Dark

COF20261218P165
COF Dec 18 2026 165.00 Put (COF261218P00165000)
option OPRA

EOD

Sep 30, 2026

2.25+4.651%(+0.10)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-30	2.2500	2.2500	2.2500	2.2500	+4.651%	1	1,062	0.000%
2026-09-29	2.1500	2.1500	2.1500	2.1500	-2.273%	1	1,062	+4.651%
2026-09-28	2.2000	2.2000	2.2000	2.2000	+22.222%	1	1,061	+2.273%
2026-09-25	1.9000	1.9000	1.8000	1.8000	-23.404%	3	1,061	+25.000%
2026-09-24	2.3500	2.3500	2.3500	2.3500	+14.634%	1	1,060	-4.255%
2026-09-23	2.0500	2.0500	2.0500	2.0500	+10.811%	1	1,060	+9.756%
2026-09-22	1.8000	2.0000	1.8000	1.8500	+2.778%	14	1,059	+21.622%
2026-09-21	1.8000	1.8000	1.8000	1.8000	-14.286%	1	1,048	+25.000%
2026-09-16	1.9000	2.1000	1.9000	2.1000	+14.754%	6	1,048	+7.143%
2026-09-14	1.7500	1.8800	1.7100	1.8300	+21.192%	16	1,047	+22.951%
2026-09-09	1.5100	1.5100	1.5100	1.5100	+7.857%	3	1,032	+49.007%
2026-09-08	1.3500	1.4000	1.3500	1.4000	+17.647%	5	1,029	+60.714%
2026-09-04	1.1900	1.1900	1.1900	1.1900	-8.462%	1	1,028	+89.076%
2026-09-02	1.3000	1.3000	1.3000	1.3000	+8.333%	2	1,028	+73.077%
2026-08-14	1.2900	1.2900	1.2000	1.2000	-38.462%	5	1,028	+87.500%
2026-08-07	1.9000	1.9500	1.9000	1.9500	+7.143%	4	1,027	+15.385%
2026-08-05	1.8200	1.8200	1.8200	1.8200	-49.444%	5	1,025	+23.626%
2026-07-30	3.6000	3.6000	3.6000	3.6000	+12.500%	10	1,030	-37.500%
2026-07-28	3.2000	3.2000	3.2000	3.2000	-36.000%	3	1,030	-29.688%
2026-07-23	5.0000	5.0000	5.0000	5.0000	+11.111%	6	1,030	-55.000%
2026-07-22	4.5000	4.6000	4.5000	4.5000	-19.643%	17	1,030	-50.000%
2026-07-09	5.6000	5.6000	5.6000	5.6000	+19.658%	1	1,031	-59.821%
2026-07-07	4.6800	4.6800	4.6800	4.6800	-13.333%	1	1,031	-51.923%
2026-06-30	5.4000	5.4000	5.4000	5.4000	+5.882%	2	1,031	-58.333%
2026-06-26	5.1000	5.1000	5.1000	5.1000	-5.556%	16	1,031	-55.882%
2026-06-24	6.2000	6.2000	5.4000	5.4000	-8.475%	17	1,035	-58.333%
2026-06-23	5.9000	5.9000	5.9000	5.9000	-12.851%	8	1,043	-61.864%
2026-06-16	6.7700	6.7700	6.7700	6.7700	-4.513%	5	1,051	-66.765%
2026-06-15	7.0000	7.0900	7.0000	7.0900	-30.490%	4	1,051	-68.265%
2026-06-12	10.2000	10.2000	10.2000	10.2000	-5.556%	1	1,055	-77.941%
2026-06-11	12.4000	12.6000	10.8000	10.8000	-5.677%	27	1,055	-79.167%
2026-06-10	11.4500	11.4500	11.4500	11.4500	+9.048%	1	1,068	-80.349%
2026-06-09	10.5000	10.5000	10.5000	10.5000	-0.943%	1	1,068	-78.571%
2026-06-08	10.5000	10.6000	10.5000	10.6000	-7.018%	3	1,068	-78.774%
2026-06-03	10.9100	11.4000	10.9100	11.4000	+18.750%	358	968	-80.263%
2026-06-01	9.4000	9.6000	9.4000	9.6000	+9.091%	2	798	-76.563%
2026-05-29	8.9000	8.9000	8.8000	8.8000	-3.297%	3	796	-74.432%
2026-05-28	9.0000	9.1000	8.8000	9.1000	+5.814%	8	793	-75.275%
2026-05-27	8.3000	8.7000	8.3000	8.6000	-2.273%	4	789	-73.837%
2026-05-26	8.9000	8.9000	8.8000	8.8000	-1.124%	2	785	-74.432%
2026-05-22	9.0000	9.0000	8.9000	8.9000	-11.000%	3	780	-74.719%
2026-05-21	9.8000	10.0000	9.8000	10.0000	-0.990%	2	778	-77.500%
2026-05-20	10.1000	10.1000	10.1000	10.1000	+1.000%	1	778	-77.723%
2026-05-19	10.2000	10.2000	10.0000	10.0000	+2.041%	3	775	-77.500%
2026-05-15	10.0000	10.0000	9.8000	9.8000	-2.000%	3	775	-77.041%
2026-05-14	10.5000	10.5000	10.0000	10.0000	-9.910%	6	772	-77.500%
2026-05-13	11.0000	11.1000	11.0000	11.1000	-3.478%	6	759	-79.730%
2026-05-12	11.5000	11.5000	11.5000	11.5000	+11.650%	102	759	-80.435%
2026-05-11	9.8000	10.3000	9.8000	10.3000	+7.292%	8	759	-78.155%
2026-05-08	9.6000	9.6000	9.5000	9.6000	+6.667%	5	754	-76.563%
2026-05-07	8.9000	9.0000	8.9000	9.0000	+4.651%	2	751	-75.000%
2026-05-06	8.6000	8.6000	8.6000	8.6000	-14.851%	1	749	-73.837%
2026-05-04	9.4000	10.1000	9.4000	10.1000	0.000%	3	748	-77.723%
2026-04-30	10.1000	10.1000	10.1000	10.1000	-2.885%	1	746	-77.723%
2026-04-29	10.3900	10.5700	10.3900	10.4000	+4.000%	55	746	-78.365%
2026-04-28	10.0000	10.0100	10.0000	10.0000	+9.890%	590	746	-77.500%
2026-04-23	9.1000	9.1000	9.1000	9.1000	+12.346%	3	206	-75.275%
2026-04-20	8.1000	8.1000	8.1000	8.1000	-8.475%	10	206	-72.222%
2026-04-16	8.8500	8.8500	8.8500	8.8500	-9.694%	3	196	-74.576%
2026-04-14	9.8000	9.8000	9.8000	9.8000	-17.647%	5	193	-77.041%
2026-04-13	11.9000	11.9000	11.9000	11.9000	+3.478%	3	188	-81.092%
2026-04-10	11.0000	11.7000	11.0000	11.5000	-4.959%	17	185	-80.435%
2026-04-08	12.1000	12.2000	12.1000	12.1000	-21.429%	8	185	-81.405%
2026-04-02	15.4000	15.4000	15.4000	15.4000	-0.645%	1	193	-85.390%
2026-03-31	15.5000	15.5000	15.5000	15.5000	-13.889%	4	193	-85.484%
2026-03-27	16.7000	18.0000	16.7000	18.0000	+23.288%	124	193	-87.500%
2026-03-17	15.1500	15.2400	14.6000	14.6000	-10.976%	26	152	-84.589%
2026-03-16	16.4000	16.4000	16.4000	16.4000	-8.889%	3	133	-86.280%
2026-03-12	18.0000	18.0000	18.0000	18.0000	+16.129%	1	130	-87.500%
2026-03-11	15.5000	15.5000	15.5000	15.5000	+21.094%	12	131	-85.484%
2026-03-02	12.8000	12.8000	12.8000	12.8000	+3.226%	6	119	-82.422%
2026-02-23	12.4000	12.4000	12.4000	12.4000	+37.778%	1	119	-81.855%
2026-02-19	9.0000	9.0000	9.0000	9.0000	-8.163%	16	118	-75.000%
2026-02-13	9.6000	9.8000	9.6000	9.8000	+42.029%	8	107	-77.041%
2026-01-26	6.8500	6.9000	6.8500	6.9000	+28.253%	3	107	-67.391%
2026-01-15	5.3800	5.3800	5.3800	5.3800	-23.143%	1	104	-58.178%
2026-01-14	6.2000	7.0000	6.2000	7.0000	+20.690%	2	105	-67.857%
2026-01-12	5.2000	6.0000	5.2000	5.8000	-37.025%	3	103	-61.207%
2025-10-30	9.2100	9.2100	9.2100	9.2100	-9.706%	100	100	-75.570%
2025-10-08	10.2000	10.2000	10.2000	10.2000	-14.286%	1	1	-77.941%
2025-08-07	11.9000	11.9000	11.9000	11.9000	0.000%	1	1	-81.092%