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COST20261218C1220
COST Dec 18 2026 1220.00 Call (COST261218C01220000)
option OPRA

EOD

Sep 9, 2026

1.41-45.977%(-1.20)30

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-09	2.7700	2.7700	1.4100	1.4100	-45.977%	30	168	0.000%
2026-08-28	2.6100	2.6100	2.6100	2.6100	-36.341%	1	141	-45.977%
2026-08-24	3.4800	4.1000	3.4800	4.1000	+26.543%	26	140	-65.610%
2026-08-21	3.2400	3.2400	3.2400	3.2400	-32.500%	1	164	-56.481%
2026-08-13	4.8000	4.8000	4.8000	4.8000	-4.000%	1	163	-70.625%
2026-08-07	5.0000	5.0000	5.0000	5.0000	-15.254%	1	163	-71.800%
2026-08-06	5.9000	5.9000	5.9000	5.9000	-13.869%	20	163	-76.102%
2026-08-03	6.8500	6.8500	6.8500	6.8500	-7.432%	1	145	-79.416%
2026-07-28	8.1000	8.1000	7.4000	7.4000	+21.311%	10	144	-80.946%
2026-07-16	6.1000	6.1000	6.1000	6.1000	-5.426%	1	153	-76.885%
2026-06-30	6.4500	6.4500	6.4500	6.4500	-24.118%	1	153	-78.140%
2026-06-29	8.5000	8.5000	8.5000	8.5000	-8.108%	1	152	-83.412%
2026-06-24	9.2500	9.2500	9.2500	9.2500	+17.089%	1	152	-84.757%
2026-06-22	8.2500	8.2500	7.9000	7.9000	-7.059%	5	151	-82.152%
2026-06-18	8.5500	8.5500	8.5000	8.5000	-16.585%	5	152	-83.412%
2026-06-17	12.0500	12.0500	10.1900	10.1900	-18.480%	5	152	-86.163%
2026-06-10	12.5000	12.5000	12.5000	12.5000	-3.101%	3	152	-88.720%
2026-06-08	12.9000	12.9000	12.9000	12.9000	-0.232%	1	152	-89.070%
2026-06-04	12.9300	12.9300	12.9300	12.9300	+17.545%	1	152	-89.095%
2026-05-29	11.7400	11.7400	11.0000	11.0000	-38.889%	6	152	-87.182%
2026-05-28	18.0000	18.0000	18.0000	18.0000	-7.928%	1	150	-92.167%
2026-05-27	19.4500	19.5500	19.4500	19.5500	+3.714%	2	150	-92.788%
2026-05-26	18.8300	18.8500	18.8300	18.8500	-30.314%	16	151	-92.520%
2026-05-15	28.2000	28.2000	25.9000	27.0500	0.000%	7	144	-94.787%
2026-05-13	27.0500	27.0500	27.0500	27.0500	+31.311%	3	142	-94.787%
2026-05-12	20.6000	20.6000	20.6000	20.6000	-9.051%	5	148	-93.155%
2026-05-01	22.6500	22.6500	22.6500	22.6500	+49.013%	1	148	-93.775%
2026-04-14	15.1300	15.2000	15.1300	15.2000	-12.139%	8	148	-90.724%
2026-04-13	17.3000	17.3000	17.3000	17.3000	-38.170%	3	156	-91.850%
2026-04-09	27.9600	27.9800	27.9600	27.9800	+6.998%	3	156	-94.961%
2026-04-08	25.5000	26.1500	25.3000	26.1500	+5.020%	26	156	-94.608%
2026-04-07	26.6000	26.6000	24.9000	24.9000	-5.682%	5	146	-94.337%
2026-04-06	26.4000	26.4000	26.4000	26.4000	+1.538%	1	145	-94.659%
2026-04-02	25.6500	26.0000	25.4000	26.0000	+17.381%	9	138	-94.577%
2026-04-01	21.4800	22.2000	19.5700	22.1500	-2.423%	91	138	-93.634%
2026-03-31	22.7000	22.7000	22.7000	22.7000	+2.022%	1	65	-93.789%
2026-03-27	22.1500	22.2500	22.1500	22.2500	+10.149%	2	65	-93.663%
2026-03-25	20.2000	20.2000	20.2000	20.2000	-6.047%	1	66	-93.020%
2026-03-18	21.5000	21.5000	21.5000	21.5000	-23.214%	1	66	-93.442%
2026-03-13	28.0000	28.0000	28.0000	28.0000	+7.280%	1	66	-94.964%
2026-03-12	26.1000	26.1000	26.1000	26.1000	+11.064%	8	66	-94.598%
2026-03-11	23.5000	23.5000	23.5000	23.5000	-10.985%	5	66	-94.000%
2026-02-26	26.8700	26.8700	26.4000	26.4000	-7.042%	8	66	-94.659%
2026-02-18	28.4000	28.4000	28.4000	28.4000	-21.330%	1	67	-95.035%
2026-02-17	36.1000	36.1000	36.1000	36.1000	+7.281%	1	67	-96.094%
2026-02-13	33.6500	33.6500	33.6500	33.6500	+29.423%	1	67	-95.810%
2026-01-23	26.0000	26.0000	26.0000	26.0000	+8.333%	1	67	-94.577%
2026-01-21	24.0000	24.0000	24.0000	24.0000	+9.091%	1	68	-94.125%
2026-01-15	22.0000	22.0000	22.0000	22.0000	+5.263%	1	69	-93.591%
2026-01-14	21.1000	21.1000	20.9000	20.9000	+109.000%	2	69	-93.254%
2025-12-24	9.7400	10.0000	9.5500	10.0000	+1.937%	3	72	-85.900%
2025-12-19	11.1500	11.1500	9.8100	9.8100	-9.585%	12	72	-85.627%
2025-12-18	10.8500	10.8500	10.8500	10.8500	+2.358%	1	71	-87.005%
2025-12-16	10.6500	10.6500	10.5500	10.6000	-47.395%	4	70	-86.698%
2025-12-02	19.4500	20.1500	19.1000	20.1500	+0.399%	4	70	-93.002%
2025-11-21	20.0700	20.0700	20.0700	20.0700	-6.346%	10	67	-92.975%
2025-11-20	20.1800	21.4300	20.1400	21.4300	-10.708%	6	57	-93.420%
2025-11-14	23.9500	24.0000	23.9500	24.0000	+7.623%	2	51	-94.125%
2025-11-11	22.3000	22.3000	22.3000	22.3000	-15.530%	1	50	-93.677%
2025-11-05	26.4000	26.4000	26.4000	26.4000	+3.448%	4	50	-94.659%
2025-11-04	25.7000	25.7500	25.4500	25.5200	+17.441%	12	47	-94.475%
2025-10-31	21.7500	21.7500	21.7300	21.7300	-0.458%	2	43	-93.511%
2025-10-28	22.1000	22.1000	21.8300	21.8300	-3.407%	2	42	-93.541%
2025-10-27	22.6000	22.6000	22.6000	22.6000	-3.748%	2	42	-93.761%
2025-10-24	23.4700	23.6000	23.3700	23.4800	-6.454%	12	42	-93.995%
2025-10-23	24.9000	25.3100	24.9000	25.1000	-4.924%	20	44	-94.382%
2025-10-22	26.4500	26.9200	26.2000	26.4000	+7.755%	16	34	-94.659%
2025-10-21	24.6000	24.6000	24.5000	24.5000	+29.630%	2	29	-94.245%
2025-10-06	18.9000	18.9000	18.9000	18.9000	-16.075%	2	29	-92.540%
2025-09-26	22.5200	22.5200	22.5200	22.5200	-23.009%	2	27	-93.739%
2025-09-25	29.2500	29.2500	29.2500	29.2500	-8.221%	1	25	-95.179%
2025-08-04	31.9000	32.3800	31.8700	31.8700	-38.415%	30	25	-95.576%
2025-07-08	51.6500	51.7500	51.6500	51.7500	-31.138%	2	12	-97.275%
2025-05-23	75.0000	75.1500	75.0000	75.1500	+1.691%	4	11	-98.124%
2025-05-02	77.4000	77.9000	73.9000	73.9000	+12.055%	6	11	-98.092%
2025-04-30	66.0000	66.1000	65.8500	65.9500	+5.995%	16	9	-97.862%
2025-04-14	62.2200	62.2200	62.2200	62.2200	+44.530%	1	1	-97.734%
2025-04-08	43.0500	43.0500	43.0500	43.0500	-24.738%	1	2	-96.725%
2025-03-07	57.2000	57.2000	57.2000	57.2000	-1.718%	2	1	-97.535%
2024-12-27	57.7000	58.2000	57.7000	58.2000	-4.198%	4	1	-97.577%
2024-11-11	60.7500	60.7500	60.7500	60.7500	0.000%	1	1	-97.679%