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COHR20260918P220
COHR Sep 18 2026 220.00 Put (COHR260918P00220000)
option OPRA

EOD

Aug 19, 2026

2.80+46.597%(+0.89)115

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	1.7100	2.9500	1.7100	2.8000	+46.597%	115	1,374	0.000%
2026-08-18	1.7500	2.1500	1.5500	1.9100	+127.381%	102	1,383	+46.597%
2026-08-17	1.3000	1.3200	0.8400	0.8400	-49.091%	16	1,336	+233.333%
2026-08-14	1.9000	1.9500	1.3400	1.6500	-5.172%	27	1,340	+69.697%
2026-08-13	1.5900	1.7400	1.3700	1.7400	+2.353%	282	1,320	+60.920%
2026-08-12	1.9100	2.2000	1.5500	1.7000	-45.161%	39	1,080	+64.706%
2026-08-11	3.7500	3.7500	3.1000	3.1000	-15.531%	21	1,080	-9.677%
2026-08-10	2.0100	3.8300	2.0100	3.6700	+46.800%	86	1,067	-23.706%
2026-08-07	3.9000	3.9000	2.3500	2.5000	-46.809%	27	1,050	+12.000%
2026-08-06	6.9200	6.9200	4.7000	4.7000	-27.692%	6	1,057	-40.426%
2026-08-05	7.2100	7.2100	6.3600	6.5000	-10.591%	8	1,059	-56.923%
2026-08-04	9.8000	9.8000	7.2700	7.2700	-45.132%	404	1,057	-61.486%
2026-08-03	21.1300	21.1300	13.2500	13.2500	-24.069%	23	758	-78.868%
2026-07-31	16.6000	18.4800	16.6000	17.4500	-18.458%	13	752	-83.954%
2026-07-30	24.2500	24.5000	21.4000	21.4000	-32.915%	18	755	-86.916%
2026-07-29	26.2300	32.8000	26.2300	31.9000	+26.487%	101	752	-91.223%
2026-07-28	26.1000	28.7300	25.2200	25.2200	+27.374%	31	684	-88.898%
2026-07-27	18.6500	20.6600	18.6500	19.8000	+21.622%	11	692	-85.859%
2026-07-24	14.9100	16.2800	14.8300	16.2800	+35.667%	11	697	-82.801%
2026-07-22	12.6000	12.6000	12.0000	12.0000	-1.397%	3	695	-76.667%
2026-07-21	13.2900	13.2900	12.1000	12.1700	-30.057%	5	695	-76.993%
2026-07-20	16.7000	17.4000	16.7000	17.4000	-6.602%	8	693	-83.908%
2026-07-17	22.9900	22.9900	18.6300	18.6300	-5.814%	2	693	-84.970%
2026-07-16	17.7900	20.0800	17.7900	19.7800	+22.857%	6	693	-85.844%
2026-07-15	17.0000	18.0000	16.1000	16.1000	+9.524%	8	689	-82.609%
2026-07-14	14.1400	14.7000	14.1400	14.7000	-2.970%	3	689	-80.952%
2026-07-13	14.7000	15.1500	14.0400	15.1500	+2.434%	253	688	-81.518%
2026-07-10	14.4100	14.7900	14.3800	14.7900	+1.301%	13	437	-81.068%
2026-07-08	14.6000	14.6000	14.6000	14.6000	-8.464%	220	446	-80.822%
2026-07-07	16.0000	16.5000	15.9500	15.9500	+27.600%	26	226	-82.445%
2026-07-06	12.2000	12.5000	12.1000	12.5000	-13.793%	14	204	-77.600%
2026-07-02	10.6000	14.5000	10.6000	14.5000	+21.849%	18	207	-80.690%
2026-06-29	12.5000	12.5000	11.9000	11.9000	+12.796%	2	207	-76.471%
2026-06-26	11.8200	11.8200	10.0000	10.5500	+31.875%	134	207	-73.460%
2026-06-22	8.0000	8.0000	8.0000	8.0000	-12.088%	1	184	-65.000%
2026-06-18	9.1000	9.1000	9.1000	9.1000	0.000%	1	183	-69.231%
2026-06-17	9.1000	9.1000	9.1000	9.1000	+12.346%	1	183	-69.231%
2026-06-15	8.1000	8.1000	8.1000	8.1000	-44.521%	1	183	-65.432%
2026-06-10	14.6000	14.6000	14.6000	14.6000	-2.667%	1	183	-80.822%
2026-06-09	16.0000	16.0000	15.0000	15.0000	+17.555%	2	184	-81.333%
2026-06-05	10.2100	12.7600	10.2100	12.7600	+31.546%	9	185	-78.056%
2026-06-04	9.7000	9.7000	9.7000	9.7000	+7.778%	1	185	-71.134%
2026-06-03	10.2700	10.2700	9.0000	9.0000	-9.183%	8	185	-68.889%
2026-06-02	9.9100	9.9100	9.9100	9.9100	-21.969%	2	185	-71.746%
2026-06-01	12.7000	12.7000	12.7000	12.7000	-0.704%	1	187	-77.953%
2026-05-29	12.7900	12.7900	12.7900	12.7900	+6.583%	1	187	-78.108%
2026-05-22	12.0000	12.0000	12.0000	12.0000	-4.000%	1	185	-76.667%
2026-05-21	12.5000	12.5000	12.5000	12.5000	-16.667%	1	185	-77.600%
2026-05-20	14.0000	15.0000	14.0000	15.0000	-9.091%	15	185	-81.333%
2026-05-19	16.5000	16.5000	16.5000	16.5000	+22.222%	2	178	-83.030%
2026-05-15	13.9000	13.9000	12.9000	13.5000	-9.152%	7	178	-79.259%
2026-05-11	14.8600	14.8600	14.8600	14.8600	-16.983%	3	173	-81.157%
2026-05-08	18.2000	18.5000	17.0000	17.9000	-7.541%	27	176	-84.358%
2026-05-07	17.6000	19.3600	17.3000	19.3600	-18.860%	25	176	-85.537%
2026-04-30	23.8500	23.8600	23.8500	23.8600	-3.790%	5	159	-88.265%
2026-04-29	24.8000	24.8000	24.8000	24.8000	-3.876%	10	159	-88.710%
2026-04-28	25.8000	25.8000	25.8000	25.8000	+16.321%	1	159	-89.147%
2026-04-27	22.4000	22.4000	22.1800	22.1800	+24.958%	3	158	-87.376%
2026-04-21	17.7500	17.7500	17.7500	17.7500	-22.217%	2	158	-84.225%
2026-04-16	22.8200	22.8200	22.8200	22.8200	-12.163%	1	158	-87.730%
2026-04-14	25.9800	25.9800	25.9800	25.9800	-3.240%	1	158	-89.222%
2026-04-10	26.9200	26.9200	26.8500	26.8500	-13.942%	2	158	-89.572%
2026-04-09	31.2000	31.2000	31.2000	31.2000	-9.038%	1	159	-91.026%
2026-04-08	33.0000	34.3000	32.9000	34.3000	-15.725%	9	159	-91.837%
2026-04-06	40.7000	40.7000	40.7000	40.7000	+2.778%	1	155	-93.120%
2026-04-02	41.0000	41.0000	39.6000	39.6000	-5.489%	13	142	-92.929%
2026-04-01	40.1000	42.3000	40.1000	41.9000	-12.343%	11	142	-93.317%
2026-03-30	46.6100	47.8000	46.6100	47.8000	+30.245%	4	137	-94.142%
2026-03-25	38.1000	38.1000	36.7000	36.7000	-5.168%	5	137	-92.371%
2026-03-24	38.7000	38.7000	38.7000	38.7000	-1.777%	1	132	-92.765%
2026-03-23	39.4000	39.7000	39.4000	39.4000	-11.161%	7	131	-92.893%
2026-03-20	44.3500	44.3500	44.3500	44.3500	-2.527%	1	124	-93.687%
2026-03-17	45.5000	45.5000	45.5000	45.5000	+10.464%	25	126	-93.846%
2026-03-16	41.1000	41.2000	41.1000	41.1900	-11.438%	4	105	-93.202%
2026-03-12	46.5100	46.5100	46.5100	46.5100	+6.674%	25	101	-93.980%
2026-03-11	43.6000	43.6000	43.6000	43.6000	-8.595%	2	125	-93.578%
2026-03-09	47.7000	47.7000	47.7000	47.7000	+24.219%	2	127	-94.130%
2026-03-04	38.4000	38.4000	38.4000	38.4000	+12.610%	1	125	-92.708%
2026-03-03	34.1000	34.1000	34.1000	34.1000	+2.096%	50	139	-91.789%
2026-03-02	33.3000	33.4000	33.3000	33.4000	-13.673%	3	115	-91.617%
2026-02-27	39.9000	39.9000	38.6900	38.6900	-8.426%	13	112	-92.763%
2026-02-23	42.2500	42.2500	42.2500	42.2500	-14.300%	100	102	-93.373%
2026-02-11	49.3000	49.3000	49.3000	49.3000	-9.541%	3	21	-94.320%
2026-01-29	54.5000	54.5000	54.4000	54.5000	-12.939%	12	19	-94.862%
2026-01-16	62.6000	62.6000	62.6000	62.6000	-6.147%	2	5	-95.527%
2025-12-19	67.9000	67.9000	66.7000	66.7000	-5.256%	4	5	-95.802%
2025-12-18	70.4000	70.4000	70.4000	70.4000	-2.493%	1	2	-96.023%
2025-12-16	72.2000	72.2000	72.2000	72.2000	0.000%	1	1	-96.122%