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BRKB20270115P350
BRK.B Jan 15 2027 350.00 Put (BRKB270115P00350000)
option OPRA

EOD

Aug 24, 2026

0.7200-10.000%(-0.0800)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-24	0.7200	0.7200	0.7200	0.7200	-10.000%	3	637	0.000%
2026-08-21	0.8400	0.8400	0.8000	0.8000	+35.593%	10	637	-10.000%
2026-08-18	0.5900	0.5900	0.5900	0.5900	-15.714%	5	644	+22.034%
2026-08-10	0.7000	0.7000	0.7000	0.7000	-27.835%	2	649	+2.857%
2026-08-04	0.9700	0.9700	0.9700	0.9700	+3.191%	4	651	-25.773%
2026-07-30	0.9800	0.9800	0.9400	0.9400	-14.545%	4	654	-23.404%
2026-07-21	1.1000	1.1000	1.1000	1.1000	+3.774%	1	654	-34.545%
2026-07-20	1.0600	1.0600	1.0600	1.0600	0.000%	3	654	-32.075%
2026-07-17	1.0600	1.0600	1.0600	1.0600	-1.852%	1	654	-32.075%
2026-07-15	1.1200	1.1200	1.0800	1.0800	+2.857%	8	654	-33.333%
2026-07-14	1.0500	1.0500	1.0500	1.0500	+11.702%	1	654	-31.429%
2026-07-06	1.0100	1.0100	0.8800	0.9400	-19.658%	30	654	-23.404%
2026-06-16	1.0700	1.1700	1.0700	1.1700	+13.592%	11	654	-38.462%
2026-06-15	1.0300	1.0300	1.0300	1.0300	-23.134%	1	664	-30.097%
2026-06-11	1.4000	1.4000	1.3400	1.3400	+8.943%	4	664	-46.269%
2026-06-08	1.2000	1.2300	1.0300	1.2300	-3.906%	19	666	-41.463%
2026-06-05	1.5300	1.5300	1.2800	1.2800	-1.538%	2	664	-43.750%
2026-06-04	1.3000	1.3000	1.3000	1.3000	-7.143%	10	665	-44.615%
2026-05-27	1.4000	1.4000	1.4000	1.4000	+0.719%	20	665	-48.571%
2026-05-26	1.3900	1.3900	1.3900	1.3900	-3.472%	1	665	-48.201%
2026-05-22	1.4400	1.4400	1.4400	1.4400	-24.607%	1	665	-50.000%
2026-05-13	1.9100	1.9100	1.9100	1.9100	+20.126%	1	665	-62.304%
2026-05-12	1.4000	1.5900	1.4000	1.5900	-7.558%	166	514	-54.717%
2026-05-11	1.7300	1.7500	1.7200	1.7200	-14.000%	3	514	-58.140%
2026-05-04	2.0000	2.0000	2.0000	2.0000	-6.977%	1	514	-64.000%
2026-04-30	2.2500	2.2500	2.1500	2.1500	-17.308%	3	514	-66.512%
2026-04-24	2.6000	2.6000	2.6000	2.6000	-5.455%	2	513	-72.308%
2026-04-21	2.7500	2.7500	2.7500	2.7500	+3.774%	10	513	-73.818%
2026-04-20	2.6500	2.6500	2.6500	2.6500	+4.743%	1	513	-72.830%
2026-04-17	2.5300	2.5300	2.5300	2.5300	+2.016%	19	512	-71.542%
2026-04-16	2.6000	2.6000	2.4800	2.4800	-14.483%	3	512	-70.968%
2026-04-14	2.9000	2.9000	2.9000	2.9000	-6.752%	1	512	-75.172%
2026-04-10	3.1100	3.1100	3.1100	3.1100	+5.424%	3	512	-76.849%
2026-04-09	2.9500	2.9500	2.9500	2.9500	-8.951%	5	509	-75.593%
2026-04-08	3.2400	3.2400	3.2400	3.2400	-20.000%	1	514	-77.778%
2026-04-06	4.0500	4.0500	4.0500	4.0500	+3.846%	1	515	-82.222%
2026-04-02	3.9000	3.9000	3.9000	3.9000	-12.360%	5	520	-81.538%
2026-03-30	4.4500	4.4500	4.4500	4.4500	-2.626%	8	520	-83.820%
2026-03-27	4.4800	4.5700	4.4800	4.5700	+11.463%	14	520	-84.245%
2026-03-26	4.1000	4.1000	4.1000	4.1000	+7.895%	1	520	-82.439%
2026-03-25	4.0900	4.0900	3.8000	3.8000	+6.145%	2	519	-81.053%
2026-03-18	3.5800	3.5800	3.5800	3.5800	+13.651%	1	519	-79.888%
2026-03-17	3.1500	3.1500	3.1500	3.1500	+8.621%	1	518	-77.143%
2026-03-11	2.9000	2.9000	2.9000	2.9000	-3.333%	19	519	-75.172%
2026-03-09	3.0000	3.0000	3.0000	3.0000	-2.280%	120	519	-76.000%
2026-03-02	3.1500	3.1500	3.0700	3.0700	+24.291%	55	519	-76.547%
2026-02-24	2.4700	2.4700	2.4700	2.4700	-5.000%	2	566	-70.850%
2026-02-17	2.6000	2.6000	2.6000	2.6000	+1.961%	4	564	-72.308%
2026-02-13	2.5500	2.5500	2.5500	2.5500	+7.595%	1	567	-71.765%
2026-02-12	2.4000	2.4000	2.3000	2.3700	-5.200%	12	567	-69.620%
2026-02-11	2.5000	2.5000	2.5000	2.5000	+8.696%	1	556	-71.200%
2026-02-09	2.3000	2.3000	2.3000	2.3000	-24.590%	1	555	-68.696%
2026-01-28	2.8700	3.0500	2.8700	3.0500	+22.000%	2	555	-76.393%
2026-01-26	2.5000	2.5000	2.5000	2.5000	-1.186%	1	554	-71.200%
2026-01-23	2.5300	2.5300	2.5300	2.5300	+7.203%	1	554	-71.542%
2026-01-16	2.3600	2.3600	2.3600	2.3600	-1.667%	2	556	-69.492%
2026-01-15	2.4000	2.4000	2.4000	2.4000	0.000%	1	556	-70.000%
2026-01-08	2.4000	2.4000	2.4000	2.4000	-5.882%	3	555	-70.000%
2026-01-07	2.5500	2.5500	2.5500	2.5500	-1.923%	1	555	-71.765%
2025-12-31	2.6000	2.6000	2.6000	2.6000	+0.775%	1	556	-72.308%
2025-12-23	2.4600	2.5800	2.4600	2.5800	-11.644%	4	556	-72.093%
2025-12-16	2.9000	2.9200	2.9000	2.9200	-5.806%	2	556	-75.342%
2025-12-11	3.1000	3.1000	3.1000	3.1000	-26.190%	1	556	-76.774%
2025-12-10	4.2000	4.2000	4.2000	4.2000	+33.333%	40	555	-82.857%
2025-12-09	3.1500	3.1500	3.1500	3.1500	+1.942%	5	535	-77.143%
2025-12-08	3.0900	3.0900	3.0900	3.0900	+17.939%	5	540	-76.699%
2025-11-28	2.6400	2.6400	2.6200	2.6200	-7.092%	2	540	-72.519%
2025-11-26	2.7900	2.8400	2.6700	2.8200	-1.742%	155	538	-74.468%
2025-11-25	2.8700	2.8700	2.8700	2.8700	-4.333%	5	538	-74.913%
2025-11-24	3.0000	3.0000	3.0000	3.0000	-11.765%	1	543	-76.000%
2025-11-21	3.4000	3.4000	3.4000	3.4000	+0.592%	5	543	-78.824%
2025-11-18	3.3500	3.3800	3.3500	3.3800	+5.296%	6	548	-78.698%
2025-11-17	3.2100	3.2100	3.2100	3.2100	+11.073%	1	548	-77.570%
2025-11-13	2.9300	2.9300	2.8900	2.8900	-11.350%	14	547	-75.087%
2025-11-12	3.2600	3.2600	3.2600	3.2600	-6.857%	5	561	-77.914%
2025-11-07	3.5000	3.5000	3.5000	3.5000	-5.149%	4	556	-79.429%
2025-11-06	3.8700	3.8800	3.6900	3.6900	-16.136%	11	560	-80.488%
2025-11-03	4.4800	4.4800	4.4000	4.4000	+7.056%	4	570	-83.636%
2025-10-27	4.0800	4.1100	4.0800	4.1100	-18.614%	2	572	-82.482%
2025-10-13	5.0500	5.0500	5.0500	5.0500	+8.602%	1	572	-85.743%
2025-10-10	4.3500	4.6500	4.3500	4.6500	+22.368%	2	572	-84.516%
2025-10-06	3.8000	3.8000	3.8000	3.8000	-2.564%	4	572	-81.053%
2025-10-03	3.9000	3.9000	3.9000	3.9000	-7.143%	1	572	-81.538%
2025-09-30	4.3000	4.3000	4.2000	4.2000	-3.448%	3	572	-82.857%
2025-09-29	4.3500	4.3500	4.3500	4.3500	+1.636%	5	572	-83.448%
2025-09-26	4.2800	4.2800	4.2800	4.2800	-5.727%	1	572	-83.178%
2025-09-25	4.6500	5.3000	4.5400	4.5400	-3.404%	10	573	-84.141%
2025-09-24	4.8000	4.8000	4.6500	4.7000	+2.174%	43	583	-84.681%
2025-09-23	4.7000	4.7000	4.6000	4.6000	-2.542%	6	623	-84.348%
2025-09-22	4.7900	4.7900	4.1700	4.7200	-4.646%	15	619	-84.746%
2025-09-19	4.7800	4.9500	4.7800	4.9500	+5.996%	3	627	-85.455%
2025-09-18	4.6700	4.6700	4.6700	4.6700	+0.647%	8	630	-84.582%
2025-09-12	4.6400	4.6400	4.6400	4.6400	+1.532%	3	638	-84.483%
2025-09-11	4.5400	4.5700	4.5400	4.5700	-8.600%	2	641	-84.245%
2025-09-10	5.0000	5.0000	5.0000	5.0000	+6.838%	2	640	-85.600%
2025-09-08	4.7000	4.7000	4.6800	4.6800	+7.586%	6	642	-84.615%
2025-09-04	4.3500	4.3500	4.3500	4.3500	-4.396%	3	636	-83.448%
2025-09-03	4.5500	4.5500	4.5500	4.5500	-5.208%	3	636	-84.176%
2025-09-02	4.8000	4.8000	4.8000	4.8000	+4.348%	1	636	-85.000%
2025-08-29	4.4000	4.6000	4.3800	4.6000	+0.656%	19	632	-84.348%
2025-08-28	4.6000	4.6000	4.5700	4.5700	-6.735%	9	632	-84.245%
2025-08-27	4.9000	4.9000	4.9000	4.9000	-6.130%	1	636	-85.306%
2025-08-25	5.1500	5.3000	5.1500	5.2200	+1.359%	10	636	-86.207%
2025-08-22	5.1600	5.1600	5.1500	5.1500	-7.207%	2	627	-86.019%
2025-08-21	5.5500	5.5500	5.5500	5.5500	0.000%	2	625	-87.027%
2025-08-19	5.6000	5.6000	5.5500	5.5500	-5.932%	2	623	-87.027%
2025-08-18	6.0000	6.0000	5.9000	5.9000	-1.173%	2	621	-87.797%
2025-08-13	6.2000	6.2000	5.9700	5.9700	-5.238%	5	619	-87.940%
2025-08-12	6.3500	6.3500	6.3000	6.3000	-5.970%	11	618	-88.571%
2025-08-11	6.7000	6.7000	6.7000	6.7000	-0.741%	1	623	-89.254%
2025-08-08	6.7500	6.7500	6.7500	6.7500	-5.063%	6	623	-89.333%
2025-08-07	6.8500	7.1100	6.8500	7.1100	+9.385%	12	623	-89.873%
2025-08-06	7.0500	7.0500	6.5000	6.5000	-9.091%	31	622	-88.923%
2025-08-05	7.1500	7.1500	7.1500	7.1500	-5.921%	2	648	-89.930%
2025-08-04	8.6000	8.6000	7.2000	7.6000	-3.797%	23	648	-90.526%
2025-08-01	7.9000	7.9000	7.9000	7.9000	+8.219%	6	631	-90.886%
2025-07-30	7.3000	7.3000	7.3000	7.3000	+4.286%	1	633	-90.137%
2025-07-29	6.8000	7.0000	6.6000	7.0000	+9.375%	9	632	-89.714%
2025-07-28	6.4000	6.4000	6.4000	6.4000	-9.220%	5	624	-88.750%
2025-07-24	7.0500	7.0500	7.0500	7.0500	+3.676%	1	619	-89.787%
2025-07-23	7.0000	7.0000	6.8000	6.8000	-4.895%	4	619	-89.412%
2025-07-22	7.1500	7.1500	7.1500	7.1500	-2.055%	11	617	-89.930%
2025-07-21	7.2000	7.3000	7.2000	7.3000	-8.176%	13	618	-90.137%
2025-07-17	7.9500	7.9500	7.9500	7.9500	0.000%	10	605	-90.943%
2025-07-16	7.8000	8.0700	7.8000	7.9500	-0.251%	64	595	-90.943%
2025-07-15	7.9000	7.9700	7.9000	7.9700	+2.839%	2	531	-90.966%
2025-07-14	7.7500	7.7500	7.7500	7.7500	-1.274%	1	531	-90.710%
2025-07-11	7.9800	7.9800	7.8500	7.8500	+1.948%	84	531	-90.828%
2025-07-09	7.7500	7.7500	7.7000	7.7000	-0.517%	2	447	-90.649%
2025-07-07	7.7400	7.7400	7.7400	7.7400	-0.129%	2	446	-90.698%
2025-07-03	7.7100	7.7500	7.7100	7.7500	+3.333%	3	447	-90.710%
2025-07-01	7.5000	7.5000	7.5000	7.5000	-1.704%	10	449	-90.400%
2025-06-27	7.6500	7.6500	7.6300	7.6300	-11.279%	2	439	-90.564%
2025-06-23	8.7000	8.7000	8.6000	8.6000	-2.273%	3	438	-91.628%
2025-06-18	8.8000	8.8000	8.8000	8.8000	+3.529%	1	438	-91.818%
2025-06-13	8.7500	8.8000	8.5000	8.5000	+2.410%	104	438	-91.529%
2025-06-12	8.3000	8.3000	8.3000	8.3000	+0.606%	2	393	-91.325%
2025-06-10	8.3500	8.3500	8.2500	8.2500	-1.786%	10	393	-91.273%
2025-06-09	8.2000	8.4000	8.2000	8.4000	-3.448%	3	392	-91.429%
2025-05-22	8.7000	8.7000	8.7000	8.7000	+7.275%	63	392	-91.724%
2025-05-16	8.3900	8.4100	8.1100	8.1100	-4.588%	126	392	-91.122%
2025-05-12	8.7000	8.7000	8.5000	8.5000	-15.000%	3	391	-91.529%
2025-05-05	11.0000	11.0000	9.8000	10.0000	+11.111%	6	390	-92.800%
2025-04-30	9.0000	9.0000	9.0000	9.0000	-5.263%	3	384	-92.000%
2025-04-28	8.6200	9.5000	8.6200	9.5000	+5.556%	11	387	-92.421%
2025-04-24	9.0000	9.0000	9.0000	9.0000	-7.216%	1	378	-92.000%
2025-04-23	9.2500	9.7000	9.2500	9.7000	-10.927%	20	379	-92.577%
2025-04-22	10.8900	10.8900	10.8900	10.8900	-12.460%	2	359	-93.388%
2025-04-21	12.4000	12.4400	12.4000	12.4400	+31.640%	6	359	-94.212%
2025-04-15	9.5000	9.5000	9.4500	9.4500	+2.717%	20	353	-92.381%
2025-04-14	9.2000	9.2000	9.2000	9.2000	-28.793%	1	333	-92.174%
2025-04-08	10.7500	12.9200	10.7500	12.9200	-6.036%	3	332	-94.427%
2025-04-07	17.9000	17.9300	13.5000	13.7500	+17.021%	138	332	-94.764%
2025-04-04	10.5000	11.7500	10.5000	11.7500	+67.857%	12	358	-93.872%
2025-03-31	7.0000	7.0000	7.0000	7.0000	+8.527%	2	356	-89.714%
2025-03-28	6.2000	6.4500	6.2000	6.4500	+7.500%	102	354	-88.837%
2025-03-27	6.0000	6.0000	6.0000	6.0000	+5.634%	5	303	-88.000%
2025-03-26	5.6700	5.6800	5.6700	5.6800	-8.974%	3	308	-87.324%
2025-03-24	6.3000	6.3000	6.2400	6.2400	+0.645%	2	305	-88.462%
2025-03-20	6.4000	6.4000	6.2000	6.2000	-29.545%	2	306	-88.387%
2025-03-11	8.7000	8.8000	8.7000	8.8000	+2.326%	20	306	-91.818%
2025-03-07	8.5000	8.6000	8.5000	8.6000	+13.158%	60	286	-91.628%
2025-03-05	7.6000	7.6000	7.6000	7.6000	+5.556%	10	256	-90.526%
2025-03-04	7.7000	8.0500	7.2000	7.2000	+2.857%	44	249	-90.000%
2025-02-26	7.0000	7.0000	7.0000	7.0000	+27.273%	10	248	-89.714%
2025-02-24	5.8000	5.8000	5.5000	5.5000	-12.698%	3	238	-86.909%
2025-02-20	6.3000	6.3000	6.3000	6.3000	+4.132%	2	239	-88.571%
2025-02-18	6.0500	6.0500	6.0500	6.0500	-26.220%	1	237	-88.099%
2025-02-12	8.2000	8.2000	8.2000	8.2000	+11.111%	3	237	-91.220%
2025-02-03	7.7500	7.7500	7.3800	7.3800	+9.821%	6	237	-90.244%
2025-01-31	6.8000	6.8000	6.7200	6.7200	+3.385%	4	237	-89.286%
2025-01-30	6.2800	6.5000	6.2800	6.5000	0.000%	2	238	-88.923%
2025-01-27	6.5600	6.5600	6.5000	6.5000	-10.468%	2	238	-88.923%
2025-01-24	7.2600	7.2600	7.2600	7.2600	+6.765%	4	238	-90.083%
2025-01-23	6.8000	6.8000	6.8000	6.8000	-6.722%	1	238	-89.412%
2025-01-22	7.2900	7.2900	7.2900	7.2900	+2.966%	1	238	-90.123%
2025-01-16	7.0800	7.0800	7.0800	7.0800	-22.623%	2	237	-89.831%
2025-01-10	9.3000	9.3000	9.1500	9.1500	+10.241%	100	235	-92.131%
2025-01-07	8.3000	8.3000	8.3000	8.3000	0.000%	1	216	-91.325%
2025-01-06	8.3000	8.3000	8.3000	8.3000	0.000%	10	216	-91.325%
2025-01-03	8.3600	8.4000	8.1000	8.3000	+1.840%	40	206	-91.325%
2024-12-27	8.1500	8.1500	8.1500	8.1500	-4.118%	8	186	-91.166%
2024-12-20	8.5000	8.5000	8.5000	8.5000	+1.675%	10	182	-91.529%
2024-12-19	8.3600	8.3600	8.3600	8.3600	+3.210%	1	172	-91.388%
2024-12-18	8.1000	8.1000	8.1000	8.1000	+1.250%	5	171	-91.111%
2024-12-17	8.2500	8.2500	8.0000	8.0000	+2.564%	12	166	-91.000%
2024-12-16	7.8000	7.8000	7.8000	7.8000	+0.645%	2	156	-90.769%
2024-12-13	7.7000	7.8000	7.7000	7.7500	-2.270%	60	156	-90.710%
2024-12-12	7.9300	7.9300	7.9300	7.9300	+15.094%	2	126	-90.921%
2024-12-09	6.7000	6.8900	6.7000	6.8900	+1.175%	51	126	-89.550%
2024-12-04	6.8000	6.8100	6.8000	6.8100	-4.755%	40	75	-89.427%
2024-12-03	6.3600	7.1500	6.3000	7.1500	+14.400%	32	35	-89.930%
2024-11-25	6.2500	6.2500	6.2500	6.2500	-10.072%	2	7	-88.480%
2024-11-21	6.9500	6.9500	6.9500	6.9500	+37.624%	2	5	-89.640%
2024-11-15	5.0500	5.0500	5.0500	5.0500	-50.000%	6	5	-85.743%
2024-11-05	10.1000	10.1000	10.1000	10.1000	-8.182%	2	2	-92.871%
2024-11-04	11.0000	11.0000	11.0000	11.0000	0.000%	2	2	-93.455%