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COF20261218C270
COF Dec 18 2026 270.00 Call (COF261218C00270000)
option OPRA

EOD

Sep 23, 2026

0.3500-43.548%(-0.2700)18

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-23	0.3500	0.3500	0.3500	0.3500	-43.548%	18	261	0.000%
2026-09-21	0.5500	0.6200	0.5500	0.6200	+14.815%	6	261	-43.548%
2026-09-18	0.9000	0.9000	0.5400	0.5400	-22.857%	3	257	-35.185%
2026-09-15	0.6000	0.7000	0.6000	0.7000	-26.316%	169	258	-50.000%
2026-09-14	0.9000	1.0000	0.9000	0.9500	0.000%	9	124	-63.158%
2026-09-11	1.0000	1.0000	0.9500	0.9500	-5.000%	16	121	-63.158%
2026-09-10	1.0000	1.0500	0.9500	1.0000	-45.946%	45	121	-65.000%
2026-09-03	1.8400	1.8500	1.8400	1.8500	-10.194%	2	112	-81.081%
2026-08-26	2.0600	2.0600	2.0600	2.0600	-10.435%	9	112	-83.010%
2026-08-25	2.3000	2.3000	2.3000	2.3000	-16.364%	2	105	-84.783%
2026-08-24	2.6500	2.7500	2.6500	2.7500	+43.229%	3	105	-87.273%
2026-08-20	1.9600	1.9600	1.9200	1.9200	-36.424%	18	105	-81.771%
2026-08-18	3.0200	3.0200	3.0200	3.0200	-11.176%	9	110	-88.411%
2026-08-17	3.4000	3.4000	3.4000	3.4000	0.000%	3	105	-89.706%
2026-08-13	3.4000	3.4000	3.4000	3.4000	+13.333%	4	102	-89.706%
2026-08-12	3.0000	3.0000	3.0000	3.0000	-3.226%	1	102	-88.333%
2026-08-11	3.2000	3.2000	3.1000	3.1000	+6.897%	2	102	-88.710%
2026-08-10	2.7500	3.0000	2.7500	2.9000	-14.706%	23	100	-87.931%
2026-08-06	3.7000	3.7000	3.4000	3.4000	-10.526%	7	77	-89.706%
2026-08-05	3.9000	3.9000	3.8000	3.8000	+5.556%	14	76	-90.789%
2026-08-04	3.6000	3.6000	3.6000	3.6000	+24.138%	1	62	-90.278%
2026-08-03	2.9000	2.9000	2.9000	2.9000	+41.463%	5	62	-87.931%
2026-07-30	2.0500	2.0500	2.0500	2.0500	+2.500%	2	59	-82.927%
2026-07-22	2.0000	2.0000	2.0000	2.0000	-31.034%	1	57	-82.500%
2026-07-20	2.9000	2.9000	2.9000	2.9000	-0.685%	1	57	-87.931%
2026-07-17	2.9500	2.9500	2.9200	2.9200	-21.081%	2	57	-88.014%
2026-07-16	3.6000	3.7000	3.6000	3.7000	+22.112%	4	59	-90.541%
2026-07-06	3.0300	3.0300	3.0300	3.0300	-2.258%	1	61	-88.449%
2026-07-02	3.1000	3.1000	3.1000	3.1000	+10.714%	1	62	-88.710%
2026-06-22	2.8000	2.8000	2.8000	2.8000	-17.647%	2	62	-87.500%
2026-06-18	3.4000	3.4000	3.4000	3.4000	-8.356%	2	62	-89.706%
2026-06-17	3.6000	3.7100	3.6000	3.7100	+155.862%	15	62	-90.566%
2026-06-12	1.6000	1.6000	1.4500	1.4500	+7.407%	6	62	-75.862%
2026-06-11	1.1500	1.3500	1.1500	1.3500	-10.000%	12	66	-74.074%
2026-06-10	1.5000	1.5000	1.5000	1.5000	-5.660%	1	74	-76.667%
2026-05-21	1.5900	1.5900	1.5900	1.5900	-6.471%	1	75	-77.987%
2026-05-20	1.5500	1.7000	1.5500	1.7000	0.000%	2	75	-79.412%
2026-05-14	1.7000	1.7000	1.7000	1.7000	-32.000%	1	75	-79.412%
2026-05-06	2.5000	2.5000	2.5000	2.5000	+16.279%	1	76	-86.000%
2026-05-05	2.1500	2.1500	2.1500	2.1500	-16.342%	1	75	-83.721%
2026-05-01	2.5700	2.5700	2.5700	2.5700	-6.545%	2	76	-86.381%
2026-04-28	2.9500	2.9500	2.7500	2.7500	-21.429%	3	76	-87.273%
2026-04-23	3.5000	3.5000	3.5000	3.5000	-22.222%	1	77	-90.000%
2026-04-22	4.5000	4.5000	4.5000	4.5000	+2.273%	2	76	-92.222%
2026-04-21	4.4000	4.5000	4.4000	4.4000	+4.762%	73	67	-92.045%
2026-04-16	4.2000	4.2000	4.2000	4.2000	+8.247%	3	67	-91.667%
2026-04-14	3.8800	3.8800	3.8800	3.8800	+22.397%	1	64	-90.979%
2026-04-13	3.3000	3.3000	3.1700	3.1700	+7.458%	6	63	-88.959%
2026-04-02	2.9500	2.9500	2.9500	2.9500	-20.270%	1	63	-88.136%
2026-03-24	3.7000	3.7000	3.7000	3.7000	+27.586%	1	63	-90.541%
2026-03-20	2.9000	2.9000	2.9000	2.9000	-0.685%	1	63	-87.931%
2026-03-19	2.9200	2.9200	2.9200	2.9200	-11.515%	1	64	-88.014%
2026-03-17	3.3000	3.3000	3.3000	3.3000	-2.941%	6	64	-89.394%
2026-03-16	3.5000	3.5000	3.4000	3.4000	+3.976%	4	64	-89.706%
2026-03-13	3.5700	3.5700	3.2700	3.2700	-11.622%	4	64	-89.297%
2026-03-11	3.7000	3.7000	3.7000	3.7000	+6.628%	3	64	-90.541%
2026-03-10	3.8300	3.8300	3.4700	3.4700	-33.269%	3	65	-89.914%
2026-03-03	5.2000	5.2000	5.2000	5.2000	0.000%	3	64	-93.269%
2026-03-02	5.2000	5.2000	5.2000	5.2000	-11.864%	3	64	-93.269%
2026-02-27	6.0800	6.0800	5.9000	5.9000	-14.493%	16	64	-94.068%
2026-02-25	6.9000	6.9000	6.9000	6.9000	+25.683%	1	50	-94.928%
2026-02-23	5.4900	5.4900	5.4900	5.4900	-25.811%	1	50	-93.625%
2026-02-20	6.9800	7.4400	6.0000	7.4000	-9.756%	26	53	-95.270%
2026-02-18	8.2500	8.2500	8.2000	8.2000	-33.871%	2	50	-95.732%
2026-02-06	12.4000	12.4000	12.4000	12.4000	+16.432%	4	50	-97.177%
2026-02-05	10.6500	10.6500	10.6500	10.6500	-19.925%	2	46	-96.714%
2026-02-02	12.6000	13.6000	12.6000	13.3000	+18.750%	3	47	-97.368%
2026-01-30	10.9700	11.2000	10.9700	11.2000	-6.667%	2	48	-96.875%
2026-01-28	11.6000	12.0000	11.6000	12.0000	+14.286%	3	48	-97.083%
2026-01-27	10.5000	10.5000	10.5000	10.5000	-7.407%	1	48	-96.667%
2026-01-26	11.3500	11.3500	11.3400	11.3400	-4.142%	2	48	-96.914%
2026-01-23	11.4800	11.8300	11.4800	11.8300	-38.385%	3	48	-97.041%
2026-01-15	18.5000	19.2000	18.5000	19.2000	+24.272%	12	46	-98.177%
2026-01-14	15.4500	15.4500	15.4500	15.4500	-9.224%	1	41	-97.735%
2026-01-13	16.5000	17.0500	16.5000	17.0200	+0.118%	7	41	-97.944%
2026-01-12	17.6000	17.6000	16.5000	17.0000	-35.361%	11	40	-97.941%
2026-01-06	26.4000	26.4000	26.3000	26.3000	+5.200%	7	37	-98.669%
2026-01-05	25.0000	25.0000	25.0000	25.0000	+16.279%	4	43	-98.600%
2025-12-11	21.5000	21.5000	21.5000	21.5000	+5.964%	1	43	-98.372%
2025-12-10	20.2900	20.2900	20.2900	20.2900	+25.790%	2	42	-98.275%
2025-12-03	16.1300	16.1300	16.1300	16.1300	+43.761%	1	42	-97.830%
2025-11-24	11.2200	11.2200	11.2200	11.2200	-34.386%	1	43	-96.881%
2025-10-27	17.1000	17.1000	17.1000	17.1000	+0.470%	1	42	-97.953%
2025-10-24	17.1500	17.1500	16.6600	17.0200	+7.722%	4	42	-97.944%
2025-10-23	15.9000	15.9000	15.8000	15.8000	+38.596%	2	39	-97.785%
2025-10-13	11.6000	11.6000	11.4000	11.4000	+3.636%	6	39	-96.930%
2025-10-10	12.0000	12.0000	11.0000	11.0000	-7.563%	24	36	-96.818%
2025-10-09	11.9000	11.9000	11.9000	11.9000	-32.078%	6	17	-97.059%
2025-08-28	17.5200	17.5200	17.5200	17.5200	+43.489%	1	13	-98.002%
2025-08-07	12.2000	12.2100	12.2000	12.2100	-33.857%	2	13	-97.133%
2025-07-10	18.4600	18.4600	18.4600	18.4600	+20.026%	1	13	-98.104%
2025-07-01	15.3800	15.3800	15.3800	15.3800	+6.806%	1	13	-97.724%
2025-05-12	14.4000	14.4000	14.4000	14.4000	+44.000%	1	13	-97.569%
2025-04-25	10.0000	10.0000	10.0000	10.0000	+53.846%	10	12	-96.500%
2025-04-07	6.5000	6.5000	6.5000	6.5000	-59.877%	5	12	-94.615%
2025-02-19	16.2000	16.2000	16.2000	16.2000	0.000%	7	7	-97.840%