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COHR20270115C450
COHR Jan 15 2027 450.00 Call (COHR270115C00450000)
option OPRA

EOD

Aug 19, 2026

19.67-30.739%(-8.73)8

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	26.0600	26.0600	19.6700	19.6700	-30.739%	8	374	0.000%
2026-08-18	35.0000	35.8000	28.4000	28.4000	-39.831%	90	378	-30.739%
2026-08-17	43.0000	49.3000	42.9100	47.2000	+34.857%	95	365	-58.326%
2026-08-14	44.0000	44.0000	34.9300	35.0000	-2.778%	67	307	-43.800%
2026-08-13	44.7800	48.0700	36.0000	36.0000	-34.759%	15	304	-45.361%
2026-08-12	54.9400	55.1800	46.0000	55.1800	+25.552%	44	303	-64.353%
2026-08-11	42.8000	44.1900	41.1200	43.9500	-4.248%	8	264	-55.245%
2026-08-10	69.3300	69.3300	45.9000	45.9000	-35.352%	39	265	-57.146%
2026-08-07	69.2800	75.7900	65.9700	71.0000	+32.959%	57	278	-72.296%
2026-08-06	53.6000	53.6000	53.4000	53.4000	-0.261%	2	272	-63.165%
2026-08-05	53.9000	53.9000	53.5400	53.5400	+7.080%	11	274	-63.261%
2026-08-04	45.3500	54.4000	45.3500	50.0000	+49.701%	10	274	-60.660%
2026-08-03	30.9500	33.4000	30.9500	33.4000	+25.422%	9	276	-41.108%
2026-07-31	22.4000	26.6300	22.4000	26.6300	+42.406%	4	276	-26.136%
2026-07-30	18.8800	18.8800	18.7000	18.7000	+12.923%	5	279	+5.187%
2026-07-29	16.7000	16.7000	14.5000	16.5600	-16.951%	116	283	+18.780%
2026-07-28	20.5200	20.5200	16.7300	19.9400	-24.470%	112	349	-1.354%
2026-07-27	26.2000	26.4400	23.5100	26.4000	-18.769%	58	442	-25.492%
2026-07-24	37.2500	37.2500	32.5000	32.5000	-29.654%	4	452	-39.477%
2026-07-23	51.6000	51.6000	46.2000	46.2000	-1.113%	3	450	-57.424%
2026-07-22	47.4700	47.4900	45.9000	46.7200	-2.667%	101	449	-57.898%
2026-07-21	47.9400	48.0000	44.0000	48.0000	+27.558%	5	399	-59.021%
2026-07-20	37.6300	37.6300	37.6300	37.6300	+6.060%	1	399	-47.728%
2026-07-17	26.2000	35.7800	26.2000	35.4800	+5.910%	42	400	-44.560%
2026-07-16	33.5000	33.5000	33.5000	33.5000	-16.250%	2	368	-41.284%
2026-07-15	42.9900	42.9900	36.6000	40.0000	-13.043%	12	366	-50.825%
2026-07-14	50.0000	50.0000	46.0000	46.0000	-4.087%	6	359	-57.239%
2026-07-13	53.8900	53.8900	47.9600	47.9600	-15.265%	5	357	-58.987%
2026-07-10	56.5000	57.4000	55.3000	56.6000	-6.601%	7	355	-65.247%
2026-07-09	59.8900	60.8000	59.8900	60.6000	+13.483%	6	351	-67.541%
2026-07-08	50.5200	54.1000	50.5200	53.4000	+2.890%	4	346	-63.165%
2026-07-07	54.5000	57.6400	51.9000	51.9000	-20.521%	11	345	-62.100%
2026-07-06	67.8000	68.7000	65.3000	65.3000	+9.380%	6	346	-69.877%
2026-07-02	76.0000	76.0000	59.7000	59.7000	-27.680%	7	347	-67.052%
2026-07-01	81.0000	82.5500	81.0000	82.5500	-13.105%	2	347	-76.172%
2026-06-30	95.0000	95.0000	95.0000	95.0000	+26.296%	1	348	-79.295%
2026-06-29	73.2800	75.2200	73.2800	75.2200	-17.900%	2	348	-73.850%
2026-06-26	86.3000	92.8000	86.3000	91.6200	-12.768%	123	349	-78.531%
2026-06-25	96.0000	105.0300	96.0000	105.0300	+10.349%	5	291	-81.272%
2026-06-24	87.0000	95.1800	87.0000	95.1800	+9.201%	4	291	-79.334%
2026-06-23	94.5000	94.5000	86.7200	87.1600	-20.547%	102	288	-77.432%
2026-06-22	89.0000	109.7000	89.0000	109.7000	+22.542%	14	319	-82.069%
2026-06-18	89.5200	89.5200	89.5200	89.5200	+0.471%	1	306	-78.027%
2026-06-17	93.0000	93.0000	89.1000	89.1000	-7.188%	4	306	-77.924%
2026-06-16	105.5000	105.5000	93.8700	96.0000	-12.799%	6	306	-79.510%
2026-06-15	108.0000	110.0900	102.0000	110.0900	+15.314%	45	307	-82.133%
2026-06-12	95.4100	95.5000	95.2300	95.4700	+24.553%	40	309	-79.397%
2026-06-11	76.6500	76.6500	76.6500	76.6500	-4.187%	1	349	-74.338%
2026-06-10	87.8000	87.8000	78.2000	80.0000	+0.629%	105	349	-75.413%
2026-06-09	88.5000	88.5000	70.5800	79.5000	-26.389%	29	347	-75.258%
2026-06-08	100.9300	108.0000	100.9300	108.0000	+15.385%	2	337	-81.787%
2026-06-05	98.0000	99.8000	90.0000	93.6000	-19.925%	14	336	-78.985%
2026-06-04	96.0000	116.8900	89.7000	116.8900	+5.773%	29	335	-83.172%
2026-06-03	119.4700	119.4700	109.0000	110.5100	-4.021%	19	311	-82.201%
2026-06-02	119.6700	119.6700	115.1400	115.1400	+52.604%	14	306	-82.916%
2026-06-01	75.4500	75.4500	70.0000	75.4500	+15.544%	9	302	-73.930%
2026-05-29	69.8500	69.8500	64.1300	65.3000	-24.070%	6	301	-69.877%
2026-05-28	86.7600	86.7600	80.8800	86.0000	+3.739%	4	298	-77.128%
2026-05-27	82.9000	82.9000	82.9000	82.9000	-2.551%	3	295	-76.273%
2026-05-26	84.6000	85.0700	84.6000	85.0700	-0.035%	3	292	-76.878%
2026-05-22	86.0600	86.0600	85.1000	85.1000	+13.983%	52	327	-76.886%
2026-05-20	76.7000	76.7000	74.6600	74.6600	+11.433%	2	327	-73.654%
2026-05-19	75.4000	75.4000	67.0000	67.0000	-11.434%	5	322	-70.642%
2026-05-18	75.6500	75.6500	75.6500	75.6500	-20.477%	1	322	-73.999%
2026-05-15	90.4500	95.1300	90.4500	95.1300	-3.909%	12	322	-79.323%
2026-05-14	104.1100	104.1100	98.5000	99.0000	-6.613%	5	315	-80.131%
2026-05-13	95.4000	109.2100	95.4000	106.0100	+35.251%	15	311	-81.445%
2026-05-12	69.9300	78.3800	69.7000	78.3800	-8.327%	9	311	-74.904%
2026-05-11	66.3000	86.3500	66.3000	85.5000	+53.226%	22	311	-76.994%
2026-05-08	58.0000	58.0000	52.5100	55.8000	+21.304%	9	308	-64.749%
2026-05-07	56.0300	57.6000	46.0000	46.0000	-28.349%	9	307	-57.239%
2026-05-06	60.6800	64.2000	60.6800	64.2000	+4.782%	15	302	-69.361%
2026-05-05	59.1800	61.2700	59.1800	61.2700	+2.975%	5	291	-67.896%
2026-05-04	60.0000	60.0000	59.5000	59.5000	-2.491%	15	287	-66.941%
2026-05-01	61.5400	61.6600	61.0200	61.0200	+13.000%	6	286	-67.765%
2026-04-30	49.4900	54.0500	49.1000	54.0000	+9.091%	92	286	-63.574%
2026-04-29	48.5000	49.5000	46.2000	49.5000	+2.911%	27	217	-60.263%
2026-04-28	49.5700	49.5700	47.8000	48.1000	-13.458%	11	193	-59.106%
2026-04-27	55.5800	55.5800	55.5800	55.5800	-8.885%	4	189	-64.610%
2026-04-23	64.3000	64.3000	61.0000	61.0000	-8.982%	21	189	-67.754%
2026-04-22	75.6000	75.6000	67.0000	67.0200	-2.714%	7	169	-70.651%
2026-04-21	66.5000	69.0000	66.5000	68.8900	+0.790%	52	117	-71.447%
2026-04-20	66.1900	68.3500	65.7600	68.3500	+2.290%	43	117	-71.222%
2026-04-17	62.5000	67.0600	62.5000	66.8200	+14.222%	38	90	-70.563%
2026-04-16	58.1000	60.0000	56.4500	58.5000	+14.258%	26	76	-66.376%
2026-04-15	55.0000	55.0000	50.9000	51.2000	+0.392%	7	54	-61.582%
2026-04-14	51.0000	51.0000	51.0000	51.0000	-0.410%	15	0	-61.431%
2026-04-13	50.7000	51.2100	49.8200	51.2100	0.000%	32	0	-61.590%