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COHR20280121C260
COHR Jan 21 2028 260.00 Call (COHR280121C00260000)
option OPRA

EOD

Aug 19, 2026

122.40-12.827%(-18.01)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	130.0000	130.0000	122.4000	122.4000	-12.827%	4	530	0.000%
2026-08-18	140.4100	140.4100	140.4100	140.4100	-20.099%	1	530	-12.827%
2026-08-17	183.9000	185.2700	175.7300	175.7300	+5.861%	22	529	-30.348%
2026-08-13	181.0000	181.0000	166.0000	166.0000	-11.087%	5	524	-26.265%
2026-08-12	182.0000	187.2500	182.0000	186.7000	+9.824%	3	522	-34.440%
2026-08-10	171.0500	171.0500	170.0000	170.0000	-14.654%	2	522	-28.000%
2026-08-07	199.1900	199.1900	199.1900	199.1900	+17.829%	1	520	-38.551%
2026-08-05	169.0500	169.0500	169.0500	169.0500	+0.745%	1	521	-27.595%
2026-08-04	165.0000	167.8000	165.0000	167.8000	+24.204%	61	521	-27.056%
2026-08-03	135.1000	135.1000	135.1000	135.1000	+14.501%	1	567	-9.400%
2026-07-31	129.5000	129.5000	117.9900	117.9900	+26.193%	3	568	+3.738%
2026-07-29	93.5000	93.5000	93.5000	93.5000	-9.662%	1	566	+30.909%
2026-07-28	99.9000	103.7600	99.0000	103.5000	-16.465%	11	565	+18.261%
2026-07-27	118.6000	123.9000	115.1000	123.9000	-7.949%	12	564	-1.211%
2026-07-24	134.6000	134.6000	134.6000	134.6000	-16.914%	1	561	-9.064%
2026-07-22	162.0000	162.0000	162.0000	162.0000	-0.613%	1	560	-24.444%
2026-07-21	163.0000	163.0000	163.0000	163.0000	+12.414%	1	559	-24.908%
2026-07-20	145.0000	145.0000	145.0000	145.0000	+17.838%	1	560	-15.586%
2026-07-17	123.0500	123.0500	123.0500	123.0500	-12.675%	1	559	-0.528%
2026-07-15	140.9100	140.9100	140.9100	140.9100	-11.793%	2	560	-13.136%
2026-07-07	155.0000	160.2200	155.0000	159.7500	-12.848%	19	558	-23.380%
2026-07-06	183.3000	183.3000	183.3000	183.3000	-10.585%	1	551	-33.224%
2026-06-29	198.6400	205.0000	198.6400	205.0000	-13.775%	2	552	-40.293%
2026-06-25	237.7500	237.7500	237.7500	237.7500	+6.138%	1	551	-48.517%
2026-06-23	224.0000	224.0000	224.0000	224.0000	-9.312%	1	551	-45.357%
2026-06-15	247.0000	247.0000	247.0000	247.0000	+9.778%	1	550	-50.445%
2026-06-12	225.0000	225.0000	225.0000	225.0000	+17.493%	1	551	-45.600%
2026-06-09	219.0000	219.0000	191.5000	191.5000	-25.486%	27	552	-36.084%
2026-06-03	258.1400	258.1400	257.0000	257.0000	-0.388%	4	525	-52.374%
2026-06-02	245.8000	260.5000	245.8000	258.0000	+32.990%	6	525	-52.558%
2026-06-01	191.7900	194.0000	191.7900	194.0000	+6.593%	3	528	-36.907%
2026-05-29	190.8900	190.8900	182.0000	182.0000	-15.152%	3	525	-32.747%
2026-05-27	205.8300	214.5000	205.8300	214.5000	-0.556%	4	522	-42.937%
2026-05-26	213.7500	215.7000	213.7500	215.7000	+3.952%	3	522	-43.255%
2026-05-21	207.5000	207.5000	207.5000	207.5000	+8.639%	2	519	-41.012%
2026-05-20	191.0000	191.0000	191.0000	191.0000	+1.058%	2	521	-35.916%
2026-05-19	198.2000	198.2000	189.0000	189.0000	-5.561%	3	515	-35.238%
2026-05-18	194.0000	200.1300	194.0000	200.1300	-5.954%	2	515	-38.840%
2026-05-15	212.8000	212.8000	212.8000	212.8000	-7.679%	2	515	-42.481%
2026-05-14	230.5000	230.5000	230.5000	230.5000	+19.740%	2	517	-46.898%
2026-05-12	192.5000	192.5000	192.5000	192.5000	-5.854%	1	520	-36.416%
2026-05-11	180.0000	208.0000	180.0000	204.4700	+21.593%	23	520	-40.138%
2026-05-08	168.1600	168.1600	168.1600	168.1600	+13.011%	4	524	-27.212%
2026-05-07	164.9800	164.9800	148.8000	148.8000	-16.074%	72	520	-17.742%
2026-05-06	175.5000	177.3000	175.5000	177.3000	+1.314%	10	496	-30.964%
2026-05-05	170.5000	175.0000	170.5000	175.0000	+4.478%	6	489	-30.057%
2026-05-04	169.3000	169.3000	163.0000	167.5000	+1.086%	16	493	-26.925%
2026-05-01	166.2500	166.2500	165.7000	165.7000	+5.743%	2	485	-26.132%
2026-04-30	146.5000	156.7000	146.5000	156.7000	+9.988%	7	485	-21.889%
2026-04-29	146.0000	146.0000	142.4700	142.4700	-2.883%	6	479	-14.087%
2026-04-28	149.7900	149.7900	146.7000	146.7000	-6.828%	7	478	-16.564%
2026-04-27	152.8000	157.4500	152.8000	157.4500	-8.058%	9	471	-22.261%
2026-04-24	165.2600	171.2500	165.2600	171.2500	-1.507%	2	477	-28.526%
2026-04-17	173.8700	173.8700	173.8700	173.8700	+8.330%	1	478	-29.603%
2026-04-16	160.5000	160.5000	160.5000	160.5000	+7.863%	3	478	-23.738%
2026-04-15	153.5900	153.5900	148.8000	148.8000	-0.734%	6	475	-17.742%
2026-04-14	149.9000	149.9000	149.9000	149.9000	+23.374%	1	470	-18.346%
2026-04-08	128.1700	128.1700	121.5000	121.5000	+9.955%	7	469	+0.741%
2026-04-07	110.3000	110.5000	110.3000	110.5000	-3.913%	7	474	+10.769%
2026-04-06	115.0000	115.0000	115.0000	115.0000	-1.288%	1	478	+6.435%
2026-04-02	116.9000	116.9000	116.5000	116.5000	+3.925%	6	471	+5.064%
2026-04-01	110.0000	112.1000	110.0000	112.1000	+29.971%	6	471	+9.188%
2026-03-30	95.0000	95.0000	86.2500	86.2500	-19.120%	45	465	+41.913%
2026-03-27	106.6400	106.6400	106.6400	106.6400	-0.800%	1	427	+14.779%
2026-03-26	112.5100	112.5100	107.5000	107.5000	-14.000%	13	427	+13.860%
2026-03-25	126.7000	126.7000	125.0000	125.0000	-3.475%	4	427	-2.080%
2026-03-24	129.5000	129.5000	129.5000	129.5000	+9.597%	1	429	-5.483%
2026-03-23	113.6000	121.0500	113.6000	118.1600	+11.053%	10	429	+3.588%
2026-03-20	115.8000	115.8000	106.4000	106.4000	-16.352%	4	428	+15.038%
2026-03-19	127.2000	127.2000	127.2000	127.2000	+8.255%	1	428	-3.774%
2026-03-18	111.4000	117.5000	111.4000	117.5000	+11.639%	5	428	+4.170%
2026-03-17	100.0000	109.2400	100.0000	105.2500	-7.675%	11	430	+16.295%
2026-03-16	117.9800	117.9800	114.0000	114.0000	+4.885%	6	429	+7.368%
2026-03-13	110.6000	110.6000	105.8500	108.6900	+1.884%	4	427	+12.614%
2026-03-12	109.2500	109.2500	106.6800	106.6800	-6.009%	26	426	+14.736%
2026-03-11	114.5500	114.5500	113.5000	113.5000	-11.064%	2	401	+7.841%
2026-03-10	123.0000	127.6200	123.0000	127.6200	+10.494%	4	399	-4.090%
2026-03-05	118.0000	118.0000	115.5000	115.5000	-6.704%	2	397	+5.974%
2026-03-04	129.5000	129.5000	121.5000	123.8000	-9.635%	24	395	-1.131%
2026-03-02	137.0000	137.0000	137.0000	137.0000	+27.040%	1	392	-10.657%
2026-02-27	105.0000	107.8400	105.0000	107.8400	+0.983%	2	392	+13.501%
2026-02-26	106.7900	106.7900	106.7900	106.7900	-4.052%	5	394	+14.617%
2026-02-24	111.3000	111.3000	111.3000	111.3000	+7.953%	2	394	+9.973%
2026-02-23	102.7500	103.1000	102.7000	103.1000	+1.777%	4	392	+18.720%
2026-02-20	99.6400	106.1000	97.5000	101.3000	+17.110%	379	396	+20.829%
2026-02-19	84.0000	86.5000	84.0000	86.5000	-1.593%	4	44	+41.503%
2026-02-18	87.6000	87.9000	87.6000	87.9000	+4.147%	2	40	+39.249%
2026-02-13	84.4100	84.4100	84.4000	84.4000	-8.271%	13	38	+45.024%
2026-02-10	92.0100	92.0100	92.0100	92.0100	-9.528%	19	38	+33.029%
2026-02-09	94.2500	101.9000	94.2500	101.7000	+10.881%	13	19	+20.354%
2026-02-06	84.8000	91.7400	84.8000	91.7200	+24.316%	11	6	+33.450%
2026-01-27	73.7800	73.7800	73.7800	73.7800	+32.460%	1	1	+65.899%
2025-12-29	55.2000	55.7000	55.2000	55.7000	-11.727%	3	1	+119.749%
2025-12-10	63.1000	63.1000	63.1000	63.1000	+9.739%	1	3	+93.978%
2025-12-08	60.9000	60.9000	57.5000	57.5000	0.000%	2	2	+112.870%