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COHR20260918P240
COHR Sep 18 2026 240.00 Put (COHR260918P00240000)
option OPRA

EOD

Aug 19, 2026

6.10+46.283%(+1.93)174

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	3.7000	6.6000	3.7000	6.1000	+46.283%	174	1,749	0.000%
2026-08-18	3.3000	4.6000	3.1500	4.1700	+113.846%	202	1,717	+46.283%
2026-08-17	3.0000	3.0000	1.7000	1.9500	-38.679%	342	1,546	+212.821%
2026-08-14	3.9000	4.1000	2.6000	3.1800	-1.852%	58	1,320	+91.824%
2026-08-13	2.5000	3.4000	2.4300	3.2400	+4.516%	560	1,288	+88.272%
2026-08-12	3.5000	4.3000	2.9000	3.1000	-45.133%	119	1,107	+96.774%
2026-08-11	7.5000	7.5000	5.6500	5.6500	-14.910%	17	1,139	+7.965%
2026-08-10	5.2300	6.8000	5.2000	6.6400	+51.598%	79	1,126	-8.133%
2026-08-07	5.5000	5.5000	4.0000	4.3800	-46.585%	58	1,088	+39.269%
2026-08-06	11.6000	11.6000	8.0700	8.2000	-18.000%	7	1,076	-25.610%
2026-08-05	10.3300	11.1900	9.4900	10.0000	-11.894%	32	1,077	-39.000%
2026-08-04	14.0000	14.0000	11.0000	11.3500	-38.978%	38	1,073	-46.256%
2026-08-03	20.9500	20.9500	18.3100	18.6000	-26.772%	9	1,058	-67.204%
2026-07-31	25.4000	26.0000	25.1900	25.4000	-20.625%	21	1,057	-75.984%
2026-07-30	32.4000	34.2000	31.0000	32.0000	-27.273%	11	1,052	-80.938%
2026-07-29	35.0000	44.5000	35.0000	44.0000	+27.389%	37	1,052	-86.136%
2026-07-28	35.8500	40.4000	34.5400	34.5400	+21.663%	82	1,044	-82.339%
2026-07-27	23.4500	29.1600	23.4500	28.3900	+18.095%	6	1,032	-78.514%
2026-07-24	22.7000	24.0400	21.6600	24.0400	+42.671%	4	1,030	-74.626%
2026-07-23	16.8500	16.8500	16.8500	16.8500	-4.261%	1	1,029	-63.798%
2026-07-22	18.0000	18.4000	17.6000	17.6000	+0.802%	6	1,030	-65.341%
2026-07-21	19.4000	19.4000	17.4600	17.4600	-27.851%	2	1,026	-65.063%
2026-07-20	23.4800	24.5000	23.4800	24.2000	-3.200%	22	1,024	-74.793%
2026-07-17	25.1000	25.1000	25.0000	25.0000	-8.088%	2	1,032	-75.600%
2026-07-16	24.8500	27.2100	24.8500	27.2000	+15.499%	4	1,030	-77.574%
2026-07-15	23.0000	25.2000	23.0000	23.5500	+13.768%	16	1,028	-74.098%
2026-07-14	21.0000	21.0000	20.0600	20.7000	+4.020%	3	1,023	-70.531%
2026-07-13	19.9000	19.9000	19.9000	19.9000	+2.314%	2	1,023	-69.347%
2026-07-10	19.4500	19.4500	19.4500	19.4500	+4.570%	1	1,021	-68.638%
2026-07-09	18.6000	18.6000	18.6000	18.6000	-16.216%	1	1,021	-67.204%
2026-07-07	20.8000	22.9500	20.8000	22.2000	+29.070%	21	1,022	-72.523%
2026-07-06	17.2000	17.2000	17.2000	17.2000	+21.986%	8	1,018	-64.535%
2026-07-01	14.6500	14.6500	14.1000	14.1000	+10.156%	4	1,021	-56.738%
2026-06-30	12.8000	12.8000	12.8000	12.8000	-23.990%	1	1,021	-52.344%
2026-06-29	16.8400	16.8400	16.8400	16.8400	+20.286%	1	1,020	-63.777%
2026-06-26	14.5200	15.4700	14.0000	14.0000	-8.437%	4	1,020	-56.429%
2026-06-24	16.0000	16.0000	14.2000	15.2900	+5.448%	208	1,019	-60.105%
2026-06-23	13.5000	14.5000	13.5000	14.5000	+16.000%	11	822	-57.931%
2026-06-18	12.5000	12.5000	12.5000	12.5000	-19.355%	1	821	-51.200%
2026-06-12	15.5000	15.5000	15.5000	15.5000	-18.848%	1	821	-60.645%
2026-06-11	19.1000	19.1000	19.1000	19.1000	-3.046%	1	821	-68.063%
2026-06-10	19.7000	19.7000	19.7000	19.7000	-1.500%	160	815	-69.036%
2026-06-09	17.6600	21.2000	17.6600	20.0000	+36.986%	24	726	-69.500%
2026-06-08	12.8000	14.6000	12.8000	14.6000	-17.045%	28	711	-58.219%
2026-06-05	12.9600	17.6000	12.9600	17.6000	+24.823%	3	700	-65.341%
2026-06-02	14.1000	14.1000	14.1000	14.1000	-20.159%	1	700	-56.738%
2026-05-29	17.6600	17.6600	17.6600	17.6600	+15.652%	1	700	-65.459%
2026-05-27	15.2700	15.2700	15.2700	15.2700	+0.131%	1	699	-60.052%
2026-05-26	15.2500	15.2500	15.2500	15.2500	-5.864%	1	700	-60.000%
2026-05-22	16.2000	16.2000	16.2000	16.2000	-1.159%	2	701	-62.346%
2026-05-21	16.3000	16.3900	16.3000	16.3900	-26.830%	901	793	-62.782%
2026-05-19	22.4000	22.4000	22.4000	22.4000	+31.765%	4	793	-72.768%
2026-05-15	17.2000	17.2000	17.0000	17.0000	+2.163%	4	793	-64.118%
2026-05-14	16.6400	16.6400	16.6400	16.6400	-12.421%	1	791	-63.341%
2026-05-12	19.0000	19.0000	19.0000	19.0000	+5.909%	1	790	-67.895%
2026-05-11	20.0000	20.0000	17.9400	17.9400	-27.661%	2	790	-65.998%
2026-05-07	24.3400	24.8000	23.2000	24.8000	+10.616%	4	789	-75.403%
2026-05-06	22.5000	22.6000	22.4200	22.4200	-11.383%	103	788	-72.792%
2026-05-01	25.3000	25.3000	25.3000	25.3000	-18.910%	1	787	-75.889%
2026-04-30	31.2000	31.2000	31.2000	31.2000	-6.587%	1	787	-80.449%
2026-04-28	34.6000	35.3000	33.3000	33.4000	+26.038%	7	787	-81.737%
2026-04-23	26.5000	26.5000	26.5000	26.5000	-18.612%	10	785	-76.981%
2026-04-15	32.5600	32.5600	32.5600	32.5600	-2.806%	1	784	-81.265%
2026-04-14	33.5000	33.5000	33.5000	33.5000	-4.011%	1	784	-81.791%
2026-04-13	35.0000	35.0000	34.9000	34.9000	-4.905%	3	784	-82.521%
2026-04-10	36.7000	36.7000	36.7000	36.7000	-28.180%	4	781	-83.379%
2026-04-07	51.1000	51.1000	51.1000	51.1000	+1.188%	750	777	-88.063%
2026-04-06	50.5000	50.5000	50.5000	50.5000	-17.752%	2	40	-87.921%
2026-03-30	61.4000	61.4000	61.4000	61.4000	+11.840%	1	38	-90.065%
2026-03-26	53.0000	54.9000	53.0000	54.9000	+14.614%	4	38	-88.889%
2026-03-24	47.9000	47.9000	47.9000	47.9000	-6.809%	1	35	-87.265%
2026-03-23	48.5000	51.4000	48.3000	51.4000	-7.654%	4	34	-88.132%
2026-03-20	55.6600	55.6600	55.6600	55.6600	+7.660%	1	32	-89.041%
2026-03-17	54.9000	54.9000	51.7000	51.7000	+0.584%	2	31	-88.201%
2026-03-16	51.3000	51.5000	51.3000	51.4000	-12.436%	5	30	-88.132%
2026-03-12	58.7000	58.7000	58.7000	58.7000	+18.109%	7	25	-89.608%
2026-03-10	49.7000	49.7000	49.7000	49.7000	-11.723%	1	18	-87.726%
2026-03-06	56.4000	56.4000	56.3000	56.3000	+33.729%	3	17	-89.165%
2026-03-02	42.3000	42.3000	42.1000	42.1000	-19.549%	4	14	-85.511%
2026-02-20	52.7000	52.7000	52.3300	52.3300	-12.928%	6	12	-88.343%
2026-02-18	60.1000	60.1000	60.1000	60.1000	-11.487%	1	6	-89.850%
2026-02-17	67.9000	67.9000	67.9000	67.9000	+7.267%	2	5	-91.016%
2026-02-10	63.3000	63.3000	63.3000	63.3000	+9.705%	1	3	-90.363%
2026-02-09	57.7000	57.7000	57.7000	57.7000	-6.875%	2	3	-89.428%
2026-02-02	61.9600	61.9600	61.9600	61.9600	0.000%	1	1	-90.155%