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COST20260918C910
COST Sep 18 2026 910.00 Call (COST260918C00910000)
option OPRA

EOD

Jul 23, 2026

40.90-2.270%(-0.95)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	40.9000	40.9000	40.9000	40.9000	-2.270%	1	129	0.000%
2026-07-22	41.9000	41.9000	41.8500	41.8500	-8.344%	2	130	-2.270%
2026-07-21	44.2000	45.9600	44.2000	45.6600	-18.610%	6	130	-10.425%
2026-07-20	57.4500	57.4500	56.1000	56.1000	+6.069%	2	130	-27.094%
2026-07-17	55.4900	55.4900	52.3000	52.8900	-6.290%	3	128	-22.670%
2026-07-16	43.0000	56.5000	43.0000	56.4400	+45.090%	19	129	-27.534%
2026-07-15	45.3700	45.3700	38.9000	38.9000	-14.842%	17	137	+5.141%
2026-07-14	45.2000	45.6800	45.1000	45.6800	-2.601%	16	125	-10.464%
2026-07-13	42.9800	47.7500	42.2700	46.9000	+21.032%	50	125	-12.793%
2026-07-10	38.1700	38.7500	38.0000	38.7500	-6.784%	9	142	+5.548%
2026-07-09	45.0000	45.0000	38.5800	41.5700	-23.232%	70	138	-1.612%
2026-07-01	55.3500	55.3500	54.1500	54.1500	-29.903%	6	83	-24.469%
2026-06-29	71.0500	77.2500	71.0500	77.2500	+13.436%	2	81	-47.055%
2026-06-26	68.1000	68.1000	68.1000	68.1000	-4.689%	1	83	-39.941%
2026-06-25	71.4500	71.4500	71.4500	71.4500	-5.677%	1	83	-42.757%
2026-06-24	80.0000	80.0000	75.7500	75.7500	+1.067%	15	82	-46.007%
2026-06-23	74.9500	74.9500	74.9500	74.9500	+10.383%	1	76	-45.430%
2026-06-22	68.1000	69.4000	66.8000	67.9000	-30.430%	12	75	-39.764%
2026-06-16	97.8000	97.8000	97.6000	97.6000	-6.442%	2	73	-58.094%
2026-06-04	104.3200	104.3200	104.3200	104.3200	+19.455%	5	72	-60.794%
2026-06-03	87.3300	87.3300	87.3300	87.3300	+12.655%	1	72	-53.166%
2026-06-02	77.5200	77.5200	77.5200	77.5200	+2.540%	1	72	-47.239%
2026-05-29	75.6000	75.6000	75.6000	75.6000	-35.079%	5	71	-45.899%
2026-05-28	116.5500	116.6500	116.4500	116.4500	-19.132%	14	67	-64.878%
2026-05-22	144.5000	144.5000	144.0000	144.0000	-20.151%	5	72	-71.597%
2026-05-18	180.3400	180.3400	180.3400	180.3400	+48.857%	1	72	-77.321%
2026-04-28	121.1500	121.1500	121.1500	121.1500	-12.432%	5	72	-66.240%
2026-04-08	138.3500	138.3500	138.3500	138.3500	+9.264%	1	67	-70.437%
2026-04-01	126.6200	126.6200	126.6200	126.6200	+12.802%	1	68	-67.699%
2026-03-25	112.2500	112.2500	112.2500	112.2500	-2.518%	30	68	-63.563%
2026-03-19	115.4000	115.4000	115.1500	115.1500	-14.735%	4	68	-64.481%
2026-03-17	137.0500	137.0500	135.0500	135.0500	-0.037%	3	70	-69.715%
2026-03-12	135.5000	135.5000	135.1000	135.1000	-3.534%	2	68	-69.726%
2026-03-10	139.7000	142.7000	139.7000	140.0500	+0.596%	9	69	-70.796%
2026-02-26	139.2200	139.2200	139.2200	139.2200	-11.257%	1	65	-70.622%
2026-02-13	156.8800	156.8800	156.8800	156.8800	+12.701%	5	70	-73.929%
2026-02-12	142.3000	142.3000	139.2000	139.2000	+24.564%	8	70	-70.618%
2026-01-28	112.1000	112.1000	111.7500	111.7500	-9.551%	2	70	-63.400%
2026-01-26	124.2000	124.6500	123.5500	123.5500	-7.384%	20	70	-66.896%
2026-01-21	133.4000	133.4000	133.4000	133.4000	+45.158%	2	66	-69.340%
2026-01-08	76.0000	94.0000	76.0000	91.9000	+34.317%	13	68	-55.495%
2026-01-07	65.7500	68.4200	65.7500	68.4200	+2.119%	14	71	-40.222%
2026-01-06	67.0000	67.0000	67.0000	67.0000	+24.860%	1	64	-38.955%
2025-12-19	53.6600	53.6600	53.6600	53.6600	-4.959%	10	64	-23.779%
2025-12-18	56.4600	56.4600	56.4600	56.4600	-5.427%	1	54	-27.559%
2025-12-16	56.8500	59.7000	56.8500	59.7000	-14.224%	3	55	-31.491%
2025-12-10	69.6000	69.6000	69.6000	69.6000	-8.481%	1	55	-41.236%
2025-12-09	76.0500	76.0500	76.0500	76.0500	-13.046%	1	56	-46.220%
2025-12-05	87.4600	87.4600	87.4600	87.4600	-5.957%	1	55	-53.236%
2025-12-02	93.0000	93.0000	93.0000	93.0000	-3.627%	1	55	-56.022%
2025-11-26	96.5000	96.5000	96.5000	96.5000	-3.500%	30	25	-57.617%
2025-11-17	100.0000	100.0000	100.0000	100.0000	-7.407%	2	25	-59.100%
2025-11-13	108.0000	108.0000	108.0000	108.0000	+7.463%	1	24	-62.130%
2025-11-10	100.5000	100.5000	100.5000	100.5000	-5.412%	1	25	-59.303%
2025-11-06	105.7000	106.2500	105.7000	106.2500	-6.880%	2	24	-61.506%
2025-11-05	114.1000	114.1000	114.1000	114.1000	+3.539%	5	23	-64.154%
2025-11-03	102.1800	110.2000	102.1800	110.2000	+12.037%	7	20	-62.886%
2025-10-29	97.8600	98.3600	97.8600	98.3600	-22.855%	2	20	-58.418%
2025-10-15	127.5000	127.5000	127.5000	127.5000	+11.989%	4	20	-67.922%
2025-10-10	113.8500	113.8500	113.8500	113.8500	-2.233%	1	20	-64.076%
2025-10-09	118.0100	118.0100	115.2000	116.4500	+16.044%	3	21	-64.878%
2025-10-08	100.4900	100.4900	100.3500	100.3500	+1.466%	12	22	-59.243%
2025-10-07	99.2000	99.2000	98.9000	98.9000	+1.990%	11	17	-58.645%
2025-10-06	96.9700	96.9700	96.9700	96.9700	-4.463%	1	17	-57.822%
2025-10-03	101.5000	101.5000	101.5000	101.5000	+1.348%	1	16	-59.704%
2025-10-02	100.1500	100.1500	100.1500	100.1500	-4.163%	1	15	-59.161%
2025-10-01	102.8500	104.5000	102.8500	104.5000	+4.500%	2	14	-60.861%
2025-09-29	98.2700	100.0000	97.9000	100.0000	-5.069%	4	12	-59.100%
2025-09-26	109.0000	109.0000	105.3400	105.3400	-26.155%	5	10	-61.173%
2025-09-08	140.1000	142.6500	140.1000	142.6500	+16.164%	2	6	-71.328%
2025-09-02	122.8000	122.8000	122.8000	122.8000	-16.661%	2	4	-66.694%
2025-08-15	151.4000	151.4000	147.3500	147.3500	-8.364%	2	3	-72.243%
2025-08-14	160.4000	160.8000	160.4000	160.8000	+2.323%	2	3	-74.565%
2025-08-13	157.1500	157.1500	157.1500	157.1500	-3.471%	2	3	-73.974%
2025-08-12	162.5500	162.8000	162.5500	162.8000	+2.069%	2	2	-74.877%
2025-07-09	159.0500	159.5000	159.0500	159.5000	0.000%	2	1	-74.357%