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COHR20260821C380
COHR Aug 21 2026 380.00 Call (COHR260821C00380000)
option OPRA

EOD

Aug 19, 2026

0.0400-80.000%(-0.1600)46

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	0.1800	0.1800	0.0100	0.0400	-80.000%	46	2,931	0.000%
2026-08-18	1.2500	1.5000	0.1900	0.2000	-96.117%	540	2,929	-80.000%
2026-08-17	1.9500	8.3000	1.9500	5.1500	+190.960%	1,083	2,762	-99.223%
2026-08-14	2.2000	5.5000	1.4000	1.7700	-41.000%	393	2,554	-97.740%
2026-08-13	9.2000	13.0000	2.4600	3.0000	-80.583%	490	2,505	-98.667%
2026-08-12	15.7000	18.1000	10.8000	15.4500	+80.491%	543	2,384	-99.741%
2026-08-11	8.0500	8.9800	7.9400	8.5600	+0.706%	37	2,383	-99.533%
2026-08-10	28.3000	28.3000	8.5000	8.5000	-74.436%	387	2,383	-99.529%
2026-08-07	27.3900	41.3200	27.3900	33.2500	+107.813%	592	2,354	-99.880%
2026-08-06	10.8300	23.5000	10.8300	16.0000	-10.011%	1,477	2,354	-99.750%
2026-08-05	16.6400	23.4000	16.5000	17.7800	+7.108%	23	1,531	-99.775%
2026-08-04	13.4500	20.0000	13.4500	16.6000	+150.755%	325	1,524	-99.759%
2026-08-03	5.4000	6.9000	5.3700	6.6200	+101.829%	1,471	1,510	-99.396%
2026-07-31	4.2700	4.2700	3.2800	3.2800	+64.000%	8	204	-98.780%
2026-07-30	2.0000	2.0000	2.0000	2.0000	+700.000%	1	196	-98.000%
2026-07-29	1.6400	1.9300	0.2500	0.2500	-88.208%	6	195	-84.000%
2026-07-28	3.2000	3.2000	1.8500	2.1200	-51.818%	17	194	-98.113%
2026-07-27	7.4000	7.8000	3.8000	4.4000	-46.988%	19	205	-99.091%
2026-07-24	9.2000	9.9000	8.2200	8.3000	-50.888%	8	216	-99.518%
2026-07-23	19.8000	21.4300	16.7000	16.9000	-9.042%	11	218	-99.763%
2026-07-22	18.5800	18.5800	18.5800	18.5800	-5.445%	1	217	-99.785%
2026-07-21	14.8000	20.8100	14.8000	19.6500	+69.397%	32	216	-99.796%
2026-07-20	12.5000	13.7500	11.6000	11.6000	+16.000%	28	191	-99.655%
2026-07-17	7.0000	10.7000	7.0000	10.0000	-1.961%	10	192	-99.600%
2026-07-16	12.6000	12.6000	10.2000	10.2000	-35.443%	7	191	-99.608%
2026-07-15	19.2000	19.2000	12.3500	15.8000	-22.014%	15	190	-99.747%
2026-07-14	23.6100	23.6100	19.7000	20.2600	-1.459%	43	188	-99.803%
2026-07-13	23.8000	23.8000	20.5600	20.5600	-37.125%	5	162	-99.805%
2026-07-09	29.1000	32.7000	29.1000	32.7000	+26.597%	4	162	-99.878%
2026-07-08	25.0000	25.8300	22.7200	25.8300	-0.193%	28	159	-99.845%
2026-07-07	28.0000	28.0000	24.2000	25.8800	-29.174%	12	151	-99.845%
2026-07-06	42.0000	42.6000	36.5400	36.5400	+11.743%	9	150	-99.891%
2026-07-02	39.5000	39.5000	32.7000	32.7000	-37.833%	39	147	-99.878%
2026-07-01	54.6000	62.7000	50.3000	52.6000	-22.465%	77	147	-99.924%
2026-06-30	65.0000	71.2000	62.1900	67.8400	+1.254%	37	111	-99.941%
2026-06-29	58.0000	67.0000	41.0000	67.0000	+9.836%	109	105	-99.940%
2026-06-26	59.8600	66.3500	57.0000	61.0000	-22.392%	24	100	-99.934%
2026-06-25	65.9400	78.6000	65.9400	78.6000	+6.216%	35	98	-99.949%
2026-06-24	69.1000	74.0000	68.9000	74.0000	+12.462%	25	101	-99.946%
2026-06-23	70.6400	73.7100	63.5600	65.8000	-29.776%	27	102	-99.939%
2026-06-22	62.9900	101.0000	62.9900	93.7000	+37.471%	46	87	-99.957%
2026-06-18	65.0000	75.7000	65.0000	68.1600	+9.476%	26	104	-99.941%
2026-06-17	64.3400	68.8900	62.2600	62.2600	-6.376%	10	104	-99.936%
2026-06-16	67.8100	67.8100	66.5000	66.5000	-24.850%	14	104	-99.940%
2026-06-15	90.0000	90.0000	76.5000	88.4900	+19.581%	16	103	-99.955%
2026-06-12	66.0000	74.0000	66.0000	74.0000	+37.751%	28	106	-99.946%
2026-06-11	56.0500	56.0500	53.4700	53.7200	-7.379%	3	115	-99.926%
2026-06-10	60.9000	60.9000	56.2000	58.0000	+4.939%	11	113	-99.931%
2026-06-09	67.1000	67.1000	47.6200	55.2700	-26.307%	15	109	-99.928%
2026-06-08	71.3200	75.0000	71.3200	75.0000	+8.696%	2	102	-99.947%
2026-06-05	79.1500	79.1500	68.7000	69.0000	-6.945%	17	103	-99.942%
2026-06-04	74.1500	74.1500	74.1500	74.1500	-17.611%	1	98	-99.946%
2026-06-03	100.0300	100.0300	90.0000	90.0000	-9.091%	6	98	-99.956%
2026-06-02	76.0000	100.0000	76.0000	99.0000	+73.350%	20	100	-99.960%
2026-06-01	48.4000	57.1100	48.4000	57.1100	+20.232%	27	112	-99.930%
2026-05-29	60.0000	60.0000	46.4000	47.5000	-28.139%	24	117	-99.916%
2026-05-28	67.5000	70.0000	66.0000	66.1000	-5.301%	6	109	-99.939%
2026-05-27	65.9800	69.8000	65.9800	69.8000	+1.159%	7	106	-99.943%
2026-05-26	66.5000	72.9000	65.7000	69.0000	+4.308%	34	109	-99.942%
2026-05-22	67.0000	69.0000	65.7500	66.1500	-3.388%	39	110	-99.940%
2026-05-21	67.5200	68.8000	66.0000	68.4700	+24.242%	20	94	-99.942%
2026-05-19	57.7000	58.0000	47.0000	55.1100	-8.150%	12	94	-99.927%
2026-05-18	63.1000	65.7000	60.0000	60.0000	-25.000%	11	95	-99.933%
2026-05-15	72.0000	80.9900	72.0000	80.0000	-13.411%	31	95	-99.950%
2026-05-13	92.3900	92.3900	92.3900	92.3900	+60.177%	1	92	-99.957%
2026-05-12	70.7000	70.7000	57.6800	57.6800	-22.054%	5	92	-99.931%
2026-05-11	70.3500	74.4000	70.3500	74.0000	+106.704%	39	92	-99.946%
2026-05-08	35.8000	35.8000	35.8000	35.8000	+6.074%	1	69	-99.888%
2026-05-07	42.3000	42.3000	33.7500	33.7500	-37.500%	5	69	-99.881%
2026-05-06	54.0000	54.0000	54.0000	54.0000	+9.312%	3	66	-99.926%
2026-05-05	49.4000	49.4000	49.4000	49.4000	+15.017%	1	63	-99.919%
2026-04-30	42.9500	42.9500	42.9500	42.9500	+20.140%	2	63	-99.907%
2026-04-29	37.2100	37.2100	35.7500	35.7500	+1.852%	4	61	-99.888%
2026-04-28	32.7000	35.1000	32.7000	35.1000	-39.136%	2	62	-99.886%
2026-04-23	57.6700	57.6700	57.6700	57.6700	-3.562%	1	63	-99.931%
2026-04-21	63.3500	63.3500	59.0000	59.8000	+4.545%	12	52	-99.933%
2026-04-17	53.0900	57.2000	53.0200	57.2000	+43.358%	15	52	-99.930%
2026-04-15	39.9000	39.9000	39.9000	39.9000	-1.869%	1	43	-99.900%
2026-04-13	40.6600	40.6600	40.6600	40.6600	-5.858%	1	43	-99.902%
2026-04-10	30.2000	43.1900	30.2000	43.1900	+39.323%	3	43	-99.907%
2026-04-09	34.9000	34.9000	31.0000	31.0000	+94.969%	3	44	-99.871%
2026-03-30	15.9000	15.9000	15.9000	15.9000	-29.396%	1	42	-99.748%
2026-03-26	22.5200	22.5200	22.5200	22.5200	-25.529%	1	41	-99.822%
2026-03-25	30.2400	30.2400	30.2400	30.2400	-6.667%	1	41	-99.868%
2026-03-04	32.6000	32.6000	32.3000	32.4000	-14.961%	9	41	-99.877%
2026-03-02	38.1000	38.1000	38.1000	38.1000	+43.774%	34	34	-99.895%
2026-02-24	25.5000	26.5000	25.5000	26.5000	0.000%	34	34	-99.849%