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COF20261218C230
COF Dec 18 2026 230.00 Call (COF261218C00230000)
option OPRA

EOD

Sep 30, 2026

2.00-16.667%(-0.40)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-30	2.1000	2.1000	2.0000	2.0000	-16.667%	3	949	0.000%
2026-09-29	2.3300	2.5500	2.2500	2.4000	-7.692%	151	951	-16.667%
2026-09-28	2.8500	2.8500	2.5800	2.6000	-19.753%	39	904	-23.077%
2026-09-25	3.0000	3.2400	3.0000	3.2400	+26.070%	34	899	-38.272%
2026-09-24	2.3800	2.5700	2.2900	2.5700	+9.362%	10	874	-22.179%
2026-09-23	3.0000	3.0000	2.3500	2.3500	-32.857%	11	870	-14.894%
2026-09-22	4.6000	4.6000	3.3000	3.5000	-22.222%	36	873	-42.857%
2026-09-21	4.0000	4.6000	4.0000	4.5000	+20.968%	31	894	-55.556%
2026-09-18	3.9000	3.9000	3.6000	3.7200	-12.881%	113	863	-46.237%
2026-09-17	4.3000	4.6000	4.2700	4.2700	+10.909%	65	789	-53.162%
2026-09-16	4.6000	5.8000	3.8500	3.8500	-24.510%	184	808	-48.052%
2026-09-15	5.3000	5.4000	4.6000	5.1000	-10.211%	12	732	-60.784%
2026-09-14	5.8500	5.9000	5.5000	5.6800	-6.885%	37	732	-64.789%
2026-09-11	5.9600	6.1000	5.9600	6.1000	+3.918%	6	732	-67.213%
2026-09-10	6.7000	6.7000	5.7000	5.8700	-24.744%	56	726	-65.928%
2026-09-09	7.8000	7.8000	7.8000	7.8000	-9.302%	3	681	-74.359%
2026-09-08	9.3000	9.3000	8.6000	8.6000	-14.851%	61	679	-76.744%
2026-09-04	10.1000	10.1000	10.1000	10.1000	-9.821%	1	734	-80.198%
2026-09-03	10.5000	11.2000	10.5000	11.2000	+14.990%	16	734	-82.143%
2026-09-02	7.4000	10.6500	7.4000	9.7400	+29.867%	31	734	-79.466%
2026-09-01	9.1000	9.3000	7.5000	7.5000	-17.582%	16	726	-73.333%
2026-08-31	8.6000	9.1000	8.3500	9.1000	-4.211%	5	724	-78.022%
2026-08-28	10.6200	10.8000	9.5000	9.5000	-2.062%	4	723	-78.947%
2026-08-27	9.9000	10.2000	9.7000	9.7000	-3.097%	7	722	-79.381%
2026-08-26	10.0100	10.0100	10.0100	10.0100	-6.449%	1	720	-80.020%
2026-08-25	10.8000	10.9000	10.6000	10.7000	+4.902%	34	720	-81.308%
2026-08-24	12.0000	12.5000	10.2000	10.2000	-6.422%	56	717	-80.392%
2026-08-21	11.4500	11.6000	10.9000	10.9000	+12.953%	19	705	-81.651%
2026-08-20	8.5000	10.2000	8.5000	9.6500	-20.902%	28	705	-79.275%
2026-08-19	13.7000	14.2000	12.1000	12.2000	-6.154%	91	700	-83.607%
2026-08-18	13.7000	13.7000	13.0000	13.0000	+0.775%	55	676	-84.615%
2026-08-17	14.3000	14.3000	12.9000	12.9000	-15.410%	50	672	-84.496%
2026-08-14	14.6000	15.9000	14.6000	15.2500	+15.530%	129	669	-86.885%
2026-08-13	13.4500	13.4500	12.8000	13.2000	-2.077%	21	584	-84.848%
2026-08-12	12.2000	13.4800	12.0200	13.4800	+13.277%	16	581	-85.163%
2026-08-11	12.3300	12.6000	11.9000	11.9000	-2.459%	10	573	-83.193%
2026-08-10	12.2000	12.2000	11.7000	12.2000	+2.954%	17	573	-83.607%
2026-08-07	12.2000	12.2000	11.6000	11.8500	-10.902%	7	570	-83.122%
2026-08-06	13.5000	13.5000	13.3000	13.3000	-3.623%	12	567	-84.962%
2026-08-05	15.0000	15.0000	13.8000	13.8000	-5.479%	38	567	-85.507%
2026-08-04	14.0000	14.8200	13.8300	14.6000	+16.800%	97	564	-86.301%
2026-08-03	11.0000	12.5100	11.0000	12.5000	+37.363%	7	562	-84.000%
2026-07-31	9.1000	9.1000	9.1000	9.1000	-1.194%	5	556	-78.022%
2026-07-30	8.9000	9.4000	8.9000	9.2100	-9.706%	7	561	-78.284%
2026-07-29	9.9000	10.2000	9.9000	10.2000	+4.188%	15	554	-80.392%
2026-07-28	9.2900	10.0000	8.9000	9.7900	+13.179%	64	539	-79.571%
2026-07-27	9.0000	9.0000	8.6500	8.6500	+12.338%	24	527	-76.879%
2026-07-24	7.3000	7.7000	7.3000	7.7000	+14.925%	19	504	-74.026%
2026-07-23	6.6000	6.7000	6.6000	6.7000	-11.842%	6	492	-70.149%
2026-07-22	6.8000	7.7000	6.8000	7.6000	-22.051%	18	488	-73.684%
2026-07-21	9.7000	9.7500	9.4500	9.7500	-8.451%	13	503	-79.487%
2026-07-20	10.3000	10.9300	10.0000	10.6500	+1.429%	45	496	-81.221%
2026-07-17	10.1000	10.8000	10.1000	10.5000	-7.895%	16	465	-80.952%
2026-07-16	11.5000	12.4000	11.4000	11.4000	+5.653%	18	464	-82.456%
2026-07-15	10.7900	10.7900	10.7900	10.7900	+6.832%	3	463	-81.464%
2026-07-14	9.7000	10.8000	9.5500	10.1000	+11.602%	50	460	-80.198%
2026-07-13	8.9900	9.0500	8.8800	9.0500	+5.233%	11	426	-77.901%
2026-07-10	8.6000	8.6000	8.6000	8.6000	+1.655%	1	426	-76.744%
2026-07-09	8.0000	8.4600	7.7000	8.4600	+38.689%	8	426	-76.359%
2026-07-08	6.1000	6.1000	6.1000	6.1000	-40.196%	5	420	-67.213%
2026-07-07	11.1600	11.1600	10.2000	10.2000	-5.556%	137	425	-80.392%
2026-07-06	10.7000	10.9000	10.6000	10.8000	+5.882%	10	323	-81.481%
2026-07-02	10.2000	10.2000	10.2000	10.2000	+2.719%	1	321	-80.392%
2026-07-01	9.9000	9.9300	9.9000	9.9300	+12.330%	6	321	-79.859%
2026-06-30	9.7000	9.9000	8.8400	8.8400	-13.333%	3	320	-77.376%
2026-06-26	10.5000	11.0000	10.2000	10.2000	-4.673%	9	319	-80.392%
2026-06-25	12.0000	12.6700	10.7000	10.7000	+12.632%	16	321	-81.308%
2026-06-24	8.6000	10.0000	8.6000	9.5000	+15.012%	41	312	-78.947%
2026-06-23	9.0000	9.2000	8.2600	8.2600	-13.053%	3	281	-75.787%
2026-06-22	9.2000	9.7000	9.2000	9.5000	-12.442%	8	281	-78.947%
2026-06-18	10.8500	10.8500	10.8500	10.8500	-1.364%	1	282	-81.567%
2026-06-17	11.5000	12.2000	11.0000	11.0000	+12.360%	16	282	-81.818%
2026-06-16	9.1000	9.7900	8.6000	9.7900	+19.390%	20	282	-79.571%
2026-06-15	8.0000	8.7500	8.0000	8.2000	+47.748%	40	274	-75.610%
2026-06-12	5.5500	5.5500	5.5500	5.5500	+13.265%	10	242	-63.964%
2026-06-11	4.0900	4.9000	4.0900	4.9000	+6.522%	21	252	-59.184%
2026-06-10	5.1700	5.5000	4.6000	4.6000	-14.815%	90	241	-56.522%
2026-06-09	5.8000	5.8000	5.0000	5.4000	+3.846%	49	188	-62.963%
2026-06-05	5.6000	5.6000	4.9500	5.2000	-7.143%	18	178	-61.538%
2026-06-04	5.6000	5.6000	5.6000	5.6000	-8.197%	13	193	-64.286%
2026-06-01	6.1000	6.1000	6.1000	6.1000	-14.085%	4	193	-67.213%
2026-05-29	7.1000	7.1000	7.1000	7.1000	+16.203%	6	192	-71.831%
2026-05-28	6.6000	6.7000	6.1100	6.1100	-13.944%	9	191	-67.267%
2026-05-27	7.3000	7.3000	7.0000	7.1000	+16.393%	4	195	-71.831%
2026-05-26	6.5000	6.5000	6.1000	6.1000	0.000%	3	193	-67.213%
2026-05-22	6.6400	6.6400	6.1000	6.1000	+8.929%	7	191	-67.213%
2026-05-21	5.6000	5.6000	5.6000	5.6000	-1.754%	5	192	-64.286%
2026-05-20	5.0000	5.7000	5.0000	5.7000	+5.556%	2	192	-64.912%
2026-05-19	5.5000	5.5000	5.4000	5.4000	-12.903%	14	193	-62.963%
2026-05-18	6.2000	6.3000	6.2000	6.2000	-4.615%	3	193	-67.742%
2026-05-15	6.4000	6.5000	5.9000	6.5000	+5.863%	16	193	-69.231%
2026-05-14	6.1400	6.1400	6.1400	6.1400	+13.704%	13	177	-67.427%
2026-05-13	5.4000	5.5500	5.4000	5.4000	0.000%	10	173	-62.963%
2026-05-12	5.4000	5.4000	5.4000	5.4000	-31.646%	1	173	-62.963%
2026-05-07	8.5000	8.5000	7.9000	7.9000	-8.140%	4	173	-74.684%
2026-05-06	8.6000	8.6000	8.6000	8.6000	+11.111%	1	170	-76.744%
2026-05-05	7.7400	7.7400	7.7400	7.7400	-5.610%	5	170	-74.160%
2026-05-04	8.2000	8.2000	8.2000	8.2000	0.000%	1	165	-75.610%
2026-05-01	8.5000	8.6000	8.0000	8.2000	0.000%	5	167	-75.610%
2026-04-30	8.1000	8.2000	8.1000	8.2000	-6.286%	2	167	-75.610%
2026-04-28	8.6800	8.8300	8.6800	8.7500	-4.891%	3	167	-77.143%
2026-04-27	8.9000	9.2000	8.9000	9.2000	-2.128%	2	167	-78.261%
2026-04-24	9.4000	9.4000	9.4000	9.4000	-16.888%	1	166	-78.723%
2026-04-23	11.3100	11.3100	11.3100	11.3100	+0.712%	1	166	-82.317%
2026-04-22	12.1900	12.1900	11.2300	11.2300	-15.181%	3	166	-82.191%
2026-04-21	13.2400	13.2400	13.2400	13.2400	-6.761%	1	165	-84.894%
2026-04-20	14.2000	14.2000	14.2000	14.2000	-5.144%	1	165	-85.915%
2026-04-17	14.5500	16.1000	14.5500	14.9700	+14.537%	8	164	-86.640%
2026-04-16	13.7000	13.7000	12.9000	13.0700	-3.185%	5	161	-84.698%
2026-04-15	13.5000	13.8000	12.5100	13.5000	+11.570%	17	160	-85.185%
2026-04-14	12.2000	12.2000	12.0000	12.1000	+19.802%	8	149	-83.471%
2026-04-10	10.4000	10.4000	10.1000	10.1000	-10.619%	4	141	-80.198%
2026-04-09	10.4000	11.3000	10.4000	11.3000	+10.784%	7	140	-82.301%
2026-04-08	10.7000	10.7000	9.9000	10.2000	+25.926%	21	135	-80.392%
2026-04-06	8.0000	8.1000	7.9000	8.1000	-2.527%	5	117	-75.309%
2026-04-02	8.3000	8.3100	8.3000	8.3100	-13.438%	2	115	-75.933%
2026-04-01	9.7000	9.7000	9.6000	9.6000	+14.286%	7	115	-79.167%
2026-03-31	8.4000	8.4000	8.4000	8.4000	+12.000%	3	108	-76.190%
2026-03-30	7.7000	7.7000	7.5000	7.5000	+5.634%	2	106	-73.333%
2026-03-27	7.7000	7.7000	7.1000	7.1000	-16.471%	5	105	-71.831%
2026-03-26	8.4000	8.5000	8.4000	8.5000	-11.458%	5	104	-76.471%
2026-03-25	9.7000	9.7000	9.6000	9.6000	-6.341%	13	101	-79.167%
2026-03-23	10.1000	10.2500	10.1000	10.2500	+25.767%	2	94	-80.488%
2026-03-19	7.8000	8.1500	7.8000	8.1500	-8.427%	3	93	-75.460%
2026-03-18	8.9000	8.9000	8.9000	8.9000	-5.319%	1	92	-77.528%
2026-03-17	9.6500	9.8300	9.4000	9.4000	+9.302%	25	91	-78.723%
2026-03-13	8.3000	8.6000	8.3000	8.6000	-2.273%	4	75	-76.744%
2026-03-12	8.8000	8.8000	8.8000	8.8000	-42.857%	1	78	-77.273%
2026-02-24	13.0000	15.4000	13.0000	15.4000	+21.260%	12	78	-87.013%
2026-02-23	15.9200	15.9200	12.7000	12.7000	-29.444%	9	68	-84.252%
2026-02-20	18.0000	18.0000	18.0000	18.0000	+7.784%	1	71	-88.889%
2026-02-19	18.5000	18.5000	16.6900	16.7000	-5.650%	6	71	-88.024%
2026-02-18	18.5000	18.5000	17.7000	17.7000	0.000%	5	70	-88.701%
2026-02-17	18.4000	18.4000	17.7000	17.7000	0.000%	6	66	-88.701%
2026-02-13	17.2500	17.7000	17.2500	17.7000	-17.290%	2	71	-88.701%
2026-02-12	21.4000	21.4000	21.4000	21.4000	-14.741%	1	71	-90.654%
2026-02-10	25.1000	25.1000	25.1000	25.1000	+2.533%	1	72	-92.032%
2026-02-05	24.4800	24.4800	24.4800	24.4800	-15.000%	1	73	-91.830%
2026-02-04	27.8000	28.8000	27.8000	28.8000	+5.495%	2	72	-93.056%
2026-02-03	27.8000	27.8000	24.5000	27.3000	+2.247%	11	73	-92.674%
2026-02-02	25.8000	26.8000	25.8000	26.7000	+10.788%	5	67	-92.509%
2026-01-30	24.1000	24.1000	24.1000	24.1000	-6.914%	1	68	-91.701%
2026-01-29	25.8000	26.0000	25.8000	25.8900	+7.427%	3	68	-92.275%
2026-01-28	24.8000	25.8000	24.1000	24.1000	+9.545%	5	70	-91.701%
2026-01-27	23.5000	23.5000	22.0000	22.0000	-13.725%	5	74	-90.909%
2026-01-26	24.8000	25.5000	24.2000	25.5000	+8.051%	7	74	-92.157%
2026-01-23	27.3000	30.0000	23.6000	23.6000	-30.588%	40	75	-91.525%
2026-01-22	34.0000	34.5000	34.0000	34.0000	+1.493%	4	59	-94.118%
2026-01-21	32.0800	33.5000	31.7100	33.5000	+9.836%	3	59	-94.030%
2026-01-20	34.0500	34.0500	30.5000	30.5000	-18.427%	7	59	-93.443%
2026-01-16	38.3000	38.3000	37.3900	37.3900	+3.202%	4	54	-94.651%
2026-01-15	37.2300	37.2300	36.2300	36.2300	+16.308%	11	54	-94.480%
2026-01-14	29.4500	31.1500	29.4500	31.1500	-5.030%	6	63	-93.579%
2026-01-13	34.1000	34.1000	32.8000	32.8000	+0.892%	30	57	-93.902%
2026-01-12	35.0000	35.0000	32.0000	32.5100	-30.977%	36	69	-93.848%
2026-01-07	47.1000	47.1000	47.1000	47.1000	-3.779%	6	50	-95.754%
2026-01-06	48.9500	48.9500	48.9500	48.9500	+23.611%	1	47	-95.914%
2025-12-31	39.5000	39.6000	39.5000	39.6000	-7.368%	4	49	-94.949%
2025-12-26	42.7500	42.7500	42.7500	42.7500	+0.352%	3	49	-95.322%
2025-12-24	42.6000	42.6000	42.6000	42.6000	+4.926%	1	45	-95.305%
2025-12-19	40.0500	40.6000	40.0500	40.6000	+7.407%	2	45	-95.074%
2025-12-12	37.8000	37.8000	37.8000	37.8000	-3.325%	1	46	-94.709%
2025-12-11	39.1000	39.1000	39.1000	39.1000	+10.765%	1	46	-94.885%
2025-12-09	35.3000	35.3000	35.0000	35.3000	+12.135%	6	46	-94.334%
2025-12-03	31.4800	31.4800	31.4800	31.4800	+15.735%	1	45	-93.647%
2025-11-28	27.2000	27.2000	27.2000	27.2000	+41.667%	1	44	-92.647%
2025-11-19	19.2000	19.2000	19.2000	19.2000	-7.246%	1	43	-89.583%
2025-11-17	20.7000	20.7000	20.7000	20.7000	-29.592%	1	44	-90.338%
2025-11-04	28.7000	29.4000	28.7000	29.4000	+0.685%	2	44	-93.197%
2025-10-31	29.3000	29.3000	29.2000	29.2000	-0.613%	4	44	-93.151%
2025-10-28	29.3800	29.3800	29.3800	29.3800	-6.730%	1	42	-93.193%
2025-10-27	31.2000	31.5000	31.2000	31.5000	-3.875%	2	40	-93.651%
2025-10-24	32.7500	32.7700	31.8000	32.7700	+10.709%	7	40	-93.897%
2025-10-23	29.6000	29.6000	29.6000	29.6000	+6.859%	1	40	-93.243%
2025-10-21	28.6000	28.6000	27.7000	27.7000	+20.961%	2	40	-92.780%
2025-10-16	22.9000	22.9000	22.9000	22.9000	-5.761%	1	40	-91.266%
2025-10-10	24.1000	24.3000	24.0000	24.3000	-2.410%	6	39	-91.770%
2025-10-08	24.9000	24.9000	24.9000	24.9000	-6.742%	1	36	-91.968%
2025-10-01	26.7000	26.7000	26.7000	26.7000	-20.772%	1	35	-92.509%
2025-09-15	35.5000	35.5000	33.7000	33.7000	+13.125%	3	35	-94.065%
2025-09-09	29.7500	30.8000	29.7500	29.7900	+3.653%	3	34	-93.286%
2025-08-13	28.7400	28.7400	28.7400	28.7400	+2.937%	1	35	-93.041%
2025-08-12	27.9200	27.9200	27.9200	27.9200	-11.646%	1	34	-92.837%
2025-07-15	31.6000	31.6000	31.6000	31.6000	-1.863%	1	34	-93.671%
2025-07-02	32.2000	32.2000	32.2000	32.2000	+8.199%	2	34	-93.789%
2025-07-01	29.7500	29.7600	29.7500	29.7600	-1.130%	2	35	-93.280%
2025-06-30	30.0500	30.1000	30.0500	30.1000	+28.194%	4	34	-93.355%
2025-06-23	23.4800	23.4800	23.4800	23.4800	+2.087%	1	32	-91.482%
2025-06-18	22.0000	23.0000	22.0000	23.0000	+6.481%	10	21	-91.304%
2025-06-17	21.6000	21.6000	21.6000	21.6000	-6.897%	10	21	-90.741%
2025-06-16	23.6000	23.6000	23.2000	23.2000	+7.407%	2	16	-91.379%
2025-06-13	21.6000	21.6000	21.6000	21.6000	-12.903%	4	14	-90.741%
2025-06-11	24.8000	24.8000	24.8000	24.8000	+1.639%	1	12	-91.935%
2025-06-09	24.3000	24.4000	24.3000	24.4000	+17.083%	3	11	-91.803%
2025-05-27	20.8400	20.8400	20.8400	20.8400	+11.444%	1	9	-90.403%
2025-04-25	18.7000	18.7000	18.7000	18.7000	+62.609%	2	10	-89.305%
2025-04-17	11.4000	11.5000	11.4000	11.5000	-19.128%	8	4	-82.609%
2025-04-10	14.2200	14.2200	14.2200	14.2200	+24.846%	1	4	-85.935%
2025-03-18	11.3900	11.3900	11.3900	11.3900	-47.269%	3	4	-82.441%
2025-01-15	21.6000	21.6000	21.6000	21.6000	0.000%	1	1	-90.741%