Dark

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

EOD

Aug 13, 2026

6.54-6.571%(-0.46)47

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	6.3000	6.8000	6.3000	6.5400	-6.571%	47	699	0.000%
2026-08-12	7.5000	7.5000	7.0000	7.0000	-6.667%	3	682	-6.571%
2026-08-11	7.5700	7.5700	7.5000	7.5000	-9.639%	2	681	-12.800%
2026-08-10	8.2000	8.3000	7.7300	8.3000	-2.238%	35	680	-21.205%
2026-08-07	8.4000	8.4900	8.3500	8.4900	+5.729%	3	668	-22.968%
2026-08-06	7.5000	8.0300	7.5000	8.0300	+4.286%	12	667	-18.555%
2026-08-05	7.7500	7.8000	7.5500	7.7000	-1.282%	20	662	-15.065%
2026-08-04	8.0000	8.0000	7.7300	7.8000	-9.302%	3	655	-16.154%
2026-08-03	10.2500	10.2500	8.5000	8.6000	-28.926%	155	654	-23.953%
2026-07-31	12.0000	12.1000	11.9000	12.1000	+2.979%	75	706	-45.950%
2026-07-30	12.7000	13.1000	11.7500	11.7500	+1.644%	88	704	-44.340%
2026-07-29	11.7600	11.7600	11.3000	11.5600	-1.197%	14	643	-43.426%
2026-07-28	11.8000	11.8000	11.7000	11.7000	-13.333%	8	637	-44.103%
2026-07-27	12.9000	13.6700	12.9000	13.5000	-10.000%	9	629	-51.556%
2026-07-24	14.8000	15.0000	14.5200	15.0000	-11.243%	32	627	-56.400%
2026-07-23	17.3000	17.3000	16.6700	16.9000	+10.965%	35	650	-61.302%
2026-07-22	14.1000	16.4500	14.1000	15.2300	+8.399%	53	616	-57.058%
2026-07-21	14.0500	14.0500	14.0500	14.0500	+4.074%	1	585	-53.452%
2026-07-20	13.7000	13.7000	13.5000	13.5000	+1.504%	2	585	-51.556%
2026-07-17	13.4000	13.4000	13.3000	13.3000	+11.765%	2	584	-50.827%
2026-07-16	12.1000	12.2000	11.9000	11.9000	-11.852%	54	582	-45.042%
2026-07-15	14.0000	14.0000	13.1500	13.5000	-10.596%	3	532	-51.556%
2026-07-14	14.1000	15.3000	14.1000	15.1000	-14.689%	53	533	-56.689%
2026-07-09	17.7000	17.7000	17.7000	17.7000	+13.462%	1	499	-63.051%
2026-07-07	14.7000	15.6000	14.7000	15.6000	+6.122%	11	500	-58.077%
2026-07-06	14.7000	14.7000	14.7000	14.7000	-10.530%	3	510	-55.510%
2026-06-30	16.4300	16.4300	16.4300	16.4300	-13.069%	1	509	-60.195%
2026-06-23	18.9000	18.9000	18.9000	18.9000	+8.621%	1	510	-65.397%
2026-06-18	17.2000	17.4000	17.1000	17.4000	+8.750%	16	504	-62.414%
2026-06-17	16.2000	16.2000	16.0000	16.0000	-12.568%	4	504	-59.125%
2026-06-16	18.8500	18.8500	18.3000	18.3000	-8.500%	55	504	-64.262%
2026-06-15	20.6000	20.6000	19.9000	20.0000	-33.110%	58	480	-67.300%
2026-06-10	29.9000	29.9000	29.9000	29.9000	+6.406%	1	481	-78.127%
2026-06-09	28.1000	28.1000	28.1000	28.1000	+4.851%	50	481	-76.726%
2026-06-04	26.8000	26.8000	26.8000	26.8000	-10.037%	1	513	-75.597%
2026-06-03	27.4000	29.7900	27.4000	29.7900	+13.702%	21	512	-78.046%
2026-06-02	25.7100	26.3000	25.7100	26.2000	-1.132%	42	532	-75.038%
2026-06-01	26.6000	26.6000	26.5000	26.5000	+10.417%	67	492	-75.321%
2026-05-29	24.0000	24.0000	24.0000	24.0000	+0.293%	13	432	-72.750%
2026-05-27	23.9300	23.9300	23.9300	23.9300	-5.787%	10	432	-72.670%
2026-05-26	25.4000	25.4000	25.4000	25.4000	-0.781%	1	422	-74.252%
2026-05-15	25.3000	25.6000	25.3000	25.6000	-8.994%	3	421	-74.453%
2026-05-13	28.1300	28.1300	28.1300	28.1300	+27.864%	2	424	-76.751%
2026-05-06	22.0000	22.0000	22.0000	22.0000	-8.676%	1	424	-70.273%
2026-05-05	24.0900	24.0900	24.0900	24.0900	+0.291%	1	425	-72.852%
2026-05-01	24.0200	24.0200	24.0200	24.0200	-0.744%	20	406	-72.773%
2026-04-27	24.7000	24.7000	24.2000	24.2000	+5.677%	3	406	-72.975%
2026-04-23	22.9000	22.9000	22.9000	22.9000	+19.271%	1	405	-71.441%
2026-04-20	19.1000	19.4500	19.1000	19.2000	+7.263%	29	405	-65.938%
2026-04-17	18.1400	18.1400	17.9000	17.9000	-13.942%	2	393	-63.464%
2026-04-16	20.8000	20.8000	20.8000	20.8000	+2.463%	4	391	-68.558%
2026-04-15	20.3000	20.3000	20.3000	20.3000	-36.463%	10	387	-67.783%
2026-04-06	31.9500	31.9500	31.9500	31.9500	-2.294%	1	377	-79.531%
2026-04-02	32.7000	32.7000	32.7000	32.7000	-6.838%	2	376	-80.000%
2026-03-30	35.0000	35.1000	35.0000	35.1000	-2.770%	13	376	-81.368%
2026-03-27	36.1000	36.1000	36.1000	36.1000	+16.753%	4	386	-81.884%
2026-03-06	31.0000	31.0000	30.9200	30.9200	+26.204%	2	382	-78.849%
2026-02-27	24.5000	24.5000	24.5000	24.5000	+13.953%	3	381	-73.306%
2026-02-26	21.5000	21.5000	21.5000	21.5000	-8.120%	3	381	-69.581%
2026-02-25	23.4000	23.4000	23.4000	23.4000	-14.286%	1	380	-72.051%
2026-02-23	26.4600	27.3000	26.4600	27.3000	+35.686%	11	380	-76.044%
2026-02-20	20.2500	20.2500	20.1200	20.1200	-4.190%	2	369	-67.495%
2026-02-17	21.0000	21.0000	21.0000	21.0000	-2.098%	10	371	-68.857%
2026-02-12	20.1000	21.4500	20.1000	21.4500	+43.960%	5	361	-69.510%
2026-02-10	14.9500	14.9500	14.9000	14.9000	-13.873%	2	356	-56.107%
2026-02-05	17.8000	18.1000	17.3000	17.3000	+13.816%	5	354	-62.197%
2026-02-02	15.2000	15.2000	15.2000	15.2000	-7.879%	1	353	-56.974%
2026-01-28	16.5000	16.5000	16.5000	16.5000	-5.172%	1	353	-60.364%
2026-01-27	17.9300	17.9300	17.4000	17.4000	+8.750%	3	352	-62.414%
2026-01-26	16.0000	16.0000	16.0000	16.0000	-4.762%	1	352	-59.125%
2026-01-23	15.0000	16.8000	14.6000	16.8000	+29.231%	8	351	-61.071%
2026-01-22	13.6000	13.6000	13.0000	13.0000	+9.244%	2	345	-49.692%
2026-01-16	11.6500	11.9000	11.6000	11.9000	-5.179%	5	340	-45.042%
2026-01-15	12.8500	12.8500	12.5500	12.5500	-11.245%	2	340	-47.888%
2026-01-13	14.1000	14.1400	14.1000	14.1400	-1.806%	51	340	-53.748%
2026-01-12	13.7000	14.4000	13.6000	14.4000	+46.193%	105	289	-54.583%
2026-01-09	9.8500	9.8500	9.8500	9.8500	+8.242%	16	185	-33.604%
2026-01-08	9.1000	9.1000	9.1000	9.1000	-1.087%	1	169	-28.132%
2026-01-07	9.0000	9.2000	9.0000	9.2000	-13.615%	7	168	-28.913%
2025-12-22	10.6500	10.6500	10.6500	10.6500	-4.054%	1	161	-38.592%
2025-12-19	11.3000	11.3000	11.1000	11.1000	-5.932%	18	160	-41.081%
2025-12-18	11.8000	11.8000	11.8000	11.8000	-10.606%	2	149	-44.576%
2025-12-12	13.2000	13.2000	13.2000	13.2000	-13.725%	1	149	-50.455%
2025-12-04	15.4000	15.4000	15.3000	15.3000	-15.934%	2	149	-57.255%
2025-11-28	18.2000	18.2000	18.2000	18.2000	-3.704%	1	148	-64.066%
2025-11-26	19.2000	19.2000	18.9000	18.9000	-1.047%	2	147	-65.397%
2025-11-11	19.1000	19.1000	19.1000	19.1000	-6.373%	5	147	-65.759%
2025-11-06	20.4000	20.4000	20.4000	20.4000	+6.918%	1	147	-67.941%
2025-10-30	18.9000	19.0800	18.9000	19.0800	-5.075%	2	146	-65.723%
2025-10-29	20.1000	20.1000	20.1000	20.1000	+11.050%	1	146	-67.463%
2025-10-27	18.1000	18.1000	18.1000	18.1000	-15.023%	1	144	-63.867%
2025-10-02	21.3000	21.3000	21.3000	21.3000	+30.675%	6	144	-69.296%
2025-09-19	16.3000	16.3000	16.3000	16.3000	-7.123%	1	138	-59.877%
2025-09-16	17.5000	17.5500	17.5000	17.5500	+2.812%	16	138	-62.735%
2025-09-15	17.6800	17.6800	16.9000	17.0700	-10.158%	3	127	-61.687%
2025-09-08	19.0000	19.0000	19.0000	19.0000	-15.179%	11	126	-65.579%
2025-07-16	22.4000	22.4000	22.4000	22.4000	+5.412%	2	116	-70.804%
2025-07-11	21.2500	21.2500	21.2500	21.2500	-6.593%	1	114	-69.224%
2025-07-01	22.7500	22.7500	22.7500	22.7500	-3.602%	110	113	-71.253%
2025-06-30	23.0000	23.6000	23.0000	23.6000	-8.563%	110	113	-72.288%
2025-06-25	25.9300	25.9300	25.8100	25.8100	-11.610%	3	3	-74.661%
2025-06-20	29.2000	29.2000	29.2000	29.2000	-22.751%	2	6	-77.603%
2025-04-02	37.8000	37.8000	37.8000	37.8000	+5.146%	1	4	-82.698%
2025-03-25	35.9500	35.9500	35.9500	35.9500	+1.325%	1	4	-81.808%
2025-03-05	35.5000	35.5000	35.4800	35.4800	0.000%	3	3	-81.567%