Dark

COHR20260918C320
COHR Sep 18 2026 320.00 Call (COHR260918C00320000)
option OPRA

EOD

Aug 19, 2026

12.81-47.906%(-11.78)60

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	23.6000	24.0000	12.8000	12.8100	-47.906%	60	559	0.000%
2026-08-18	35.0000	35.0000	23.0000	24.5900	-56.784%	264	544	-47.906%
2026-08-17	44.5700	58.0000	44.5700	56.9000	+65.503%	20	550	-77.487%
2026-08-14	33.5900	46.2000	31.1000	34.3800	-2.744%	38	547	-62.740%
2026-08-13	54.4500	54.4500	35.3500	35.3500	-42.191%	31	545	-63.762%
2026-08-12	56.0000	61.1500	56.0000	61.1500	+47.349%	3	539	-79.052%
2026-08-11	39.8800	45.4500	39.8500	41.5000	-13.686%	106	541	-69.133%
2026-08-10	61.0000	61.0000	47.6600	48.0800	-39.674%	6	527	-73.357%
2026-08-07	71.1000	88.5700	71.1000	79.7000	+30.314%	26	529	-83.927%
2026-08-06	59.2300	66.8000	59.2300	61.1600	+5.448%	8	531	-79.055%
2026-08-05	52.0000	59.5000	52.0000	58.0000	+3.757%	4	528	-77.914%
2026-08-04	48.8000	57.0000	46.2000	55.9000	+72.531%	208	531	-77.084%
2026-08-03	16.0400	32.4000	16.0000	32.4000	+58.590%	8	671	-60.463%
2026-07-31	18.8000	20.4300	18.8000	20.4300	+40.897%	3	668	-37.298%
2026-07-30	15.0000	15.2400	14.0000	14.5000	+28.319%	18	667	-11.655%
2026-07-29	13.7000	13.7000	9.1000	11.3000	-19.858%	28	659	+13.363%
2026-07-28	15.6000	15.6000	11.0000	14.1000	-29.003%	51	650	-9.149%
2026-07-27	28.2000	28.2000	19.8600	19.8600	-35.935%	165	609	-35.498%
2026-07-24	41.0000	41.0000	31.0000	31.0000	-37.876%	33	491	-58.677%
2026-07-23	53.0000	56.0000	47.6000	49.9000	+2.254%	16	479	-74.329%
2026-07-22	49.1000	52.0000	48.0500	48.8000	-3.462%	10	478	-73.750%
2026-07-21	48.0000	52.8000	48.0000	50.5500	+41.201%	44	477	-74.659%
2026-07-20	39.0000	39.2500	35.6000	35.8000	+11.875%	23	481	-64.218%
2026-07-17	33.4400	33.4400	32.0000	32.0000	-0.621%	2	472	-59.969%
2026-07-16	35.1000	35.1000	32.2000	32.2000	-19.095%	13	471	-60.217%
2026-07-15	44.7100	46.4000	34.6000	39.8000	-20.320%	29	465	-67.814%
2026-07-14	49.9500	49.9500	49.9500	49.9500	-2.613%	1	463	-74.354%
2026-07-13	53.2600	56.1100	49.7600	51.2900	-16.111%	10	463	-75.024%
2026-07-10	61.1400	61.1400	61.1400	61.1400	-5.764%	3	460	-79.048%
2026-07-09	65.3700	66.3000	64.8800	64.8800	+10.982%	4	460	-80.256%
2026-07-07	54.9000	58.4600	54.9000	58.4600	-14.029%	5	460	-78.088%
2026-07-02	75.0000	75.0000	68.0000	68.0000	-25.488%	7	459	-81.162%
2026-07-01	94.1600	94.2500	91.2600	91.2600	-14.750%	6	459	-85.963%
2026-06-30	109.5000	110.5800	107.0500	107.0500	+24.912%	4	459	-88.034%
2026-06-29	85.2000	85.7000	85.2000	85.7000	-16.390%	2	458	-85.053%
2026-06-26	104.2000	104.2000	102.5000	102.5000	-14.512%	2	457	-87.502%
2026-06-25	119.9000	119.9000	119.9000	119.9000	-16.475%	1	456	-89.316%
2026-06-22	111.3000	143.5500	111.3000	143.5500	+31.096%	3	457	-91.076%
2026-06-18	114.6000	115.4000	109.5000	109.5000	-12.888%	52	484	-88.301%
2026-06-15	125.7000	125.7000	125.7000	125.7000	+10.109%	1	484	-89.809%
2026-06-12	114.1600	114.1600	114.1600	114.1600	-10.778%	1	484	-88.779%
2026-06-08	115.0000	127.9500	115.0000	127.9500	-11.152%	2	485	-89.988%
2026-06-04	118.2100	144.0100	118.2100	144.0100	+3.433%	4	485	-91.105%
2026-06-03	132.7000	139.2300	132.7000	139.2300	-3.794%	3	486	-90.799%
2026-06-02	144.7200	144.7200	144.7200	144.7200	+62.973%	2	487	-91.148%
2026-06-01	88.5000	88.8000	88.5000	88.8000	+9.955%	3	489	-85.574%
2026-05-29	80.7600	80.7600	80.7600	80.7600	-24.523%	2	489	-84.138%
2026-05-26	107.0500	107.0500	107.0000	107.0000	+3.382%	3	488	-88.028%
2026-05-22	107.0000	107.0500	103.0500	103.5000	-2.634%	7	481	-87.623%
2026-05-21	106.3000	106.3000	106.3000	106.3000	+15.934%	1	482	-87.949%
2026-05-20	91.6900	91.6900	91.6900	91.6900	-1.620%	3	482	-86.029%
2026-05-18	93.2000	93.2000	93.2000	93.2000	-27.216%	1	479	-86.255%
2026-05-14	131.1000	131.1000	128.0500	128.0500	-4.440%	2	479	-89.996%
2026-05-13	122.1000	134.0000	112.5100	134.0000	+29.032%	195	489	-90.440%
2026-05-12	95.5200	103.8500	90.2800	103.8500	-6.441%	24	489	-87.665%
2026-05-11	109.0000	111.0000	109.0000	111.0000	+52.893%	150	489	-88.459%
2026-05-08	69.6000	72.6000	64.5000	72.6000	+17.666%	18	491	-82.355%
2026-05-07	72.0000	72.0000	61.7000	61.7000	-25.094%	15	487	-79.238%
2026-05-06	79.4500	85.0000	79.4500	82.3700	-0.890%	11	478	-84.448%
2026-05-05	81.5000	83.1100	76.8600	83.1100	+6.415%	8	478	-84.587%
2026-05-04	87.0000	87.0000	72.0000	78.1000	-0.510%	158	478	-83.598%
2026-05-01	68.0000	79.2000	68.0000	78.5000	+15.390%	35	346	-83.682%
2026-04-30	68.0300	68.0300	68.0300	68.0300	+10.708%	1	346	-81.170%
2026-04-29	61.5500	62.3500	59.7000	61.4500	-2.460%	143	345	-79.154%
2026-04-28	63.0000	63.0000	59.6000	63.0000	-10.638%	36	205	-79.667%
2026-04-27	74.7000	74.7000	69.8000	70.5000	-16.370%	26	194	-81.830%
2026-04-24	83.0000	84.3000	77.2000	84.3000	-2.227%	15	183	-84.804%
2026-04-23	86.2200	86.2200	86.2200	86.2200	-5.253%	3	168	-85.143%
2026-04-21	92.9000	92.9000	91.0000	91.0000	+2.825%	5	170	-85.923%
2026-04-20	88.5000	88.5000	88.5000	88.5000	+0.843%	1	170	-85.525%
2026-04-17	83.8000	87.7600	83.8000	87.7600	+15.778%	123	170	-85.403%
2026-04-16	77.0500	77.0500	75.3800	75.8000	+15.426%	7	76	-83.100%
2026-04-15	68.5100	68.5100	65.6700	65.6700	-6.052%	3	77	-80.493%
2026-04-14	68.0200	69.9000	68.0200	69.9000	+5.589%	4	76	-81.674%
2026-04-13	67.8500	67.8500	66.2000	66.2000	+8.347%	2	76	-80.650%
2026-04-10	61.1000	61.1000	61.1000	61.1000	+11.659%	1	76	-79.034%
2026-04-09	54.7200	54.7200	54.7200	54.7200	+6.108%	2	75	-76.590%
2026-04-08	48.6300	51.5700	48.4200	51.5700	+22.786%	18	75	-75.160%
2026-04-02	42.0000	42.0000	42.0000	42.0000	+57.303%	2	56	-69.500%
2026-03-30	31.5000	31.5000	26.7000	26.7000	-33.250%	3	56	-52.022%
2026-03-26	41.5000	41.5000	40.0000	40.0000	-20.382%	8	57	-67.975%
2026-03-25	53.6000	53.6000	50.2400	50.2400	+18.771%	9	57	-74.502%
2026-03-23	42.3000	42.3000	42.3000	42.3000	+11.609%	1	58	-69.716%
2026-03-17	38.4100	38.4100	37.8000	37.9000	-5.955%	12	57	-66.201%
2026-03-13	43.1000	43.1000	40.3000	40.3000	-4.525%	7	57	-68.213%
2026-03-12	39.3000	42.2100	39.3000	42.2100	-5.697%	5	57	-69.652%
2026-03-11	44.5000	44.7600	44.5000	44.7600	+10.246%	2	56	-71.381%
2026-03-09	40.7500	40.7500	40.6000	40.6000	-7.978%	7	57	-68.448%
2026-03-06	38.3000	45.8000	38.3000	44.1200	-33.704%	9	55	-70.966%
2026-03-02	65.6500	66.5500	65.3400	66.5500	+75.224%	14	61	-80.751%
2026-02-20	37.3900	38.0300	37.3800	37.9800	-7.591%	15	52	-66.272%
2026-02-09	41.0500	41.1000	41.0500	41.1000	+69.835%	30	55	-68.832%
2026-02-04	35.9800	35.9800	24.2000	24.2000	-24.375%	2	59	-47.066%
2026-02-02	30.0000	32.0000	28.8000	32.0000	-3.556%	5	60	-59.969%
2026-01-30	35.0000	35.0000	33.1800	33.1800	+11.268%	36	56	-61.392%
2026-01-28	29.8200	29.8200	29.8200	29.8200	0.000%	20	20	-57.042%