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COHR20260918C270
COHR Sep 18 2026 270.00 Call (COHR260918C00270000)
option OPRA

EOD

Aug 19, 2026

39.94-18.490%(-9.06)5

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	40.2000	40.2000	39.9400	39.9400	-18.490%	5	222	0.000%
2026-08-18	50.1200	51.3100	49.0000	49.0000	-38.804%	10	221	-18.490%
2026-08-17	81.5500	81.5500	80.0700	80.0700	+32.566%	2	221	-50.119%
2026-08-14	60.4000	60.4000	60.4000	60.4000	-36.541%	1	221	-33.874%
2026-08-12	86.4600	95.5100	86.4600	95.1800	+41.848%	4	221	-58.037%
2026-08-11	67.7000	67.7000	67.1000	67.1000	-21.410%	2	218	-40.477%
2026-08-10	85.3800	85.3800	85.3800	85.3800	-31.339%	3	218	-53.221%
2026-08-07	118.0700	124.3500	118.0700	124.3500	+46.639%	5	218	-67.881%
2026-08-06	94.8200	94.8200	84.8000	84.8000	+5.670%	3	223	-52.901%
2026-08-04	79.0000	84.5300	79.0000	80.2500	+58.128%	7	223	-50.231%
2026-08-03	48.9000	52.1800	48.9000	50.7500	+36.059%	8	223	-21.300%
2026-07-31	39.4700	39.6000	35.3500	37.3000	+33.214%	9	226	+7.078%
2026-07-30	28.0000	28.0000	28.0000	28.0000	+29.032%	1	220	+42.643%
2026-07-29	23.3500	23.3500	19.5000	21.7000	-16.216%	13	221	+84.055%
2026-07-28	24.5000	25.9000	23.7400	25.9000	-30.000%	12	223	+54.208%
2026-07-27	46.3000	46.3000	37.0000	37.0000	-28.433%	3	231	+7.946%
2026-07-24	51.7000	51.7000	51.7000	51.7000	-30.836%	1	231	-22.747%
2026-07-22	74.7500	74.7500	74.7500	74.7500	+45.287%	2	231	-46.569%
2026-07-17	49.6500	52.3700	48.9000	51.4500	+0.942%	120	229	-22.371%
2026-07-16	50.0200	50.9700	50.0200	50.9700	-36.288%	2	126	-21.640%
2026-07-08	80.0000	80.0000	80.0000	80.0000	+3.896%	1	125	-50.075%
2026-07-07	77.0000	77.0000	77.0000	77.0000	-29.872%	1	125	-48.130%
2026-07-06	109.6000	109.8000	109.6000	109.8000	-27.716%	2	125	-63.625%
2026-06-22	151.9000	151.9000	151.9000	151.9000	-0.197%	3	125	-73.706%
2026-06-18	152.2000	152.2000	152.2000	152.2000	+5.650%	4	121	-73.758%
2026-06-16	144.0600	144.0600	144.0600	144.0600	-12.902%	1	121	-72.275%
2026-06-15	165.3000	165.4000	164.9000	165.4000	+30.031%	14	121	-75.852%
2026-06-12	129.2000	129.2000	120.0000	127.2000	+5.648%	3	119	-68.601%
2026-06-11	120.4000	120.4000	120.4000	120.4000	-18.095%	1	119	-66.827%
2026-06-05	147.0000	147.0000	147.0000	147.0000	+22.296%	1	119	-72.830%
2026-06-01	115.1700	120.2000	115.1700	120.2000	+4.887%	4	118	-66.772%
2026-05-29	114.6000	114.6000	114.6000	114.6000	-17.256%	2	120	-65.148%
2026-05-28	138.5000	138.5000	138.5000	138.5000	-1.283%	1	120	-71.162%
2026-05-26	140.3000	140.3000	140.3000	140.3000	+4.741%	1	119	-71.532%
2026-05-22	133.9500	133.9500	133.9500	133.9500	+13.258%	1	118	-70.183%
2026-05-11	118.2700	118.2700	118.2700	118.2700	+25.286%	1	118	-66.230%
2026-05-07	94.4000	94.4000	94.4000	94.4000	+7.701%	1	118	-57.691%
2026-04-29	87.6500	87.6500	87.6500	87.6500	+6.890%	1	118	-54.432%
2026-04-28	82.0000	82.0000	82.0000	82.0000	-14.583%	1	118	-51.293%
2026-04-27	96.0000	96.0000	96.0000	96.0000	-6.796%	1	119	-58.396%
2026-04-24	103.0000	103.0000	103.0000	103.0000	+12.691%	1	120	-61.223%
2026-04-14	91.4000	91.4000	91.4000	91.4000	+27.565%	3	121	-56.302%
2026-04-09	75.7800	75.7800	71.6500	71.6500	+1.848%	4	121	-44.257%
2026-04-08	70.3500	70.3500	70.3500	70.3500	+79.464%	1	119	-43.227%
2026-03-30	43.8700	43.8700	39.2000	39.2000	-31.469%	10	119	+1.888%
2026-03-26	57.3000	57.3000	57.2000	57.2000	+2.143%	2	118	-30.175%
2026-03-20	59.3000	59.3000	56.0000	56.0000	-4.665%	2	118	-28.679%
2026-03-19	58.7400	58.7400	58.7400	58.7400	+2.388%	2	118	-32.005%
2026-03-12	57.3700	57.3700	57.3700	57.3700	-5.951%	1	118	-30.382%
2026-03-11	59.6000	61.0000	56.2000	61.0000	+24.821%	81	118	-34.525%
2026-03-06	48.8700	48.8700	48.8700	48.8700	-14.413%	2	43	-18.273%
2026-03-05	57.1000	57.1000	57.1000	57.1000	-15.906%	2	43	-30.053%
2026-03-04	67.9000	67.9000	67.9000	67.9000	-20.427%	3	41	-41.178%
2026-03-02	79.0000	85.3300	79.0000	85.3300	+44.505%	6	41	-53.193%
2026-02-27	55.3400	59.0500	55.3400	59.0500	-15.955%	5	41	-32.362%
2026-02-25	69.8000	70.2600	67.3500	70.2600	+26.140%	13	38	-43.154%
2026-02-23	55.7000	55.7000	55.7000	55.7000	+7.115%	1	38	-28.294%
2026-02-20	52.0000	52.0000	52.0000	52.0000	+22.353%	1	37	-23.192%
2026-02-11	42.5000	42.5000	42.5000	42.5000	-10.300%	2	36	-6.024%
2026-02-10	47.4000	47.4000	47.3800	47.3800	+35.371%	2	36	-15.703%
2026-02-04	35.0000	35.0000	35.0000	35.0000	-22.686%	1	36	+14.114%
2026-02-02	45.2700	45.2700	45.2700	45.2700	+54.242%	1	35	-11.774%
2026-01-20	29.3500	29.3500	29.3500	29.3500	+5.957%	1	34	+36.082%
2026-01-15	27.7400	27.7400	27.7000	27.7000	+13.571%	20	35	+44.188%
2026-01-13	24.3900	24.3900	24.3900	24.3900	+17.826%	1	18	+63.756%
2026-01-12	20.7000	20.7000	20.7000	20.7000	+29.375%	1	18	+92.947%
2026-01-09	16.0000	16.0000	16.0000	16.0000	-19.598%	2	17	+149.625%
2026-01-05	20.1100	20.1100	19.9000	19.9000	-18.776%	7	24	+100.704%
2025-12-30	24.5000	24.5000	24.5000	24.5000	+0.410%	2	24	+63.020%
2025-12-29	24.4000	24.4000	24.4000	24.4000	-9.192%	1	26	+63.689%
2025-12-24	26.8700	26.8700	26.8700	26.8700	-1.934%	2	26	+48.642%
2025-12-22	27.4000	27.4000	27.4000	27.4000	+9.033%	20	46	+45.766%
2025-12-19	25.1300	25.1300	25.1300	25.1300	-2.027%	2	46	+58.934%
2025-12-15	25.6500	25.6500	25.6500	25.6500	-7.966%	1	44	+55.712%
2025-12-08	27.8700	27.8700	27.8700	27.8700	+8.233%	20	45	+43.308%
2025-12-05	26.5000	26.5700	25.7500	25.7500	0.000%	25	25	+55.107%