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COST20260821C900
COST Aug 21 2026 900.00 Call (COST260821C00900000)
option OPRA

EOD

Jul 22, 2026

38.83-9.698%(-4.17)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-22	38.5000	38.8300	37.3500	38.8300	-9.698%	4	136	0.000%
2026-07-21	40.9500	43.0000	40.9500	43.0000	-13.966%	2	136	-9.698%
2026-07-20	49.9800	49.9800	49.9800	49.9800	-2.268%	10	135	-22.309%
2026-07-17	63.0000	63.0000	51.1400	51.1400	-4.625%	23	125	-24.071%
2026-07-16	47.4000	53.6200	46.9500	53.6200	+58.078%	15	128	-27.583%
2026-07-15	42.9500	42.9500	33.9200	33.9200	-13.248%	8	121	+14.475%
2026-07-14	38.7500	39.1000	38.7500	39.1000	-9.908%	2	123	-0.691%
2026-07-13	40.0000	43.4000	39.6000	43.4000	+19.790%	86	122	-10.530%
2026-07-10	36.5300	36.5300	35.0000	36.2300	-3.387%	6	102	+7.176%
2026-07-09	42.1100	42.9000	35.2300	37.5000	-41.269%	51	100	+3.547%
2026-07-07	76.1800	76.1800	63.8500	63.8500	+3.906%	13	85	-39.186%
2026-07-06	61.4500	61.4500	61.4500	61.4500	-3.999%	3	79	-36.810%
2026-07-02	64.2000	66.4000	63.9800	64.0100	+35.500%	23	94	-39.338%
2026-07-01	57.5000	57.5000	46.3700	47.2400	-13.353%	5	94	-17.803%
2026-06-30	55.8400	56.3600	54.5200	54.5200	-12.164%	5	92	-28.778%
2026-06-29	71.9900	80.7300	62.0700	62.0700	-8.017%	13	89	-37.442%
2026-06-26	72.2000	75.5000	67.4800	67.4800	-12.500%	52	85	-42.457%
2026-06-24	77.0900	77.1200	77.0900	77.1200	-0.194%	4	76	-49.650%
2026-06-23	79.5000	81.3700	76.8900	77.2700	+15.363%	9	79	-49.748%
2026-06-22	68.2500	68.2500	66.9800	66.9800	-23.056%	6	78	-42.027%
2026-06-17	87.0500	87.0500	87.0500	87.0500	-12.732%	1	84	-55.393%
2026-06-16	99.5800	99.7500	99.5800	99.7500	+1.413%	13	84	-61.073%
2026-06-10	95.3000	98.3600	95.3000	98.3600	+5.673%	2	77	-60.523%
2026-06-09	93.0800	93.0800	93.0800	93.0800	-14.902%	2	78	-58.283%
2026-06-05	109.3800	109.3800	109.3800	109.3800	+23.663%	1	77	-64.500%
2026-06-04	98.5000	105.1200	88.4500	88.4500	+6.695%	30	77	-56.099%
2026-06-03	85.0000	85.0000	82.9000	82.9000	+3.625%	3	85	-53.160%
2026-06-02	76.1000	80.0000	68.4700	80.0000	+9.589%	7	84	-51.463%
2026-06-01	70.0000	73.0000	69.2000	73.0000	-6.590%	15	79	-46.808%
2026-05-29	83.3000	83.3000	75.5000	78.1500	-32.629%	19	74	-50.313%
2026-05-28	116.2000	116.2000	116.0000	116.0000	-4.069%	2	60	-66.526%
2026-05-26	120.9200	120.9200	120.9200	120.9200	-37.370%	1	60	-67.888%
2026-05-20	193.0700	193.0700	193.0700	193.0700	+0.978%	1	60	-79.888%
2026-05-19	191.2000	191.2000	191.2000	191.2000	+4.595%	1	55	-79.691%
2026-05-18	183.3600	183.3600	182.8000	182.8000	+17.330%	6	55	-78.758%
2026-05-13	155.8000	155.8000	155.8000	155.8000	+35.184%	1	55	-75.077%
2026-05-06	115.2500	115.2500	115.2500	115.2500	-1.915%	1	55	-66.308%
2026-04-16	117.5000	117.5000	117.5000	117.5000	+3.936%	1	55	-66.953%
2026-04-15	112.8000	113.0500	112.8000	113.0500	-0.027%	2	55	-65.652%
2026-04-13	113.0800	113.0800	113.0800	113.0800	+1.235%	1	56	-65.661%
2026-03-25	111.7000	111.7000	111.7000	111.7000	-23.098%	30	55	-65.237%
2026-03-10	141.4000	145.2500	141.4000	145.2500	+2.289%	8	72	-73.267%
2026-03-09	136.3500	142.0000	136.3500	142.0000	+3.085%	5	68	-72.655%
2026-03-06	136.0000	137.7500	136.0000	137.7500	+9.630%	6	65	-71.811%
2026-03-05	125.6500	125.6500	125.6500	125.6500	-15.359%	1	64	-69.097%
2026-03-04	148.0500	148.4500	148.0500	148.4500	-2.847%	3	64	-73.843%
2026-03-03	152.8000	152.8000	152.8000	152.8000	+6.222%	2	65	-74.588%
2026-03-02	143.8500	143.8500	143.8500	143.8500	+2.934%	1	67	-73.007%
2026-02-27	139.7500	139.7500	139.7500	139.7500	+12.159%	1	68	-72.215%
2026-02-20	124.6000	124.6000	124.6000	124.6000	-4.958%	1	68	-68.836%
2026-02-19	131.0000	131.1000	131.0000	131.1000	-12.161%	2	68	-70.381%
2026-02-12	149.2500	149.2500	149.2500	149.2500	+19.400%	1	69	-73.983%
2026-02-10	127.0500	127.0500	125.0000	125.0000	-8.492%	5	70	-68.936%
2026-02-05	137.8500	137.8500	136.4500	136.6000	+1.185%	8	75	-71.574%
2026-02-03	126.5400	135.0000	126.5400	135.0000	+29.063%	4	78	-71.237%
2026-02-02	104.6000	104.6000	104.6000	104.6000	+13.081%	1	78	-62.878%
2026-01-30	95.0000	95.0000	92.5000	92.5000	-21.377%	5	77	-58.022%
2026-01-27	118.1500	118.1500	117.6500	117.6500	-10.157%	3	76	-66.995%
2026-01-26	130.9500	130.9500	130.9500	130.9500	-0.418%	1	74	-70.347%
2026-01-23	129.5700	131.5000	129.5700	131.5000	+0.458%	2	73	-70.471%
2026-01-22	130.9000	130.9000	130.9000	130.9000	-0.076%	1	74	-70.336%
2026-01-21	131.0000	131.0000	131.0000	131.0000	+11.966%	1	73	-70.359%
2026-01-20	111.0000	117.0000	111.0000	117.0000	+6.791%	4	74	-66.812%
2026-01-16	109.5600	109.5600	109.5600	109.5600	-1.872%	16	76	-64.558%
2026-01-15	111.1900	111.6500	111.1900	111.6500	+3.860%	3	76	-65.222%
2026-01-14	109.4000	109.4000	104.5000	107.5000	+5.341%	5	77	-63.879%
2026-01-13	96.0000	102.0500	96.0000	102.0500	+0.049%	10	76	-61.950%
2026-01-12	96.2000	102.0000	96.2000	102.0000	+11.475%	5	75	-61.931%
2026-01-09	85.0000	91.5000	85.0000	91.5000	-0.175%	6	78	-57.563%
2026-01-08	77.4000	92.0000	77.4000	91.6600	+41.015%	5	74	-57.637%
2026-01-07	68.8500	68.8500	65.0000	65.0000	-9.027%	5	74	-40.262%
2026-01-06	67.1000	71.4500	67.0000	71.4500	+15.990%	6	72	-45.654%
2026-01-05	61.1700	61.6000	61.1700	61.6000	+13.863%	2	67	-36.964%
2025-12-31	54.7000	54.7000	53.9000	54.1000	-1.993%	8	67	-28.226%
2025-12-30	55.3300	55.3300	55.0000	55.2000	-6.282%	6	67	-29.656%
2025-12-29	58.9000	58.9000	58.9000	58.9000	-2.949%	1	63	-34.075%
2025-12-26	60.6900	60.6900	60.6900	60.6900	+0.149%	1	62	-36.019%
2025-12-24	57.1100	60.6000	57.1100	60.6000	+23.673%	3	61	-35.924%
2025-12-23	49.1300	49.1300	49.0000	49.0000	-7.372%	2	61	-20.755%
2025-12-19	55.1000	55.1000	51.7500	52.9000	-21.537%	6	61	-26.597%
2025-12-12	73.8500	73.8500	67.4200	67.4200	-4.165%	3	57	-42.406%
2025-12-10	70.2500	70.3500	70.2500	70.3500	-6.200%	2	55	-44.805%
2025-12-09	75.0000	75.0000	75.0000	75.0000	-5.063%	1	55	-48.227%
2025-12-08	79.0000	79.0000	79.0000	79.0000	-6.120%	1	55	-50.848%
2025-12-05	87.5400	87.5400	84.1500	84.1500	+3.506%	3	55	-53.856%
2025-12-04	84.3000	84.4500	81.3000	81.3000	-19.104%	5	54	-52.239%
2025-12-03	99.7500	100.5500	99.7500	100.5000	+20.359%	10	51	-61.363%
2025-11-25	83.7000	83.7000	83.5000	83.5000	-8.743%	30	44	-53.497%
2025-11-21	93.1000	93.1000	91.5000	91.5000	+14.375%	2	14	-57.563%
2025-11-19	81.0000	81.0000	80.0000	80.0000	-20.398%	3	13	-51.463%
2025-11-17	100.5500	100.5500	100.5000	100.5000	-0.396%	2	10	-61.363%
2025-11-12	101.4700	101.4700	100.6500	100.9000	-7.601%	7	10	-61.516%
2025-11-03	109.9500	109.9500	109.2000	109.2000	-7.103%	6	8	-64.441%
2025-10-23	117.4500	117.5500	117.4500	117.5500	+6.044%	2	8	-66.967%
2025-10-16	113.0000	113.0000	110.8000	110.8500	-16.415%	3	7	-64.971%
2025-10-15	132.6200	132.6200	132.6200	132.6200	+15.322%	1	7	-70.721%
2025-10-13	115.0000	115.0000	115.0000	115.0000	+12.745%	1	8	-66.235%
2025-10-08	102.0000	102.0000	102.0000	102.0000	-4.895%	1	8	-61.931%
2025-09-30	107.2500	107.2500	107.2500	107.2500	+6.188%	1	8	-63.795%
2025-09-29	101.0000	101.0000	101.0000	101.0000	-4.744%	3	7	-61.554%
2025-09-26	111.0000	111.0000	106.0300	106.0300	-20.278%	4	7	-63.378%
2025-09-19	133.0000	133.0000	133.0000	133.0000	-0.746%	1	5	-70.805%
2025-09-18	134.0000	134.0000	134.0000	134.0000	-2.261%	1	5	-71.022%
2025-09-11	137.1000	137.1000	137.1000	137.1000	+0.366%	1	4	-71.678%
2025-09-10	136.6000	136.6000	136.6000	136.6000	-1.372%	1	3	-71.574%
2025-09-04	138.5000	138.5000	138.5000	138.5000	+11.200%	1	2	-71.964%
2025-09-03	124.5500	124.5500	124.5500	124.5500	-3.822%	1	3	-68.824%
2025-08-25	129.5000	129.5000	129.5000	129.5000	-12.500%	1	3	-70.015%
2025-08-22	148.0000	148.0000	148.0000	148.0000	-10.194%	1	2	-73.764%
2025-08-12	161.7500	164.8000	161.7500	164.8000	0.000%	2	1	-76.438%