Dark

COF20260918P160
COF Sep 18 2026 160.00 Put (COF260918P00160000)
option OPRA

EOD

Jul 1, 2026

1.25-16.667%(-0.25)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-01	1.2500	1.2500	1.2500	1.2500	-16.667%	2	1,503	0.000%
2026-06-25	1.5000	1.5000	1.5000	1.5000	-23.077%	1	1,501	-16.667%
2026-06-24	1.9500	1.9500	1.9500	1.9500	-4.878%	1	1,502	-35.897%
2026-06-23	2.0500	2.0500	2.0500	2.0500	+17.143%	1	1,501	-39.024%
2026-06-22	1.7500	1.7500	1.7500	1.7500	+0.575%	2	1,501	-28.571%
2026-06-17	1.7400	1.7400	1.7400	1.7400	-15.122%	2	1,505	-28.161%
2026-06-16	2.4500	2.4500	2.0500	2.0500	-25.455%	22	1,505	-39.024%
2026-06-15	3.3800	3.7000	2.5500	2.7500	-45.000%	238	1,488	-54.545%
2026-06-11	6.5000	6.5500	5.0000	5.0000	-12.281%	91	1,461	-75.000%
2026-06-10	5.0300	5.8000	5.0300	5.7000	+22.056%	27	1,504	-78.070%
2026-06-09	4.9500	4.9500	4.6000	4.6700	-14.312%	6	1,521	-73.233%
2026-06-08	5.3300	5.4500	5.3300	5.4500	-7.627%	2	1,525	-77.064%
2026-06-03	4.9300	5.9000	4.9300	5.9000	+22.917%	9	1,524	-78.814%
2026-06-02	4.7000	4.8000	4.6000	4.8000	+2.128%	20	1,517	-73.958%
2026-06-01	4.7500	4.7500	4.5000	4.7000	+14.634%	26	1,519	-73.404%
2026-05-29	4.1000	4.1000	4.1000	4.1000	-7.658%	10	1,530	-69.512%
2026-05-28	4.4000	4.4400	4.4000	4.4400	+7.246%	14	1,535	-71.847%
2026-05-27	4.0500	4.1400	4.0500	4.1400	-11.915%	5	1,529	-69.807%
2026-05-26	4.3300	4.7000	4.0000	4.7000	-9.091%	51	1,525	-73.404%
2026-05-20	5.1700	5.1700	5.1700	5.1700	-8.657%	2	1,512	-75.822%
2026-05-19	5.5000	5.6600	5.5000	5.6600	+10.980%	3	1,505	-77.915%
2026-05-18	4.7900	5.1000	4.7900	5.1000	-8.602%	10	1,505	-75.490%
2026-05-14	5.5800	5.5800	5.5800	5.5800	-5.424%	6	1,505	-77.599%
2026-05-13	5.8500	5.9000	5.8500	5.9000	+7.861%	10	1,082	-78.814%
2026-05-12	6.3000	6.4000	5.4700	5.4700	-7.288%	433	1,082	-77.148%
2026-05-11	5.2000	5.9000	5.2000	5.9000	+20.408%	4	1,082	-78.814%
2026-05-08	4.9000	4.9000	4.9000	4.9000	+10.112%	1	1,082	-74.490%
2026-05-06	4.4500	4.4500	4.4500	4.4500	-16.038%	10	1,082	-71.910%
2026-05-05	5.3000	5.3000	5.3000	5.3000	0.000%	2	1,076	-76.415%
2026-05-04	5.2500	5.3000	5.2500	5.3000	+0.379%	3	1,076	-76.415%
2026-05-01	5.2000	5.2800	4.9000	5.2800	-3.473%	16	1,087	-76.326%
2026-04-30	5.4700	5.4700	5.4700	5.4700	+1.296%	10	1,087	-77.148%
2026-04-29	5.4000	5.4000	5.4000	5.4000	-1.818%	2	1,077	-76.852%
2026-04-28	5.8000	5.8000	5.4000	5.5000	-1.786%	53	1,077	-77.273%
2026-04-27	5.9000	5.9000	5.6000	5.6000	-8.197%	7	1,074	-77.679%
2026-04-24	5.8000	6.1600	5.8000	6.1000	+13.173%	24	1,080	-79.508%
2026-04-23	5.1000	5.3900	5.1000	5.3900	+29.880%	8	1,080	-76.809%
2026-04-22	4.1500	4.1500	4.1500	4.1500	-7.778%	3	1,074	-69.880%
2026-04-21	3.9800	4.5000	3.9800	4.5000	+4.651%	36	1,088	-72.222%
2026-04-20	4.3000	4.3000	4.3000	4.3000	0.000%	4	1,088	-70.930%
2026-04-17	4.0000	4.3000	4.0000	4.3000	-14.000%	4	1,085	-70.930%
2026-04-16	4.9000	5.0000	4.9000	5.0000	-5.303%	6	1,086	-75.000%
2026-04-15	5.2800	5.2800	5.2800	5.2800	-4.000%	1	1,088	-76.326%
2026-04-14	5.5000	5.5000	5.5000	5.5000	-9.836%	1	1,089	-77.273%
2026-04-13	7.3000	7.3000	6.1000	6.1000	-14.085%	42	1,089	-79.508%
2026-04-10	7.0000	7.1000	7.0000	7.1000	+4.566%	503	1,060	-82.394%
2026-04-09	7.2000	7.2000	6.7900	6.7900	-8.243%	5	757	-81.591%
2026-04-08	7.5000	7.5000	7.4000	7.4000	-26.733%	3	758	-83.108%
2026-04-07	10.3000	10.3000	10.0600	10.1000	+6.316%	61	758	-87.624%
2026-04-06	9.8000	9.8000	9.5000	9.5000	-9.524%	5	729	-86.842%
2026-04-02	9.9000	10.5000	9.9000	10.5000	+11.702%	15	725	-88.095%
2026-04-01	9.5000	9.6000	9.4000	9.4000	-24.194%	30	725	-86.702%
2026-03-30	12.0000	12.4000	11.7000	12.4000	-2.362%	17	728	-89.919%
2026-03-27	11.9000	12.8000	11.5000	12.7000	+35.974%	16	719	-90.157%
2026-03-25	9.1000	9.3400	9.1000	9.3400	-4.205%	6	709	-86.617%
2026-03-24	10.2000	10.2000	9.7500	9.7500	+10.795%	28	704	-87.179%
2026-03-23	7.5000	9.3000	7.5000	8.8000	-24.138%	76	704	-85.795%
2026-03-20	11.6000	11.6000	11.6000	11.6000	-1.695%	3	690	-89.224%
2026-03-19	11.7000	11.8000	11.7000	11.8000	+10.280%	6	690	-89.407%
2026-03-18	10.5700	10.7000	10.5700	10.7000	-7.599%	3	686	-88.318%
2026-03-16	10.9000	11.5800	10.8000	11.5800	+2.478%	206	684	-89.206%
2026-03-11	10.5500	11.3000	10.5500	11.3000	+10.784%	7	819	-88.938%
2026-03-10	11.0000	11.0000	10.1000	10.2000	-14.929%	30	815	-87.745%
2026-03-09	12.2100	12.6000	11.7000	11.9900	+13.113%	6	790	-89.575%
2026-03-06	10.2000	10.6000	10.2000	10.6000	+27.711%	3	789	-88.208%
2026-03-04	8.3000	8.3000	8.3000	8.3000	-1.190%	23	787	-84.940%
2026-03-03	9.7500	9.7500	8.4000	8.4000	+4.089%	13	765	-85.119%
2026-02-27	7.8000	8.0700	7.8000	8.0700	+44.107%	30	755	-84.511%
2026-02-26	5.6000	5.6000	5.6000	5.6000	-12.500%	1	754	-77.679%
2026-02-25	6.4000	6.4000	6.4000	6.4000	-26.437%	8	751	-80.469%
2026-02-24	8.7000	8.7000	8.7000	8.7000	+10.546%	1	751	-85.632%
2026-02-23	6.8000	7.8700	6.8000	7.8700	+35.690%	2	751	-84.117%
2026-02-13	5.8000	5.8000	5.8000	5.8000	+1.754%	1	749	-78.448%
2026-02-12	5.7000	5.7000	5.7000	5.7000	+23.913%	2	749	-78.070%
2026-02-05	4.6000	4.6000	4.6000	4.6000	+6.977%	5	747	-72.826%
2026-01-23	3.6000	4.3500	3.6000	4.3000	+29.518%	23	747	-70.930%
2026-01-20	3.3200	3.3200	3.3200	3.3200	+10.667%	1	742	-62.349%
2026-01-15	3.0000	3.0000	3.0000	3.0000	-18.478%	5	742	-58.333%
2026-01-12	3.3800	3.6800	3.3800	3.6800	+64.286%	12	742	-66.033%
2026-01-05	2.2400	2.2400	2.2400	2.2400	-13.846%	1	742	-44.196%
2025-12-22	2.6200	2.6200	2.6000	2.6000	-17.460%	15	743	-51.923%
2025-12-16	3.1500	3.1500	3.1500	3.1500	-60.625%	1	733	-60.317%
2025-11-18	8.0000	8.0000	8.0000	8.0000	+28.000%	5	733	-84.375%
2025-11-11	6.0000	6.2500	5.9500	6.2500	+0.806%	675	79	-80.000%
2025-10-29	6.2000	6.2000	6.2000	6.2000	-2.973%	12	79	-79.839%
2025-10-23	6.3900	6.3900	6.3900	6.3900	-33.438%	1	85	-80.438%
2025-10-16	9.6000	9.6000	9.6000	9.6000	+35.211%	1	84	-86.979%
2025-09-30	7.7000	7.7000	7.1000	7.1000	+14.516%	10	83	-82.394%
2025-09-05	6.2000	6.2000	6.2000	6.2000	-4.025%	10	73	-79.839%
2025-08-26	6.4600	6.4600	6.4600	6.4600	-23.095%	1	73	-80.650%
2025-08-08	8.4000	8.4000	8.4000	8.4000	+1.205%	3	73	-85.119%
2025-08-04	8.3000	8.3000	8.3000	8.3000	-7.778%	2	70	-84.940%
2025-08-01	9.0000	9.0000	9.0000	9.0000	+18.421%	2	68	-86.111%
2025-07-29	7.6000	7.6000	7.6000	7.6000	+2.703%	2	66	-83.553%
2025-07-28	7.4000	7.4000	7.4000	7.4000	0.000%	1	64	-83.108%
2025-07-14	7.4000	7.4000	7.4000	7.4000	-18.681%	2	63	-83.108%
2025-06-30	9.1000	9.1000	9.1000	9.1000	-6.186%	25	63	-86.264%
2025-06-27	9.7000	9.7000	9.7000	9.7000	-0.513%	4	38	-87.113%
2025-06-26	9.7000	9.7500	9.6000	9.7500	-3.465%	14	34	-87.179%
2025-06-25	10.1000	10.1000	10.1000	10.1000	-21.705%	8	22	-87.624%
2025-06-06	12.9000	12.9000	12.9000	12.9000	0.000%	28	14	-90.310%