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COHR20260821C250
COHR Aug 21 2026 250.00 Call (COHR260821C00250000)
option OPRA

EOD

Aug 19, 2026

37.25-38.123%(-22.95)61

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	46.0000	46.0000	36.1000	37.2500	-38.123%	61	136	0.000%
2026-08-18	59.2200	60.2000	59.2200	60.2000	-43.948%	2	158	-38.123%
2026-08-17	111.2300	111.2300	107.4000	107.4000	+17.287%	16	157	-65.317%
2026-08-13	106.3000	106.3000	91.5700	91.5700	-12.691%	12	160	-59.321%
2026-08-12	104.8800	104.8800	104.8800	104.8800	+30.043%	1	167	-64.483%
2026-08-11	79.9000	80.6500	79.9000	80.6500	-7.723%	3	167	-53.813%
2026-08-10	86.0500	87.4000	86.0500	87.4000	-8.482%	11	167	-57.380%
2026-08-06	80.0000	95.5000	80.0000	95.5000	+9.305%	3	168	-60.995%
2026-08-05	87.3700	87.3700	87.3700	87.3700	-3.459%	10	168	-57.365%
2026-08-04	80.7400	90.5000	80.7400	90.5000	+74.038%	16	168	-58.840%
2026-08-03	52.0000	52.0000	52.0000	52.0000	+40.162%	1	173	-28.365%
2026-07-31	45.9000	46.2900	33.5500	37.1000	+50.202%	9	174	+0.404%
2026-07-30	24.0000	26.0000	22.4000	24.7000	+61.543%	25	173	+50.810%
2026-07-29	25.8000	25.8000	15.2900	15.2900	-40.273%	31	171	+143.623%
2026-07-28	29.2000	29.4000	18.9000	25.6000	-27.479%	36	159	+45.508%
2026-07-27	42.0000	42.0000	35.3000	35.3000	-31.814%	5	156	+5.524%
2026-07-24	57.4800	57.4800	51.7700	51.7700	-34.460%	6	156	-28.047%
2026-07-23	78.9900	78.9900	78.9900	78.9900	-5.288%	10	156	-52.842%
2026-07-21	74.9400	83.4000	74.9400	83.4000	+43.348%	11	156	-55.336%
2026-07-20	59.8000	61.2000	57.8000	58.1800	+16.593%	13	151	-35.975%
2026-07-17	48.6000	49.9000	48.6000	49.9000	-5.849%	2	151	-25.351%
2026-07-16	53.0000	53.0000	53.0000	53.0000	-3.636%	4	152	-29.717%
2026-07-15	65.0000	65.0000	55.0000	55.0000	-30.292%	3	152	-32.273%
2026-07-14	85.4000	85.4000	78.9000	78.9000	+3.816%	7	152	-52.788%
2026-07-13	81.9000	81.9000	76.0000	76.0000	-13.656%	70	153	-50.987%
2026-07-08	88.0200	88.0200	88.0200	88.0200	+3.871%	1	147	-57.680%
2026-07-07	86.0900	86.0900	84.7400	84.7400	-19.295%	9	148	-56.042%
2026-07-06	109.8000	109.8000	105.0000	105.0000	+8.247%	6	145	-64.524%
2026-07-02	131.6000	131.6000	97.0000	97.0000	-31.264%	19	141	-61.598%
2026-06-29	128.5300	141.1200	128.5300	141.1200	-0.704%	11	141	-73.604%
2026-06-26	142.1200	142.1200	142.1200	142.1200	-2.990%	1	130	-73.790%
2026-06-24	147.8500	149.4600	146.5000	146.5000	-16.286%	10	130	-74.573%
2026-06-22	170.0000	175.0000	170.0000	175.0000	-1.130%	2	131	-78.714%
2026-06-15	174.4000	177.0000	174.4000	177.0000	+16.226%	3	131	-78.955%
2026-06-12	147.7000	152.2900	147.7000	152.2900	+19.350%	4	133	-75.540%
2026-06-11	127.6000	127.6000	127.6000	127.6000	-8.465%	1	133	-70.807%
2026-06-09	139.4000	139.4000	139.4000	139.4000	-26.632%	1	133	-73.278%
2026-06-02	190.0000	190.0000	190.0000	190.0000	+37.681%	1	133	-80.395%
2026-05-27	138.0000	138.0000	138.0000	138.0000	-5.044%	1	134	-73.007%
2026-05-21	145.3300	145.3300	145.3300	145.3300	+21.108%	6	134	-74.369%
2026-05-20	120.0000	120.0000	120.0000	120.0000	-4.762%	1	128	-68.958%
2026-05-19	128.1000	128.1000	126.0000	126.0000	-6.667%	6	122	-70.437%
2026-05-18	135.0000	135.0000	135.0000	135.0000	-14.654%	1	122	-72.407%
2026-05-15	158.0500	158.1800	158.0500	158.1800	-6.953%	2	122	-76.451%
2026-05-14	170.1600	170.1600	170.0000	170.0000	+0.592%	2	121	-78.088%
2026-05-13	160.0000	169.0000	160.0000	169.0000	+35.200%	2	123	-77.959%
2026-05-12	145.0000	145.0000	125.0000	125.0000	-13.793%	3	123	-70.200%
2026-05-11	122.0000	145.0000	122.0000	145.0000	+54.255%	3	123	-74.310%
2026-05-08	94.0000	94.0000	94.0000	94.0000	+7.159%	1	125	-60.372%
2026-05-07	100.0000	100.0000	87.5000	87.7200	-27.504%	75	124	-57.535%
2026-05-06	123.0000	123.0000	112.3200	121.0000	+4.310%	38	160	-69.215%
2026-05-05	115.6800	116.0000	115.6800	116.0000	+7.229%	10	145	-67.888%
2026-05-04	108.1800	108.1800	108.1800	108.1800	-2.541%	1	139	-65.567%
2026-05-01	109.0000	111.0000	109.0000	111.0000	+23.416%	5	142	-66.441%
2026-04-30	89.0000	89.9400	89.0000	89.9400	+5.812%	11	142	-58.584%
2026-04-29	94.0000	94.0000	85.0000	85.0000	-4.063%	4	136	-56.176%
2026-04-28	86.4500	88.6000	86.4500	88.6000	-20.999%	13	133	-57.957%
2026-04-24	112.1500	112.1500	112.1500	112.1500	-3.651%	1	131	-66.786%
2026-04-23	115.7000	116.4000	115.7000	116.4000	-5.901%	20	130	-67.998%
2026-04-22	117.3000	123.7000	117.3000	123.7000	+17.586%	19	110	-69.887%
2026-04-16	105.2000	105.2000	105.2000	105.2000	+6.006%	1	92	-64.591%
2026-04-15	99.2400	99.2400	99.2400	99.2400	+5.574%	1	91	-62.465%
2026-04-10	71.7000	94.0000	71.7000	94.0000	+24.503%	31	92	-60.372%
2026-04-09	75.5000	75.5000	75.5000	75.5000	+6.338%	1	100	-50.662%
2026-04-08	76.1000	76.1000	71.0000	71.0000	+17.162%	5	101	-47.535%
2026-04-06	64.4000	64.4000	58.1000	60.6000	-4.114%	4	105	-38.531%
2026-04-02	63.2000	63.2000	63.2000	63.2000	+6.218%	4	99	-41.060%
2026-04-01	57.8000	59.5000	57.8000	59.5000	+26.866%	7	99	-37.395%
2026-03-31	46.9000	46.9000	46.9000	46.9000	+10.587%	2	92	-20.576%
2026-03-30	47.0000	47.0000	42.4000	42.4100	-24.389%	4	91	-12.167%
2026-03-26	60.7000	60.7000	56.0900	56.0900	-10.399%	2	91	-33.589%
2026-03-23	64.2700	69.1600	62.6000	62.6000	+0.643%	9	92	-40.495%
2026-03-20	63.9500	65.2000	62.2000	62.2000	-16.600%	8	89	-40.113%
2026-03-19	74.5800	74.5800	74.5800	74.5800	+28.144%	2	82	-50.054%
2026-03-17	58.2000	58.2000	58.2000	58.2000	-4.590%	1	84	-35.997%
2026-03-16	62.6500	62.6500	61.0000	61.0000	+4.955%	35	83	-38.934%
2026-03-12	58.1800	58.1900	58.1200	58.1200	-9.891%	52	56	-35.908%
2026-03-11	65.0900	65.0900	63.9500	64.5000	-14.229%	4	56	-42.248%
2026-03-10	75.2000	75.2000	75.2000	75.2000	-11.789%	1	56	-50.465%
2026-03-03	85.2500	85.2500	85.2500	85.2500	+45.082%	5	55	-56.305%
2026-02-27	58.5800	58.7600	58.5800	58.7600	-20.541%	50	52	-36.607%
2026-02-25	74.1000	74.1000	73.9500	73.9500	+29.374%	2	1	-49.628%
2026-02-23	57.1600	57.1600	57.1600	57.1600	0.000%	1	1	-34.832%