Dark

COF20260918C240
COF Sep 18 2026 240.00 Call (COF260918C00240000)
option OPRA

EOD

Aug 13, 2026

2.20+10.000%(+0.20)34

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	2.2000	2.2300	1.8100	2.2000	+10.000%	34	3,685	0.000%
2026-08-12	1.7000	2.0000	1.6000	2.0000	+17.647%	26	3,675	+10.000%
2026-08-11	1.6400	2.0000	1.5000	1.7000	-3.409%	25	3,676	+29.412%
2026-08-10	1.9000	1.9000	1.5500	1.7600	+7.975%	15	3,665	+25.000%
2026-08-07	1.9600	1.9600	1.5000	1.6300	-22.749%	38	3,655	+34.969%
2026-08-06	2.7000	2.8000	2.1100	2.1100	-24.643%	78	3,634	+4.265%
2026-08-05	3.3700	3.3700	2.8000	2.8000	-12.500%	15	3,585	-21.429%
2026-08-04	2.7300	3.3000	2.7300	3.2000	+39.130%	75	3,587	-31.250%
2026-08-03	1.7600	2.4000	1.7300	2.3000	+91.667%	99	3,601	-4.348%
2026-07-31	1.0500	1.2000	1.0000	1.2000	-14.286%	17	3,570	+83.333%
2026-07-30	1.2000	1.4000	1.2000	1.4000	-16.667%	13	3,573	+57.143%
2026-07-29	1.5200	1.6800	1.5200	1.6800	-1.176%	5	3,573	+30.952%
2026-07-28	1.2500	1.7000	1.2500	1.7000	+41.667%	16	3,573	+29.412%
2026-07-27	1.4500	1.7000	1.2000	1.2000	-4.000%	54	3,569	+83.333%
2026-07-24	0.9500	1.2500	0.9500	1.2500	+31.579%	22	3,563	+76.000%
2026-07-23	0.9000	0.9500	0.7000	0.9500	-15.929%	516	3,568	+131.579%
2026-07-22	0.8500	1.4400	0.8500	1.1300	-46.190%	92	3,190	+94.690%
2026-07-21	2.0500	2.1000	2.0500	2.1000	-4.545%	4	3,195	+4.762%
2026-07-20	2.1900	2.5000	2.1900	2.2000	-16.031%	16	3,191	0.000%
2026-07-17	2.9000	2.9000	2.3500	2.6200	-15.484%	18	3,182	-16.031%
2026-07-16	3.2000	3.2000	2.6500	3.1000	+29.167%	181	3,167	-29.032%
2026-07-15	2.7000	2.7000	2.4000	2.4000	-2.041%	18	3,122	-8.333%
2026-07-14	2.6000	2.6300	2.1000	2.4500	+17.788%	27	3,120	-10.204%
2026-07-13	2.4000	2.4000	1.8000	2.0800	+5.051%	22	3,106	+5.769%
2026-07-10	1.9000	2.0000	1.9000	1.9800	+10.000%	4	3,107	+11.111%
2026-07-09	1.5000	1.8000	1.5000	1.8000	-24.051%	7	3,105	+22.222%
2026-07-07	2.3500	2.4000	2.0500	2.3700	-15.357%	17	3,099	-7.173%
2026-07-06	2.1000	3.0000	2.1000	2.8000	+7.692%	38	3,084	-21.429%
2026-07-02	2.9500	2.9500	2.6000	2.6000	-6.475%	6	3,055	-15.385%
2026-07-01	2.8000	2.8000	2.7800	2.7800	+23.009%	3	3,055	-20.863%
2026-06-30	2.5000	2.5000	2.2000	2.2600	-9.600%	24	3,054	-2.655%
2026-06-29	2.8000	2.8000	2.5000	2.5000	-21.875%	6	3,049	-12.000%
2026-06-26	3.2000	3.2000	3.2000	3.2000	+0.629%	3	3,047	-31.250%
2026-06-25	3.0500	4.3000	3.0500	3.1800	+15.636%	542	3,045	-30.818%
2026-06-24	2.2500	2.9100	2.2500	2.7500	+22.222%	10	2,619	-20.000%
2026-06-23	2.4300	2.4300	2.2000	2.2500	-10.714%	77	2,615	-2.222%
2026-06-22	3.0000	3.0000	2.3500	2.5200	-13.699%	176	2,561	-12.698%
2026-06-18	3.3000	3.3000	2.9200	2.9200	-10.154%	9	2,463	-24.658%
2026-06-17	3.5500	3.8800	3.2500	3.2500	+18.182%	116	2,463	-32.308%
2026-06-16	2.5000	2.7500	2.2500	2.7500	+27.907%	21	2,463	-20.000%
2026-06-15	2.2800	2.2800	2.1000	2.1500	+74.797%	9	2,452	+2.326%
2026-06-12	1.2200	1.2300	1.2200	1.2300	+44.706%	2	2,445	+78.862%
2026-06-11	0.8000	0.9500	0.7800	0.8500	-10.526%	27	2,446	+158.824%
2026-06-10	1.1500	1.1500	0.9500	0.9500	-20.833%	11	2,466	+131.579%
2026-06-09	1.4500	1.5000	1.0500	1.2000	+9.091%	24	2,472	+83.333%
2026-06-08	1.1500	1.1500	1.1000	1.1000	-24.138%	22	2,492	+100.000%
2026-06-04	1.6000	1.6000	1.4500	1.4500	+28.319%	11	2,508	+51.724%
2026-06-03	1.0000	1.1300	1.0000	1.1300	-46.445%	33	2,509	+94.690%
2026-05-29	2.1100	2.1100	2.1100	2.1100	+24.852%	1	2,504	+4.265%
2026-05-28	1.7500	1.7500	1.6900	1.6900	-19.524%	4	2,503	+30.178%
2026-05-27	1.8500	2.1000	1.8500	2.1000	+20.000%	7	2,503	+4.762%
2026-05-26	2.0500	2.0500	1.7500	1.7500	+9.375%	7	2,502	+25.714%
2026-05-22	1.8100	1.8100	1.6000	1.6000	0.000%	111	2,616	+37.500%
2026-05-21	1.6000	1.6000	1.6000	1.6000	-5.882%	1	2,617	+37.500%
2026-05-18	1.6000	1.8000	1.6000	1.7000	-12.371%	7	2,617	+29.412%
2026-05-15	1.9500	1.9500	1.7400	1.9400	+5.435%	8	2,617	+13.402%
2026-05-14	2.1000	2.1000	1.8400	1.8400	+18.710%	2	2,622	+19.565%
2026-05-13	1.6500	1.6500	1.5500	1.5500	-11.429%	12	2,606	+41.935%
2026-05-12	1.8000	1.8000	1.7500	1.7500	-2.778%	25	2,606	+25.714%
2026-05-11	1.8000	2.0000	1.8000	1.8000	-23.077%	23	2,606	+22.222%
2026-05-08	2.5400	2.5400	2.3400	2.3400	-11.364%	16	2,606	-5.983%
2026-05-07	2.6400	2.6400	2.6400	2.6400	-6.714%	1	2,606	-16.667%
2026-05-06	3.0700	3.0700	2.8300	2.8300	+20.426%	11	2,606	-22.261%
2026-05-05	2.4000	2.5000	2.1000	2.3500	-7.480%	10	2,600	-6.383%
2026-05-04	2.7000	2.7000	2.5400	2.5400	-14.189%	4	2,604	-13.386%
2026-05-01	3.1000	3.1000	2.9000	2.9600	-1.003%	28	2,582	-25.676%
2026-04-30	3.0000	3.0000	2.9500	2.9900	-0.333%	13	2,582	-26.421%
2026-04-29	3.3000	3.4000	2.9500	3.0000	-6.250%	1,007	2,570	-26.667%
2026-04-28	3.7300	3.7300	3.2000	3.2000	-5.882%	16	1,566	-31.250%
2026-04-27	3.1000	3.4000	3.1000	3.4000	+3.030%	10	1,554	-35.294%
2026-04-24	4.0000	4.0000	3.3000	3.3000	-15.385%	33	1,549	-33.333%
2026-04-23	4.4000	4.6000	3.9000	3.9000	-13.140%	28	1,540	-43.590%
2026-04-22	5.6000	5.8000	4.2000	4.4900	-19.821%	30	1,524	-51.002%
2026-04-21	6.6000	6.6000	5.4700	5.6000	-9.677%	72	1,460	-60.714%
2026-04-20	6.6000	6.6000	6.1000	6.2000	-7.463%	37	1,460	-64.516%
2026-04-17	6.0000	7.9000	5.8000	6.7000	+19.643%	160	1,433	-67.164%
2026-04-16	5.5000	5.9000	5.5000	5.6000	-8.197%	1,057	1,355	-60.714%
2026-04-15	5.4000	6.1000	5.4000	6.1000	+19.608%	45	442	-63.934%
2026-04-14	4.9000	5.2200	4.7500	5.1000	+8.280%	9	417	-56.863%
2026-04-13	4.5000	4.7100	4.5000	4.7100	+20.769%	33	416	-53.291%
2026-04-10	4.1000	4.1000	3.8000	3.9000	-15.217%	33	414	-43.590%
2026-04-09	4.2500	4.7000	4.1400	4.6000	+21.053%	22	414	-52.174%
2026-04-08	4.1700	4.1700	3.8000	3.8000	+28.814%	15	423	-42.105%
2026-04-07	2.9500	2.9500	2.9500	2.9500	+1.724%	1	432	-25.424%
2026-04-06	3.3000	3.3000	2.9000	2.9000	-17.143%	5	433	-24.138%
2026-04-02	3.3000	3.6000	3.3000	3.5000	-10.026%	17	448	-37.143%
2026-04-01	3.8000	3.8900	3.7500	3.8900	+22.713%	14	448	-43.445%
2026-03-31	3.3000	3.3000	2.8500	3.1700	+5.667%	15	453	-30.599%
2026-03-30	3.1400	3.1400	2.9000	3.0000	+7.143%	6	453	-26.667%
2026-03-27	2.9000	2.9000	2.8000	2.8000	-18.841%	43	453	-21.429%
2026-03-26	3.4500	3.4500	3.4500	3.4500	-6.250%	10	449	-36.232%
2026-03-25	4.2000	4.2000	3.6800	3.6800	-1.075%	2	449	-40.217%
2026-03-24	3.7000	3.7200	3.7000	3.7200	-11.005%	27	448	-40.860%
2026-03-23	4.4000	4.5000	4.0000	4.1800	+34.839%	17	422	-47.368%
2026-03-20	3.1000	3.1000	3.1000	3.1000	-0.641%	1	417	-29.032%
2026-03-19	3.3000	3.3000	3.0200	3.1200	-17.241%	18	417	-29.487%
2026-03-18	3.7000	3.7700	3.7000	3.7700	+3.005%	3	407	-41.645%
2026-03-16	3.9000	3.9000	3.6000	3.6600	-1.081%	15	406	-39.891%
2026-03-13	3.8300	3.8300	3.5800	3.7000	-11.905%	48	410	-40.541%
2026-03-11	4.4000	4.4000	4.2000	4.2000	-17.647%	22	406	-47.619%
2026-03-10	4.4000	5.1000	4.4000	5.1000	+13.839%	19	398	-56.863%
2026-03-09	5.0100	5.0100	4.4600	4.4800	-20.000%	68	405	-50.893%
2026-03-06	5.7000	5.9000	5.6000	5.6000	-15.152%	44	395	-60.714%
2026-03-05	6.9000	6.9000	6.6000	6.6000	-7.042%	10	400	-66.667%
2026-03-04	7.3000	7.4600	7.1000	7.1000	-4.313%	19	392	-69.014%
2026-03-03	6.4500	7.5000	6.4000	7.4200	+1.644%	24	376	-70.350%
2026-03-02	7.1000	7.9000	7.1000	7.3000	-6.410%	35	377	-69.863%
2026-02-27	8.2000	8.2000	7.8000	7.8000	-29.730%	77	384	-71.795%
2026-02-26	11.5000	11.5000	10.9000	11.1000	+9.901%	23	345	-80.180%
2026-02-25	9.4200	10.1000	9.4200	10.1000	+27.044%	10	327	-78.218%
2026-02-24	5.9500	7.9500	5.9500	7.9500	+20.455%	20	327	-72.327%
2026-02-23	7.5000	7.5000	6.6000	6.6000	-31.959%	21	320	-66.667%
2026-02-20	10.2000	10.4000	9.6600	9.7000	+4.301%	43	324	-77.320%
2026-02-19	9.2000	9.5000	9.1000	9.3000	-14.679%	24	287	-76.344%
2026-02-18	10.4000	10.9000	10.4000	10.9000	+6.863%	9	277	-79.817%
2026-02-17	10.3000	10.6000	10.2000	10.2000	-6.422%	18	272	-78.431%
2026-02-13	10.0000	10.9000	10.0000	10.9000	+5.723%	47	241	-79.817%
2026-02-12	12.6000	12.6000	9.8600	10.3100	-20.692%	17	241	-78.661%
2026-02-11	12.7000	13.0000	12.5000	13.0000	-9.722%	18	233	-83.077%
2026-02-10	16.1200	16.1200	14.4000	14.4000	-12.727%	2	226	-84.722%
2026-02-06	16.5000	16.5000	16.5000	16.5000	+13.014%	3	226	-86.667%
2026-02-05	14.2000	14.6000	14.2000	14.6000	-21.590%	12	224	-84.932%
2026-02-04	19.0000	19.1000	18.3000	18.6200	+14.233%	45	218	-88.185%
2026-02-03	18.2200	18.2200	16.3000	16.3000	-5.233%	3	189	-86.503%
2026-02-02	16.0600	17.2000	16.0600	17.2000	+16.373%	4	187	-87.209%
2026-01-29	14.7800	14.7800	14.7800	14.7800	-10.424%	3	186	-85.115%
2026-01-28	15.8900	16.5000	15.8900	16.5000	+16.856%	201	186	-86.667%
2026-01-27	13.8000	14.1200	13.5200	14.1200	-7.105%	5	386	-84.419%
2026-01-26	14.2000	15.2000	14.2000	15.2000	+1.333%	5	384	-85.526%
2026-01-23	17.9000	17.9000	15.0000	15.0000	-36.975%	248	385	-85.333%
2026-01-22	25.5000	25.5000	23.8000	23.8000	+11.215%	5	185	-90.756%
2026-01-20	24.5800	24.5800	21.4000	21.4000	-21.755%	6	183	-89.720%
2026-01-16	27.5000	27.5000	27.3500	27.3500	+15.352%	4	183	-91.956%
2026-01-13	24.6000	24.8000	23.5000	23.7100	+4.680%	54	183	-90.721%
2026-01-12	20.4500	23.8800	20.4500	22.6500	-34.726%	51	179	-90.287%
2026-01-09	34.7000	34.7000	34.7000	34.7000	-8.756%	1	154	-93.660%
2026-01-06	38.1000	38.5000	38.0200	38.0300	+10.875%	8	154	-94.215%
2026-01-05	34.6700	34.6700	34.2700	34.3000	+12.459%	52	109	-93.586%
2025-12-30	30.5000	30.5000	30.5000	30.5000	-5.864%	1	109	-92.787%
2025-12-24	32.4000	32.4000	32.4000	32.4000	+2.532%	57	55	-93.210%
2025-12-23	31.6000	31.6000	31.6000	31.6000	+6.040%	2	55	-93.038%
2025-12-19	29.8000	29.8000	29.8000	29.8000	-2.614%	2	55	-92.617%
2025-12-18	30.4000	30.6000	30.4000	30.6000	+5.336%	2	55	-92.810%
2025-12-16	29.0500	29.0500	29.0500	29.0500	+7.952%	1	55	-92.427%
2025-12-12	26.9100	26.9100	26.9100	26.9100	+5.117%	1	55	-91.825%
2025-12-09	25.6000	25.6000	25.6000	25.6000	+5.785%	2	55	-91.406%
2025-12-08	24.2000	24.2000	24.2000	24.2000	+33.333%	2	54	-90.909%
2025-11-26	18.2500	18.2500	18.1500	18.1500	+32.772%	2	54	-87.879%
2025-11-21	13.6700	13.6700	13.6700	13.6700	+0.515%	1	54	-83.906%
2025-11-17	13.6000	13.6000	13.6000	13.6000	-26.486%	12	54	-83.824%
2025-11-13	18.5000	18.5000	18.5000	18.5000	-13.953%	5	54	-88.108%
2025-11-12	21.5000	21.5000	21.5000	21.5000	+21.469%	2	54	-89.767%
2025-11-07	17.3000	17.7000	17.3000	17.7000	-5.449%	7	56	-87.571%
2025-11-06	19.0000	19.0800	18.7200	18.7200	-13.011%	9	63	-88.248%
2025-11-05	21.5200	21.5200	21.5200	21.5200	+9.239%	1	70	-89.777%
2025-10-29	19.9000	19.9000	19.7000	19.7000	-5.561%	6	70	-88.832%
2025-10-28	21.9000	21.9000	20.8600	20.8600	-11.234%	4	72	-89.453%
2025-10-24	23.5000	23.5000	23.5000	23.5000	+19.898%	12	72	-90.638%
2025-10-21	19.6000	19.6000	19.6000	19.6000	+20.245%	1	60	-88.776%
2025-10-17	16.3000	16.3000	16.3000	16.3000	-16.066%	8	60	-86.503%
2025-10-15	19.4000	19.4200	19.4000	19.4200	+4.409%	5	67	-88.671%
2025-10-08	18.6000	18.6000	18.6000	18.6000	-3.627%	2	69	-88.172%
2025-10-01	19.3000	19.3000	19.3000	19.3000	+16.616%	1	69	-88.601%
2025-09-30	16.5500	16.5500	16.5500	16.5500	-24.773%	8	69	-86.707%
2025-09-29	22.0000	22.0000	22.0000	22.0000	-10.931%	5	61	-90.000%
2025-09-15	25.0000	25.0000	24.7000	24.7000	+8.333%	2	60	-91.093%
2025-09-05	22.8000	22.8000	22.8000	22.8000	+3.636%	2	59	-90.351%
2025-09-03	22.0000	22.0000	22.0000	22.0000	-13.894%	1	59	-90.000%
2025-08-28	25.5500	25.5500	25.5500	25.5500	+3.441%	10	59	-91.389%
2025-08-27	24.0000	24.8000	24.0000	24.7000	+5.106%	11	52	-91.093%
2025-08-26	23.5000	23.5000	23.5000	23.5000	+30.701%	2	42	-90.638%
2025-08-07	17.9800	17.9800	17.9800	17.9800	+9.634%	2	40	-87.764%
2025-08-01	16.4000	16.4000	16.4000	16.4000	-20.000%	2	40	-86.585%
2025-07-31	20.5000	20.5000	20.5000	20.5000	+5.128%	1	38	-89.268%
2025-07-29	19.5000	19.5000	19.5000	19.5000	+10.169%	2	37	-88.718%
2025-07-25	17.7000	17.7000	17.7000	17.7000	-21.681%	1	37	-87.571%
2025-07-23	22.6000	22.6000	22.6000	22.6000	-1.181%	1	36	-90.265%
2025-07-16	22.8700	22.8700	22.8700	22.8700	-10.664%	2	36	-90.380%
2025-07-03	25.9500	25.9500	25.6000	25.6000	+13.778%	2	33	-91.406%
2025-06-30	21.8500	22.5000	21.8500	22.5000	+20.128%	32	33	-90.222%
2025-06-24	18.7300	18.7300	18.7300	18.7300	0.000%	1	1	-88.254%