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COHR20280121C400
COHR Jan 21 2028 400.00 Call (COHR280121C00400000)
option OPRA

EOD

Aug 19, 2026

86.67-11.831%(-11.63)9

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	85.7000	86.6700	85.7000	86.6700	-11.831%	9	200	0.000%
2026-08-18	103.0000	103.0000	98.3000	98.3000	-22.598%	5	201	-11.831%
2026-08-17	113.5700	132.4200	113.5700	127.0000	+14.600%	18	196	-31.756%
2026-08-14	105.0000	118.7000	105.0000	110.8200	+0.199%	5	204	-21.792%
2026-08-13	131.5000	131.5000	110.6000	110.6000	-18.491%	61	202	-21.637%
2026-08-12	130.5000	135.6900	128.5500	135.6900	+10.948%	47	149	-36.126%
2026-08-11	116.9000	122.7400	116.9000	122.3000	+1.747%	7	153	-29.133%
2026-08-10	148.0500	148.0500	120.2000	120.2000	-26.828%	14	152	-27.895%
2026-08-07	162.5000	164.2700	152.2100	164.2700	+24.259%	23	147	-47.239%
2026-08-05	129.6000	132.2000	129.6000	132.2000	+3.686%	3	141	-34.440%
2026-08-04	120.8700	132.0000	120.8700	127.5000	+71.995%	4	141	-32.024%
2026-08-03	74.1300	74.1300	74.1300	74.1300	-12.459%	1	138	+16.916%
2026-07-31	92.7500	92.7500	80.5800	84.6800	+15.905%	10	138	+2.350%
2026-07-30	75.0400	75.0400	72.6500	73.0600	+15.968%	4	133	+18.629%
2026-07-29	66.1000	66.1000	63.0000	63.0000	-14.064%	4	129	+37.571%
2026-07-28	79.0000	79.0000	69.0200	73.3100	-11.993%	7	132	+18.224%
2026-07-27	95.1000	95.1000	83.3000	83.3000	-18.819%	6	132	+4.046%
2026-07-24	100.2000	103.5000	100.2000	102.6100	-18.466%	4	133	-15.535%
2026-07-23	125.8500	125.8500	125.8500	125.8500	+9.587%	4	136	-31.132%
2026-07-21	114.8400	114.8400	114.8400	114.8400	+11.495%	1	135	-24.530%
2026-07-20	103.0000	103.0000	103.0000	103.0000	+5.695%	1	134	-15.854%
2026-07-17	90.0000	101.0000	89.0000	97.4500	-5.864%	7	135	-11.062%
2026-07-16	103.5200	103.5200	103.5200	103.5200	-2.989%	1	134	-16.277%
2026-07-15	106.7100	106.7100	106.7100	106.7100	-15.517%	1	135	-18.780%
2026-07-13	126.3100	126.3100	126.3100	126.3100	-3.720%	1	134	-31.383%
2026-07-10	131.1900	131.1900	131.1900	131.1900	-1.361%	1	133	-33.936%
2026-07-09	138.5000	138.5000	133.0000	133.0000	+3.101%	8	132	-34.835%
2026-07-08	123.2000	129.0000	123.2000	129.0000	+5.341%	41	129	-32.814%
2026-07-07	120.3900	122.4600	120.3900	122.4600	-14.483%	2	93	-29.226%
2026-07-06	143.2000	143.2000	143.2000	143.2000	-0.907%	2	95	-39.476%
2026-07-02	144.5100	144.5100	144.5100	144.5100	-10.796%	3	96	-40.025%
2026-07-01	161.3000	162.0000	161.3000	162.0000	-10.075%	14	96	-46.500%
2026-06-30	182.2800	182.2800	180.1500	180.1500	+1.952%	6	97	-51.890%
2026-06-26	163.2700	176.7000	163.2700	176.7000	-6.508%	2	92	-50.951%
2026-06-25	178.0000	189.0000	178.0000	189.0000	+5.942%	3	91	-54.143%
2026-06-23	178.4000	178.4000	178.4000	178.4000	-12.976%	1	90	-51.418%
2026-06-22	187.0000	212.2900	182.8400	205.0000	+18.730%	17	89	-57.722%
2026-06-18	172.5000	172.6600	172.5000	172.6600	+3.266%	3	85	-49.803%
2026-06-17	171.4000	171.4000	167.2000	167.2000	-13.480%	2	85	-48.164%
2026-06-15	183.4700	193.3100	183.4700	193.2500	+9.864%	9	85	-55.151%
2026-06-12	176.5000	176.7000	175.1200	175.9000	+15.975%	8	80	-50.728%
2026-06-11	162.2400	162.2400	151.6700	151.6700	-1.513%	3	78	-42.856%
2026-06-10	155.8500	155.8500	153.9500	154.0000	-0.888%	7	76	-43.721%
2026-06-09	180.8000	180.8000	140.0100	155.3800	-15.554%	7	80	-44.221%
2026-06-08	193.0000	193.0000	184.0000	184.0000	+3.151%	3	77	-52.897%
2026-06-05	186.4900	186.4900	176.2000	178.3800	-2.631%	6	75	-51.413%
2026-06-04	183.2000	183.2000	183.2000	183.2000	-5.974%	1	77	-52.691%
2026-06-03	200.2300	205.5000	194.8400	194.8400	-5.233%	4	77	-55.517%
2026-06-02	168.6500	205.6000	168.6500	205.6000	+40.822%	5	78	-57.845%
2026-06-01	153.0000	153.0000	146.0000	146.0000	+2.184%	2	76	-40.637%
2026-05-29	149.0000	149.0000	138.8000	142.8800	-11.529%	13	75	-39.341%
2026-05-28	163.8000	163.8000	160.7700	161.5000	-1.314%	5	76	-46.334%
2026-05-27	162.1400	163.6500	155.2500	163.6500	-1.718%	10	79	-47.039%
2026-05-26	165.0000	166.7900	165.0000	166.5100	+2.279%	9	70	-47.949%
2026-05-22	163.0000	163.8000	157.8500	162.8000	-0.166%	8	66	-46.763%
2026-05-21	160.0000	163.0700	156.0500	163.0700	+13.157%	18	76	-46.851%
2026-05-20	143.0500	145.0000	143.0500	144.1100	-2.450%	5	76	-39.858%
2026-05-19	140.0000	147.7300	134.5000	147.7300	+0.170%	4	72	-41.332%
2026-05-18	150.5000	150.5000	147.4800	147.4800	-14.751%	2	72	-41.233%
2026-05-15	166.7500	173.0000	166.7500	173.0000	-5.537%	5	72	-49.902%
2026-05-14	177.7300	183.4500	177.0000	183.1400	+1.233%	11	72	-52.676%
2026-05-13	169.0400	185.0000	162.2000	180.9100	+24.405%	31	48	-52.092%
2026-05-12	150.0000	150.3000	145.4200	145.4200	-6.602%	5	48	-40.400%
2026-05-11	156.0000	156.0000	154.7500	155.7000	+28.752%	10	48	-44.335%
2026-05-08	119.1300	120.9300	113.8000	120.9300	-7.063%	3	48	-28.330%
2026-05-06	130.1200	130.1200	130.1200	130.1200	+5.480%	1	45	-33.392%
2026-05-05	123.3600	123.3600	123.3600	123.3600	+23.793%	1	44	-29.742%
2026-04-28	107.3700	107.3700	99.6500	99.6500	-15.069%	3	43	-13.026%
2026-04-27	111.0100	117.3300	110.3100	117.3300	-8.636%	4	40	-26.131%
2026-04-24	125.6900	128.4200	125.1700	128.4200	+2.327%	8	36	-32.511%
2026-04-23	126.0000	126.0000	125.5000	125.5000	-2.144%	2	30	-30.940%
2026-04-21	128.2500	128.2500	128.2500	128.2500	-2.620%	1	29	-32.421%
2026-04-20	129.0000	131.7000	128.7500	131.7000	+0.419%	3	29	-34.191%
2026-04-17	124.9000	131.4300	124.9000	131.1500	+24.313%	4	26	-33.915%
2026-04-14	105.5000	105.5000	105.5000	105.5000	-1.402%	2	24	-17.848%
2026-04-13	110.0000	110.0000	107.0000	107.0000	-0.604%	7	24	-19.000%
2026-04-10	107.6500	107.6500	107.6500	107.6500	+26.424%	1	18	-19.489%
2026-04-08	85.1500	85.1500	85.1500	85.1500	+5.046%	2	18	+1.785%
2026-04-02	81.0600	81.0600	81.0600	81.0600	+28.789%	5	20	+6.921%
2026-03-31	62.9400	62.9400	62.9400	62.9400	+9.290%	1	20	+37.703%
2026-03-30	61.1000	62.5000	57.5900	57.5900	-28.866%	12	21	+50.495%
2026-03-23	81.5000	81.5000	80.0000	80.9600	-14.283%	3	14	+7.053%
2026-03-20	94.4500	94.4500	94.4500	94.4500	+16.605%	1	15	-8.237%
2026-03-18	81.0000	81.0000	81.0000	81.0000	+13.287%	1	14	+7.000%
2026-03-17	75.9000	75.9000	70.7000	71.5000	-6.045%	14	13	+21.217%
2026-03-16	76.1000	76.1000	76.1000	76.1000	-1.169%	1	17	+13.890%
2026-03-13	77.0000	77.0000	77.0000	77.0000	-0.812%	1	18	+12.558%
2026-03-12	77.9500	77.9500	77.1400	77.6300	-3.625%	6	18	+11.645%
2026-03-11	80.5500	80.5500	80.5500	80.5500	-10.100%	1	16	+7.598%
2026-03-10	90.5000	90.5000	89.6000	89.6000	+21.065%	2	15	-3.270%
2026-03-09	74.0100	74.0100	74.0100	74.0100	-23.226%	1	14	+17.106%
2026-03-04	96.4000	96.4000	96.4000	96.4000	+13.013%	1	14	-10.093%
2026-03-02	85.3000	85.3000	85.3000	85.3000	+12.831%	1	13	+1.606%
2026-02-27	74.0000	75.6000	74.0000	75.6000	+7.082%	2	12	+14.643%
2026-02-26	75.5000	75.5000	70.6000	70.6000	0.000%	10	0	+22.762%