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COF20261218P200
COF Dec 18 2026 200.00 Put (COF261218P00200000)
option OPRA

EOD

Sep 30, 2026

14.55+9.398%(+1.25)51

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-30	14.0000	14.7500	13.8400	14.5500	+9.398%	51	1,225	0.000%
2026-09-29	13.0000	13.3000	13.0000	13.3000	+5.556%	4	1,252	+9.398%
2026-09-28	11.7000	12.6000	11.7000	12.6000	+14.027%	96	1,252	+15.476%
2026-09-25	13.5000	13.5000	11.0500	11.0500	-17.537%	7	1,221	+31.674%
2026-09-24	13.7000	13.9000	13.3000	13.4000	+1.515%	28	1,220	+8.582%
2026-09-23	12.4000	13.2000	12.1200	13.2000	+18.598%	14	1,209	+10.227%
2026-09-22	11.6000	11.6000	11.1100	11.1300	+9.118%	90	1,205	+30.728%
2026-09-21	10.5000	10.5000	10.2000	10.2000	-7.273%	13	1,232	+42.647%
2026-09-18	10.9000	11.0800	10.8000	11.0000	+4.762%	32	1,232	+32.273%
2026-09-17	10.5000	10.6000	10.3000	10.5000	-10.256%	178	1,215	+38.571%
2026-09-16	10.2000	11.9000	9.5000	11.7000	+8.333%	37	1,096	+24.359%
2026-09-15	10.6000	10.8000	10.6000	10.8000	+12.500%	16	1,069	+34.722%
2026-09-14	9.4000	9.7300	9.1300	9.6000	+5.611%	12	1,069	+51.563%
2026-09-11	8.9800	9.0900	8.9800	9.0900	-10.355%	9	1,066	+60.066%
2026-09-10	9.3500	10.2300	9.3500	10.1400	+31.688%	17	1,062	+43.491%
2026-09-09	7.6200	7.7000	7.6000	7.7000	+2.667%	5	1,055	+88.961%
2026-09-08	7.0000	7.5000	7.0000	7.5000	+24.585%	14	1,055	+94.000%
2026-09-04	6.1000	6.1000	6.0200	6.0200	+2.034%	3	1,066	+141.694%
2026-09-03	6.7000	6.7000	5.9000	5.9000	-12.722%	6	1,066	+146.610%
2026-09-02	6.8000	6.8000	6.1000	6.7600	-20.000%	113	1,066	+115.237%
2026-09-01	7.6000	8.4500	7.6000	8.4500	+14.810%	3	991	+72.189%
2026-08-31	7.8500	7.8500	7.2700	7.3600	+3.516%	22	992	+97.690%
2026-08-28	7.1100	7.1100	7.1100	7.1100	-1.660%	1	990	+104.641%
2026-08-27	7.1000	7.3000	7.1000	7.2300	+3.286%	19	990	+101.245%
2026-08-26	7.0000	7.0000	7.0000	7.0000	-2.778%	2	994	+107.857%
2026-08-25	7.3000	7.3000	7.2000	7.2000	-6.494%	11	992	+102.083%
2026-08-24	7.3000	7.7000	7.3000	7.7000	+4.054%	24	999	+88.961%
2026-08-21	8.0400	8.0400	7.2000	7.4000	-13.450%	47	999	+96.622%
2026-08-20	8.2000	8.5500	8.0000	8.5500	+33.594%	15	1,003	+70.175%
2026-08-19	5.9000	6.4000	5.8000	6.4000	+3.226%	100	1,001	+127.344%
2026-08-18	6.1000	6.2000	5.8000	6.2000	+1.639%	32	965	+134.677%
2026-08-17	5.6000	6.1000	5.6000	6.1000	+17.534%	24	965	+138.525%
2026-08-14	6.2600	6.2600	5.1900	5.1900	-20.642%	486	960	+180.347%
2026-08-13	6.3000	6.8000	6.3000	6.5400	-6.571%	47	699	+122.477%
2026-08-12	7.5000	7.5000	7.0000	7.0000	-6.667%	3	682	+107.857%
2026-08-11	7.5700	7.5700	7.5000	7.5000	-9.639%	2	681	+94.000%
2026-08-10	8.2000	8.3000	7.7300	8.3000	-2.238%	35	680	+75.301%
2026-08-07	8.4000	8.4900	8.3500	8.4900	+5.729%	3	668	+71.378%
2026-08-06	7.5000	8.0300	7.5000	8.0300	+4.286%	12	667	+81.196%
2026-08-05	7.7500	7.8000	7.5500	7.7000	-1.282%	20	662	+88.961%
2026-08-04	8.0000	8.0000	7.7300	7.8000	-9.302%	3	655	+86.538%
2026-08-03	10.2500	10.2500	8.5000	8.6000	-28.926%	155	654	+69.186%
2026-07-31	12.0000	12.1000	11.9000	12.1000	+2.979%	75	706	+20.248%
2026-07-30	12.7000	13.1000	11.7500	11.7500	+1.644%	88	704	+23.830%
2026-07-29	11.7600	11.7600	11.3000	11.5600	-1.197%	14	643	+25.865%
2026-07-28	11.8000	11.8000	11.7000	11.7000	-13.333%	8	637	+24.359%
2026-07-27	12.9000	13.6700	12.9000	13.5000	-10.000%	9	629	+7.778%
2026-07-24	14.8000	15.0000	14.5200	15.0000	-11.243%	32	627	-3.000%
2026-07-23	17.3000	17.3000	16.6700	16.9000	+10.965%	35	650	-13.905%
2026-07-22	14.1000	16.4500	14.1000	15.2300	+8.399%	53	616	-4.465%
2026-07-21	14.0500	14.0500	14.0500	14.0500	+4.074%	1	585	+3.559%
2026-07-20	13.7000	13.7000	13.5000	13.5000	+1.504%	2	585	+7.778%
2026-07-17	13.4000	13.4000	13.3000	13.3000	+11.765%	2	584	+9.398%
2026-07-16	12.1000	12.2000	11.9000	11.9000	-11.852%	54	582	+22.269%
2026-07-15	14.0000	14.0000	13.1500	13.5000	-10.596%	3	532	+7.778%
2026-07-14	14.1000	15.3000	14.1000	15.1000	-14.689%	53	533	-3.642%
2026-07-09	17.7000	17.7000	17.7000	17.7000	+13.462%	1	499	-17.797%
2026-07-07	14.7000	15.6000	14.7000	15.6000	+6.122%	11	500	-6.731%
2026-07-06	14.7000	14.7000	14.7000	14.7000	-10.530%	3	510	-1.020%
2026-06-30	16.4300	16.4300	16.4300	16.4300	-13.069%	1	509	-11.442%
2026-06-23	18.9000	18.9000	18.9000	18.9000	+8.621%	1	510	-23.016%
2026-06-18	17.2000	17.4000	17.1000	17.4000	+8.750%	16	504	-16.379%
2026-06-17	16.2000	16.2000	16.0000	16.0000	-12.568%	4	504	-9.063%
2026-06-16	18.8500	18.8500	18.3000	18.3000	-8.500%	55	504	-20.492%
2026-06-15	20.6000	20.6000	19.9000	20.0000	-33.110%	58	480	-27.250%
2026-06-10	29.9000	29.9000	29.9000	29.9000	+6.406%	1	481	-51.338%
2026-06-09	28.1000	28.1000	28.1000	28.1000	+4.851%	50	481	-48.221%
2026-06-04	26.8000	26.8000	26.8000	26.8000	-10.037%	1	513	-45.709%
2026-06-03	27.4000	29.7900	27.4000	29.7900	+13.702%	21	512	-51.158%
2026-06-02	25.7100	26.3000	25.7100	26.2000	-1.132%	42	532	-44.466%
2026-06-01	26.6000	26.6000	26.5000	26.5000	+10.417%	67	492	-45.094%
2026-05-29	24.0000	24.0000	24.0000	24.0000	+0.293%	13	432	-39.375%
2026-05-27	23.9300	23.9300	23.9300	23.9300	-5.787%	10	432	-39.198%
2026-05-26	25.4000	25.4000	25.4000	25.4000	-0.781%	1	422	-42.717%
2026-05-15	25.3000	25.6000	25.3000	25.6000	-8.994%	3	421	-43.164%
2026-05-13	28.1300	28.1300	28.1300	28.1300	+27.864%	2	424	-48.276%
2026-05-06	22.0000	22.0000	22.0000	22.0000	-8.676%	1	424	-33.864%
2026-05-05	24.0900	24.0900	24.0900	24.0900	+0.291%	1	425	-39.601%
2026-05-01	24.0200	24.0200	24.0200	24.0200	-0.744%	20	406	-39.425%
2026-04-27	24.7000	24.7000	24.2000	24.2000	+5.677%	3	406	-39.876%
2026-04-23	22.9000	22.9000	22.9000	22.9000	+19.271%	1	405	-36.463%
2026-04-20	19.1000	19.4500	19.1000	19.2000	+7.263%	29	405	-24.219%
2026-04-17	18.1400	18.1400	17.9000	17.9000	-13.942%	2	393	-18.715%
2026-04-16	20.8000	20.8000	20.8000	20.8000	+2.463%	4	391	-30.048%
2026-04-15	20.3000	20.3000	20.3000	20.3000	-36.463%	10	387	-28.325%
2026-04-06	31.9500	31.9500	31.9500	31.9500	-2.294%	1	377	-54.460%
2026-04-02	32.7000	32.7000	32.7000	32.7000	-6.838%	2	376	-55.505%
2026-03-30	35.0000	35.1000	35.0000	35.1000	-2.770%	13	376	-58.547%
2026-03-27	36.1000	36.1000	36.1000	36.1000	+16.753%	4	386	-59.695%
2026-03-06	31.0000	31.0000	30.9200	30.9200	+26.204%	2	382	-52.943%
2026-02-27	24.5000	24.5000	24.5000	24.5000	+13.953%	3	381	-40.612%
2026-02-26	21.5000	21.5000	21.5000	21.5000	-8.120%	3	381	-32.326%
2026-02-25	23.4000	23.4000	23.4000	23.4000	-14.286%	1	380	-37.821%
2026-02-23	26.4600	27.3000	26.4600	27.3000	+35.686%	11	380	-46.703%
2026-02-20	20.2500	20.2500	20.1200	20.1200	-4.190%	2	369	-27.684%
2026-02-17	21.0000	21.0000	21.0000	21.0000	-2.098%	10	371	-30.714%
2026-02-12	20.1000	21.4500	20.1000	21.4500	+43.960%	5	361	-32.168%
2026-02-10	14.9500	14.9500	14.9000	14.9000	-13.873%	2	356	-2.349%
2026-02-05	17.8000	18.1000	17.3000	17.3000	+13.816%	5	354	-15.896%
2026-02-02	15.2000	15.2000	15.2000	15.2000	-7.879%	1	353	-4.276%
2026-01-28	16.5000	16.5000	16.5000	16.5000	-5.172%	1	353	-11.818%
2026-01-27	17.9300	17.9300	17.4000	17.4000	+8.750%	3	352	-16.379%
2026-01-26	16.0000	16.0000	16.0000	16.0000	-4.762%	1	352	-9.063%
2026-01-23	15.0000	16.8000	14.6000	16.8000	+29.231%	8	351	-13.393%
2026-01-22	13.6000	13.6000	13.0000	13.0000	+9.244%	2	345	+11.923%
2026-01-16	11.6500	11.9000	11.6000	11.9000	-5.179%	5	340	+22.269%
2026-01-15	12.8500	12.8500	12.5500	12.5500	-11.245%	2	340	+15.936%
2026-01-13	14.1000	14.1400	14.1000	14.1400	-1.806%	51	340	+2.900%
2026-01-12	13.7000	14.4000	13.6000	14.4000	+46.193%	105	289	+1.042%
2026-01-09	9.8500	9.8500	9.8500	9.8500	+8.242%	16	185	+47.716%
2026-01-08	9.1000	9.1000	9.1000	9.1000	-1.087%	1	169	+59.890%
2026-01-07	9.0000	9.2000	9.0000	9.2000	-13.615%	7	168	+58.152%
2025-12-22	10.6500	10.6500	10.6500	10.6500	-4.054%	1	161	+36.620%
2025-12-19	11.3000	11.3000	11.1000	11.1000	-5.932%	18	160	+31.081%
2025-12-18	11.8000	11.8000	11.8000	11.8000	-10.606%	2	149	+23.305%
2025-12-12	13.2000	13.2000	13.2000	13.2000	-13.725%	1	149	+10.227%
2025-12-04	15.4000	15.4000	15.3000	15.3000	-15.934%	2	149	-4.902%
2025-11-28	18.2000	18.2000	18.2000	18.2000	-3.704%	1	148	-20.055%
2025-11-26	19.2000	19.2000	18.9000	18.9000	-1.047%	2	147	-23.016%
2025-11-11	19.1000	19.1000	19.1000	19.1000	-6.373%	5	147	-23.822%
2025-11-06	20.4000	20.4000	20.4000	20.4000	+6.918%	1	147	-28.676%
2025-10-30	18.9000	19.0800	18.9000	19.0800	-5.075%	2	146	-23.742%
2025-10-29	20.1000	20.1000	20.1000	20.1000	+11.050%	1	146	-27.612%
2025-10-27	18.1000	18.1000	18.1000	18.1000	-15.023%	1	144	-19.613%
2025-10-02	21.3000	21.3000	21.3000	21.3000	+30.675%	6	144	-31.690%
2025-09-19	16.3000	16.3000	16.3000	16.3000	-7.123%	1	138	-10.736%
2025-09-16	17.5000	17.5500	17.5000	17.5500	+2.812%	16	138	-17.094%
2025-09-15	17.6800	17.6800	16.9000	17.0700	-10.158%	3	127	-14.763%
2025-09-08	19.0000	19.0000	19.0000	19.0000	-15.179%	11	126	-23.421%
2025-07-16	22.4000	22.4000	22.4000	22.4000	+5.412%	2	116	-35.045%
2025-07-11	21.2500	21.2500	21.2500	21.2500	-6.593%	1	114	-31.529%
2025-07-01	22.7500	22.7500	22.7500	22.7500	-3.602%	110	113	-36.044%
2025-06-30	23.0000	23.6000	23.0000	23.6000	-8.563%	110	113	-38.347%
2025-06-25	25.9300	25.9300	25.8100	25.8100	-11.610%	3	3	-43.627%
2025-06-20	29.2000	29.2000	29.2000	29.2000	-22.751%	2	6	-50.171%
2025-04-02	37.8000	37.8000	37.8000	37.8000	+5.146%	1	4	-61.508%
2025-03-25	35.9500	35.9500	35.9500	35.9500	+1.325%	1	4	-59.527%
2025-03-05	35.5000	35.5000	35.4800	35.4800	0.000%	3	3	-58.991%