Dark

BRKB20260918P475
BRK.B Sep 18 2026 475.00 Put (BRKB260918P00475000)
option OPRA

EOD

Jun 30, 2026

6.00-8.397%(-0.55)22

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-30	6.1600	6.2500	5.8000	6.0000	-8.397%	22	1,145	0.000%
2026-06-29	5.9200	6.5500	5.9200	6.5500	+3.150%	64	1,130	-8.397%
2026-06-26	8.1500	8.1500	6.3000	6.3500	-28.086%	266	1,134	-5.512%
2026-06-25	7.1200	9.4000	7.1200	8.8300	+23.497%	118	1,105	-32.050%
2026-06-24	6.8500	7.1500	6.5700	7.1500	-8.917%	20	994	-16.084%
2026-06-23	7.7000	7.8500	7.4900	7.8500	-10.795%	4	985	-23.567%
2026-06-22	8.4000	8.9000	8.2500	8.8000	-6.383%	11	984	-31.818%
2026-06-18	8.0700	9.4000	8.0700	9.4000	+8.671%	11	973	-36.170%
2026-06-17	8.3500	9.1500	8.3500	8.6500	+19.806%	228	973	-30.636%
2026-06-16	7.2000	7.2200	7.1600	7.2200	-12.485%	4	756	-16.898%
2026-06-15	9.7300	9.7300	7.5000	8.2500	-26.009%	44	756	-27.273%
2026-06-12	11.3100	11.3100	11.1500	11.1500	-14.231%	12	737	-46.188%
2026-06-11	13.0000	13.0000	13.0000	13.0000	+13.339%	1	727	-53.846%
2026-06-10	11.1000	11.4700	11.1000	11.4700	+0.791%	47	727	-47.690%
2026-06-09	11.3800	11.3800	11.3800	11.3800	+2.986%	1	707	-47.276%
2026-06-08	11.0500	11.0500	11.0500	11.0500	+4.739%	2	708	-45.701%
2026-06-05	11.3700	11.3700	10.3100	10.5500	-28.716%	19	710	-43.128%
2026-06-04	15.7900	15.7900	14.7000	14.8000	-0.671%	50	725	-59.459%
2026-06-03	16.8000	16.9000	14.6000	14.9000	-11.257%	24	731	-59.732%
2026-06-02	18.7500	18.7500	16.7900	16.7900	-11.164%	14	736	-64.264%
2026-06-01	17.0000	18.9000	17.0000	18.9000	+23.127%	36	734	-68.254%
2026-05-29	15.2500	16.6400	15.2000	15.3500	+6.597%	39	736	-60.912%
2026-05-28	13.0600	14.4000	13.0600	14.4000	+4.348%	12	742	-58.333%
2026-05-27	11.8500	13.8000	11.8500	13.8000	+21.053%	4	730	-56.522%
2026-05-22	12.7900	12.8900	11.4000	11.4000	-18.571%	44	723	-47.368%
2026-05-21	14.4500	14.4500	14.0000	14.0000	0.000%	7	722	-57.143%
2026-05-20	14.8000	14.8000	14.0000	14.0000	+7.692%	6	722	-57.143%
2026-05-19	11.7400	13.0000	11.7000	13.0000	+4.839%	3	713	-53.846%
2026-05-18	13.4500	13.4500	12.1500	12.4000	-3.125%	9	713	-51.613%
2026-05-15	12.6500	12.8000	12.4700	12.8000	-0.621%	10	713	-53.125%
2026-05-14	13.1000	13.1000	12.8800	12.8800	+6.799%	6	709	-53.416%
2026-05-13	12.5000	12.8000	12.0600	12.0600	-1.951%	35	729	-50.249%
2026-05-12	12.1000	12.3000	12.1000	12.3000	-16.948%	2	729	-51.220%
2026-05-11	15.0000	15.1500	14.7000	14.8100	-5.367%	74	729	-59.487%
2026-05-08	15.4500	15.6500	15.3000	15.6500	-5.723%	9	710	-61.661%
2026-05-07	16.6500	16.7000	16.6000	16.6000	-14.872%	4	705	-63.855%
2026-05-06	19.1000	19.5000	19.1000	19.5000	-6.250%	11	701	-69.231%
2026-05-05	19.9000	21.6000	19.9000	20.8000	+2.716%	14	698	-71.154%
2026-05-04	15.8000	20.7500	15.7500	20.2500	+13.445%	29	701	-70.370%
2026-05-01	16.5400	18.3500	16.5400	17.8500	-0.833%	23	697	-66.387%
2026-04-30	18.0000	18.0000	18.0000	18.0000	-0.277%	5	697	-66.667%
2026-04-29	17.2500	18.0500	17.2000	18.0500	+5.556%	19	697	-66.759%
2026-04-28	16.3000	17.1000	15.7500	17.1000	-12.082%	3	678	-64.912%
2026-04-27	18.9000	19.5500	18.8000	19.4500	-9.112%	9	679	-69.152%
2026-04-24	21.4000	21.4000	21.4000	21.4000	-0.233%	3	671	-71.963%
2026-04-23	21.4500	21.4500	21.4500	21.4500	-5.797%	3	668	-72.028%
2026-04-22	21.2300	22.7700	20.8500	22.7700	+16.769%	21	665	-73.650%
2026-04-21	19.5000	19.5000	19.5000	19.5000	+3.448%	5	677	-69.231%
2026-04-20	18.8700	18.8700	18.8500	18.8500	+13.213%	2	677	-68.170%
2026-04-17	17.6000	17.6000	16.6500	16.6500	-16.750%	5	677	-63.964%
2026-04-16	18.8700	20.2500	18.8700	20.0000	+6.383%	15	678	-70.000%
2026-04-15	18.3000	18.8000	17.7500	18.8000	+6.215%	25	668	-68.085%
2026-04-14	17.4000	18.1000	16.7000	17.7000	+1.724%	34	655	-66.102%
2026-04-13	18.5000	18.6000	17.2500	17.4000	-3.867%	29	656	-65.517%
2026-04-10	17.3000	18.1000	17.3000	18.1000	+13.125%	16	658	-66.851%
2026-04-09	17.9000	17.9000	15.9500	16.0000	-17.949%	83	658	-62.500%
2026-04-08	19.3500	19.5000	19.2500	19.5000	-8.451%	5	643	-69.231%
2026-04-07	21.2500	21.3300	21.2500	21.3000	-4.911%	75	645	-71.831%
2026-04-06	22.4000	22.4000	22.4000	22.4000	-1.322%	1	620	-73.214%
2026-04-02	22.7000	22.7000	22.7000	22.7000	+4.608%	1	619	-73.568%
2026-04-01	21.9500	21.9500	21.5000	21.7000	-9.205%	7	619	-72.350%
2026-03-31	23.9000	23.9000	23.9000	23.9000	-5.496%	1	613	-74.895%
2026-03-30	24.7800	25.2900	24.3500	25.2900	-8.036%	24	613	-76.275%
2026-03-27	26.1800	27.5000	25.6500	27.5000	+13.169%	7	612	-78.182%
2026-03-26	22.4500	24.3500	22.4500	24.3000	+8.725%	8	606	-75.309%
2026-03-25	22.6000	22.8500	22.1500	22.3500	+0.449%	28	600	-73.154%
2026-03-24	21.3500	22.3000	21.3000	22.2500	+2.299%	25	572	-73.034%
2026-03-23	21.7000	22.4500	21.0000	21.7500	+5.072%	27	547	-72.414%
2026-03-20	21.4500	22.2000	20.7000	20.7000	-3.721%	31	520	-71.014%
2026-03-19	21.5000	21.5000	21.5000	21.5000	+22.857%	2	498	-72.093%
2026-03-17	17.6400	17.9000	17.4400	17.5000	-2.235%	13	498	-65.714%
2026-03-16	17.9000	17.9000	17.9000	17.9000	-3.763%	6	491	-66.480%
2026-03-13	17.9500	19.0000	17.9500	18.6000	+5.085%	11	485	-67.742%
2026-03-11	17.6500	17.7500	17.5000	17.7000	+0.855%	25	474	-66.102%
2026-03-09	16.7500	18.0000	16.7500	17.5500	+12.500%	8	451	-65.812%
2026-03-06	16.5000	17.5500	15.6000	15.6000	-2.500%	11	445	-61.538%
2026-03-05	16.2800	16.2800	16.0000	16.0000	-11.111%	2	443	-62.500%
2026-03-04	20.3500	20.3500	18.0000	18.0000	-15.493%	31	442	-66.667%
2026-03-03	23.6000	23.6500	20.8000	21.3000	+6.500%	34	419	-71.831%
2026-03-02	18.6000	20.2000	18.6000	20.0000	+44.404%	6	389	-70.000%
2026-02-27	13.6000	13.9000	13.1000	13.8500	+3.745%	28	391	-56.679%
2026-02-26	14.6000	14.6000	13.2000	13.3500	-14.968%	42	381	-55.056%
2026-02-25	15.7000	15.7000	15.7000	15.7000	-5.136%	90	305	-61.783%
2026-02-24	16.5000	16.5500	16.5000	16.5500	+4.285%	4	305	-63.746%
2026-02-23	15.7000	15.8700	15.7000	15.8700	-3.818%	2	301	-62.193%
2026-02-19	15.8000	16.8000	15.7500	16.5000	+7.843%	92	301	-63.636%
2026-02-18	15.0000	15.4000	15.0000	15.3000	+7.368%	9	245	-60.784%
2026-02-17	14.6900	14.6900	14.2500	14.2500	-6.250%	3	238	-57.895%
2026-02-12	14.1000	15.2000	14.1000	15.2000	+14.286%	67	235	-60.526%
2026-02-06	13.5000	13.5000	13.3000	13.3000	-7.317%	32	176	-54.887%
2026-02-05	14.2000	14.3500	14.2000	14.3500	-20.011%	94	144	-58.188%
2026-02-03	17.9400	17.9400	17.9400	17.9400	-10.120%	1	54	-66.555%
2026-02-02	20.4600	20.4600	19.9600	19.9600	-8.817%	2	55	-69.940%
2026-01-30	22.8500	22.8500	21.4000	21.8900	-3.611%	47	55	-72.590%
2026-01-29	22.7000	22.7100	22.5800	22.7100	+1.611%	3	14	-73.580%
2026-01-28	22.2000	22.3500	22.2000	22.3500	+17.016%	2	12	-73.154%
2026-01-22	19.1000	19.1000	19.1000	19.1000	+1.650%	1	10	-68.586%
2026-01-20	19.2000	19.2000	18.7900	18.7900	0.000%	11	10	-68.068%