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COHR20260918C500
COHR Sep 18 2026 500.00 Call (COHR260918C00500000)
option OPRA

EOD

Aug 19, 2026

0.2800-70.526%(-0.6700)72

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	1.1500	1.1500	0.2800	0.2800	-70.526%	72	920	0.000%
2026-08-18	2.2000	2.3000	0.9500	0.9500	-77.647%	80	915	-70.526%
2026-08-17	3.5000	5.2000	3.4000	4.2500	+73.469%	105	940	-93.412%
2026-08-14	2.6500	3.5000	2.2500	2.4500	-7.895%	54	899	-88.571%
2026-08-13	5.0000	5.9700	2.6600	2.6600	-68.333%	61	894	-89.474%
2026-08-12	8.9000	8.9000	6.2000	8.4000	+51.625%	56	892	-96.667%
2026-08-11	6.0000	6.0000	4.9100	5.5400	-1.071%	26	874	-94.946%
2026-08-10	18.8100	18.8100	5.6000	5.6000	-69.730%	32	873	-95.000%
2026-08-07	15.1600	20.1000	15.1600	18.5000	+71.296%	19	873	-98.486%
2026-08-06	12.0000	12.0000	10.8000	10.8000	+1.983%	18	870	-97.407%
2026-08-05	11.7500	12.2300	9.9000	10.5900	-9.487%	43	861	-97.356%
2026-08-04	7.0000	11.7000	7.0000	11.7000	+170.833%	15	835	-97.607%
2026-08-03	2.2000	4.3200	2.2000	4.3200	+208.571%	14	823	-93.519%
2026-07-30	1.6000	1.6000	1.3000	1.4000	-47.761%	238	812	-80.000%
2026-07-29	1.1700	2.6800	1.1700	2.6800	+57.647%	3	806	-89.552%
2026-07-28	1.7400	1.7400	1.6600	1.7000	-32.000%	9	807	-83.529%
2026-07-27	4.1400	4.1400	2.5000	2.5000	-76.657%	24	806	-88.800%
2026-07-21	10.7100	10.7100	10.7100	10.7100	+48.750%	1	809	-97.386%
2026-07-20	6.5000	7.2000	6.5000	7.2000	+15.200%	3	810	-96.111%
2026-07-16	7.3000	7.3000	6.2400	6.2500	-18.087%	10	808	-95.520%
2026-07-15	9.0000	9.0000	7.1000	7.6300	-39.921%	77	801	-96.330%
2026-07-14	12.5000	12.7000	12.5000	12.7000	-31.720%	2	805	-97.795%
2026-07-09	18.4000	18.6000	18.4000	18.6000	+21.569%	2	806	-98.495%
2026-07-08	16.0000	16.0000	14.2000	15.3000	+5.517%	74	807	-98.170%
2026-07-07	18.0000	19.0000	14.5000	14.5000	-36.123%	269	796	-98.069%
2026-07-06	24.5000	25.0000	22.0000	22.7000	+7.685%	16	892	-98.767%
2026-07-02	23.4600	23.4600	19.4000	21.0800	-34.938%	23	884	-98.672%
2026-07-01	31.8000	32.4000	31.8000	32.4000	-22.857%	2	884	-99.136%
2026-06-30	43.0000	43.0000	42.0000	42.0000	+10.526%	11	885	-99.333%
2026-06-29	27.0000	39.0000	27.0000	38.0000	+7.345%	17	895	-99.263%
2026-06-26	37.8500	38.3000	35.0000	35.4000	-23.871%	13	896	-99.209%
2026-06-25	54.0000	54.0000	46.5000	46.5000	+1.307%	11	893	-99.398%
2026-06-24	41.0200	45.9000	41.0200	45.9000	+7.848%	21	892	-99.390%
2026-06-23	41.8000	43.5000	41.8000	42.5600	-26.124%	6	884	-99.342%
2026-06-22	39.5000	63.3000	39.5000	57.6100	+23.892%	32	885	-99.514%
2026-06-18	42.1000	46.5000	39.5000	46.5000	+24.598%	12	867	-99.398%
2026-06-17	40.3200	40.3200	37.3200	37.3200	-14.148%	14	867	-99.250%
2026-06-16	41.7000	43.4700	41.7000	43.4700	-19.945%	7	867	-99.356%
2026-06-15	50.0000	54.3000	50.0000	54.3000	+20.667%	3	868	-99.484%
2026-06-12	36.5000	46.4500	36.5000	45.0000	+38.889%	17	870	-99.378%
2026-06-11	37.5000	38.1000	32.4000	32.4000	-8.989%	25	866	-99.136%
2026-06-10	36.3000	39.3500	35.6000	35.6000	+4.307%	15	889	-99.213%
2026-06-09	53.4000	53.4000	28.7000	34.1300	-40.217%	84	892	-99.180%
2026-06-08	47.5000	60.0500	47.5000	57.0900	+28.292%	18	919	-99.510%
2026-06-05	49.1500	59.0000	44.0000	44.5000	-27.642%	247	928	-99.371%
2026-06-04	47.7300	66.8000	44.0000	61.5000	+5.489%	18	986	-99.545%
2026-06-03	63.9500	64.4000	57.5300	58.3000	-10.169%	34	988	-99.520%
2026-06-02	48.0000	67.4000	48.0000	64.9000	+100.929%	107	1,010	-99.569%
2026-06-01	29.0900	32.3000	29.0900	32.3000	+16.187%	36	941	-99.133%
2026-05-29	34.0000	34.0000	27.8000	27.8000	-28.718%	11	909	-98.993%
2026-05-28	39.0000	41.2000	38.8000	39.0000	-7.187%	430	916	-99.282%
2026-05-27	36.2400	42.0200	36.1500	42.0200	+1.253%	8	575	-99.334%
2026-05-26	40.8000	41.5000	40.8000	41.5000	+4.772%	6	574	-99.325%
2026-05-22	38.5000	40.0000	38.4000	39.6100	-0.727%	5	573	-99.293%
2026-05-21	39.6200	40.6700	39.6200	39.9000	+20.617%	12	569	-99.298%
2026-05-20	35.0000	37.0000	33.0800	33.0800	+14.069%	6	569	-99.154%
2026-05-19	29.0000	29.0000	29.0000	29.0000	-17.847%	5	574	-99.034%
2026-05-18	39.4000	39.4000	35.0000	35.3000	-29.513%	16	574	-99.207%
2026-05-15	46.0000	50.0800	45.0000	50.0800	-9.733%	9	574	-99.441%
2026-05-14	60.0000	60.0000	55.4800	55.4800	-7.533%	34	575	-99.495%
2026-05-13	45.5000	60.0000	45.5000	60.0000	+44.928%	31	522	-99.533%
2026-05-12	44.4000	44.4000	33.0700	41.4000	-6.757%	35	522	-99.324%
2026-05-11	30.3500	47.6000	30.3500	44.4000	+82.491%	670	522	-99.369%
2026-05-08	25.4200	25.4200	21.3000	24.3300	+29.140%	7	953	-98.849%
2026-05-07	22.0900	23.8000	18.8400	18.8400	-38.831%	266	952	-98.514%
2026-05-06	31.7000	31.7000	28.5000	30.8000	+9.609%	29	831	-99.091%
2026-05-05	29.1000	29.1000	28.1000	28.1000	+4.074%	2	806	-99.004%
2026-05-04	30.1400	30.1400	25.8000	27.0000	-4.255%	439	806	-98.963%
2026-05-01	28.1000	29.3600	27.5000	28.2000	+17.012%	22	589	-99.007%
2026-04-30	20.7000	24.7000	20.7000	24.1000	+16.990%	12	589	-98.838%
2026-04-29	21.7000	22.2000	20.6000	20.6000	-3.738%	7	587	-98.641%
2026-04-28	20.6000	21.4000	20.4000	21.4000	-29.139%	8	590	-98.692%
2026-04-27	30.2000	30.2000	30.2000	30.2000	-2.581%	1	137	-99.073%
2026-04-23	36.0000	36.0000	30.2000	31.0000	-14.127%	34	136	-99.097%
2026-04-22	34.6000	36.3000	34.6000	36.1000	+8.735%	106	0	-99.224%
2026-04-21	33.2000	33.2000	33.2000	33.2000	0.000%	1	0	-99.157%