3	324	-20.469%
2026-01-02	40.0000	40.5000	38.9200	40.5000	+7.143%	82	324	-24.691%
2025-12-31	37.2000	37.8000	37.2000	37.8000	+1.695%	7	254	-19.312%
2025-12-30	38.0000	38.0000	37.1700	37.1700	-3.329%	27	254	-17.945%
2025-12-29	40.0000	40.0000	38.4500	38.4500	-0.389%	10	253	-20.676%
2025-12-24	38.6000	38.6000	38.6000	38.6000	-1.405%	1	257	-20.984%
2025-12-23	39.2000	39.2000	39.1500	39.1500	+0.333%	3	257	-22.095%
2025-12-22	40.5000	40.5400	39.0200	39.0200	-3.535%	11	257	-21.835%
2025-12-19	40.4500	40.4500	40.4500	40.4500	+5.065%	1	260	-24.598%
2025-12-18	38.5000	38.5000	38.5000	38.5000	-1.181%	1	259	-20.779%
2025-12-17	38.0000	39.6000	38.0000	38.9600	-2.843%	12	259	-21.715%
2025-12-16	40.2000	40.2000	40.1000	40.1000	+1.008%	6	250	-23.940%
2025-12-15	39.7000	39.7000	39.7000	39.7000	-4.498%	1	244	-23.174%
2025-12-12	41.5700	41.5700	41.5700	41.5700	-2.188%	1	243	-26.630%
2025-12-08	42.5000	42.5000	42.5000	42.5000	+5.932%	5	243	-28.235%
2025-12-04	39.2900	40.1200	39.2900	40.1200	+2.872%	2	243	-23.978%
2025-12-03	39.0000	39.0000	39.0000	39.0000	+2.605%	1	243	-21.795%
2025-12-02	38.4600	38.4600	38.0100	38.0100	+5.583%	2	243	-19.758%
2025-12-01	36.8300	36.8300	35.9000	36.0000	-0.963%	23	241	-15.278%
2025-11-26	37.0000	37.0000	36.3500	36.3500	-4.793%	49	206	-16.094%
2025-11-25	38.4500	38.4500	38.1800	38.1800	-4.311%	3	206	-20.115%
2025-11-24	42.4400	42.4400	39.9000	39.9000	-6.162%	4	206	-23.559%
2025-11-21	41.5300	42.5200	41.5300	42.5200	+1.722%	3	204	-28.269%
2025-11-20	41.0000	42.6500	41.0000	41.8000	-1.369%	59	204	-27.033%
2025-11-19	42.0900	42.3800	42.0900	42.3800	+0.905%	2	152	-28.032%
2025-11-18	41.0000	42.0000	41.0000	42.0000	+6.061%	2	152	-27.381%
2025-11-17	39.6000	39.6000	39.6000	39.6000	+1.538%	1	150	-22.980%
2025-11-14	37.3100	39.5000	37.3100	39.0000	+1.642%	23	149	-21.795%
2025-11-13	38.7500	38.7500	38.3700	38.3700	-10.246%	12	126	-20.511%
2025-11-11	42.7500	42.7500	42.7500	42.7500	+2.518%	1	118	-28.655%
2025-11-10	43.5500	43.6000	41.7000	41.7000	-4.138%	6	117	-26.859%
2025-11-07	43.5000	43.5000	41.5000	43.5000	-4.101%	28	112	-29.885%
2025-11-06	45.3600	45.3600	45.3600	45.3600	-0.417%	1	138	-32.760%
2025-11-05	45.5500	45.5500	45.5500	45.5500	-15.554%	1	138	-33.041%
2025-10-29	52.5000	53.9400	52.5000	53.9400	+17.850%	14	138	-43.456%
2025-10-24	45.7700	45.7700	45.7700	45.7700	-1.528%	1	133	-33.362%
2025-10-23	45.9400	46.4800	45.9400	46.4800	+4.449%	47	133	-34.380%
2025-10-21	44.5000	44.5000	44.5000	44.5000	-2.305%	2	86	-31.461%
2025-10-20	45.5500	45.5500	45.5500	45.5500	-0.328%	1	84	-33.041%
2025-10-17	45.7000	45.7000	45.7000	45.7000	-5.108%	2	84	-33.260%
2025-10-16	46.8000	48.1600	46.8000	48.1600	+6.407%	6	84	-36.669%
2025-10-10	44.7400	45.2600	44.7400	45.2600	+8.667%	8	88	-32.612%
2025-10-06	43.0500	43.0500	41.6500	41.6500	-2.800%	2	80	-26.771%
2025-10-03	42.8500	42.8500	42.8500	42.8500	-4.353%	5	79	-28.821%
2025-10-02	44.0000	44.8000	44.0000	44.8000	+3.107%	6	74	-31.920%
2025-10-01	42.8000	44.3000	42.8000	43.4500	+0.346%	5	73	-29.804%
2025-09-30	43.3000	43.3000	43.3000	43.3000	+0.162%	1	70	-29.561%
2025-09-29	43.2300	43.2300	43.2300	43.2300	+2.416%	1	70	-29.447%
2025-09-26	43.5000	43.5000	42.2100	42.2100	-4.003%	6	69	-27.742%
2025-09-25	44.1800	44.6500	43.9700	43.9700	-3.786%	4	68	-30.635%
2025-09-24	46.0200	46.1500	45.7000	45.7000	-1.018%	9	67	-33.260%
2025-09-23	44.8000	46.1700	44.7000	46.1700	+0.896%	14	68	-33.940%
2025-09-22	45.8500	45.8500	45.7600	45.7600	-0.087%	2	60	-33.348%
2025-09-19	45.8000	45.8000	45.8000	45.8000	-0.435%	2	59	-33.406%
2025-09-18	46.0000	46.0000	46.0000	46.0000	+2.222%	5	57	-33.696%
2025-09-17	45.0000	45.0000	45.0000	45.0000	-4.051%	1	52	-32.222%
2025-09-16	47.7000	47.7000	46.9000	46.9000	+3.304%	13	51	-34.968%
2025-09-15	45.2000	45.4000	45.2000	45.4000	0.000%	40	40	-32.819%