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COHR20270115P200
COHR Jan 15 2027 200.00 Put (COHR270115P00200000)
option OPRA

EOD

Aug 19, 2026

15.76+15.882%(+2.16)29

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	13.0000	16.0500	13.0000	15.7600	+15.882%	29	2,300	0.000%
2026-08-18	12.2000	13.9100	12.2000	13.6000	+38.776%	41	2,281	+15.882%
2026-08-17	10.8500	11.2000	9.5000	9.8000	-18.333%	92	2,259	+60.816%
2026-08-14	12.3000	13.0000	11.1900	12.0000	-0.908%	16	2,271	+31.333%
2026-08-13	12.3200	12.3200	10.8000	12.1100	+6.228%	124	2,263	+30.140%
2026-08-12	13.3500	14.1000	11.4000	11.4000	-27.665%	17	2,154	+38.246%
2026-08-11	16.4000	16.4000	15.7600	15.7600	-3.902%	72	2,157	0.000%
2026-08-10	12.5000	17.0000	12.5000	16.4000	+23.774%	255	2,096	-3.902%
2026-08-07	14.1500	14.9000	12.7500	13.2500	-26.060%	225	1,870	+18.943%
2026-08-06	18.2200	18.2200	17.7700	17.9200	-8.055%	16	2,082	-12.054%
2026-08-05	20.5400	20.5400	19.4900	19.4900	-3.035%	4	2,084	-19.138%
2026-08-04	22.5500	22.5500	20.1000	20.1000	-22.811%	16	2,084	-21.592%
2026-08-03	27.5600	27.5600	25.7500	26.0400	-13.200%	24	2,078	-39.478%
2026-07-31	27.0000	30.6000	27.0000	30.0000	-14.408%	126	2,078	-47.467%
2026-07-30	36.3000	36.3000	34.3100	35.0500	-13.221%	22	2,180	-55.036%
2026-07-29	39.6000	42.2000	39.4500	40.3900	+8.284%	49	2,164	-60.980%
2026-07-28	35.0000	39.8000	35.0000	37.3000	+13.720%	473	2,190	-57.748%
2026-07-27	33.0000	33.0000	32.8000	32.8000	+18.412%	6	1,749	-51.951%
2026-07-24	27.7000	27.7000	27.7000	27.7000	+11.245%	1	1,753	-43.105%
2026-07-23	24.5000	24.9000	24.5000	24.9000	+0.403%	3	1,752	-36.707%
2026-07-22	24.2900	25.1000	24.2900	24.8000	+0.649%	4	1,753	-36.452%
2026-07-21	25.6000	25.6000	24.6400	24.6400	-12.094%	25	1,751	-36.039%
2026-07-20	28.0000	28.0300	28.0000	28.0300	-6.567%	6	1,776	-43.775%
2026-07-17	34.8400	35.1500	30.0000	30.0000	+16.324%	103	1,775	-47.467%
2026-07-14	25.8100	25.8200	25.7900	25.7900	-2.421%	30	1,674	-38.891%
2026-07-10	26.4100	26.4300	26.4100	26.4300	+4.096%	4	1,674	-40.371%
2026-07-09	25.3000	25.3900	24.8300	25.3900	-11.901%	52	1,678	-37.928%
2026-07-08	26.9100	28.8200	26.9100	28.8200	+3.113%	4	1,676	-45.316%
2026-07-07	26.9000	27.9500	26.9000	27.9500	+7.500%	2	1,679	-43.614%
2026-07-02	24.0000	26.0000	23.9000	26.0000	+23.515%	7	1,681	-39.385%
2026-07-01	19.3000	21.3000	19.3000	21.0500	+8.673%	16	1,681	-25.131%
2026-06-30	19.3700	19.3700	19.3700	19.3700	-10.737%	4	1,685	-18.637%
2026-06-29	23.0000	23.0000	21.7000	21.7000	+9.045%	6	1,681	-27.373%
2026-06-26	21.5000	22.6500	19.9000	19.9000	-3.163%	25	1,678	-20.804%
2026-06-25	22.1000	22.4000	20.5500	20.5500	-5.081%	52	1,673	-23.309%
2026-06-24	21.0000	22.0000	21.0000	21.6500	+3.095%	14	1,722	-27.206%
2026-06-23	20.0000	21.0000	18.5000	21.0000	+33.758%	58	1,708	-24.952%
2026-06-22	18.0000	18.0000	15.7000	15.7000	-18.016%	102	1,757	+0.382%
2026-06-17	19.3000	19.3000	19.1500	19.1500	+0.789%	16	1,658	-17.702%
2026-06-16	17.7000	19.0000	17.7000	19.0000	+6.145%	2	1,658	-17.053%
2026-06-15	19.3500	19.4000	16.4600	17.9000	-14.762%	345	1,658	-11.955%
2026-06-12	22.8400	22.8400	21.0000	21.0000	-15.220%	13	1,391	-24.952%
2026-06-11	24.7700	24.7700	24.7700	24.7700	+7.696%	1	1,381	-36.375%
2026-06-10	23.1000	23.1000	23.0000	23.0000	-4.959%	2	1,381	-31.478%
2026-06-09	21.3500	26.4000	18.4000	24.2000	+15.238%	38	1,381	-34.876%
2026-06-08	21.0000	21.0000	21.0000	21.0000	-3.670%	1	1,371	-24.952%
2026-06-05	19.0000	21.8000	19.0000	21.8000	+24.571%	13	1,372	-27.706%
2026-06-04	18.7500	19.5000	17.0000	17.5000	+1.156%	10	1,376	-9.943%
2026-06-03	18.0000	18.0000	17.2500	17.3000	-5.464%	3	1,377	-8.902%
2026-06-02	18.8300	19.1000	17.5000	18.3000	-17.007%	190	1,374	-13.880%
2026-06-01	22.2000	22.2000	22.0500	22.0500	+2.558%	2	1,197	-28.526%
2026-05-29	20.1300	21.8700	20.1300	21.5000	+10.256%	7	1,195	-26.698%
2026-05-28	19.5000	19.5000	19.5000	19.5000	-3.465%	1	1,191	-19.179%
2026-05-27	20.8000	20.9200	20.2000	20.2000	+1.304%	12	1,192	-21.980%
2026-05-26	19.9800	19.9800	19.9400	19.9400	-1.042%	2	1,193	-20.963%
2026-05-22	20.7000	20.7000	20.1500	20.1500	-1.225%	4	1,193	-21.787%
2026-05-21	23.1200	23.1200	20.4000	20.4000	-11.688%	2	1,191	-22.745%
2026-05-20	23.1000	23.1000	23.1000	23.1000	-0.173%	1	1,191	-31.775%
2026-05-19	23.1400	23.1400	23.1400	23.1400	+2.844%	1	1,167	-31.893%
2026-05-18	23.2000	23.2000	22.5000	22.5000	+7.143%	22	1,167	-29.956%
2026-05-15	22.0000	22.0000	20.9000	21.0000	+5.528%	8	1,167	-24.952%
2026-05-14	20.2000	20.4000	19.9000	19.9000	+3.109%	16	1,159	-20.804%
2026-05-13	20.0000	20.0000	19.3000	19.3000	-10.233%	505	1,643	-18.342%
2026-05-12	20.3000	21.5000	20.3000	21.5000	+8.040%	2	1,643	-26.698%
2026-05-11	20.6200	20.6200	19.4000	19.9000	-16.387%	8	1,643	-20.804%
2026-05-08	23.0000	23.8000	23.0000	23.8000	-7.249%	2	1,638	-33.782%
2026-05-07	24.0100	25.6600	24.0100	25.6600	+11.565%	13	1,638	-38.581%
2026-05-06	23.4000	23.4000	23.0000	23.0000	-2.128%	8	1,625	-31.478%
2026-05-05	23.5000	23.5000	23.5000	23.5000	-6.000%	1	1,620	-32.936%
2026-05-04	26.0000	26.0000	25.0000	25.0000	-3.809%	12	1,619	-36.960%
2026-05-01	28.8500	28.8500	25.9700	25.9900	-7.837%	21	1,607	-39.361%
2026-04-30	30.9000	30.9000	28.2000	28.2000	-9.615%	3	1,607	-44.113%
2026-04-29	31.5000	31.5000	31.2000	31.2000	-0.192%	19	1,608	-49.487%
2026-04-28	30.8800	31.2600	30.0000	31.2600	+10.070%	5	1,627	-49.584%
2026-04-27	28.5000	28.5000	28.2000	28.4000	+9.231%	6	1,626	-44.507%
2026-04-24	26.0000	26.0000	26.0000	26.0000	0.000%	1	1,628	-39.385%
2026-04-23	24.5000	26.0000	24.5000	26.0000	+6.296%	13	1,629	-39.385%
2026-04-22	24.4600	24.4600	24.4600	24.4600	-2.550%	1	1,618	-35.568%
2026-04-20	25.1000	25.1000	25.1000	25.1000	-3.313%	6	1,618	-37.211%
2026-04-17	26.5000	26.5000	25.2000	25.9600	-7.286%	32	1,612	-39.291%
2026-04-16	27.5000	29.0200	27.5000	28.0000	-9.677%	79	1,582	-43.714%
2026-04-15	30.4000	31.0000	30.4000	31.0000	+0.162%	23	1,538	-49.161%
2026-04-14	30.9500	30.9500	30.9500	30.9500	-1.746%	1	1,515	-49.079%
2026-04-13	31.2000	32.2500	31.2000	31.5000	+0.962%	123	1,516	-49.968%
2026-04-10	33.1800	33.1800	31.2000	31.2000	-10.857%	15	1,401	-49.487%
2026-04-09	34.3500	35.3000	34.3500	35.0000	+1.449%	4	1,386	-54.971%
2026-04-08	37.6500	37.6500	34.5000	34.5000	-20.452%	3	1,387	-54.319%
2026-04-07	43.3700	43.3700	43.3700	43.3700	+2.288%	1	1,384	-63.662%
2026-04-06	41.0000	42.4000	41.0000	42.4000	-4.933%	501	1,383	-62.830%
2026-04-02	44.6000	44.6000	44.6000	44.6000	+4.206%	2	881	-64.664%
2026-04-01	43.0000	43.2000	42.6000	42.8000	-18.117%	23	881	-63.178%
2026-03-30	48.9800	52.6000	48.9800	52.2700	+31.662%	8	860	-69.849%
2026-03-24	39.7000	39.7000	39.7000	39.7000	-8.736%	1	862	-60.302%
2026-03-20	42.0000	43.5000	42.0000	43.5000	-5.125%	103	863	-63.770%
2026-03-17	46.2000	46.2000	44.7500	45.8500	-2.922%	7	760	-65.627%
2026-03-13	47.3100	47.3100	46.5000	47.2300	-1.481%	202	755	-66.631%
2026-03-12	47.9400	47.9400	47.9400	47.9400	-1.722%	1	553	-67.126%
2026-03-09	48.0000	48.7800	48.0000	48.7800	+21.950%	201	552	-67.692%
2026-03-04	40.0000	40.0000	40.0000	40.0000	+3.093%	1	352	-60.600%
2026-03-03	41.0000	41.0000	38.8000	38.8000	+12.464%	306	353	-59.381%
2026-03-02	34.5000	34.5000	34.5000	34.5000	-13.534%	5	52	-54.319%
2026-02-27	39.9000	39.9000	39.9000	39.9000	0.000%	1	47	-60.501%
2026-02-26	37.1000	39.9000	37.0000	39.9000	+15.318%	15	46	-60.501%
2026-02-25	34.6000	34.6000	34.6000	34.6000	-17.619%	1	33	-54.451%
2026-02-20	42.0000	42.0000	42.0000	42.0000	-13.402%	1	33	-62.476%
2026-02-19	48.5000	48.5000	48.5000	48.5000	-1.000%	3	33	-67.505%
2026-02-10	48.9900	48.9900	48.9900	48.9900	+7.670%	1	30	-67.830%
2026-02-09	45.5000	45.5000	45.5000	45.5000	-5.602%	1	29	-65.363%
2026-02-06	48.2000	48.2000	48.2000	48.2000	-13.929%	1	30	-67.303%
2026-02-05	56.0000	56.0000	56.0000	56.0000	+13.223%	5	30	-71.857%
2026-02-02	48.1700	49.4600	48.1700	49.4600	-3.961%	40	25	-68.136%
2026-01-29	51.5000	51.5000	51.5000	51.5000	+3.000%	1	25	-69.398%
2026-01-28	50.0000	50.0000	50.0000	50.0000	-4.031%	1	24	-68.480%
2026-01-27	52.0200	52.1000	52.0200	52.1000	-7.130%	3	24	-69.750%
2026-01-23	56.1000	56.1000	56.1000	56.1000	+4.508%	20	23	-71.907%
2026-01-21	53.6800	53.6800	53.6800	53.6800	-9.630%	2	3	-70.641%
2025-12-19	59.4000	59.4000	59.4000	59.4000	0.000%	1	1	-73.468%