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COST20261218P760
COST Dec 18 2026 760.00 Put (COST261218P00760000)
option OPRA

EOD

Sep 10, 2026

4.55-5.602%(-0.27)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	4.5500	4.5500	4.5500	4.5500	-5.602%	1	314	0.000%
2026-09-09	4.4000	4.8200	4.4000	4.8200	+28.533%	3	314	-5.602%
2026-09-08	3.7500	3.7500	3.7500	3.7500	+7.143%	2	314	+21.333%
2026-09-04	3.5500	3.5500	3.5000	3.5000	-9.326%	2	313	+30.000%
2026-09-03	3.9500	3.9500	3.8600	3.8600	+30.847%	2	313	+17.876%
2026-08-31	2.9500	2.9500	2.9500	2.9500	+2.076%	1	312	+54.237%
2026-08-28	2.8900	2.8900	2.8900	2.8900	-16.232%	2	311	+57.439%
2026-08-27	3.1400	3.4500	3.1400	3.4500	+25.455%	10	311	+31.884%
2026-08-24	2.8100	2.8800	2.7200	2.7500	-27.632%	50	307	+65.455%
2026-08-20	3.8000	3.8000	3.8000	3.8000	+35.714%	1	299	+19.737%
2026-08-19	2.9500	2.9500	2.8000	2.8000	-2.098%	26	298	+62.500%
2026-08-18	2.9300	2.9300	2.8600	2.8600	-13.333%	2	320	+59.091%
2026-08-13	3.3000	3.3000	3.3000	3.3000	-20.482%	4	320	+37.879%
2026-08-12	4.1500	4.1500	4.1500	4.1500	-11.890%	5	320	+9.639%
2026-08-11	4.7000	4.7100	4.7000	4.7100	-7.647%	2	315	-3.397%
2026-08-10	5.1000	5.1000	5.1000	5.1000	-4.673%	1	315	-10.784%
2026-08-07	5.3500	5.3500	5.3500	5.3500	+7.000%	10	314	-14.953%
2026-08-06	5.0000	5.0000	5.0000	5.0000	-9.091%	5	304	-9.000%
2026-08-04	5.6700	5.6700	5.5000	5.5000	+13.402%	2	304	-17.273%
2026-08-03	4.8500	4.8500	4.8500	4.8500	+14.929%	1	304	-6.186%
2026-07-28	4.6700	4.6700	4.2200	4.2200	-41.389%	6	303	+7.820%
2026-07-20	7.2000	7.2000	7.2000	7.2000	+4.651%	1	307	-36.806%
2026-07-17	6.6500	6.8800	6.6500	6.8800	-2.411%	2	307	-33.866%
2026-07-16	7.9200	7.9300	7.0500	7.0500	-15.060%	17	307	-35.461%
2026-07-14	8.3500	8.3500	8.1900	8.3000	-0.599%	10	308	-45.181%
2026-07-13	8.3500	8.3500	8.3500	8.3500	-10.695%	1	308	-45.509%
2026-07-09	9.5300	9.9500	9.3500	9.3500	+21.429%	11	308	-51.337%
2026-07-02	7.7000	7.7000	7.7000	7.7000	-13.483%	3	298	-40.909%
2026-07-01	8.4000	8.9000	8.4000	8.9000	+17.881%	3	298	-48.876%
2026-06-30	7.7000	7.7000	7.5500	7.5500	+0.667%	6	297	-39.735%
2026-06-26	7.5000	7.5000	7.5000	7.5000	-5.063%	2	296	-39.333%
2026-06-22	7.9000	7.9000	7.9000	7.9000	+1.935%	1	296	-42.405%
2026-06-18	7.2500	7.7500	7.2500	7.7500	+29.167%	12	280	-41.290%
2026-06-17	6.5000	6.5000	6.0000	6.0000	-17.241%	11	280	-24.167%
2026-06-12	7.2500	7.2500	7.2500	7.2500	-3.333%	20	280	-37.241%
2026-06-11	7.5000	7.5000	7.5000	7.5000	+1.351%	5	268	-39.333%
2026-06-05	7.2200	7.4000	7.1500	7.4000	-18.681%	81	263	-38.514%
2026-06-04	9.1000	9.1000	9.1000	9.1000	-9.000%	2	183	-50.000%
2026-06-03	10.0000	10.0000	10.0000	10.0000	-4.762%	2	183	-54.500%
2026-06-02	10.4000	10.5000	9.6000	10.5000	+4.478%	4	183	-56.667%
2026-05-29	9.2000	10.0500	9.2000	10.0500	+25.625%	3	181	-54.726%
2026-05-26	8.0000	8.0000	8.0000	8.0000	+32.890%	1	181	-43.125%
2026-05-21	6.0000	6.1500	5.7500	6.0200	+11.688%	18	180	-24.419%
2026-05-18	6.0000	6.0000	4.9500	5.3900	-1.642%	6	179	-15.584%
2026-05-15	5.4800	5.4800	5.4800	5.4800	-16.336%	12	174	-16.971%
2026-05-14	6.5000	6.7500	6.5000	6.5500	-21.084%	41	162	-30.534%
2026-05-07	8.3000	8.3000	8.3000	8.3000	+1.220%	1	121	-45.181%
2026-05-06	8.2000	8.2000	8.2000	8.2000	-25.455%	1	120	-44.512%
2026-04-13	11.0000	11.0000	11.0000	11.0000	-14.729%	1	119	-58.636%
2026-03-03	12.9000	12.9000	12.9000	12.9000	+0.781%	1	121	-64.729%
2026-02-27	12.0000	12.8000	12.0000	12.8000	-2.365%	3	122	-64.453%
2026-02-26	12.4500	13.1100	12.4500	13.1100	-1.429%	2	123	-65.294%
2026-02-25	12.9000	13.3000	12.9000	13.3000	-8.086%	2	121	-65.789%
2026-02-04	14.4700	14.4700	14.4700	14.4700	-8.127%	2	121	-68.556%
2026-02-03	15.7500	15.7500	15.7500	15.7500	+6.780%	1	123	-71.111%
2026-01-23	14.9500	14.9500	14.7500	14.7500	+1.027%	2	123	-69.153%
2026-01-21	14.6000	14.6500	14.6000	14.6000	-12.575%	3	124	-68.836%
2026-01-20	18.0000	18.0000	16.7000	16.7000	-16.583%	11	124	-72.754%
2026-01-14	19.9900	23.6200	19.9500	20.0200	+2.931%	28	119	-77.273%
2026-01-12	19.3300	19.4500	19.2000	19.4500	-9.535%	8	125	-76.607%
2026-01-08	21.9400	21.9400	21.5000	21.5000	-22.939%	3	118	-78.837%
2026-01-07	27.9000	27.9000	27.9000	27.9000	+3.333%	2	119	-83.692%
2026-01-06	27.5000	27.7000	27.0000	27.0000	-6.639%	4	117	-83.148%
2026-01-05	29.7000	29.7000	28.9200	28.9200	-6.710%	3	117	-84.267%
2026-01-02	31.0000	31.0000	31.0000	31.0000	+4.907%	2	117	-85.323%
2025-12-24	29.5500	29.5500	29.5500	29.5500	-14.099%	1	115	-84.602%
2025-12-23	34.4000	34.4000	34.4000	34.4000	+0.732%	2	115	-86.773%
2025-12-22	34.1500	34.1500	34.1500	34.1500	-3.667%	1	112	-86.676%
2025-12-19	35.0500	35.5000	35.0500	35.4500	+2.813%	5	112	-87.165%
2025-12-18	34.5000	34.5000	34.4800	34.4800	+0.233%	3	112	-86.804%
2025-12-17	34.5500	34.5500	34.4000	34.4000	-6.522%	2	109	-86.773%
2025-12-16	36.0900	36.8000	36.0900	36.8000	+0.960%	2	107	-87.636%
2025-12-15	31.9800	36.4500	31.9600	36.4500	+9.132%	29	105	-87.517%
2025-12-12	33.6000	33.6000	33.4000	33.4000	-0.299%	10	98	-86.377%
2025-12-10	33.5000	33.5000	33.5000	33.5000	+7.372%	1	93	-86.418%
2025-12-09	31.2000	31.2000	31.2000	31.2000	-4.000%	1	92	-85.417%
2025-12-08	32.5000	32.5000	32.5000	32.5000	+10.733%	1	93	-86.000%
2025-11-28	29.5500	29.5500	29.3500	29.3500	+0.721%	2	92	-84.497%
2025-11-26	29.3000	29.3000	29.1400	29.1400	-0.546%	2	92	-84.386%
2025-11-13	29.5000	29.5000	29.3000	29.3000	+3.717%	2	92	-84.471%
2025-10-29	28.2500	28.2500	28.2500	28.2500	+13.591%	1	92	-83.894%
2025-10-22	24.8700	24.8700	24.8700	24.8700	-14.536%	1	91	-81.705%
2025-10-16	29.1000	29.1000	29.1000	29.1000	+16.961%	1	92	-84.364%
2025-10-09	24.3500	24.9400	24.3500	24.8800	-11.143%	50	91	-81.712%
2025-10-07	28.0000	28.0000	28.0000	28.0000	-1.720%	1	67	-83.750%
2025-10-06	28.4900	28.4900	28.4900	28.4900	-0.035%	1	67	-84.029%
2025-10-03	28.5000	28.5000	28.5000	28.5000	+3.261%	1	66	-84.035%
2025-10-01	27.5000	27.6000	27.5000	27.6000	-1.779%	31	65	-83.514%
2025-09-29	28.6000	29.2000	28.1000	28.1000	-1.576%	6	39	-83.808%
2025-09-26	28.5500	28.5500	28.5500	28.5500	+8.969%	2	36	-84.063%
2025-09-24	24.6800	26.2000	24.6800	26.2000	-0.190%	4	34	-82.634%
2025-09-22	26.2500	26.2500	26.2500	26.2500	+19.590%	1	31	-82.667%
2025-08-14	21.8000	21.9500	21.8000	21.9500	-26.833%	2	30	-79.271%
2025-07-30	30.0000	30.0000	30.0000	30.0000	+3.093%	1	30	-84.833%
2025-07-29	29.0000	29.1000	29.0000	29.1000	+2.827%	18	29	-84.364%
2025-07-28	28.2000	28.3000	28.2000	28.3000	-28.154%	6	22	-83.922%
2025-04-28	39.3900	39.3900	39.3900	39.3900	+4.427%	1	21	-88.449%
2025-04-23	37.7200	37.7200	37.7200	37.7200	-17.732%	1	22	-87.937%
2025-04-08	45.8500	45.8500	45.8500	45.8500	-12.366%	2	21	-90.076%
2025-04-04	49.0000	52.3200	49.0000	52.3200	+25.018%	10	23	-91.304%
2025-03-21	45.0000	45.0000	41.8500	41.8500	+2.699%	8	24	-89.128%
2025-03-20	40.8500	40.8500	40.7500	40.7500	-5.671%	2	24	-88.834%
2025-03-19	42.6000	43.2000	42.6000	43.2000	+1.385%	2	24	-89.468%
2025-03-18	42.6100	42.6100	42.6100	42.6100	+12.132%	2	24	-89.322%
2025-03-17	38.0000	38.0000	38.0000	38.0000	-9.524%	2	22	-88.026%
2025-03-13	42.0000	42.0000	42.0000	42.0000	+10.818%	2	22	-89.167%
2025-03-11	40.0000	40.0000	37.9000	37.9000	+18.623%	4	22	-87.995%
2025-03-07	31.9500	31.9500	31.9500	31.9500	+61.038%	2	22	-85.759%
2025-02-18	19.8400	19.8400	19.8400	19.8400	-20.000%	1	23	-77.067%
2025-02-03	24.8000	24.8000	24.8000	24.8000	-28.012%	10	22	-81.653%
2025-01-07	34.3500	34.4500	34.3500	34.4500	-4.306%	2	32	-86.792%
2024-12-30	36.0000	36.0100	36.0000	36.0000	+22.658%	12	32	-87.361%
2024-12-06	29.3500	29.3500	29.3500	29.3500	-3.770%	4	21	-84.497%
2024-12-05	30.5000	30.5000	30.3500	30.5000	+1.667%	5	20	-85.082%
2024-12-04	30.0000	30.0000	30.0000	30.0000	-9.091%	2	19	-84.833%
2024-11-25	33.0000	33.0000	33.0000	33.0000	-33.131%	1	19	-86.212%
2024-10-16	49.7000	49.7000	49.3500	49.3500	-5.096%	2	19	-90.780%
2024-09-23	52.7400	52.7400	52.0000	52.0000	-5.455%	15	19	-91.250%
2024-09-20	55.0000	55.0000	55.0000	55.0000	+0.109%	20	33	-91.727%
2024-09-19	54.9400	54.9400	54.8600	54.9400	-3.597%	5	24	-91.718%
2024-09-17	54.6500	56.9900	54.6500	56.9900	0.000%	20	19	-92.016%