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COHR20260918C400
COHR Sep 18 2026 400.00 Call (COHR260918C00400000)
option OPRA

EOD

Aug 19, 2026

2.50-52.830%(-2.80)113

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	5.0000	5.0000	2.3000	2.5000	-52.830%	113	1,190	0.000%
2026-08-18	10.3000	10.9000	5.0000	5.3000	-69.714%	379	1,186	-52.830%
2026-08-17	13.0000	22.0000	12.1500	17.5000	+59.091%	414	1,149	-85.714%
2026-08-14	10.6000	18.7000	9.6000	11.0000	-7.016%	304	1,146	-77.273%
2026-08-13	17.8300	22.0100	11.3000	11.8300	-51.516%	299	1,161	-78.867%
2026-08-12	26.1000	27.5700	19.8000	24.4000	+42.690%	355	1,141	-89.754%
2026-08-11	17.0000	18.6400	15.0000	17.1000	-1.270%	142	1,009	-85.380%
2026-08-10	44.6000	44.6000	17.3200	17.3200	-59.295%	258	973	-85.566%
2026-08-07	35.0000	50.0000	35.0000	42.5500	+67.191%	112	889	-94.125%
2026-08-06	20.0000	33.0000	20.0000	25.4500	+4.303%	92	896	-90.177%
2026-08-05	29.9600	32.0000	24.4000	24.4000	-6.154%	34	838	-89.754%
2026-08-04	27.1000	29.0000	20.4000	26.0000	+103.125%	91	820	-90.385%
2026-08-03	9.3000	13.2100	9.0000	12.8000	+60.000%	86	812	-80.469%
2026-07-31	8.6200	10.0000	6.8500	8.0000	+50.943%	205	794	-68.750%
2026-07-30	4.8600	6.0000	4.8000	5.3000	+35.550%	44	659	-52.830%
2026-07-29	3.3000	3.9100	3.3000	3.9100	-39.846%	5	638	-36.061%
2026-07-28	7.0000	7.0000	4.0000	6.5000	-35.644%	23	636	-61.538%
2026-07-27	12.0400	12.0400	7.9700	10.1000	-31.293%	47	631	-75.248%
2026-07-24	18.5000	18.5000	14.0000	14.7000	-39.506%	90	629	-82.993%
2026-07-23	23.1700	24.4000	23.1700	24.3000	-0.410%	8	608	-89.712%
2026-07-22	24.0000	26.0000	23.3000	24.4000	-4.501%	45	601	-89.754%
2026-07-21	23.2000	26.4000	20.2000	25.5500	+36.924%	49	569	-90.215%
2026-07-20	18.1000	18.8700	18.1000	18.6600	+30.035%	6	561	-86.602%
2026-07-17	11.9000	14.3500	11.9000	14.3500	-3.041%	6	559	-82.578%
2026-07-16	17.4500	17.4500	14.8000	14.8000	-29.524%	7	563	-83.108%
2026-07-15	21.0000	21.0000	19.5400	21.0000	-20.755%	23	562	-88.095%
2026-07-14	29.0000	29.0000	25.8000	26.5000	-8.621%	16	546	-90.566%
2026-07-13	29.0000	29.0000	27.6000	29.0000	-13.690%	13	549	-91.379%
2026-07-10	30.5000	33.9000	30.5000	33.6000	-8.894%	9	557	-92.560%
2026-07-09	41.1000	42.7000	36.8800	36.8800	+16.709%	315	556	-93.221%
2026-07-08	33.6500	37.6500	29.0000	31.6000	+3.539%	25	348	-92.089%
2026-07-07	33.7000	33.7000	30.5200	30.5200	-27.454%	22	340	-91.809%
2026-07-06	44.0700	47.9000	42.0700	42.0700	+12.788%	12	328	-94.058%
2026-07-02	52.0000	53.1000	37.3000	37.3000	-37.311%	26	322	-93.298%
2026-07-01	60.0200	65.0000	55.3000	59.5000	-19.048%	28	322	-95.798%
2026-06-30	75.0000	75.0000	68.0000	73.5000	+3.057%	53	324	-96.599%
2026-06-29	59.7000	71.4000	48.8000	71.3200	+6.448%	8	326	-96.495%
2026-06-26	62.0000	70.0000	62.0000	67.0000	-19.277%	56	328	-96.269%
2026-06-25	85.7000	85.7000	75.5000	83.0000	+9.672%	16	312	-96.988%
2026-06-24	64.0000	76.0000	64.0000	75.6800	+9.206%	16	309	-96.697%
2026-06-23	75.5500	76.8700	67.3300	69.3000	-26.899%	49	308	-96.392%
2026-06-22	73.8000	105.0000	72.7000	94.8000	+31.667%	60	302	-97.363%
2026-06-18	75.9000	80.0000	66.6600	72.0000	+1.839%	18	301	-96.528%
2026-06-17	70.4200	70.7000	70.4200	70.7000	+1.231%	2	301	-96.464%
2026-06-16	80.0000	80.0000	69.8400	69.8400	-20.037%	9	301	-96.420%
2026-06-15	95.0000	95.0000	80.0000	87.3400	+16.890%	14	303	-97.138%
2026-06-12	72.4800	77.5700	69.0000	74.7200	+32.670%	25	296	-96.654%
2026-06-11	58.3000	66.0000	55.8000	56.3200	-7.748%	7	296	-95.561%
2026-06-10	63.0000	63.0000	61.0500	61.0500	-0.732%	3	295	-95.905%
2026-06-09	81.5500	81.5500	49.5800	61.5000	-27.775%	138	295	-95.935%
2026-06-08	72.8500	94.2100	72.8500	85.1500	+16.246%	228	272	-97.064%
2026-06-05	81.7500	90.0000	73.2500	73.2500	-26.010%	13	229	-96.587%
2026-06-04	78.6800	103.6900	75.7500	99.0000	+5.319%	26	227	-97.475%
2026-06-03	99.0000	99.0000	90.8000	94.0000	-4.277%	8	217	-97.340%
2026-06-02	88.7000	102.0000	88.7000	98.2000	+72.281%	13	217	-97.454%
2026-06-01	61.7000	61.7000	53.5000	57.0000	+8.139%	6	223	-95.614%
2026-05-29	55.4500	55.4500	48.3800	52.7100	-22.142%	19	224	-95.257%
2026-05-28	65.5800	67.7000	65.5800	67.7000	-6.724%	3	227	-96.307%
2026-05-27	60.0000	72.6000	59.0300	72.5800	+1.086%	9	227	-96.556%
2026-05-26	64.9000	73.0100	64.9000	71.8000	+6.845%	22	225	-96.518%
2026-05-22	62.8100	69.1000	62.8100	67.2000	-6.667%	6	208	-96.280%
2026-05-21	68.9700	72.0000	67.5300	72.0000	+23.077%	5	206	-96.528%
2026-05-20	60.0000	63.5800	54.0000	58.5000	-4.878%	13	206	-95.726%
2026-05-19	54.5000	61.5000	53.0000	61.5000	+0.655%	6	199	-95.935%
2026-05-18	66.6000	66.6000	61.1000	61.1000	-23.096%	14	199	-95.908%
2026-05-15	71.0000	82.0000	71.0000	79.4500	-10.358%	19	199	-96.853%
2026-05-14	90.0000	90.0000	88.6300	88.6300	-8.060%	2	197	-97.179%
2026-05-13	84.0000	96.4000	78.0000	96.4000	+38.069%	40	183	-97.407%
2026-05-12	68.0000	69.8200	63.1000	69.8200	-3.296%	35	183	-96.419%
2026-05-11	48.9600	76.1500	48.0900	72.2000	+58.926%	496	183	-96.537%
2026-05-08	42.0000	46.9300	38.1400	45.4300	+25.601%	15	523	-94.497%
2026-05-07	44.5000	44.5000	33.9000	36.1700	-32.266%	27	522	-93.088%
2026-05-06	53.6000	53.8000	47.5000	53.4000	+4.706%	14	519	-95.318%
2026-05-05	49.7000	53.4000	48.0000	51.0000	+6.250%	33	510	-95.098%
2026-05-04	53.0000	53.0000	48.0000	48.0000	-1.599%	74	489	-94.792%
2026-05-01	49.0000	50.3000	47.5000	48.7800	+9.225%	16	477	-94.875%
2026-04-30	39.7000	44.6600	39.7000	44.6600	+19.412%	3	477	-94.402%
2026-04-29	37.5000	37.5000	37.4000	37.4000	-2.528%	3	475	-93.316%
2026-04-28	35.3600	38.3700	35.3600	38.3700	-19.051%	3	475	-93.484%
2026-04-27	47.4000	47.4000	47.4000	47.4000	-12.320%	2	48	-94.726%
2026-04-24	51.9900	55.2300	51.2000	54.0600	+0.111%	18	48	-95.376%
2026-04-23	54.0000	54.0000	54.0000	54.0000	-10.000%	1	49	-95.370%
2026-04-22	67.2800	67.2800	60.0000	60.0000	+2.599%	5	49	-95.833%
2026-04-21	60.5000	60.5000	58.4800	58.4800	+9.822%	10	49	-95.725%
2026-04-20	55.0000	55.0000	53.2500	53.2500	-2.294%	4	42	-95.305%
2026-04-17	54.5000	54.5000	54.5000	54.5000	+17.204%	9	42	-95.413%
2026-04-16	48.3000	51.1500	46.0000	46.5000	+14.194%	26	42	-94.624%
2026-04-15	41.9800	43.7300	39.9500	40.7200	-4.188%	6	53	-93.861%
2026-04-14	42.5000	42.5000	42.5000	42.5000	-0.235%	1	53	-94.118%
2026-04-13	42.3000	42.6000	42.3000	42.6000	-2.001%	2	52	-94.131%
2026-04-10	34.4500	43.4700	34.4500	43.4700	+93.630%	10	52	-94.249%
2026-04-06	22.8000	24.1000	22.1000	22.4500	-1.101%	5	43	-88.864%
2026-04-02	19.4000	22.7000	19.0000	22.7000	+6.075%	36	63	-88.987%
2026-04-01	21.4000	21.4000	21.4000	21.4000	+38.961%	20	63	-88.318%
2026-03-31	15.4000	15.4000	15.4000	15.4000	+7.467%	1	46	-83.766%
2026-03-30	17.0000	17.0000	14.3300	14.3300	-34.864%	4	45	-82.554%
2026-03-27	22.0400	22.0400	22.0000	22.0000	-4.762%	2	45	-88.636%
2026-03-26	23.1000	23.1000	23.1000	23.1000	-21.959%	9	46	-89.177%
2026-03-25	29.6000	29.7000	29.6000	29.6000	+4.225%	4	37	-91.554%
2026-03-24	28.4000	28.4000	28.4000	28.4000	-15.426%	15	37	-91.197%
2026-03-19	33.5800	33.5800	33.5800	33.5800	+14.608%	1	31	-92.555%
2026-03-16	29.3000	29.3000	29.3000	29.3000	+14.008%	1	31	-91.468%
2026-03-12	25.7000	25.7000	25.7000	25.7000	-13.758%	4	30	-90.272%
2026-03-11	29.8000	29.8000	29.8000	29.8000	-13.873%	2	26	-91.611%
2026-03-10	35.3000	35.7000	34.6000	34.6000	+38.956%	50	24	-92.775%
2026-03-09	24.9000	25.0000	24.9000	24.9000	-44.667%	4	16	-89.960%
2026-03-04	45.0000	45.0000	45.0000	45.0000	+6.383%	1	12	-94.444%
2026-03-02	35.3900	44.0500	35.3900	42.3000	+61.450%	10	11	-94.090%
2026-02-27	26.2000	26.2000	26.2000	26.2000	-0.569%	2	2	-90.458%
2026-02-26	26.3500	26.3500	26.3500	26.3500	0.000%	2	0	-90.512%