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COF20261218P160
COF Dec 18 2026 160.00 Put (COF261218P00160000)
option OPRA

EOD

Sep 28, 2026

1.50-17.582%(-0.32)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-28	1.5800	1.5800	1.5000	1.5000	-17.582%	4	472	0.000%
2026-09-24	1.7500	1.8200	1.7500	1.8200	+7.059%	4	474	-17.582%
2026-09-23	1.7000	1.7000	1.7000	1.7000	+7.595%	2	473	-11.765%
2026-09-15	1.5800	1.5800	1.5800	1.5800	+12.857%	1	471	-5.063%
2026-09-10	1.4000	1.4000	1.4000	1.4000	+21.739%	1	472	+7.143%
2026-09-09	1.1500	1.1500	1.1500	1.1500	+2.679%	3	471	+30.435%
2026-09-08	1.1200	1.1200	1.1200	1.1200	-10.400%	1	471	+33.929%
2026-08-27	1.2000	1.2500	1.2000	1.2500	-10.072%	89	470	+20.000%
2026-08-26	1.3900	1.3900	1.3900	1.3900	-2.113%	2	498	+7.914%
2026-08-20	1.3000	1.4200	1.3000	1.4200	+18.333%	4	498	+5.634%
2026-08-13	1.2000	1.2000	1.2000	1.2000	-17.241%	5	498	+25.000%
2026-08-10	1.4500	1.4500	1.4500	1.4500	-6.452%	3	503	+3.448%
2026-08-07	1.5500	1.5500	1.5500	1.5500	+6.897%	1	506	-3.226%
2026-08-06	1.4800	1.4800	1.4500	1.4500	-3.333%	6	507	+3.448%
2026-08-05	1.5000	1.5000	1.5000	1.5000	0.000%	2	505	0.000%
2026-08-04	1.6000	1.6000	1.4200	1.5000	-23.077%	10	505	0.000%
2026-08-03	2.0000	2.0000	1.9500	1.9500	-23.529%	2	515	-23.077%
2026-07-31	2.5500	2.5500	2.5500	2.5500	-7.273%	1	517	-41.176%
2026-07-30	2.6500	2.7500	2.6500	2.7500	-5.172%	6	518	-45.455%
2026-07-27	2.9000	2.9000	2.9000	2.9000	-13.690%	3	518	-48.276%
2026-07-24	3.6000	3.6000	3.3600	3.3600	-18.049%	6	518	-55.357%
2026-07-23	4.0000	4.1000	4.0000	4.1000	+15.493%	9	519	-63.415%
2026-07-22	3.5500	3.5500	3.5500	3.5500	+14.516%	1	516	-57.746%
2026-07-17	3.1000	3.1000	3.1000	3.1000	+14.815%	2	517	-51.613%
2026-07-16	2.6500	2.7000	2.6500	2.7000	-10.000%	4	517	-44.444%
2026-07-15	3.1000	3.1000	3.0000	3.0000	-18.919%	5	521	-50.000%
2026-07-13	3.8000	3.8000	3.7000	3.7000	-19.565%	5	524	-59.459%
2026-07-09	4.6000	4.6000	4.6000	4.6000	+0.877%	9	521	-67.391%
2026-07-08	4.5600	4.5600	4.5600	4.5600	+20.000%	5	513	-67.105%
2026-07-01	3.8000	3.8000	3.8000	3.8000	-20.833%	5	508	-60.526%
2026-06-24	4.8000	4.8000	4.8000	4.8000	-4.950%	6	510	-68.750%
2026-06-23	4.9000	5.0500	4.9000	5.0500	+7.447%	3	511	-70.297%
2026-06-22	4.7000	4.7000	4.7000	4.7000	-4.082%	1	510	-68.085%
2026-06-17	4.4400	4.9000	4.4400	4.9000	-16.949%	10	511	-69.388%
2026-06-15	6.4500	6.4500	5.9000	5.9000	-25.786%	18	511	-74.576%
2026-06-12	8.6000	8.6000	7.9500	7.9500	-18.041%	39	521	-81.132%
2026-06-11	10.7000	10.7000	9.6000	9.7000	+10.227%	6	511	-84.536%
2026-06-09	8.3000	9.2000	8.2900	8.8000	+1.149%	43	513	-82.955%
2026-06-05	8.7000	8.7000	8.7000	8.7000	+2.353%	3	517	-82.759%
2026-06-04	8.6000	8.6000	8.5000	8.5000	+19.718%	2	516	-82.353%
2026-05-29	7.6000	7.6000	7.1000	7.1000	-7.792%	9	518	-78.873%
2026-05-28	8.0000	8.0000	7.4000	7.7000	+6.944%	7	516	-80.519%
2026-05-27	7.1000	7.2000	7.1000	7.2000	-4.000%	2	513	-79.167%
2026-05-26	7.5000	7.5000	7.5000	7.5000	-1.316%	2	512	-80.000%
2026-05-22	7.6000	7.6000	7.6000	7.6000	-9.524%	3	507	-80.263%
2026-05-21	8.4000	8.4000	8.4000	8.4000	-4.545%	1	506	-82.143%
2026-05-19	8.7000	8.8000	8.7000	8.8000	+6.024%	5	506	-82.955%
2026-05-15	8.5000	8.5000	8.3000	8.3000	-3.488%	3	502	-81.928%
2026-05-14	8.6000	8.6000	8.6000	8.6000	-7.527%	1	499	-82.558%
2026-05-13	9.4000	9.4000	9.3000	9.3000	-5.102%	7	495	-83.871%
2026-05-12	9.8000	9.8000	9.8000	9.8000	+8.889%	2	495	-84.694%
2026-05-11	9.0000	9.0000	9.0000	9.0000	+18.421%	2	495	-83.333%
2026-05-07	7.6000	7.6000	7.6000	7.6000	-6.173%	1	494	-80.263%
2026-05-01	8.1000	8.1000	8.1000	8.1000	-10.000%	20	473	-81.481%
2026-04-30	9.0000	9.0000	9.0000	9.0000	-0.552%	2	473	-83.333%
2026-04-29	8.8400	9.0500	8.7000	9.0500	+6.471%	17	471	-83.425%
2026-04-28	8.5500	8.8000	8.5000	8.5000	-3.409%	37	460	-82.353%
2026-04-27	9.1000	9.1000	8.8000	8.8000	-2.222%	7	426	-82.955%
2026-04-24	9.2500	9.2500	9.0000	9.0000	+16.883%	201	419	-83.333%
2026-04-22	7.7000	7.7000	7.7000	7.7000	+4.054%	1	229	-80.519%
2026-04-21	7.6500	7.6500	7.4000	7.4000	-4.145%	14	220	-79.730%
2026-04-16	7.9000	7.9000	7.7200	7.7200	-3.500%	2	220	-80.570%
2026-04-15	8.2000	8.2000	8.0000	8.0000	-10.112%	29	220	-81.250%
2026-04-14	8.9000	8.9000	8.9000	8.9000	-2.198%	12	223	-83.146%
2026-04-13	9.9000	9.9000	9.1000	9.1000	-8.081%	5	223	-83.516%
2026-04-09	10.5000	10.5000	9.9000	9.9000	-5.714%	8	222	-84.848%
2026-04-08	10.5000	10.5000	10.5000	10.5000	-17.969%	1	228	-85.714%
2026-04-01	13.1000	13.1000	12.8000	12.8000	-17.419%	2	227	-88.281%
2026-03-30	15.3000	15.5000	15.3000	15.5000	-1.899%	2	226	-90.323%
2026-03-27	15.8000	15.8000	15.8000	15.8000	+20.611%	1	227	-90.506%
2026-03-26	13.1000	13.1000	13.1000	13.1000	+3.968%	2	226	-88.550%
2026-03-25	12.6000	12.6000	12.6000	12.6000	-5.970%	3	228	-88.095%
2026-03-24	13.3000	13.4000	13.3000	13.4000	+9.836%	10	228	-88.806%
2026-03-23	12.2000	12.2000	12.2000	12.2000	-8.614%	2	225	-87.705%
2026-03-18	13.3500	13.3500	13.3500	13.3500	-7.931%	3	227	-88.764%
2026-03-16	14.5000	14.5000	14.5000	14.5000	-7.111%	1	225	-89.655%
2026-03-13	14.1000	15.7500	14.1000	15.6100	+9.930%	203	224	-90.391%
2026-03-11	14.2000	14.2000	14.2000	14.2000	+4.797%	75	105	-89.437%
2026-03-06	13.5500	13.5500	13.5500	13.5500	+18.860%	1	47	-88.930%
2026-03-02	11.4000	11.4000	11.4000	11.4000	+2.703%	4	47	-86.842%
2026-02-27	10.6200	11.1000	10.6200	11.1000	+37.037%	18	43	-86.486%
2026-02-26	8.1000	8.1000	8.1000	8.1000	-16.495%	1	30	-81.481%
2026-02-25	9.7000	9.7000	9.7000	9.7000	-9.346%	1	30	-84.536%
2026-02-23	10.7000	10.7000	10.7000	10.7000	+33.750%	1	30	-85.981%
2026-02-12	8.0000	8.0000	8.0000	8.0000	+33.333%	1	29	-81.250%
2026-02-06	6.0000	6.0000	6.0000	6.0000	-7.692%	3	29	-75.000%
2026-01-30	6.5000	6.5000	6.5000	6.5000	+1.562%	10	29	-76.923%
2026-01-26	6.4500	6.4500	6.4000	6.4000	+0.787%	2	19	-76.563%
2026-01-23	6.1000	6.3500	6.1000	6.3500	+29.592%	5	18	-76.378%
2026-01-13	4.9000	4.9000	4.9000	4.9000	+40.000%	2	15	-69.388%
2026-01-12	5.3000	5.3000	3.5000	3.5000	-13.151%	3	13	-57.143%
2025-12-31	4.0000	4.0300	4.0000	4.0300	-58.709%	2	10	-62.779%
2025-08-05	9.7600	9.7600	9.7600	9.7600	+7.253%	3	10	-84.631%
2025-07-22	9.1000	9.1000	9.1000	9.1000	-17.273%	3	7	-83.516%
2025-06-27	11.0000	11.0000	11.0000	11.0000	-65.517%	3	4	-86.364%
2025-04-09	31.9000	31.9000	31.9000	31.9000	+43.049%	2	1	-95.298%
2025-03-18	22.3000	22.3000	22.3000	22.3000	+123.000%	2	2	-93.274%
2025-01-30	10.0000	10.0000	10.0000	10.0000	-39.394%	5	1	-85.000%
2024-11-06	16.5000	16.5000	16.5000	16.5000	-39.781%	5	5	-90.909%
2024-07-26	27.4000	27.4000	27.4000	27.4000	-13.809%	1	1	-94.526%
2024-07-09	31.7900	31.7900	31.7900	31.7900	0.000%	1	1	-95.282%