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COHR20260918C340
COHR Sep 18 2026 340.00 Call (COHR260918C00340000)
option OPRA

EOD

Aug 19, 2026

8.62-45.752%(-7.27)80

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	15.9000	16.3500	8.3400	8.6200	-45.752%	80	337	0.000%
2026-08-18	24.5000	25.0000	15.8900	15.8900	-63.158%	65	318	-45.752%
2026-08-17	32.9000	47.1000	32.8800	43.1300	+65.885%	77	298	-80.014%
2026-08-14	25.8000	37.0000	25.7300	26.0000	-10.345%	220	287	-66.846%
2026-08-13	41.4000	48.5500	29.0000	29.0000	-38.298%	93	300	-70.276%
2026-08-12	47.0800	50.7000	39.8000	47.0000	+33.903%	61	293	-81.660%
2026-08-11	35.7800	35.7800	33.5000	35.1000	-2.635%	149	308	-75.442%
2026-08-10	52.2200	52.2200	36.0500	36.0500	-48.352%	157	206	-76.089%
2026-08-07	62.9000	78.0000	62.7000	69.8000	+48.954%	34	159	-87.650%
2026-08-06	48.4000	51.5900	45.3000	46.8600	+4.365%	10	174	-81.605%
2026-08-05	42.6000	51.5000	42.6000	44.9000	+1.240%	56	177	-80.802%
2026-08-04	41.0000	48.2000	39.3900	44.3500	+81.762%	46	182	-80.564%
2026-08-03	24.9000	25.5000	23.7000	24.4000	+64.642%	11	160	-64.672%
2026-07-31	18.6000	18.6000	14.5000	14.8200	+23.500%	24	154	-41.835%
2026-07-30	12.0000	12.0000	12.0000	12.0000	+49.068%	2	154	-28.167%
2026-07-29	8.0500	8.0500	8.0500	8.0500	-30.603%	1	152	+7.081%
2026-07-28	10.3800	11.7500	10.3800	11.6000	-37.634%	5	151	-25.690%
2026-07-27	21.8900	21.8900	16.5100	18.6000	-30.545%	6	150	-53.656%
2026-07-24	29.3800	29.3800	26.7800	26.7800	-35.314%	22	151	-67.812%
2026-07-23	42.8400	42.8400	41.4000	41.4000	-1.429%	2	148	-79.179%
2026-07-22	42.0000	42.0000	42.0000	42.0000	-3.448%	1	148	-79.476%
2026-07-21	44.1000	44.1000	42.2000	43.5000	+45.194%	22	148	-80.184%
2026-07-20	29.7000	33.5000	29.7000	29.9600	+15.855%	41	131	-71.228%
2026-07-16	27.8400	27.8400	25.8600	25.8600	-33.862%	5	97	-66.667%
2026-07-15	39.0000	39.3000	38.7000	39.1000	-6.010%	31	97	-77.954%
2026-07-14	42.7800	45.3000	41.6000	41.6000	-2.118%	9	85	-79.279%
2026-07-13	48.0500	48.0500	42.5000	42.5000	-17.954%	5	81	-79.718%
2026-07-10	51.8000	51.8000	51.8000	51.8000	-8.140%	2	80	-83.359%
2026-07-08	56.4000	56.4000	56.3900	56.3900	+21.139%	10	80	-84.714%
2026-07-07	46.6000	50.7300	46.5500	46.5500	-25.935%	6	80	-81.482%
2026-07-06	71.0000	71.0000	62.8500	62.8500	+6.797%	9	81	-86.285%
2026-07-02	73.0000	73.0000	58.8500	58.8500	-29.096%	5	85	-85.353%
2026-07-01	83.0000	83.0000	83.0000	83.0000	-20.952%	1	85	-89.614%
2026-06-30	105.0000	105.0000	105.0000	105.0000	+39.110%	1	85	-91.790%
2026-06-29	70.2500	75.4800	70.2500	75.4800	-17.418%	3	85	-88.580%
2026-06-24	91.4000	91.4000	91.4000	91.4000	-2.869%	6	82	-90.569%
2026-06-23	96.4000	96.9000	92.8000	94.1000	-28.653%	16	88	-90.840%
2026-06-22	112.6500	131.8900	112.6500	131.8900	+28.673%	3	90	-93.464%
2026-06-18	103.2000	103.9000	102.5000	102.5000	+1.435%	3	91	-91.590%
2026-06-16	101.0800	101.0800	101.0500	101.0500	+10.922%	3	91	-91.470%
2026-06-12	91.1000	91.1000	91.1000	91.1000	+14.232%	1	91	-90.538%
2026-06-11	75.1000	79.7500	75.1000	79.7500	-5.285%	7	92	-89.191%
2026-06-10	89.0000	89.0000	84.2000	84.2000	+10.065%	2	88	-89.762%
2026-06-09	76.5000	76.5000	76.5000	76.5000	-36.117%	1	88	-88.732%
2026-06-08	119.7500	119.7500	119.7500	119.7500	+11.603%	1	88	-92.802%
2026-06-05	107.3000	107.3000	107.3000	107.3000	-8.991%	5	88	-91.966%
2026-06-04	99.3500	117.9000	99.3500	117.9000	-7.165%	2	90	-92.689%
2026-06-03	127.0000	127.0000	127.0000	127.0000	+74.451%	1	89	-93.213%
2026-05-29	82.5200	82.5200	72.8000	72.8000	-18.138%	5	89	-88.159%
2026-05-27	88.9300	88.9300	88.9300	88.9300	-6.389%	1	91	-90.307%
2026-05-21	94.7700	96.1000	94.7700	95.0000	+13.636%	3	91	-90.926%
2026-05-20	85.7000	85.7000	83.6000	83.6000	+10.000%	2	91	-89.689%
2026-05-19	73.7000	76.0000	73.7000	76.0000	-9.015%	2	92	-88.658%
2026-05-18	83.5300	83.5300	83.5300	83.5300	-30.334%	1	92	-89.680%
2026-05-13	119.9000	119.9000	119.9000	119.9000	+34.417%	1	92	-92.811%
2026-05-12	89.2000	89.2000	89.2000	89.2000	-12.403%	2	92	-90.336%
2026-05-11	76.2000	102.0000	76.2000	101.8300	+56.181%	29	92	-91.535%
2026-05-08	67.2000	67.8000	62.0800	65.2000	+12.414%	46	95	-86.779%
2026-05-07	61.7500	61.7500	58.0000	58.0000	-23.311%	11	101	-85.138%
2026-05-06	75.4000	77.1900	69.1400	75.6300	+5.159%	22	91	-88.602%
2026-05-05	70.5000	73.9000	70.1000	71.9200	+0.870%	9	94	-88.014%
2026-05-04	78.5000	78.5000	71.3000	71.3000	+1.278%	20	90	-87.910%
2026-05-01	70.0500	70.4000	67.2100	70.4000	+29.650%	6	76	-87.756%
2026-04-29	54.3000	54.3000	54.3000	54.3000	-0.549%	1	76	-84.125%
2026-04-28	54.6000	54.6000	54.6000	54.6000	-27.730%	2	76	-84.212%
2026-04-24	75.3600	75.5500	75.3600	75.5500	+1.559%	2	76	-88.590%
2026-04-23	76.6000	76.6000	74.3900	74.3900	-10.427%	7	76	-88.412%
2026-04-22	91.4700	91.4700	83.0500	83.0500	+5.127%	2	71	-89.621%
2026-04-21	79.0000	79.0000	79.0000	79.0000	-1.126%	1	72	-89.089%
2026-04-20	79.9000	79.9000	79.9000	79.9000	+2.305%	1	72	-89.212%
2026-04-17	76.7100	78.6000	76.7100	78.1000	+15.277%	5	71	-88.963%
2026-04-16	68.0000	68.0000	67.7500	67.7500	+14.831%	6	71	-87.277%
2026-04-14	59.0000	59.0000	59.0000	59.0000	0.000%	2	73	-85.390%
2026-04-13	59.0000	59.0000	59.0000	59.0000	+74.556%	2	73	-85.390%
2026-04-06	33.9000	33.9000	33.8000	33.8000	-10.250%	29	73	-74.497%
2026-04-02	36.8000	37.8000	36.7000	37.6600	+44.846%	51	75	-77.111%
2026-03-31	26.0000	26.0000	26.0000	26.0000	0.000%	22	75	-66.846%
2026-03-30	26.0000	26.0000	26.0000	26.0000	-29.155%	1	53	-66.846%
2026-03-26	36.7000	36.7000	36.7000	36.7000	-1.344%	3	52	-76.512%
2026-03-23	37.2000	37.2000	37.2000	37.2000	+9.412%	3	49	-76.828%
2026-03-20	34.0000	34.0000	34.0000	34.0000	-5.503%	20	46	-74.647%
2026-03-13	34.7300	35.9800	34.7300	35.9800	-8.911%	8	26	-76.042%
2026-03-11	39.5000	39.5000	39.5000	39.5000	+9.722%	50	25	-78.177%
2026-03-09	34.5000	36.0000	34.4000	36.0000	0.000%	5	63	-76.056%
2026-03-06	36.0000	36.0000	36.0000	36.0000	-7.216%	1	58	-76.056%
2026-03-05	39.0000	39.0000	38.8000	38.8000	-15.652%	2	58	-77.784%
2026-03-04	45.6000	46.8400	45.6000	46.0000	-10.156%	5	59	-81.261%
2026-03-03	51.2000	51.2000	51.2000	51.2000	-15.512%	1	61	-83.164%
2026-03-02	49.0000	60.6000	49.0000	60.6000	+115.658%	10	62	-85.776%
2026-02-19	28.1000	28.1000	28.1000	28.1000	+4.074%	50	55	-69.324%
2026-02-06	27.0000	27.0000	27.0000	27.0000	0.000%	5	5	-68.074%