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COF20261218P210
COF Dec 18 2026 210.00 Put (COF261218P00210000)
option OPRA

EOD

Aug 13, 2026

9.90-3.790%(-0.39)6

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	9.4000	9.9000	9.4000	9.9000	-3.790%	6	723	0.000%
2026-08-12	10.8000	10.8000	10.2900	10.2900	-8.125%	23	721	-3.790%
2026-08-11	11.2000	11.2000	11.2000	11.2000	-5.882%	9	721	-11.607%
2026-08-10	11.8000	11.9000	11.2200	11.9000	-3.252%	17	730	-16.807%
2026-08-07	12.0000	12.3000	12.0000	12.3000	+6.957%	40	715	-19.512%
2026-08-06	11.0000	11.5000	11.0000	11.5000	+4.072%	12	751	-13.913%
2026-08-05	10.8000	11.2000	10.6300	11.0500	-1.339%	16	757	-10.407%
2026-08-04	11.1000	11.2000	11.1000	11.2000	-8.943%	22	749	-11.607%
2026-08-03	13.2000	13.2000	12.3000	12.3000	-24.540%	6	771	-19.512%
2026-07-31	16.8000	16.9000	16.3000	16.3000	0.000%	50	769	-39.264%
2026-07-30	17.3000	18.2000	16.0600	16.3000	-1.807%	77	719	-39.264%
2026-07-29	15.5000	16.7000	15.5000	16.6000	+2.978%	37	643	-40.361%
2026-07-28	17.4500	17.4500	15.7000	16.1200	-11.429%	43	606	-38.586%
2026-07-27	17.9000	18.2000	17.9000	18.2000	-9.453%	3	590	-45.604%
2026-07-24	20.0100	20.2000	20.0100	20.1000	-6.642%	28	588	-50.746%
2026-07-22	20.5000	21.5300	20.5000	21.5300	+13.915%	3	565	-54.018%
2026-07-21	19.3000	19.3000	18.8700	18.9000	+4.420%	11	565	-47.619%
2026-07-20	17.8000	18.1000	17.8000	18.1000	+1.117%	6	557	-45.304%
2026-07-17	17.7000	17.9000	17.7000	17.9000	+9.146%	2	551	-44.693%
2026-07-16	16.4000	16.4000	16.4000	16.4000	-16.327%	1	550	-39.634%
2026-07-14	19.6000	19.6000	19.6000	19.6000	-14.035%	1	550	-49.490%
2026-07-09	22.8000	22.8000	22.8000	22.8000	+12.315%	25	551	-56.579%
2026-07-02	20.2000	20.7000	20.2000	20.3000	-1.456%	18	593	-51.232%
2026-07-01	20.6000	20.6000	20.6000	20.6000	-3.286%	1	593	-51.942%
2026-06-25	21.3000	21.3000	21.3000	21.3000	-4.911%	1	594	-53.521%
2026-06-22	22.8000	22.8000	22.4000	22.4000	-0.444%	30	594	-55.804%
2026-06-18	22.3000	22.6000	22.3000	22.5000	+6.182%	36	575	-56.000%
2026-06-17	20.9700	21.7000	20.5000	21.1900	-15.913%	24	575	-53.280%
2026-06-16	25.2000	25.2000	25.2000	25.2000	-32.075%	1	575	-60.714%
2026-06-10	37.1000	37.1000	37.1000	37.1000	+8.480%	1	576	-73.315%
2026-06-01	33.6000	34.2000	33.6000	34.2000	+5.263%	4	576	-71.053%
2026-05-28	30.9000	32.4900	30.9000	32.4900	+1.850%	7	575	-69.529%
2026-05-26	31.9000	31.9000	31.9000	31.9000	-0.313%	4	568	-68.966%
2026-05-20	32.0100	32.0100	32.0000	32.0000	-7.781%	12	566	-69.063%
2026-05-19	34.3000	34.7000	34.3000	34.7000	+7.099%	3	564	-71.470%
2026-05-18	32.0000	32.4000	31.8000	32.4000	+2.857%	12	564	-69.444%
2026-05-15	31.5000	31.5000	31.5000	31.5000	-3.963%	1	564	-68.571%
2026-05-14	32.8000	32.8000	32.8000	32.8000	+5.602%	1	564	-69.817%
2026-05-11	31.0600	31.0600	31.0600	31.0600	+2.373%	1	563	-68.126%
2026-05-01	30.3400	30.3400	30.3400	30.3400	+11.956%	2	562	-67.370%
2026-04-23	27.1000	27.1000	27.1000	27.1000	+14.346%	3	562	-63.469%
2026-04-17	23.1000	23.7000	22.7000	23.7000	-12.868%	7	562	-58.228%
2026-04-14	27.2000	27.2000	27.2000	27.2000	-6.012%	25	558	-63.603%
2026-04-13	28.9400	28.9400	28.9400	28.9400	-6.945%	10	583	-65.791%
2026-04-08	31.1000	31.1000	31.1000	31.1000	-19.221%	2	583	-68.167%
2026-04-06	38.4000	38.5000	38.4000	38.5000	-6.098%	2	583	-74.286%
2026-03-19	41.0000	41.0000	41.0000	41.0000	+12.022%	1	583	-75.854%
2026-03-10	37.0000	37.0000	36.5000	36.6000	-2.400%	15	583	-72.951%
2026-03-06	35.5000	37.5000	35.5000	37.5000	+16.822%	14	583	-73.600%
2026-03-05	32.1000	32.1000	32.1000	32.1000	-0.681%	2	575	-69.159%
2026-03-03	35.4800	35.4800	32.3200	32.3200	+0.062%	2	577	-69.369%
2026-03-02	32.3000	32.3000	32.3000	32.3000	+13.732%	1	577	-69.350%
2026-02-25	28.5000	28.5400	28.2400	28.4000	+12.253%	30	578	-65.141%
2026-02-20	25.3000	25.3000	25.3000	25.3000	+4.979%	1	578	-60.870%
2026-02-18	24.9000	24.9000	23.9700	24.1000	-7.308%	4	577	-58.921%
2026-02-17	26.0000	26.0000	26.0000	26.0000	+0.775%	1	576	-61.923%
2026-02-12	25.5000	25.8000	25.5000	25.8000	+17.808%	5	576	-61.628%
2026-02-11	21.2700	21.9000	21.2700	21.9000	+14.063%	2	572	-54.795%
2026-02-06	19.2000	19.2000	19.2000	19.2000	-17.027%	1	573	-48.438%
2026-02-05	23.1400	23.1400	23.1400	23.1400	+16.810%	10	572	-57.217%
2026-02-03	19.8100	19.8100	19.8100	19.8100	+4.815%	25	564	-50.025%
2026-02-02	19.4000	19.4000	18.9000	18.9000	-10.891%	32	539	-47.619%
2026-01-30	21.2100	21.2100	21.2100	21.2100	+8.769%	2	520	-53.324%
2026-01-28	21.6000	21.6000	19.5000	19.5000	-8.879%	3	520	-49.231%
2026-01-27	22.0500	22.0500	21.4000	21.4000	+3.133%	4	520	-53.738%
2026-01-26	20.7500	20.7500	20.7500	20.7500	+5.063%	1	521	-52.289%
2026-01-23	19.2800	19.7500	19.2800	19.7500	+21.914%	2	520	-49.873%
2026-01-22	16.2000	16.2000	16.2000	16.2000	-10.744%	1	520	-38.889%
2026-01-20	18.1500	18.1500	18.1500	18.1500	+45.200%	2	521	-45.455%
2026-01-09	12.5000	12.5000	12.5000	12.5000	+8.696%	1	519	-20.800%
2026-01-07	11.5000	11.5000	11.5000	11.5000	+0.877%	5	519	-13.913%
2026-01-06	11.4000	11.4000	11.4000	11.4000	-12.977%	4	519	-13.158%
2025-12-29	13.0000	13.1000	12.8000	13.1000	-0.758%	397	515	-24.427%
2025-12-22	13.2000	13.2000	13.2000	13.2000	-26.667%	4	122	-25.000%
2025-12-10	18.0000	18.0000	18.0000	18.0000	0.000%	5	123	-45.000%
2025-12-09	17.4000	18.0000	17.4000	18.0000	-4.000%	2	118	-45.000%
2025-12-04	18.7500	18.7500	18.7500	18.7500	-20.551%	1	118	-47.200%
2025-11-26	23.6000	23.6000	23.6000	23.6000	-13.553%	1	118	-58.051%
2025-11-24	27.3000	27.3000	27.3000	27.3000	+20.264%	1	118	-63.736%
2025-11-11	22.7000	22.7000	22.7000	22.7000	-4.219%	2	117	-56.388%
2025-10-30	23.7000	23.7000	23.7000	23.7000	-5.200%	100	115	-58.228%
2025-10-21	25.0000	25.0000	25.0000	25.0000	-9.420%	1	15	-60.400%
2025-10-14	27.6000	27.6000	27.6000	27.6000	-4.564%	1	14	-64.130%
2025-10-13	28.9200	28.9200	28.9200	28.9200	-4.868%	1	13	-65.768%
2025-10-10	30.4000	30.4000	30.4000	30.4000	+14.286%	1	13	-67.434%
2025-07-16	26.6000	26.7000	26.6000	26.6000	+5.976%	8	12	-62.782%
2025-07-09	25.1000	25.1000	25.1000	25.1000	-28.632%	1	4	-60.558%
2025-05-19	35.1700	35.1700	35.1700	35.1700	0.000%	3	3	-71.851%