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COHR20260821C370
COHR Aug 21 2026 370.00 Call (COHR260821C00370000)
option OPRA

EOD

Aug 19, 2026

0.0500-82.143%(-0.2300)96

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	0.2000	0.2700	0.0400	0.0500	-82.143%	96	519	0.000%
2026-08-18	1.8000	1.9000	0.2500	0.2800	-96.111%	170	577	-82.143%
2026-08-17	2.9500	11.4100	2.9500	7.2000	+182.353%	531	689	-99.306%
2026-08-14	3.6000	8.0000	2.2000	2.5500	-32.181%	202	468	-98.039%
2026-08-13	12.7100	16.5200	3.5600	3.7600	-79.839%	141	435	-98.670%
2026-08-12	25.3000	25.3000	13.9600	18.6500	+82.843%	159	453	-99.732%
2026-08-11	8.8100	11.7100	8.8100	10.2000	-11.227%	96	425	-99.510%
2026-08-10	36.8500	36.8500	11.4900	11.4900	-69.344%	91	396	-99.565%
2026-08-07	37.0000	45.1800	34.1000	37.4800	+84.631%	74	346	-99.867%
2026-08-06	24.1500	24.1500	20.0000	20.3000	-2.404%	89	348	-99.754%
2026-08-05	22.8000	26.1400	20.0000	20.8000	+0.483%	9	308	-99.760%
2026-08-04	17.0000	23.1300	16.6400	20.7000	+155.556%	82	305	-99.758%
2026-08-03	3.0000	8.1500	3.0000	8.1000	+102.500%	33	294	-99.383%
2026-07-31	5.2000	5.2000	4.0000	4.0000	+60.000%	2	284	-98.750%
2026-07-30	2.9000	2.9000	2.2000	2.5000	+92.308%	16	282	-98.000%
2026-07-29	1.5000	2.0700	1.3000	1.3000	-51.852%	6	289	-96.154%
2026-07-28	3.9000	3.9000	2.5400	2.7000	-46.535%	22	290	-98.148%
2026-07-27	8.2000	8.2000	5.0500	5.0500	-46.105%	7	289	-99.010%
2026-07-24	12.1000	12.3400	9.3700	9.3700	-52.194%	167	293	-99.466%
2026-07-23	20.0000	22.1000	19.6000	19.6000	-3.922%	17	167	-99.745%
2026-07-22	21.2900	21.2900	20.4000	20.4000	-8.929%	2	173	-99.755%
2026-07-21	19.6000	22.8000	19.6000	22.4000	+56.643%	9	171	-99.777%
2026-07-20	15.0000	15.0000	13.7000	14.3000	+20.777%	19	169	-99.650%
2026-07-17	12.0000	12.0000	11.8400	11.8400	+0.766%	2	154	-99.578%
2026-07-16	11.7500	11.7500	11.7500	11.7500	-20.501%	1	153	-99.574%
2026-07-15	20.2000	20.2000	14.7800	14.7800	-33.122%	12	154	-99.662%
2026-07-14	26.0000	26.0000	22.1000	22.1000	+0.455%	10	152	-99.774%
2026-07-13	24.9400	24.9400	22.0000	22.0000	-27.176%	11	151	-99.773%
2026-07-10	27.9800	30.2100	27.9800	30.2100	-13.686%	3	141	-99.834%
2026-07-09	35.0000	35.0000	34.7000	35.0000	+34.615%	5	142	-99.857%
2026-07-08	26.0000	26.0000	26.0000	26.0000	-3.704%	1	141	-99.808%
2026-07-07	34.1800	34.1800	27.0000	27.0000	-37.209%	16	141	-99.815%
2026-07-06	39.7000	45.3000	39.7000	43.0000	+12.861%	24	135	-99.884%
2026-07-02	44.0000	44.0000	34.8100	38.1000	-35.446%	105	155	-99.869%
2026-07-01	60.2500	66.0500	53.2000	59.0200	-20.544%	59	155	-99.915%
2026-06-30	74.1000	76.3100	66.0000	74.2800	+3.382%	78	124	-99.933%
2026-06-29	61.1500	71.8500	44.4000	71.8500	+6.114%	39	72	-99.930%
2026-06-26	64.3200	70.6600	61.0000	67.7100	-16.920%	48	72	-99.926%
2026-06-25	81.4000	81.5000	81.4000	81.5000	+16.429%	2	72	-99.939%
2026-06-24	70.0000	70.0000	70.0000	70.0000	+0.143%	1	73	-99.929%
2026-06-23	74.5500	74.5500	69.9000	69.9000	-28.160%	2	73	-99.928%
2026-06-22	88.5000	106.0000	88.5000	97.3000	+31.486%	3	72	-99.949%
2026-06-18	74.1000	74.1000	74.0000	74.0000	+5.805%	3	74	-99.932%
2026-06-17	69.9400	69.9400	69.9400	69.9400	-4.192%	1	74	-99.929%
2026-06-16	74.3500	74.3500	73.0000	73.0000	-13.302%	2	74	-99.932%
2026-06-15	84.2000	84.2000	84.2000	84.2000	+11.968%	1	73	-99.941%
2026-06-12	75.2000	75.2000	75.2000	75.2000	+22.376%	1	74	-99.934%
2026-06-11	56.6500	61.4500	56.6500	61.4500	+0.491%	2	75	-99.919%
2026-06-10	64.8000	64.8000	61.1500	61.1500	+18.347%	19	75	-99.918%
2026-06-09	65.1000	66.7000	51.6700	51.6700	-34.512%	5	74	-99.903%
2026-06-08	78.9000	78.9000	78.9000	78.9000	+2.815%	1	73	-99.937%
2026-06-05	86.8500	86.8500	71.9000	76.7400	-26.740%	10	73	-99.935%
2026-06-04	77.0000	104.7500	74.9800	104.7500	-0.371%	3	70	-99.952%
2026-06-03	98.6000	105.1400	98.6000	105.1400	-4.200%	3	69	-99.952%
2026-06-02	82.9600	110.0000	82.9600	109.7500	+83.528%	65	71	-99.954%
2026-06-01	58.9000	59.8000	58.7000	59.8000	-1.157%	13	69	-99.916%
2026-05-29	62.9000	62.9000	49.2000	60.5000	-12.319%	52	58	-99.917%
2026-05-28	69.0000	69.0000	69.0000	69.0000	-5.866%	10	62	-99.928%
2026-05-27	64.0000	75.0000	64.0000	73.3000	-3.170%	16	60	-99.932%
2026-05-26	67.1500	75.7000	66.5000	75.7000	+3.699%	11	54	-99.934%
2026-05-22	75.6000	75.6000	67.7900	73.0000	+1.813%	8	50	-99.932%
2026-05-21	72.4000	74.3000	71.7000	71.7000	+12.207%	7	49	-99.930%
2026-05-20	63.5000	64.1000	63.4000	63.9000	+5.446%	10	49	-99.922%
2026-05-19	60.6000	60.6000	60.6000	60.6000	-4.265%	1	34	-99.917%
2026-05-18	80.0000	80.0000	63.1500	63.3000	-18.805%	21	34	-99.921%
2026-05-15	75.0000	81.4000	75.0000	77.9600	-16.127%	4	34	-99.936%
2026-05-14	94.0000	94.0000	89.7400	92.9500	-6.395%	4	33	-99.946%
2026-05-13	98.1000	99.3000	98.1000	99.3000	+33.110%	2	32	-99.950%
2026-05-12	74.4000	74.6000	64.2400	74.6000	-3.866%	29	32	-99.933%
2026-05-11	56.2300	77.6000	56.2300	77.6000	+93.516%	28	32	-99.936%
2026-05-08	48.4000	48.4000	40.1000	40.1000	+12.325%	2	34	-99.875%
2026-05-07	35.6200	35.7000	35.6200	35.7000	-39.594%	2	34	-99.860%
2026-05-06	59.1000	59.1000	59.1000	59.1000	+6.775%	10	34	-99.915%
2026-05-05	55.8200	55.8200	55.3500	55.3500	+11.818%	3	24	-99.910%
2026-05-01	50.7000	51.0200	49.5000	49.5000	+10.245%	4	19	-99.899%
2026-04-30	44.9000	44.9000	44.9000	44.9000	-3.751%	1	19	-99.889%
2026-04-27	46.6500	46.6500	46.6500	46.6500	-16.696%	10	19	-99.893%
2026-04-24	56.0000	56.0000	56.0000	56.0000	+7.321%	10	29	-99.911%
2026-04-23	52.1800	52.1800	52.1800	52.1800	-17.956%	1	19	-99.904%
2026-04-22	59.5500	63.6000	59.5500	63.6000	-4.562%	3	20	-99.921%
2026-04-21	67.2500	67.2500	66.6400	66.6400	+37.402%	10	10	-99.925%
2026-04-16	48.5000	48.5000	48.5000	48.5000	+11.035%	1	10	-99.897%
2026-04-15	43.6800	43.6800	43.6800	43.6800	-2.933%	1	9	-99.886%
2026-04-14	45.0000	45.0000	45.0000	45.0000	+92.555%	1	10	-99.889%
2026-04-06	23.3700	23.3700	23.3700	23.3700	-32.457%	1	9	-99.786%
2026-03-04	34.3000	34.6000	34.3000	34.6000	0.000%	8	8	-99.855%