Dark

COHR20260918P200
COHR Sep 18 2026 200.00 Put (COHR260918P00200000)
option OPRA

EOD

Aug 19, 2026

1.05+15.385%(+0.14)55

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	0.9000	1.1500	0.9000	1.0500	+15.385%	55	1,158	0.000%
2026-08-18	0.9100	0.9800	0.8500	0.9100	+111.628%	170	1,132	+15.385%
2026-08-17	0.6100	0.7000	0.3700	0.4300	-49.412%	59	1,034	+144.186%
2026-08-14	0.8200	1.0000	0.7300	0.8500	+13.333%	10	1,042	+23.529%
2026-08-13	1.2700	1.2700	0.5600	0.7500	-25.000%	72	1,040	+40.000%
2026-08-12	1.0000	1.0200	0.8000	1.0000	-43.503%	94	1,003	+5.000%
2026-08-11	2.1000	2.1000	1.6500	1.7700	+7.273%	191	969	-40.678%
2026-08-10	1.8500	2.0000	1.6300	1.6500	+17.021%	59	942	-36.364%
2026-08-07	1.7500	2.1000	1.2000	1.4100	-53.000%	47	935	-25.532%
2026-08-06	4.5000	4.5000	2.7500	3.0000	-25.000%	47	942	-65.000%
2026-08-05	3.9500	4.0500	3.7500	4.0000	-9.091%	9	917	-73.750%
2026-08-04	5.3500	5.6000	4.2000	4.4000	-45.000%	18	919	-76.136%
2026-08-03	12.7000	14.0400	8.0000	8.0000	-31.624%	15	923	-86.875%
2026-07-31	9.2800	11.7000	9.2800	11.7000	-26.369%	51	915	-91.026%
2026-07-30	16.4000	16.6000	15.0000	15.8900	-28.100%	4	906	-93.392%
2026-07-29	17.6000	22.4700	17.6000	22.1000	+21.096%	25	906	-95.249%
2026-07-28	15.8500	20.0300	15.8500	18.2500	+44.841%	16	912	-94.247%
2026-07-27	11.8500	13.8600	11.8500	12.6000	+23.288%	26	905	-91.667%
2026-07-24	10.2200	10.2200	10.2200	10.2200	+26.173%	1	889	-89.726%
2026-07-23	8.1000	8.1000	7.8000	8.1000	-1.460%	4	888	-87.037%
2026-07-22	8.2500	8.2500	8.2200	8.2200	-13.474%	3	889	-87.226%
2026-07-21	10.0000	10.0000	9.5000	9.5000	-18.103%	8	889	-88.947%
2026-07-20	11.1000	11.7000	11.0000	11.6000	-12.121%	6	891	-90.948%
2026-07-17	15.3900	15.6500	12.5000	13.2000	+0.533%	36	889	-92.045%
2026-07-16	11.6700	13.5000	11.6700	13.1300	+18.288%	13	894	-92.003%
2026-07-15	10.6000	12.1000	10.6000	11.1000	+15.746%	14	885	-90.541%
2026-07-14	9.4500	9.5900	9.4500	9.5900	-5.980%	6	883	-89.051%
2026-07-13	9.5000	10.2000	9.5000	10.2000	-9.574%	4	888	-89.706%
2026-07-08	10.8000	11.7000	10.0000	11.2800	+7.429%	29	887	-90.691%
2026-07-07	10.8000	11.0300	10.5000	10.5000	+14.754%	10	885	-90.000%
2026-07-02	7.8000	9.1500	7.8000	9.1500	+28.873%	27	869	-88.525%
2026-07-01	7.0200	7.1000	6.9000	7.1000	-11.139%	24	869	-85.211%
2026-06-24	8.0000	8.0000	7.9900	7.9900	+3.766%	14	879	-86.859%
2026-06-23	7.6500	7.7000	6.8000	7.7000	+36.283%	18	879	-86.364%
2026-06-22	5.5000	5.6500	5.5000	5.6500	-10.317%	2	878	-81.416%
2026-06-18	6.3000	6.3000	6.3000	6.3000	-0.631%	1	877	-83.333%
2026-06-17	6.0000	7.0000	6.0000	6.3400	+7.095%	12	877	-83.438%
2026-06-15	5.9200	5.9200	5.9200	5.9200	-40.800%	1	877	-82.264%
2026-06-11	10.0000	10.0000	10.0000	10.0000	-9.420%	4	877	-89.500%
2026-06-10	11.0400	11.0400	11.0400	11.0400	-0.987%	1	877	-90.489%
2026-06-09	11.1500	11.1500	11.1500	11.1500	+39.375%	2	877	-90.583%
2026-06-08	8.0000	8.0000	8.0000	8.0000	-11.111%	1	877	-86.875%
2026-06-05	6.7000	9.0000	6.7000	9.0000	+49.007%	376	877	-88.333%
2026-06-04	7.0600	7.4000	6.0400	6.0400	-11.176%	8	560	-82.616%
2026-06-03	6.8000	6.8000	6.8000	6.8000	-10.644%	2	562	-84.559%
2026-06-02	7.6100	7.6100	7.6100	7.6100	-16.374%	1	564	-86.202%
2026-06-01	9.0000	9.3000	9.0000	9.1000	+1.336%	202	564	-88.462%
2026-05-29	8.5000	8.9800	8.4000	8.9800	+18.940%	17	364	-88.307%
2026-05-28	7.5500	7.5500	7.5500	7.5500	-3.205%	10	354	-86.093%
2026-05-26	8.2000	8.2000	7.8000	7.8000	-2.500%	2	354	-86.538%
2026-05-22	8.5000	8.5000	8.0000	8.0000	-18.616%	17	361	-86.875%
2026-05-20	9.8300	9.8300	9.8300	9.8300	-4.748%	5	361	-89.318%
2026-05-18	10.5000	10.5000	10.3000	10.3200	+13.407%	8	356	-89.826%
2026-05-15	9.1000	9.1000	9.1000	9.1000	+8.333%	1	356	-88.462%
2026-05-13	8.4000	8.4000	8.4000	8.4000	-14.286%	15	356	-87.500%
2026-05-12	9.8000	9.8000	9.8000	9.8000	+1.031%	15	371	-89.286%
2026-05-11	9.7000	9.7000	9.7000	9.7000	-16.379%	5	371	-89.175%
2026-05-08	11.2400	11.6000	11.2400	11.6000	-14.074%	6	374	-90.948%
2026-05-07	12.5000	13.5000	12.5000	13.5000	+8.000%	2	374	-92.222%
2026-05-06	12.0500	13.1000	12.0500	12.5000	-7.063%	19	374	-91.600%
2026-05-05	13.4500	13.4500	13.4500	13.4500	-6.532%	2	391	-92.193%
2026-05-04	14.2000	14.3900	14.2000	14.3900	-2.770%	2	389	-92.703%
2026-05-01	14.8000	14.8000	14.8000	14.8000	-17.778%	1	388	-92.905%
2026-04-30	16.4000	18.0000	16.4000	18.0000	-5.263%	45	388	-94.167%
2026-04-28	19.0000	19.0000	19.0000	19.0000	+13.095%	1	359	-94.474%
2026-04-27	16.8000	16.8000	16.8000	16.8000	+14.441%	2	358	-93.750%
2026-04-24	14.6800	14.6800	14.6800	14.6800	+4.857%	1	358	-92.847%
2026-04-23	14.0000	14.0000	14.0000	14.0000	-2.778%	2	357	-92.500%
2026-04-22	14.4000	14.4000	14.4000	14.4000	+2.273%	5	355	-92.708%
2026-04-21	14.0800	14.0800	14.0800	14.0800	-7.672%	1	360	-92.543%
2026-04-17	15.2500	15.2500	15.2500	15.2500	-10.294%	1	360	-93.115%
2026-04-16	16.7000	17.1000	16.6000	17.0000	-10.385%	7	361	-93.824%
2026-04-15	18.1000	19.1000	18.0000	18.9700	-9.234%	12	363	-94.465%
2026-04-13	20.7000	20.9000	20.7000	20.9000	+1.456%	4	356	-94.976%
2026-04-10	21.4800	21.4800	20.6000	20.6000	-14.167%	5	355	-94.903%
2026-04-09	23.5000	24.0000	23.4000	24.0000	-0.621%	14	356	-95.625%
2026-04-08	25.1000	26.2000	24.1500	24.1500	-22.596%	8	352	-95.652%
2026-04-07	31.3000	31.3000	31.2000	31.2000	+1.200%	2	350	-96.635%
2026-04-06	31.8000	31.8000	30.2500	30.8300	+0.260%	43	352	-96.594%
2026-04-02	31.0000	31.5000	30.5000	30.7500	-7.100%	18	320	-96.585%
2026-04-01	31.6000	33.1000	31.6000	33.1000	-21.190%	6	320	-96.828%
2026-03-30	40.0000	42.0000	39.9000	42.0000	+22.093%	5	320	-97.500%
2026-03-27	35.3000	35.3000	34.4000	34.4000	+10.968%	3	321	-96.948%
2026-03-26	31.0000	31.0000	31.0000	31.0000	+7.639%	20	321	-96.613%
2026-03-25	28.8000	28.8000	28.8000	28.8000	-9.005%	30	301	-96.354%
2026-03-23	30.5000	31.6500	30.1000	31.6500	-5.804%	12	281	-96.682%
2026-03-20	29.6200	33.7600	29.6200	33.6000	+10.164%	21	282	-96.875%
2026-03-19	32.3000	32.3000	30.3500	30.5000	-10.029%	17	261	-96.557%
2026-03-17	36.9000	36.9000	33.9000	33.9000	+2.108%	9	252	-96.903%
2026-03-16	33.2000	33.2000	33.2000	33.2000	-8.891%	1	247	-96.837%
2026-03-13	35.3000	36.4400	35.3000	36.4400	+2.648%	71	246	-97.119%
2026-03-12	36.5000	36.5000	35.5000	35.5000	+0.567%	3	175	-97.042%
2026-03-11	34.2000	35.4000	34.2000	35.3000	-7.833%	16	172	-97.025%
2026-03-09	38.4500	38.6000	38.3000	38.3000	+28.094%	19	157	-97.258%
2026-03-04	29.6000	31.2000	29.6000	29.9000	+11.152%	22	140	-96.488%
2026-03-03	26.9000	26.9000	26.9000	26.9000	-13.198%	1	134	-96.097%
2026-02-24	30.9900	30.9900	30.9900	30.9900	-3.996%	1	134	-96.612%
2026-02-20	32.2800	32.2800	32.2800	32.2800	-15.276%	1	134	-96.747%
2026-02-18	38.1000	38.1000	38.1000	38.1000	-5.224%	20	134	-97.244%
2026-02-17	40.2000	40.2000	40.2000	40.2000	-2.190%	1	114	-97.388%
2026-02-12	41.1000	41.1000	41.1000	41.1000	+17.429%	1	113	-97.445%
2026-02-09	35.0000	35.0000	35.0000	35.0000	-20.725%	10	113	-97.000%
2026-02-05	43.5500	44.1500	43.5500	44.1500	+0.341%	3	103	-97.622%
2026-02-04	38.0700	44.3000	38.0700	44.0000	+1.617%	105	103	-97.614%
2026-01-27	43.3000	43.3000	43.3000	43.3000	-10.905%	5	11	-97.575%
2026-01-16	48.8000	48.8000	48.6000	48.6000	+4.292%	2	7	-97.840%
2026-01-07	46.6000	46.6000	46.6000	46.6000	-14.652%	3	7	-97.747%
2025-12-19	54.6000	54.6000	54.6000	54.6000	-2.291%	2	4	-98.077%
2025-12-08	55.8800	55.8800	55.8800	55.8800	-8.393%	1	2	-98.121%
2025-12-02	61.0000	61.0000	61.0000	61.0000	+0.826%	1	2	-98.279%
2025-12-01	60.5000	60.5000	60.5000	60.5000	0.000%	1	1	-98.264%