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BRKB20261218P350
BRK.B Dec 18 2026 350.00 Put (BRKB261218P00350000)
option OPRA

EOD

Aug 27, 2026

0.5400-1.818%(-0.0100)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	0.5400	0.5400	0.5400	0.5400	-1.818%	4	342	0.000%
2026-08-26	0.5500	0.5500	0.5500	0.5500	0.000%	1	346	-1.818%
2026-08-24	0.5500	0.5500	0.5500	0.5500	+22.222%	1	346	-1.818%
2026-08-21	0.4500	0.4500	0.4500	0.4500	-6.250%	200	347	+20.000%
2026-08-14	0.4800	0.4800	0.4800	0.4800	-11.111%	1	212	+12.500%
2026-08-12	0.5400	0.5400	0.5400	0.5400	-40.000%	2	211	0.000%
2026-07-21	0.8500	0.9000	0.8500	0.9000	+21.622%	3	209	-40.000%
2026-07-01	0.7300	0.7400	0.7300	0.7400	-36.752%	12	211	-27.027%
2026-06-30	1.1700	1.1700	1.1700	1.1700	+37.647%	1	202	-53.846%
2026-06-25	0.8500	0.8500	0.8500	0.8500	+11.842%	4	203	-36.471%
2026-06-24	0.7600	0.7600	0.7600	0.7600	0.000%	12	199	-28.947%
2026-06-15	0.7700	0.7700	0.7600	0.7600	-30.909%	3	199	-28.947%
2026-06-08	1.1000	1.1000	1.1000	1.1000	+10.000%	1	199	-50.909%
2026-06-05	1.3400	1.3400	1.0000	1.0000	-31.973%	4	198	-46.000%
2026-06-01	1.3600	1.4700	1.3600	1.4700	+15.748%	6	198	-63.265%
2026-05-29	1.1000	1.2700	1.1000	1.2700	+12.389%	14	195	-57.480%
2026-05-27	1.1300	1.1300	1.1300	1.1300	+3.670%	2	182	-52.212%
2026-05-26	1.1200	1.1200	1.0900	1.0900	-12.800%	14	183	-50.459%
2026-05-20	1.2500	1.2500	1.2500	1.2500	+4.167%	1	170	-56.800%
2026-05-19	1.2000	1.2000	1.2000	1.2000	-3.226%	2	171	-55.000%
2026-05-12	1.2000	1.2400	1.2000	1.2400	-4.615%	12	171	-56.452%
2026-05-11	1.4300	1.4300	1.3000	1.3000	-25.714%	16	183	-58.462%
2026-05-04	1.7500	1.7500	1.7500	1.7500	-7.407%	1	183	-69.143%
2026-04-30	1.8900	1.8900	1.8900	1.8900	-0.526%	3	183	-71.429%
2026-04-28	1.9000	1.9000	1.9000	1.9000	-19.831%	12	183	-71.579%
2026-04-22	2.2600	2.3700	2.2600	2.3700	+6.278%	3	172	-77.215%
2026-04-17	2.2300	2.2300	2.2300	2.2300	-19.203%	7	172	-75.785%
2026-04-16	2.7600	2.7600	2.7600	2.7600	-9.508%	1	175	-80.435%
2026-04-06	3.5500	3.5500	3.0500	3.0500	-6.154%	5	175	-82.295%
2026-04-02	3.2500	3.2500	3.2500	3.2500	-13.333%	2	172	-83.385%
2026-03-31	3.7600	3.7600	3.7500	3.7500	-8.981%	2	172	-85.600%
2026-03-27	4.0100	4.1200	3.9000	4.1200	+16.056%	9	171	-86.893%
2026-03-25	3.5000	3.8200	3.5000	3.5500	0.000%	30	172	-84.789%
2026-03-23	3.5500	3.5500	3.5500	3.5500	+7.576%	1	176	-84.789%
2026-03-19	3.3000	3.3000	3.3000	3.3000	+13.793%	1	175	-83.636%
2026-03-18	2.9000	2.9000	2.9000	2.9000	+1.754%	1	175	-81.379%
2026-03-17	2.8500	2.8500	2.8500	2.8500	+14.000%	1	175	-81.053%
2026-03-12	2.5000	2.5000	2.5000	2.5000	-1.961%	1	174	-78.400%
2026-03-11	2.5000	2.5500	2.5000	2.5500	+6.250%	2	173	-78.824%
2026-03-10	2.6500	2.6500	2.4000	2.4000	-3.614%	7	173	-77.500%
2026-03-09	2.5100	2.5100	2.4900	2.4900	-22.188%	2	173	-78.313%
2026-03-03	3.1900	3.2000	3.1900	3.2000	+14.286%	8	174	-83.125%
2026-03-02	2.8700	2.8700	2.7000	2.8000	+33.333%	58	172	-80.714%
2026-02-26	2.1000	2.1000	2.1000	2.1000	-7.895%	1	173	-74.286%
2026-02-18	2.2100	2.3900	2.2100	2.2800	+6.047%	12	173	-76.316%
2026-02-17	2.1500	2.1500	2.1500	2.1500	-6.522%	1	168	-74.884%
2026-02-13	2.3000	2.3000	2.3000	2.3000	+4.545%	1	169	-76.522%
2026-02-09	2.1800	2.2000	2.1800	2.2000	+3.774%	3	169	-75.455%
2026-02-05	2.1600	2.3200	2.0200	2.1200	+18.436%	24	170	-74.528%
2026-02-04	1.8500	1.8700	1.7900	1.7900	-26.939%	3	165	-69.832%
2026-01-22	2.4500	2.4500	2.4500	2.4500	+10.860%	1	164	-77.959%
2026-01-15	2.2000	2.3200	2.1900	2.2100	+6.250%	44	164	-75.566%
2026-01-09	2.0800	2.0800	2.0800	2.0800	-7.556%	1	143	-74.038%
2026-01-07	2.2500	2.2500	2.2500	2.2500	-10.000%	1	142	-76.000%
2026-01-02	2.5000	2.5000	2.5000	2.5000	+4.167%	1	143	-78.400%
2025-12-29	2.4000	2.4000	2.4000	2.4000	-7.692%	1	143	-77.500%
2025-12-17	2.6000	2.6000	2.6000	2.6000	+0.386%	2	142	-79.231%
2025-12-16	2.5700	2.5900	2.5700	2.5900	+1.172%	2	140	-79.151%
2025-12-05	2.5600	2.5600	2.5600	2.5600	-6.909%	1	139	-78.906%
2025-11-25	2.7500	2.7500	2.7500	2.7500	-36.782%	1	138	-80.364%
2025-10-31	4.3500	4.3500	4.3500	4.3500	-0.911%	7	137	-87.586%
2025-10-29	4.3900	4.3900	4.3900	4.3900	+18.970%	2	130	-87.699%
2025-10-20	3.6600	3.6900	3.6600	3.6900	-14.186%	3	128	-85.366%
2025-10-13	4.3000	4.3000	4.3000	4.3000	+16.216%	10	125	-87.442%
2025-10-06	3.7000	3.7000	3.7000	3.7000	-6.329%	1	115	-85.405%
2025-09-30	3.9500	3.9500	3.9500	3.9500	-0.754%	1	115	-86.329%
2025-09-29	3.9500	3.9800	3.9500	3.9800	-2.927%	2	115	-86.432%
2025-09-25	4.2000	4.2000	4.1000	4.1000	-8.889%	2	114	-86.829%
2025-09-03	4.5000	4.5000	4.5000	4.5000	+1.124%	1	113	-88.000%
2025-09-02	4.4500	4.4500	4.4500	4.4500	+9.069%	1	113	-87.865%
2025-08-29	4.0800	4.0800	4.0800	4.0800	-21.538%	12	124	-86.765%
2025-08-19	5.2000	5.2000	5.2000	5.2000	-27.778%	1	124	-89.615%
2025-07-17	7.2000	7.2000	7.2000	7.2000	-16.279%	1	123	-92.500%
2025-06-18	8.6000	8.6000	8.6000	8.6000	+4.116%	5	122	-93.721%
2025-06-17	8.2600	8.2600	8.2600	8.2600	-3.505%	1	122	-93.462%
2025-06-05	8.7500	8.7500	8.5600	8.5600	+6.335%	2	123	-93.692%
2025-05-14	7.9000	8.0500	7.9000	8.0500	-8.523%	14	123	-93.292%
2025-05-08	8.8000	8.8000	8.8000	8.8000	+7.317%	25	123	-93.864%
2025-04-28	8.2000	8.2000	8.2000	8.2000	-6.818%	3	98	-93.415%
2025-04-25	8.8000	8.8000	8.8000	8.8000	-0.227%	2	98	-93.864%
2025-04-23	8.8200	8.8200	8.8200	8.8200	-28.583%	3	97	-93.878%
2025-04-21	12.2000	12.3500	12.2000	12.3500	+24.747%	14	94	-95.628%
2025-04-16	9.9000	9.9000	9.9000	9.9000	-13.913%	1	93	-94.545%
2025-04-10	11.5000	11.5000	11.5000	11.5000	-25.806%	1	94	-95.304%
2025-04-07	15.5000	15.5000	15.5000	15.5000	+29.167%	4	93	-96.516%
2025-04-04	12.0000	12.0000	12.0000	12.0000	+99.336%	2	93	-95.500%
2025-03-31	6.0200	6.0200	6.0200	6.0200	+3.793%	4	93	-91.030%
2025-03-25	5.8000	5.8000	5.8000	5.8000	-4.918%	2	89	-90.690%
2025-03-11	8.8700	8.8700	6.1000	6.1000	-14.205%	2	87	-91.148%
2025-03-04	7.5000	7.5000	7.1100	7.1100	+16.557%	2	88	-92.405%
2025-02-27	6.1000	6.1000	6.1000	6.1000	+10.909%	2	85	-91.148%
2025-02-24	5.5000	5.5000	5.5000	5.5000	-17.293%	5	85	-90.182%
2025-02-12	7.4300	7.4300	6.6500	6.6500	-7.123%	4	87	-91.880%
2025-01-16	7.1600	7.1600	7.1600	7.1600	-12.147%	1	85	-92.458%
2024-12-30	8.1500	8.1500	8.1500	8.1500	+8.667%	1	85	-93.374%
2024-12-26	7.5000	7.5000	7.5000	7.5000	-9.091%	51	84	-92.800%
2024-12-19	8.2500	8.2500	8.2500	8.2500	+8.553%	1	33	-93.455%
2024-12-18	7.6000	7.6000	7.6000	7.6000	+16.923%	1	33	-92.895%
2024-12-03	6.5000	6.5000	6.5000	6.5000	-7.143%	1	33	-91.692%
2024-11-19	7.0000	7.0000	7.0000	7.0000	-23.246%	1	33	-92.286%
2024-11-01	9.4400	9.4400	9.1200	9.1200	0.000%	20	33	-94.079%
2024-10-08	9.1200	9.1200	9.1200	9.1200	+7.294%	1	31	-94.079%
2024-10-04	8.5000	8.5000	8.5000	8.5000	-15.842%	2	30	-93.647%
2024-10-03	10.1000	10.1000	10.1000	10.1000	+1.917%	1	29	-94.653%
2024-09-18	9.9100	9.9100	9.9100	9.9100	-4.251%	1	30	-94.551%
2024-09-13	10.3500	10.3500	10.3500	10.3500	+2.172%	2	30	-94.783%
2024-09-12	10.1300	10.1300	10.1300	10.1300	-5.767%	1	29	-94.669%
2024-09-11	10.7500	10.7500	10.7500	10.7500	+39.610%	2	28	-94.977%
2024-08-29	8.7500	8.7500	7.7000	7.7000	-42.963%	2	26	-92.987%
2024-08-07	13.5000	13.5000	13.5000	13.5000	-14.286%	1	25	-96.000%
2024-08-05	14.5000	15.7500	14.5000	15.7500	+43.182%	3	26	-96.571%
2024-08-02	11.0000	11.0000	11.0000	11.0000	0.000%	2	23	-95.091%
2024-07-19	11.0000	11.0000	11.0000	11.0000	+6.796%	10	22	-95.091%
2024-07-16	10.3000	10.3000	10.3000	10.3000	-6.364%	5	17	-94.757%
2024-07-15	11.0000	11.0000	11.0000	11.0000	0.000%	1	12	-95.091%
2024-07-12	11.0000	11.0000	11.0000	11.0000	-15.385%	6	13	-95.091%
2024-07-02	13.0000	13.0000	13.0000	13.0000	+0.697%	7	10	-95.846%
2024-07-01	12.9100	12.9100	12.9100	12.9100	-0.463%	1	3	-95.817%
2024-06-27	12.9700	12.9700	12.9700	12.9700	+3.347%	1	2	-95.837%
2024-06-26	12.5500	12.5500	12.5500	12.5500	0.000%	1	1	-95.697%