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BRKB20280121P250
BRK.B Jan 21 2028 250.00 Put (BRKB280121P00250000)
option OPRA

EOD

Aug 27, 2026

0.8200-16.327%(-0.1600)10

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-27	0.8200	0.8200	0.8200	0.8200	-16.327%	10	2,984	0.000%
2026-08-21	0.9800	0.9800	0.9800	0.9800	+1.031%	10	2,974	-16.327%
2026-08-20	0.9700	0.9700	0.9700	0.9700	+90.196%	10	2,974	-15.464%
2026-08-10	0.6000	0.6000	0.5100	0.5100	-53.636%	71	2,974	+60.784%
2026-06-26	1.1000	1.1000	1.1000	1.1000	+32.530%	64	2,920	-25.455%
2026-06-15	0.8300	0.8300	0.8300	0.8300	-8.791%	2	2,856	-1.205%
2026-06-04	1.0300	1.0300	0.9100	0.9100	-2.151%	60	2,856	-9.890%
2026-06-03	0.8300	0.9600	0.8300	0.9300	-15.455%	27	2,836	-11.828%
2026-05-29	1.1000	1.1000	1.0500	1.1000	+32.530%	100	2,811	-25.455%
2026-05-21	0.8300	0.8300	0.8300	0.8300	-10.753%	10	2,776	-1.205%
2026-05-15	0.8300	0.9700	0.8300	0.9300	-19.130%	40	2,786	-11.828%
2026-05-11	1.1500	1.1500	1.1500	1.1500	0.000%	5	2,796	-28.696%
2026-05-05	1.1800	1.1800	1.1500	1.1500	-7.258%	100	2,801	-28.696%
2026-05-01	1.2400	1.2400	1.2400	1.2400	+27.835%	1	2,701	-33.871%
2026-04-30	0.8500	0.9700	0.8500	0.9700	-25.954%	490	2,701	-15.464%
2026-04-28	1.3100	1.3100	1.3100	1.3100	-8.392%	1	2,211	-37.405%
2026-04-27	1.4300	1.4300	1.4300	1.4300	-11.180%	1	2,212	-42.657%
2026-04-22	1.6100	1.6100	1.6100	1.6100	+11.034%	1	2,211	-49.068%
2026-04-16	1.6300	1.7900	1.4500	1.4500	-11.043%	28	2,210	-43.448%
2026-04-15	1.6300	1.6300	1.6300	1.6300	+6.536%	3	2,196	-49.693%
2026-04-14	1.5300	1.5300	1.5300	1.5300	-12.069%	200	2,196	-46.405%
2026-04-01	1.7400	1.7400	1.7400	1.7400	-3.867%	300	1,996	-52.874%
2026-03-31	2.1000	2.1000	1.8100	1.8100	-17.727%	501	1,696	-54.696%
2026-03-26	2.2000	2.2000	2.2000	2.2000	+4.762%	2	1,195	-62.727%
2026-03-25	2.0000	2.1000	2.0000	2.1000	+5.000%	4	1,193	-60.952%
2026-03-24	2.0000	2.0000	2.0000	2.0000	+20.482%	100	1,189	-59.000%
2026-03-23	2.3500	2.3500	1.6600	1.6600	-24.545%	402	1,089	-50.602%
2026-03-20	2.0000	2.2000	1.9900	2.2000	+20.219%	6	722	-62.727%
2026-03-19	1.9500	1.9500	1.5100	1.8300	-6.154%	501	722	-55.191%
2026-03-18	1.7500	1.9500	1.7500	1.9500	+14.706%	9	227	-57.949%
2026-03-17	1.6000	1.7000	1.5300	1.7000	+6.250%	19	221	-51.765%
2026-03-16	1.6000	1.6000	1.6000	1.6000	+1.911%	5	214	-48.750%
2026-03-13	1.5700	1.5700	1.5700	1.5700	+36.522%	2	214	-47.771%
2026-03-11	1.1500	1.1500	1.1500	1.1500	-32.353%	1	212	-28.696%
2026-03-09	1.7000	1.7000	1.7000	1.7000	+47.826%	1	212	-51.765%
2026-03-05	1.1500	1.1500	1.1500	1.1500	-38.830%	15	213	-28.696%
2026-03-04	1.9500	1.9500	1.8100	1.8800	-6.000%	5	208	-56.383%
2026-03-03	1.9500	2.0000	1.9500	2.0000	+5.263%	2	205	-59.000%
2026-03-02	1.6000	1.9000	1.6000	1.9000	+43.939%	4	204	-56.842%
2026-02-26	1.3200	1.3200	1.3200	1.3200	-26.667%	1	200	-37.879%
2026-02-19	1.8000	1.8000	1.8000	1.8000	+32.353%	58	199	-54.444%
2026-02-04	1.3600	1.3600	1.3600	1.3600	-23.164%	1	145	-39.706%
2026-02-02	1.7000	1.7700	1.7000	1.7700	+14.935%	2	145	-53.672%
2026-01-30	1.5400	1.5400	1.5400	1.5400	-14.444%	1	144	-46.753%
2026-01-29	1.8000	1.8000	1.8000	1.8000	+2.857%	1	144	-54.444%
2026-01-28	1.7500	1.7500	1.7500	1.7500	+7.362%	4	143	-53.143%
2026-01-26	1.6300	1.6300	1.6300	1.6300	+21.642%	1	139	-49.693%
2026-01-22	1.7500	1.7500	1.3400	1.3400	-21.176%	2	138	-38.806%
2026-01-20	1.5300	1.7000	0.9000	1.7000	+8.280%	23	136	-51.765%
2026-01-15	1.5700	1.5700	1.5700	1.5700	+8.276%	1	116	-47.771%
2026-01-14	1.5000	1.5000	1.4500	1.4500	-6.452%	3	116	-43.448%
2026-01-08	1.5500	1.5500	1.5500	1.5500	-17.553%	1	116	-47.097%
2026-01-07	1.8800	1.8800	1.8800	1.8800	+10.588%	1	116	-56.383%
2026-01-06	1.9600	1.9600	1.7000	1.7000	+4.294%	2	117	-51.765%
2026-01-02	1.6300	1.6300	1.6300	1.6300	-16.837%	1	116	-49.693%
2025-12-31	1.9600	1.9600	1.9600	1.9600	+23.270%	1	116	-58.163%
2025-12-23	1.6800	1.7300	1.5900	1.5900	-5.917%	21	116	-48.428%
2025-12-22	1.5600	1.6900	1.5600	1.6900	+28.030%	3	121	-51.479%
2025-12-19	1.3200	1.3200	1.3200	1.3200	-22.353%	5	118	-37.879%
2025-12-17	1.7000	1.7000	1.7000	1.7000	-9.091%	1	113	-51.765%
2025-12-11	1.8400	1.8700	1.8400	1.8700	-4.592%	2	112	-56.150%
2025-12-10	1.9600	1.9600	1.9600	1.9600	+8.889%	15	112	-58.163%
2025-12-09	1.6000	1.8000	1.6000	1.8000	+16.129%	4	97	-54.444%
2025-12-08	1.5500	1.5500	1.3800	1.5500	-17.112%	21	94	-47.097%
2025-12-04	1.8400	1.9100	1.8400	1.8700	+7.471%	4	82	-56.150%
2025-12-03	1.7400	1.7400	1.7400	1.7400	-18.310%	1	80	-52.874%
2025-12-01	1.2000	2.1300	1.2000	2.1300	+13.298%	2	79	-61.502%
2025-11-28	1.8800	1.8800	1.8800	1.8800	-2.083%	2	78	-56.383%
2025-11-26	1.7700	1.9200	1.7700	1.9200	-10.698%	2	78	-57.292%
2025-11-24	1.7400	2.3400	1.7400	2.1500	-3.587%	3	78	-61.860%
2025-11-19	2.2300	2.2300	2.2300	2.2300	+22.527%	1	77	-63.229%
2025-11-12	2.2500	2.2500	1.8200	1.8200	-18.386%	32	76	-54.945%
2025-11-11	2.2300	2.2300	2.2300	2.2300	-0.446%	10	74	-63.229%
2025-11-07	2.2400	2.2400	2.2400	2.2400	-18.248%	10	74	-63.393%
2025-11-03	2.4100	2.7400	2.4100	2.7400	+13.693%	5	69	-70.073%
2025-10-31	2.4100	2.4100	2.4100	2.4100	-12.364%	1	69	-65.975%
2025-10-29	2.7500	2.7500	2.7500	2.7500	+4.167%	10	69	-70.182%
2025-10-27	2.5000	2.6400	2.1000	2.6400	+18.919%	18	41	-68.939%
2025-10-22	2.2200	2.2200	2.2200	2.2200	-2.632%	10	41	-63.063%
2025-10-20	2.4600	2.4600	2.2800	2.2800	-18.571%	21	31	-64.035%
2025-10-16	2.8000	2.8000	2.8000	2.8000	+12.000%	2	18	-70.714%
2025-10-13	2.6800	2.6800	2.5000	2.5000	0.000%	2	16	-67.200%
2025-10-09	2.4400	2.5000	2.4400	2.5000	+1.626%	2	15	-67.200%
2025-10-06	2.4600	2.4600	2.4600	2.4600	-1.992%	9	14	-66.667%
2025-10-02	2.5100	2.5100	2.5100	2.5100	-1.569%	1	15	-67.331%
2025-10-01	2.5500	2.5500	2.5500	2.5500	0.000%	8	14	-67.843%
2025-09-29	2.5500	2.5500	2.5500	2.5500	-8.602%	1	18	-67.843%
2025-09-24	2.7900	2.7900	2.7900	2.7900	+3.333%	1	17	-70.609%
2025-09-23	2.6100	2.7000	2.6000	2.7000	0.000%	16	0	-69.630%