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BRKB20261218P330
BRK.B Dec 18 2026 330.00 Put (BRKB261218P00330000)
option OPRA

EOD

Jun 30, 2026

0.9200+15.000%(+0.1200)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-30	0.9200	0.9200	0.9200	0.9200	+15.000%	1	112	0.000%
2026-06-05	0.8000	0.8000	0.8000	0.8000	0.000%	10	111	+15.000%
2026-05-20	0.8000	0.8000	0.8000	0.8000	-10.112%	1	121	+15.000%
2026-05-11	0.8900	0.8900	0.8900	0.8900	-18.349%	1	120	+3.371%
2026-05-05	1.1000	1.1300	1.0800	1.0900	-33.939%	20	120	-15.596%
2026-04-14	1.7400	1.7400	1.6400	1.6500	-41.071%	10	123	-44.242%
2026-03-30	2.8000	2.8000	2.8000	2.8000	+3.704%	1	123	-67.143%
2026-03-27	2.7000	2.7000	2.7000	2.7000	+5.469%	1	123	-65.926%
2026-03-25	2.5300	2.5600	2.5300	2.5600	+4.065%	2	123	-64.063%
2026-03-20	2.4600	2.4600	2.4600	2.4600	+10.811%	2	123	-62.602%
2026-03-18	2.1600	2.2200	2.1600	2.2200	+13.846%	2	125	-58.559%
2026-03-09	1.5200	1.9500	1.5200	1.9500	+21.118%	4	125	-52.821%
2026-03-05	1.6600	1.6600	1.6100	1.6100	-15.263%	2	125	-42.857%
2026-03-02	1.9000	1.9000	1.9000	1.9000	+3.825%	2	125	-51.579%
2026-01-30	1.8700	2.0500	1.7300	1.8300	+7.018%	32	123	-49.727%
2026-01-07	1.7400	1.8000	1.6700	1.7100	-5.000%	14	122	-46.199%
2025-12-31	1.6800	1.8000	1.6800	1.8000	+5.263%	3	123	-48.889%
2025-12-30	1.7000	1.7100	1.7000	1.7100	-2.841%	2	123	-46.199%
2025-12-29	1.8200	1.8200	1.7300	1.7600	-5.376%	8	123	-47.727%
2025-12-26	1.7500	1.8600	1.7500	1.8600	+10.059%	2	121	-50.538%
2025-12-23	1.6900	1.6900	1.6900	1.6900	-6.630%	2	122	-45.562%
2025-12-22	1.8300	1.9800	1.8100	1.8100	-1.630%	10	123	-49.171%
2025-12-19	1.8500	1.8500	1.8400	1.8400	-25.203%	10	122	-50.000%
2025-11-10	2.4800	2.4800	2.4600	2.4600	-1.992%	2	117	-62.602%
2025-11-07	2.4500	2.5100	2.4200	2.5100	-3.462%	4	117	-63.347%
2025-10-06	2.6000	2.6000	2.6000	2.6000	-52.294%	10	117	-64.615%
2025-08-04	5.4500	5.4500	5.4500	5.4500	-17.047%	1	107	-83.119%
2025-06-18	6.5700	6.5700	6.5700	6.5700	-5.468%	1	113	-85.997%
2025-05-23	6.9500	6.9500	6.9500	6.9500	+4.511%	2	114	-86.763%
2025-05-22	6.8000	6.8000	6.6500	6.6500	-14.744%	6	114	-86.165%
2025-05-05	7.5000	7.8000	7.5000	7.8000	-10.857%	2	114	-88.205%
2025-04-09	8.7500	8.7500	8.7500	8.7500	-38.119%	5	112	-89.486%
2025-04-07	14.7500	14.7500	14.1400	14.1400	+57.111%	6	117	-93.494%
2025-04-04	9.0000	9.0000	9.0000	9.0000	+71.429%	2	119	-89.778%
2025-03-31	5.2500	5.2500	5.2500	5.2500	+5.000%	1	118	-82.476%
2025-03-21	5.0000	5.0000	5.0000	5.0000	0.000%	4	118	-81.600%
2025-03-17	5.0000	5.0000	5.0000	5.0000	-9.584%	2	118	-81.600%
2025-03-14	5.5300	5.5300	5.5300	5.5300	-2.982%	2	118	-83.363%
2025-02-26	5.7000	5.7000	5.7000	5.7000	-16.176%	1	118	-83.860%
2025-01-13	6.7500	6.8100	6.7000	6.8000	+44.681%	12	119	-86.471%
2024-12-02	4.7000	4.7000	4.7000	4.7000	0.000%	3	113	-80.426%
2024-11-27	4.7000	4.7000	4.7000	4.7000	-5.051%	1	110	-80.426%
2024-11-15	4.9500	4.9500	4.9500	4.9500	-24.427%	2	110	-81.414%
2024-10-24	6.5500	6.5500	6.5500	6.5500	+2.504%	4	110	-85.954%
2024-10-16	6.3900	6.3900	6.3900	6.3900	+4.754%	1	110	-85.603%
2024-10-15	6.1000	6.1000	6.1000	6.1000	-7.576%	1	109	-84.918%
2024-10-14	6.6000	6.6000	6.6000	6.6000	+0.152%	1	108	-86.061%
2024-10-11	6.5900	6.5900	6.5900	6.5900	-2.946%	2	108	-86.039%
2024-10-10	6.7900	6.7900	6.7900	6.7900	-2.302%	1	107	-86.451%
2024-10-09	6.9500	6.9500	6.9500	6.9500	0.000%	1	106	-86.763%
2024-10-08	6.9500	6.9500	6.9500	6.9500	+0.871%	1	105	-86.763%
2024-10-07	6.8900	6.8900	6.8900	6.8900	-2.821%	1	104	-86.647%
2024-10-04	7.0900	7.0900	7.0900	7.0900	-6.711%	2	104	-87.024%
2024-10-03	7.6000	7.6000	7.6000	7.6000	+4.828%	1	103	-87.895%
2024-10-02	7.0900	7.2500	7.0900	7.2500	+2.257%	2	102	-87.310%
2024-10-01	7.0900	7.0900	7.0900	7.0900	-1.391%	1	101	-87.024%
2024-09-30	7.1900	7.1900	7.1900	7.1900	+2.568%	1	100	-87.204%
2024-09-27	7.0100	7.0100	7.0100	7.0100	-7.152%	2	99	-86.876%
2024-09-26	7.5500	7.5500	7.5500	7.5500	+2.165%	1	98	-87.815%
2024-09-25	7.3900	7.3900	7.3900	7.3900	+1.372%	1	98	-87.551%
2024-09-24	7.2900	7.2900	7.2900	7.2900	-1.486%	1	97	-87.380%
2024-09-23	7.0900	7.4000	7.0900	7.4000	+3.064%	2	96	-87.568%
2024-09-20	7.1800	7.1800	7.1800	7.1800	+1.127%	2	95	-87.187%
2024-09-19	7.1000	7.1000	7.1000	7.1000	-5.960%	1	94	-87.042%
2024-09-18	7.5500	7.5500	7.5500	7.5500	+5.007%	1	93	-87.815%
2024-09-17	7.1900	7.1900	7.1900	7.1900	-8.408%	1	93	-87.204%
2024-09-16	7.8500	7.8500	7.8500	7.8500	+0.641%	1	92	-88.280%
2024-09-13	7.8500	7.9000	7.7800	7.8000	+0.257%	46	92	-88.205%
2024-09-12	7.7800	7.7800	7.7800	7.7800	-2.750%	1	102	-88.175%
2024-09-11	7.7700	8.0000	7.7700	8.0000	+16.788%	2	101	-88.500%
2024-09-10	6.8500	6.8500	6.8500	6.8500	-4.463%	1	100	-86.569%
2024-09-09	7.1700	7.1700	7.1700	7.1700	-3.108%	1	99	-87.169%
2024-09-06	6.8500	7.5500	6.8500	7.4000	+12.977%	10	98	-87.568%
2024-09-05	6.5500	6.8500	6.2000	6.5500	-1.799%	142	94	-85.954%
2024-09-04	6.0600	6.6700	6.0600	6.6700	+11.167%	2	31	-86.207%
2024-09-03	5.5500	6.0000	5.5500	6.0000	+2.564%	3	29	-84.667%
2024-08-30	5.8500	5.8500	5.8500	5.8500	-7.143%	2	25	-84.274%
2024-08-29	6.3000	6.3000	6.3000	6.3000	-7.895%	1	25	-85.397%
2024-08-26	6.7100	6.8400	6.6300	6.8400	-29.485%	10	24	-86.550%
2024-08-08	9.0700	9.7000	9.0700	9.7000	-15.652%	17	14	-90.515%
2024-08-05	11.5000	11.5000	11.5000	11.5000	+15.000%	1	19	-92.000%
2024-08-02	8.9000	10.0000	8.9000	10.0000	+24.224%	8	18	-90.800%
2024-07-31	8.0500	8.0500	8.0500	8.0500	+4.005%	2	16	-88.571%
2024-07-17	7.7400	7.7400	7.7400	7.7400	-9.895%	5	16	-88.114%
2024-07-15	8.5900	8.5900	8.5900	8.5900	-14.100%	10	11	-89.290%
2024-07-01	10.0000	10.0000	10.0000	10.0000	+8.696%	10	11	-90.800%
2024-06-25	9.2000	9.2000	9.2000	9.2000	0.000%	1	1	-90.000%