Dark

COF20260918C230
COF Sep 18 2026 230.00 Call (COF260918C00230000)
option OPRA

EOD

Aug 13, 2026

4.95+7.609%(+0.35)199

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	4.7000	5.3500	4.0000	4.9500	+7.609%	199	3,359	0.000%
2026-08-12	3.6000	4.6000	3.6000	4.6000	+31.429%	127	3,295	+7.609%
2026-08-11	4.1500	4.2000	3.3000	3.5000	-10.256%	75	3,259	+41.429%
2026-08-10	3.5500	3.9000	3.4000	3.9000	+11.429%	188	3,202	+26.923%
2026-08-07	4.2500	4.2500	3.5000	3.5000	-30.000%	42	3,223	+41.429%
2026-08-06	5.6100	5.6300	4.8000	5.0000	-9.910%	130	3,216	-1.000%
2026-08-05	6.3600	6.4100	5.5500	5.5500	-8.717%	96	3,192	-10.811%
2026-08-04	4.8000	6.2000	4.4000	6.0800	+33.626%	946	3,214	-18.586%
2026-08-03	3.0000	4.6900	3.0000	4.5500	+97.826%	342	2,402	+8.791%
2026-07-31	2.7000	2.7000	2.2000	2.3000	-17.857%	65	2,118	+115.217%
2026-07-30	2.3500	2.8000	2.0000	2.8000	+1.818%	93	2,075	+76.786%
2026-07-29	3.2000	3.5200	2.6000	2.7500	-21.429%	36	2,030	+80.000%
2026-07-28	2.8000	3.5000	2.5900	3.5000	+35.659%	153	2,005	+41.429%
2026-07-27	2.8000	2.8500	2.4000	2.5800	+29.000%	98	1,904	+91.860%
2026-07-24	1.4500	2.3500	1.4500	2.0000	+14.286%	17	1,848	+147.500%
2026-07-23	1.7300	1.7500	1.4000	1.7500	-18.605%	167	1,840	+182.857%
2026-07-22	2.3000	2.4000	1.8400	2.1500	-40.278%	43	1,928	+130.233%
2026-07-21	3.5000	3.6700	3.3000	3.6000	-10.670%	28	1,935	+37.500%
2026-07-20	4.2500	4.2900	4.0300	4.0300	-5.841%	30	1,915	+22.829%
2026-07-17	3.6000	4.4600	3.6000	4.2800	-12.653%	30	1,897	+15.654%
2026-07-16	5.2000	5.4700	4.6000	4.9000	+8.889%	213	1,885	+1.020%
2026-07-15	4.5000	4.7500	4.1600	4.5000	+12.500%	128	1,695	+10.000%
2026-07-14	4.5600	4.5600	3.6500	4.0000	+15.274%	16	1,579	+23.750%
2026-07-13	3.9500	3.9500	3.3500	3.4700	+5.471%	36	1,587	+42.651%
2026-07-10	3.1000	3.2900	3.1000	3.2900	+9.667%	4	1,574	+50.456%
2026-07-09	2.2700	3.2000	2.2700	3.0000	+27.660%	21	1,571	+65.000%
2026-07-08	2.4000	2.6000	2.3500	2.3500	-39.744%	12	1,570	+110.638%
2026-07-07	5.0000	5.0000	3.8000	3.9000	-15.217%	231	1,570	+26.923%
2026-07-06	4.6000	4.7000	4.2000	4.6000	+6.977%	15	1,411	+7.609%
2026-07-02	4.7000	4.7000	4.1000	4.3000	+1.655%	215	1,312	+15.116%
2026-07-01	4.3000	4.6000	4.2300	4.2300	+15.890%	43	1,312	+17.021%
2026-06-30	4.1000	4.1000	3.5000	3.6500	-11.408%	9	1,278	+35.616%
2026-06-29	4.4000	4.6000	4.1200	4.1200	-7.623%	6	1,277	+20.146%
2026-06-26	4.9000	5.1000	4.4600	4.4600	-10.621%	93	1,276	+10.987%
2026-06-25	4.8000	6.9000	4.8000	4.9900	+8.478%	106	1,261	-0.802%
2026-06-24	4.0000	4.7100	4.0000	4.6000	+32.948%	101	1,248	+7.609%
2026-06-23	4.0000	4.0000	3.4600	3.4600	-11.282%	4	1,219	+43.064%
2026-06-22	4.4000	4.6000	3.9000	3.9000	-17.021%	201	1,216	+26.923%
2026-06-18	5.9000	5.9000	4.7000	4.7000	+5.618%	231	918	+5.319%
2026-06-17	5.8000	5.9000	4.1000	4.4500	+5.952%	36	918	+11.236%
2026-06-16	4.1000	4.3000	4.1000	4.2000	+35.484%	8	918	+17.857%
2026-06-15	2.6000	3.8000	2.6000	3.1000	+82.353%	33	911	+59.677%
2026-06-12	2.1000	2.1000	1.7000	1.7000	+13.333%	5	898	+191.176%
2026-06-11	1.4800	1.5000	1.4800	1.5000	-16.667%	4	897	+230.000%
2026-06-10	1.8000	1.8000	1.8000	1.8000	+2.857%	45	896	+175.000%
2026-06-09	2.3500	2.3500	1.7000	1.7500	+2.941%	20	896	+182.857%
2026-06-08	2.0000	2.0000	1.6500	1.7000	-13.706%	32	908	+191.176%
2026-06-05	2.0000	2.0000	1.9700	1.9700	-14.348%	6	931	+151.269%
2026-06-04	2.3000	2.4000	2.1000	2.3000	+43.750%	30	932	+115.217%
2026-06-03	1.8500	1.8500	1.6000	1.6000	-49.367%	20	937	+209.375%
2026-05-29	3.0000	3.1600	3.0000	3.1600	+17.037%	3	946	+56.646%
2026-05-28	2.8500	2.8500	2.6100	2.7000	-10.000%	9	946	+83.333%
2026-05-27	3.2600	3.2600	3.0000	3.0000	+12.360%	2	940	+65.000%
2026-05-26	2.8900	2.9800	2.6500	2.6700	+4.706%	61	939	+85.393%
2026-05-22	3.0000	3.0000	2.5500	2.5500	+0.791%	6	986	+94.118%
2026-05-21	2.5400	2.5400	2.3200	2.5300	+5.417%	7	991	+95.652%
2026-05-20	2.0000	2.6500	2.0000	2.4000	+7.623%	40	991	+106.250%
2026-05-19	2.4500	2.5300	2.2300	2.2300	-17.100%	11	979	+121.973%
2026-05-18	2.8000	2.9300	2.6900	2.6900	-0.738%	13	979	+84.015%
2026-05-14	2.7000	2.8000	2.7000	2.7100	+8.400%	42	979	+82.657%
2026-05-13	2.4400	2.5400	2.4000	2.5000	0.000%	15	945	+98.000%
2026-05-12	2.4000	2.5000	2.2500	2.5000	-9.091%	12	945	+98.000%
2026-05-11	3.3900	3.5000	2.6500	2.7500	-21.875%	32	945	+80.000%
2026-05-08	3.5200	3.5200	3.5200	3.5200	-9.044%	1	959	+40.625%
2026-05-07	4.1800	4.1800	3.7000	3.8700	-9.579%	17	959	+27.907%
2026-05-06	4.1000	4.5100	4.1000	4.2800	+18.889%	57	946	+15.654%
2026-05-05	3.6500	3.6500	3.6000	3.6000	-5.512%	3	904	+37.500%
2026-05-04	4.1500	4.1500	3.6800	3.8100	-11.395%	55	907	+29.921%
2026-05-01	4.6000	4.6000	4.2000	4.3000	-3.371%	18	902	+15.116%
2026-04-30	4.3000	4.5000	4.3000	4.4500	-1.111%	11	902	+11.236%
2026-04-29	4.8000	5.0000	4.3000	4.5000	-9.091%	26	900	+10.000%
2026-04-28	5.0000	5.0000	4.6600	4.9500	-2.941%	23	888	0.000%
2026-04-27	5.0500	5.4000	4.7000	5.1000	+3.030%	33	897	-2.941%
2026-04-24	5.3800	5.5000	4.9500	4.9500	-16.244%	30	874	0.000%
2026-04-23	6.2200	6.7000	5.9100	5.9100	-9.077%	39	878	-16.244%
2026-04-22	8.6000	8.7200	6.5000	6.5000	-18.239%	26	882	-23.846%
2026-04-21	9.6200	9.6200	7.9500	7.9500	-10.674%	34	878	-37.736%
2026-04-20	9.2300	9.2300	8.8000	8.9000	-6.316%	39	888	-44.382%
2026-04-17	9.0000	11.0000	9.0000	9.5000	+20.253%	236	897	-47.895%
2026-04-16	8.1000	8.5000	7.9000	7.9000	-8.140%	23	714	-37.342%
2026-04-15	8.0000	8.7000	7.9400	8.6000	+16.216%	49	727	-42.442%
2026-04-14	7.2200	7.6500	7.2000	7.4000	+8.824%	26	706	-33.108%
2026-04-13	5.5000	6.8000	5.5000	6.8000	+13.333%	37	696	-27.206%
2026-04-10	6.4000	6.4000	5.6000	6.0000	-11.765%	170	714	-17.500%
2026-04-09	6.2000	6.8000	6.2000	6.8000	+19.298%	35	702	-27.206%
2026-04-08	5.0000	6.0000	5.0000	5.7000	+35.714%	239	706	-13.158%
2026-04-07	4.2000	4.4000	4.2000	4.2000	-4.545%	43	501	+17.857%
2026-04-06	4.6000	4.6000	4.1300	4.4000	-10.204%	51	526	+12.500%
2026-04-02	4.3000	5.5000	4.3000	4.9000	-9.259%	29	515	+1.020%
2026-04-01	5.2000	5.5000	5.2000	5.4000	+14.894%	27	515	-8.333%
2026-03-31	4.6000	4.9000	4.6000	4.7000	+9.302%	52	490	+5.319%
2026-03-30	4.2000	4.4000	4.2000	4.3000	+10.256%	13	439	+15.116%
2026-03-27	4.2800	4.3000	3.9000	3.9000	-15.217%	25	429	+26.923%
2026-03-26	4.9000	4.9000	4.4600	4.6000	-13.534%	89	430	+7.609%
2026-03-25	5.9000	5.9000	5.3200	5.3200	-1.481%	27	436	-6.955%
2026-03-24	5.4000	5.7000	5.3900	5.4000	-11.184%	42	448	-8.333%
2026-03-23	5.8000	6.3500	5.4000	6.0800	+35.111%	86	463	-18.586%
2026-03-20	4.4000	4.6800	4.3400	4.5000	0.000%	99	408	+10.000%
2026-03-19	4.7500	4.7500	4.4000	4.5000	-11.765%	49	400	+10.000%
2026-03-18	5.3000	5.3000	5.1000	5.1000	-7.273%	25	395	-2.941%
2026-03-17	5.6000	5.6000	5.5000	5.5000	+3.774%	15	400	-10.000%
2026-03-16	5.6100	5.6100	5.3000	5.3000	+4.950%	26	402	-6.604%
2026-03-13	5.2000	5.3000	4.9000	5.0500	+1.000%	69	378	-1.980%
2026-03-12	5.1000	5.1000	4.8000	5.0000	-12.587%	21	320	-1.000%
2026-03-11	6.1000	6.1000	5.7200	5.7200	-13.333%	26	308	-13.462%
2026-03-10	5.9000	6.6000	5.9000	6.6000	+11.864%	15	307	-25.000%
2026-03-09	6.3000	6.3000	5.9000	5.9000	-23.377%	7	315	-16.102%
2026-03-06	7.8300	7.8300	7.7000	7.7000	-13.483%	5	311	-35.714%
2026-03-05	8.9000	8.9000	8.9000	8.9000	-6.316%	1	312	-44.382%
2026-03-04	9.7000	9.8000	9.5000	9.5000	-1.042%	12	311	-47.895%
2026-03-03	8.5000	9.7000	8.2000	9.6000	-7.692%	28	305	-48.438%
2026-03-02	9.7000	10.4000	9.7000	10.4000	-0.952%	21	304	-52.404%
2026-02-27	10.5000	10.7500	9.9000	10.5000	-26.573%	30	310	-52.857%
2026-02-26	14.7000	14.7000	14.3000	14.3000	+14.859%	23	312	-65.385%
2026-02-25	11.3000	12.6000	11.3000	12.4500	+22.059%	12	341	-60.241%
2026-02-24	8.0000	10.9000	8.0000	10.2000	+17.241%	41	341	-51.471%
2026-02-23	12.0000	12.0000	8.7000	8.7000	-33.077%	23	323	-43.103%
2026-02-20	13.0000	13.0000	13.0000	13.0000	+4.839%	15	321	-61.923%
2026-02-19	12.3000	12.4000	12.2000	12.4000	-12.057%	7	306	-60.081%
2026-02-18	13.8000	14.1000	13.7000	14.1000	+6.015%	8	307	-64.894%
2026-02-17	13.8100	15.0000	13.3000	13.3000	-6.338%	15	306	-62.782%
2026-02-13	12.0000	14.4000	12.0000	14.2000	+2.899%	126	213	-65.141%
2026-02-12	16.0000	16.0000	12.9700	13.8000	-16.867%	28	213	-64.130%
2026-02-11	16.3000	17.0000	16.3000	16.6000	-13.542%	12	205	-70.181%
2026-02-10	20.8400	20.8400	18.7000	19.2000	-4.478%	6	197	-74.219%
2026-02-09	20.1000	20.1000	20.1000	20.1000	-6.944%	1	192	-75.373%
2026-02-06	21.6000	21.6000	21.6000	21.6000	-5.882%	1	192	-77.083%
2026-02-04	22.9500	22.9500	22.9500	22.9500	+14.179%	2	192	-78.431%
2026-02-03	20.1000	20.1000	20.1000	20.1000	-8.135%	1	192	-75.373%
2026-02-02	18.6000	21.8800	18.6000	21.8800	+15.158%	11	191	-77.377%
2026-01-30	19.4000	19.4000	19.0000	19.0000	0.000%	4	196	-73.947%
2026-01-29	20.3800	20.3800	19.0000	19.0000	0.000%	9	195	-73.947%
2026-01-28	19.5000	19.8400	19.0000	19.0000	+11.765%	16	194	-73.947%
2026-01-27	17.7800	17.7800	17.0000	17.0000	-15.000%	5	193	-70.882%
2026-01-26	19.0000	20.0000	19.0000	20.0000	-5.660%	2	189	-75.250%
2026-01-23	21.6000	23.4000	19.0000	21.2000	-28.233%	48	189	-76.651%
2026-01-22	30.3000	30.6000	29.5400	29.5400	+9.407%	9	165	-83.243%
2026-01-21	27.0000	27.0000	27.0000	27.0000	+2.273%	1	165	-81.667%
2026-01-20	27.8000	28.9000	25.7500	26.4000	-15.655%	30	165	-81.250%
2026-01-16	33.2000	33.6000	31.3000	31.3000	+20.385%	15	161	-84.185%
2026-01-14	26.0000	26.0000	26.0000	26.0000	-7.143%	1	161	-80.962%
2026-01-13	29.8000	29.8000	28.0000	28.0000	-1.060%	50	160	-82.321%
2026-01-12	26.8500	29.0000	26.8500	28.3000	-29.426%	23	149	-82.509%
2026-01-09	40.8000	40.8000	40.1000	40.1000	-4.524%	22	148	-87.656%
2026-01-07	41.0000	42.0000	41.0000	42.0000	-6.334%	7	170	-88.214%
2026-01-06	44.7000	44.8400	44.7000	44.8400	+8.309%	2	177	-88.961%
2026-01-05	41.4000	41.4000	41.4000	41.4000	+12.653%	1	178	-88.043%
2025-12-29	36.7500	36.7500	36.7500	36.7500	+2.482%	1	178	-86.531%
2025-12-19	35.8600	35.8600	35.8600	35.8600	+4.244%	1	178	-86.196%
2025-12-18	34.4000	34.4000	34.4000	34.4000	+2.077%	6	178	-85.610%
2025-12-17	33.7000	33.7000	33.7000	33.7000	0.000%	3	172	-85.312%
2025-12-16	33.5400	33.7500	33.0000	33.7000	+4.141%	92	172	-85.312%
2025-12-12	32.3600	32.3600	32.3600	32.3600	-1.492%	2	85	-84.703%
2025-12-10	30.5700	32.8500	30.5700	32.8500	+10.606%	3	85	-84.932%
2025-12-09	28.5000	29.7000	28.5000	29.7000	+4.211%	4	85	-83.333%
2025-12-08	28.5000	28.5000	28.5000	28.5000	-4.682%	7	83	-82.632%
2025-12-05	29.9000	29.9000	29.9000	29.9000	+35.294%	4	76	-83.445%
2025-12-01	22.0500	22.1000	22.0500	22.1000	-0.450%	3	72	-77.602%
2025-11-26	22.2000	22.2000	22.2000	22.2000	+32.934%	1	73	-77.703%
2025-11-20	19.0000	19.0000	16.0000	16.7000	+1.829%	9	73	-70.359%
2025-11-18	16.4000	16.4000	16.4000	16.4000	-28.384%	1	70	-69.817%
2025-11-13	22.9000	22.9000	22.9000	22.9000	-4.384%	2	69	-78.384%
2025-11-11	23.9500	23.9500	23.9500	23.9500	+5.507%	1	70	-79.332%
2025-11-06	22.7000	23.0000	22.7000	22.7000	-5.613%	13	70	-78.194%
2025-10-31	24.0500	24.0500	24.0500	24.0500	-14.413%	1	57	-79.418%
2025-10-27	28.1000	28.1000	28.1000	28.1000	+4.074%	1	56	-82.384%
2025-10-24	27.0000	27.0000	27.0000	27.0000	+6.931%	2	56	-81.667%
2025-10-23	25.3000	25.3000	25.2500	25.2500	+6.992%	2	56	-80.396%
2025-10-21	24.1000	24.1000	23.3000	23.6000	+7.273%	6	54	-79.025%
2025-10-17	21.8000	22.0000	21.8000	22.0000	+21.547%	4	52	-77.500%
2025-10-16	20.6000	20.6000	18.1000	18.1000	-23.950%	4	53	-72.652%
2025-10-14	20.8000	23.8000	20.8000	23.8000	+17.822%	7	52	-79.202%
2025-10-09	20.5000	20.5000	20.2000	20.2000	-11.404%	2	51	-75.495%
2025-10-06	21.0000	22.8000	21.0000	22.8000	-1.299%	2	50	-78.289%
2025-10-01	22.2000	23.1000	22.2000	23.1000	+5.963%	5	50	-78.571%
2025-09-30	23.0000	23.0000	20.0000	21.8000	-15.340%	11	48	-77.294%
2025-09-29	26.9500	26.9500	25.7500	25.7500	-5.678%	3	48	-80.777%
2025-09-26	27.3000	27.3000	27.3000	27.3000	+6.019%	1	48	-81.868%
2025-09-25	25.7500	25.7500	25.7500	25.7500	-4.275%	1	49	-80.777%
2025-09-23	26.9000	26.9000	26.9000	26.9000	-10.453%	8	49	-81.599%
2025-09-19	30.0400	30.0400	30.0400	30.0400	+0.301%	1	49	-83.522%
2025-09-18	29.9500	29.9500	29.9500	29.9500	+4.138%	1	48	-83.472%
2025-09-16	28.8800	28.8900	28.3000	28.7600	-2.508%	13	47	-82.789%
2025-09-15	28.8500	31.1500	28.5000	29.5000	+10.528%	11	43	-83.220%
2025-09-12	26.6900	26.6900	26.6900	26.6900	-4.508%	1	35	-81.454%
2025-09-11	27.9500	27.9500	27.9500	27.9500	+3.442%	1	35	-82.290%
2025-09-10	26.8000	27.0200	25.8000	27.0200	+9.393%	5	35	-81.680%
2025-09-09	24.7000	24.7000	24.7000	24.7000	-9.854%	1	34	-79.960%
2025-09-05	27.3000	27.4000	27.3000	27.4000	+3.788%	7	34	-81.934%
2025-09-03	26.4000	26.4000	26.4000	26.4000	-3.297%	4	32	-81.250%
2025-09-02	27.3000	27.3000	27.3000	27.3000	-9.302%	1	32	-81.868%
2025-08-29	29.5000	30.1000	29.5000	30.1000	+0.669%	4	27	-83.555%
2025-08-28	29.9000	29.9000	29.9000	29.9000	+8.255%	7	27	-83.445%
2025-08-22	27.6200	27.6200	27.6200	27.6200	+33.430%	1	28	-82.078%
2025-08-05	20.7000	20.7000	20.7000	20.7000	-3.271%	8	27	-76.087%
2025-08-04	21.6000	21.6000	21.4000	21.4000	+7.538%	5	35	-76.869%
2025-08-01	19.9000	19.9000	19.9000	19.9000	-38.769%	4	30	-75.126%
2025-07-23	32.1000	32.5000	32.1000	32.5000	+18.182%	6	28	-84.769%
2025-07-17	27.5000	27.5000	27.5000	27.5000	-1.786%	1	24	-82.000%
2025-07-09	28.0000	28.0000	28.0000	28.0000	-1.512%	1	24	-82.321%
2025-07-08	28.4300	28.4300	28.4300	28.4300	-5.548%	1	23	-82.589%
2025-07-03	30.1000	30.1000	30.1000	30.1000	+45.411%	1	22	-83.555%
2025-06-23	20.6500	20.7000	20.6500	20.7000	+6.154%	16	22	-76.087%
2025-06-16	19.0000	19.5000	19.0000	19.5000	-5.797%	3	7	-74.615%
2025-06-12	20.7000	20.7000	20.7000	20.7000	-4.696%	1	4	-76.087%
2025-06-11	21.7200	21.7200	21.7200	21.7200	0.000%	3	3	-77.210%