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COF20261218P185
COF Dec 18 2026 185.00 Put (COF261218P00185000)
option OPRA

EOD

Sep 30, 2026

7.00+7.692%(+0.50)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-30	7.0000	7.0000	7.0000	7.0000	+7.692%	1	287	0.000%
2026-09-29	6.5000	6.5000	6.5000	6.5000	+8.333%	1	286	+7.692%
2026-09-28	6.0000	6.0000	6.0000	6.0000	+11.111%	1	285	+16.667%
2026-09-25	5.4000	5.4000	5.4000	5.4000	-19.403%	1	284	+29.630%
2026-09-24	6.9000	7.0000	6.7000	6.7000	0.000%	7	284	+4.478%
2026-09-23	6.2000	6.7000	6.0000	6.7000	+24.074%	5	284	+4.478%
2026-09-22	4.9000	5.8000	4.9000	5.4000	-1.639%	15	286	+29.630%
2026-09-18	5.5000	5.5000	5.4500	5.4900	+5.577%	5	288	+27.505%
2026-09-17	5.2000	5.2000	5.2000	5.2000	-15.033%	37	286	+34.615%
2026-09-16	5.8600	6.1200	5.8600	6.1200	+26.971%	13	291	+14.379%
2026-09-15	4.9000	5.1000	4.8200	4.8200	+0.417%	4	282	+45.228%
2026-09-14	4.8000	4.8000	4.8000	4.8000	+4.348%	1	279	+45.833%
2026-09-11	4.8000	4.8000	4.6000	4.6000	-8.000%	5	278	+52.174%
2026-09-10	5.2000	5.2000	5.0000	5.0000	+22.549%	3	273	+40.000%
2026-09-09	3.9000	4.0800	3.9000	4.0800	+31.613%	2	273	+71.569%
2026-09-04	3.1000	3.1000	3.1000	3.1000	+5.085%	1	274	+125.806%
2026-09-03	3.3000	3.3000	2.9500	2.9500	-12.202%	6	274	+137.288%
2026-09-02	3.2000	3.3600	3.2000	3.3600	-22.759%	12	278	+108.333%
2026-09-01	3.9000	4.3500	3.9000	4.3500	+16.000%	8	286	+60.920%
2026-08-26	3.9000	3.9000	3.7500	3.7500	-8.537%	11	282	+86.667%
2026-08-20	4.1000	4.1000	4.1000	4.1000	+39.456%	10	292	+70.732%
2026-08-17	3.0000	3.0000	2.9400	2.9400	+3.158%	5	282	+138.095%
2026-08-14	3.2300	3.2300	2.7500	2.8500	-20.833%	23	283	+145.614%
2026-08-13	3.6000	3.6000	3.6000	3.6000	+0.279%	1	265	+94.444%
2026-08-12	4.0000	4.0000	3.5900	3.5900	-13.494%	7	266	+94.986%
2026-08-11	4.1000	4.1500	4.0000	4.1500	-2.123%	3	263	+68.675%
2026-08-10	4.5000	4.5000	4.2400	4.2400	-7.826%	13	264	+65.094%
2026-08-07	4.6000	4.6000	4.6000	4.6000	+3.371%	2	260	+52.174%
2026-08-05	4.2000	4.4500	4.2000	4.4500	-25.210%	3	258	+57.303%
2026-08-03	5.9500	5.9500	5.9500	5.9500	-17.361%	1	257	+17.647%
2026-07-30	7.5000	7.5000	7.2000	7.2000	+2.128%	2	257	-2.778%
2026-07-29	7.0500	7.0500	7.0500	7.0500	+6.818%	2	256	-0.709%
2026-07-28	6.6000	6.6000	6.6000	6.6000	-15.385%	3	257	+6.061%
2026-07-27	7.6000	8.0700	7.6000	7.8000	-22.772%	35	257	-10.256%
2026-07-23	9.8000	10.5000	9.8000	10.1000	+8.602%	14	230	-30.693%
2026-07-22	9.7000	9.7000	9.3000	9.3000	+6.407%	8	219	-24.731%
2026-07-21	8.7400	8.7400	8.6000	8.7400	+10.633%	8	213	-19.908%
2026-07-17	7.9000	7.9000	7.9000	7.9000	+6.757%	1	207	-11.392%
2026-07-16	7.1000	7.4000	7.1000	7.4000	-21.277%	2	207	-5.405%
2026-07-14	8.7500	9.4000	8.5000	9.4000	-6.746%	37	206	-25.532%
2026-07-10	10.0800	10.0800	10.0800	10.0800	-19.681%	1	192	-30.556%
2026-07-08	12.5500	12.5500	12.5500	12.5500	+41.011%	2	191	-44.223%
2026-07-06	8.9000	9.0000	8.9000	8.9000	-7.292%	8	189	-21.348%
2026-07-01	9.6000	9.6000	9.6000	9.6000	0.000%	2	184	-27.083%
2026-06-25	9.7000	9.7000	9.6000	9.6000	-12.727%	2	182	-27.083%
2026-06-24	11.4000	11.4000	11.0000	11.0000	-1.786%	4	180	-36.364%
2026-06-22	11.2000	11.2000	11.2000	11.2000	+1.818%	1	179	-37.500%
2026-06-18	11.1500	11.2000	11.0000	11.0000	-14.397%	15	170	-36.364%
2026-06-16	12.8500	12.8500	12.8500	12.8500	-10.640%	1	170	-45.525%
2026-06-15	14.3800	14.3800	14.3800	14.3800	-20.244%	1	171	-51.321%
2026-06-12	18.0300	18.0300	18.0300	18.0300	-18.231%	2	171	-61.176%
2026-06-11	22.0500	22.0500	22.0500	22.0500	+9.158%	10	169	-68.254%
2026-06-10	20.2000	20.2000	20.2000	20.2000	+6.878%	8	159	-65.347%
2026-06-09	17.9000	18.9000	17.9000	18.9000	+2.162%	2	151	-62.963%
2026-06-05	18.5000	18.5000	18.5000	18.5000	+0.983%	2	150	-62.162%
2026-06-04	18.4000	18.4000	18.3200	18.3200	-7.334%	4	149	-61.790%
2026-06-03	19.7700	19.7700	19.7700	19.7700	+14.277%	1	145	-64.593%
2026-05-21	17.3000	17.3000	17.3000	17.3000	-1.705%	1	144	-59.538%
2026-05-20	17.6000	17.6000	17.1900	17.6000	-10.433%	5	143	-60.227%
2026-05-13	19.6500	19.6500	19.6500	19.6500	+0.769%	1	144	-64.377%
2026-05-12	19.5000	19.5000	19.5000	19.5000	+4.111%	1	144	-64.103%
2026-05-11	18.5000	18.7300	18.5000	18.7300	+14.557%	2	144	-62.627%
2026-05-01	16.3500	16.3500	16.3500	16.3500	-4.942%	10	134	-57.187%
2026-04-28	17.2000	17.2000	17.2000	17.2000	+6.832%	1	134	-59.302%
2026-04-23	16.1000	16.1000	16.1000	16.1000	+17.518%	3	134	-56.522%
2026-04-17	13.1000	13.7000	13.1000	13.7000	-6.164%	6	131	-48.905%
2026-04-16	14.6000	14.6000	14.6000	14.6000	-21.505%	3	128	-52.055%
2026-04-10	18.6000	18.6000	18.6000	18.6000	-22.822%	3	128	-62.366%
2026-04-02	24.0000	24.1000	24.0000	24.1000	+6.167%	4	126	-70.954%
2026-04-01	22.7000	22.7000	22.7000	22.7000	-16.850%	4	126	-69.163%
2026-03-27	26.4000	27.5000	26.4000	27.3000	+23.810%	25	124	-74.359%
2026-03-23	22.0500	22.0500	22.0500	22.0500	-16.792%	10	113	-68.254%
2026-03-13	26.5000	26.5000	26.5000	26.5000	-0.526%	1	103	-73.585%
2026-03-12	26.6400	26.6400	26.6400	26.6400	+14.828%	1	104	-73.724%
2026-03-10	24.1000	24.1000	23.2000	23.2000	-8.661%	3	105	-69.828%
2026-03-09	26.5000	26.7000	25.4000	25.4000	+6.276%	9	105	-72.441%
2026-03-06	23.4500	23.9000	23.4500	23.9000	+49.562%	5	110	-70.711%
2026-02-25	16.8000	16.8000	15.9800	15.9800	-10.225%	14	97	-56.195%
2026-02-24	17.8000	17.8000	17.8000	17.8000	+15.961%	1	97	-60.674%
2026-02-19	15.3500	15.3500	15.3500	15.3500	+1.656%	1	96	-54.397%
2026-02-17	15.1000	15.1000	15.1000	15.1000	-1.757%	1	95	-53.642%
2026-02-13	15.3700	15.3700	15.3700	15.3700	+23.952%	3	99	-54.457%
2026-02-11	12.4000	12.4000	12.4000	12.4000	-2.362%	2	99	-43.548%
2026-02-05	12.1400	12.7000	12.1400	12.7000	+17.593%	10	97	-44.882%
2026-02-02	10.9000	10.9000	10.8000	10.8000	-0.917%	17	90	-35.185%
2026-01-28	11.4000	11.4000	10.9000	10.9000	-5.052%	3	76	-35.780%
2026-01-26	11.6300	11.6300	11.4800	11.4800	-5.979%	4	78	-39.024%
2026-01-23	12.0000	12.2100	11.8000	12.2100	+52.625%	8	80	-42.670%
2025-12-19	8.0000	8.0000	8.0000	8.0000	-26.673%	2	73	-12.500%
2025-12-05	10.9100	10.9100	10.9100	10.9100	-1.088%	1	73	-35.839%
2025-12-03	11.0300	11.0300	11.0300	11.0300	-20.072%	10	74	-36.537%
2025-11-26	14.2000	14.2000	13.8000	13.8000	-0.719%	36	31	-49.275%
2025-11-10	13.9000	13.9000	13.9000	13.9000	-6.711%	2	31	-49.640%
2025-11-06	14.9000	14.9000	14.9000	14.9000	+0.676%	3	31	-53.020%
2025-10-29	14.8000	14.8000	14.8000	14.8000	+4.965%	3	29	-52.703%
2025-10-22	13.8000	14.1000	13.8000	14.1000	-11.321%	3	29	-50.355%
2025-10-15	15.9000	15.9000	15.9000	15.9000	+6.711%	1	30	-55.975%
2025-10-03	14.9000	14.9000	14.9000	14.9000	+20.942%	7	29	-53.020%
2025-09-22	12.3200	12.3200	12.3200	12.3200	-1.440%	1	22	-43.182%
2025-09-17	12.6000	12.6000	12.5000	12.5000	-9.420%	7	21	-44.000%
2025-08-25	13.8000	13.8000	13.8000	13.8000	+0.730%	1	14	-49.275%
2025-08-22	13.7000	13.7000	13.7000	13.7000	-8.667%	1	14	-48.905%
2025-08-18	15.0000	15.0000	15.0000	15.0000	-1.510%	1	14	-53.333%
2025-07-30	15.2300	15.2300	15.2300	15.2300	-0.523%	1	14	-54.038%
2025-07-24	15.3100	15.3100	15.3100	15.3100	-0.130%	1	13	-54.278%
2025-07-21	15.3300	15.3300	15.3300	15.3300	-10.351%	1	12	-54.338%
2025-07-16	17.1000	17.1000	17.1000	17.1000	-24.670%	9	11	-59.064%
2025-06-20	22.7000	22.7000	22.7000	22.7000	0.000%	4	2	-69.163%