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COST20260918C1200
COST Sep 18 2026 1200.00 Call (COST260918C01200000)
option OPRA

EOD

Sep 9, 2026

0.04000.000%(0.0000)48

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-09	0.0700	0.0700	0.0400	0.0400	0.000%	48	1,278	0.000%
2026-09-08	0.0700	0.0700	0.0400	0.0400	-33.333%	45	1,253	0.000%
2026-09-04	0.0900	0.0900	0.0600	0.0600	-25.000%	90	1,161	-33.333%
2026-09-03	0.0900	0.1300	0.0500	0.0800	+60.000%	105	1,161	-50.000%
2026-09-02	0.0500	0.0500	0.0500	0.0500	-44.444%	1	1,081	-20.000%
2026-09-01	0.0800	0.1300	0.0500	0.0900	-30.769%	130	1,082	-55.556%
2026-08-31	0.0500	0.2000	0.0500	0.1300	+160.000%	325	1,069	-69.231%
2026-08-28	0.0700	0.2500	0.0500	0.0500	-44.444%	83	871	-20.000%
2026-08-27	0.2200	0.2200	0.0700	0.0900	0.000%	116	832	-55.556%
2026-08-26	0.0700	0.1400	0.0700	0.0900	0.000%	92	746	-55.556%
2026-08-25	0.1400	0.1400	0.0900	0.0900	-43.750%	29	790	-55.556%
2026-08-24	0.0900	0.2500	0.0900	0.1600	+220.000%	307	789	-75.000%
2026-08-21	0.0500	0.0500	0.0500	0.0500	-37.500%	20	804	-20.000%
2026-08-20	0.1600	0.1700	0.0500	0.0800	-38.462%	114	804	-50.000%
2026-08-19	0.0900	0.1300	0.0800	0.1300	-45.833%	6	804	-69.231%
2026-08-18	0.1300	0.2400	0.0900	0.2400	+33.333%	40	804	-83.333%
2026-08-17	0.3000	0.3000	0.1800	0.1800	+28.571%	6	801	-77.778%
2026-08-14	0.1700	0.2500	0.1400	0.1400	-30.000%	20	795	-71.429%
2026-08-13	0.2000	0.2000	0.1600	0.2000	+33.333%	17	804	-80.000%
2026-08-12	0.1900	0.2200	0.1500	0.1500	-16.667%	13	803	-73.333%
2026-08-11	0.1500	0.1800	0.1100	0.1800	-21.739%	250	793	-77.778%
2026-08-10	0.2300	0.2300	0.2300	0.2300	-43.902%	1	814	-82.609%
2026-08-07	0.2500	0.4500	0.1700	0.4100	+2.500%	235	815	-90.244%
2026-08-06	0.4000	0.5500	0.4000	0.4000	0.000%	21	623	-90.000%
2026-08-05	0.7000	0.7000	0.2500	0.4000	-25.926%	154	611	-90.000%
2026-08-04	0.5000	0.6500	0.4000	0.5400	-28.000%	51	577	-92.593%
2026-08-03	0.9000	0.9000	0.6000	0.7500	+36.364%	54	573	-94.667%
2026-07-31	0.5000	0.7200	0.5000	0.5500	-29.487%	14	573	-92.727%
2026-07-30	0.6000	0.8800	0.5900	0.7800	-13.333%	305	574	-94.872%
2026-07-29	0.8500	0.9100	0.8500	0.9000	+5.882%	6	541	-95.556%
2026-07-28	0.6400	0.9000	0.6300	0.8500	+30.769%	82	538	-95.294%
2026-07-27	1.1700	1.1700	0.6000	0.6500	+18.182%	33	521	-93.846%
2026-07-24	0.6000	0.7900	0.4300	0.5500	-21.429%	104	515	-92.727%
2026-07-23	0.5000	0.8400	0.5000	0.7000	-21.348%	135	484	-94.286%
2026-07-22	0.6500	0.8900	0.6500	0.8900	+4.706%	122	406	-95.506%
2026-07-21	0.7000	0.8800	0.6500	0.8500	+4.938%	91	407	-95.294%
2026-07-20	1.0800	1.1000	0.7600	0.8100	-6.897%	86	389	-95.062%
2026-07-17	0.9200	1.0600	0.8700	0.8700	+1.163%	16	375	-95.402%
2026-07-16	0.7500	0.9800	0.7500	0.8600	+13.158%	41	377	-95.349%
2026-07-15	0.7600	0.7600	0.7000	0.7600	+4.110%	12	358	-94.737%
2026-07-14	0.6500	0.8500	0.6000	0.7300	+12.308%	205	351	-94.521%
2026-07-13	0.6500	0.8500	0.6200	0.6500	-16.667%	16	351	-93.846%
2026-07-10	0.8000	0.8000	0.6500	0.7800	+16.418%	16	350	-94.872%
2026-07-09	0.7900	1.0000	0.5900	0.6700	-45.968%	11	353	-94.030%
2026-07-08	1.3200	1.4000	1.0800	1.2400	+21.569%	78	351	-96.774%
2026-07-02	1.0200	1.0200	1.0200	1.0200	-32.000%	2	353	-96.078%
2026-07-01	1.0200	1.5000	1.0100	1.5000	+36.364%	43	353	-97.333%
2026-06-30	1.1600	1.2700	1.0100	1.1000	-29.032%	46	312	-96.364%
2026-06-26	1.5500	1.5500	1.5500	1.5500	-11.932%	1	283	-97.419%
2026-06-25	1.6400	1.7600	1.6400	1.7600	+3.529%	20	284	-97.727%
2026-06-24	1.6800	1.7200	1.6800	1.7000	-10.053%	10	276	-97.647%
2026-06-22	1.8900	1.8900	1.8900	1.8900	-9.135%	1	277	-97.884%
2026-06-18	2.5200	2.5200	1.9200	2.0800	-17.460%	19	289	-98.077%
2026-06-17	2.9500	2.9500	2.4900	2.5200	-28.000%	18	289	-98.413%
2026-06-16	3.2200	3.5000	3.2200	3.5000	+0.287%	25	289	-98.857%
2026-06-15	3.2900	3.4900	3.1500	3.4900	-4.384%	23	284	-98.854%
2026-06-12	3.9000	3.9000	3.6000	3.6500	-8.750%	4	276	-98.904%
2026-06-11	4.5000	4.5000	4.0000	4.0000	-11.111%	28	273	-99.000%
2026-06-10	3.7500	4.5000	3.7500	4.5000	+13.924%	19	283	-99.111%
2026-06-09	3.6200	3.9500	3.6200	3.9500	-3.659%	2	280	-98.987%
2026-06-08	3.9200	4.1000	3.9200	4.1000	-7.865%	12	278	-99.024%
2026-06-05	4.1400	5.4000	4.1400	4.4500	+12.658%	20	287	-99.101%
2026-06-04	4.5000	4.6000	3.9500	3.9500	-1.250%	9	294	-98.987%
2026-06-03	4.0000	4.0000	4.0000	4.0000	+11.111%	2	296	-99.000%
2026-06-02	3.6300	3.6500	3.0100	3.6000	+9.091%	39	298	-98.889%
2026-06-01	4.6000	4.6000	3.0500	3.3000	-16.877%	88	308	-98.788%
2026-05-29	4.0000	4.3000	3.7200	3.9700	-41.618%	60	229	-98.992%
2026-05-28	7.2000	7.2000	6.8000	6.8000	-13.376%	4	208	-99.412%
2026-05-26	9.8500	9.8500	7.3100	7.8500	-25.943%	6	204	-99.490%
2026-05-22	11.0000	11.7500	9.1000	10.6000	-22.909%	24	188	-99.623%
2026-05-21	11.0000	15.0000	11.0000	13.7500	-32.598%	43	184	-99.709%
2026-05-20	20.4500	22.9500	19.9600	20.4000	-11.304%	55	184	-99.804%
2026-05-19	20.6500	26.4000	20.6500	23.0000	+11.111%	45	177	-99.826%
2026-05-18	14.0000	21.7000	14.0000	20.7000	+53.333%	55	177	-99.807%
2026-05-15	13.0700	13.5000	13.0000	13.5000	+14.213%	9	177	-99.704%
2026-05-14	11.8200	11.8200	11.8200	11.8200	-1.336%	10	171	-99.662%
2026-05-13	12.7500	14.8000	10.4500	11.9800	+15.749%	131	150	-99.666%
2026-05-12	10.2300	10.4000	10.0000	10.3500	+12.134%	24	150	-99.614%
2026-05-08	9.2700	9.2700	7.4500	9.2300	+29.091%	8	150	-99.567%
2026-05-07	7.1500	7.1500	7.1500	7.1500	-3.639%	7	147	-99.441%
2026-05-06	8.7600	8.7600	7.4200	7.4200	-25.726%	26	145	-99.461%
2026-05-05	9.9900	9.9900	9.9900	9.9900	-5.666%	5	151	-99.600%
2026-05-01	11.2400	11.2400	10.5900	10.5900	+15.738%	8	147	-99.622%
2026-04-30	9.5000	9.5000	9.0500	9.1500	+14.090%	15	147	-99.563%
2026-04-28	8.0200	8.0200	8.0200	8.0200	-20.594%	1	147	-99.501%
2026-04-27	10.1000	10.1000	10.1000	10.1000	0.000%	1	147	-99.604%
2026-04-24	10.1000	10.1000	10.1000	10.1000	+1.000%	1	146	-99.604%
2026-04-23	10.0000	10.0000	10.0000	10.0000	+22.699%	1	146	-99.600%
2026-04-20	8.1500	8.2000	8.1500	8.1500	+11.035%	3	145	-99.509%
2026-04-16	7.3400	7.3400	7.3400	7.3400	+18.963%	1	144	-99.455%
2026-04-14	6.1700	6.1700	6.1700	6.1700	-55.290%	1	143	-99.352%
2026-04-09	14.0000	14.0000	13.8000	13.8000	-1.429%	6	144	-99.710%
2026-04-06	14.0000	14.0000	14.0000	14.0000	+5.105%	2	147	-99.714%
2026-03-31	13.3200	13.3200	13.3200	13.3200	+2.462%	1	145	-99.700%
2026-03-30	13.0000	13.0000	13.0000	13.0000	+35.276%	5	145	-99.692%
2026-03-27	9.6100	9.6100	9.6100	9.6100	+24.000%	1	150	-99.584%
2026-03-23	7.7500	7.7500	7.7500	7.7500	-28.899%	2	150	-99.484%
2026-03-19	10.5000	10.9000	10.5000	10.9000	-23.509%	2	148	-99.633%
2026-03-16	14.2500	14.2500	14.2500	14.2500	-2.397%	1	148	-99.719%
2026-03-12	14.6000	14.6000	14.6000	14.6000	+9.363%	1	147	-99.726%
2026-03-11	14.0500	14.0500	13.3500	13.3500	-11.000%	3	146	-99.700%
2026-03-10	15.0000	15.0000	15.0000	15.0000	-9.091%	1	146	-99.733%
2026-03-09	17.2000	17.2000	16.5000	16.5000	-0.602%	5	146	-99.758%
2026-03-06	16.6000	16.6000	16.6000	16.6000	+11.935%	10	141	-99.759%
2026-03-05	14.8300	14.8300	14.8300	14.8300	-19.838%	1	145	-99.730%
2026-03-04	18.2500	18.5000	18.2500	18.5000	-8.416%	2	146	-99.784%
2026-03-03	20.2000	20.2000	20.2000	20.2000	+17.101%	1	145	-99.802%
2026-02-27	16.3100	17.2500	16.3100	17.2500	+15.385%	2	144	-99.768%
2026-02-26	15.6500	15.6500	14.8000	14.9500	-9.394%	18	143	-99.732%
2026-02-25	17.9000	17.9000	16.5000	16.5000	+10.000%	2	140	-99.758%
2026-02-20	15.0000	15.0000	15.0000	15.0000	-16.989%	1	140	-99.733%
2026-02-18	19.1000	19.5500	18.0700	18.0700	-29.137%	133	139	-99.779%
2026-02-17	25.5000	25.5000	25.5000	25.5000	+8.280%	1	142	-99.843%
2026-02-13	22.2000	24.0500	22.2000	23.5500	+10.824%	5	138	-99.830%
2026-02-12	20.4000	21.2500	20.0000	21.2500	+26.866%	13	138	-99.812%
2026-02-11	16.7500	16.7500	16.7500	16.7500	+13.559%	1	129	-99.761%
2026-02-10	15.0000	15.0000	14.7500	14.7500	-24.936%	2	129	-99.729%
2026-02-09	19.0000	19.6500	19.0000	19.6500	+3.968%	3	129	-99.796%
2026-02-06	18.9500	19.1500	18.9000	18.9000	-4.061%	3	130	-99.788%
2026-02-05	19.2000	19.7000	19.2000	19.7000	+14.335%	10	129	-99.797%
2026-02-04	18.3200	18.3200	17.2300	17.2300	-1.711%	2	137	-99.768%
2026-02-03	17.5300	17.5300	17.5300	17.5300	+40.240%	1	136	-99.772%
2026-01-28	12.5000	12.5000	12.5000	12.5000	-8.088%	1	135	-99.680%
2026-01-27	14.4000	14.5000	13.6000	13.6000	-12.258%	6	135	-99.706%
2026-01-26	16.0000	16.0000	15.3500	15.5000	0.000%	12	136	-99.742%
2026-01-23	15.5000	15.5000	15.5000	15.5000	+4.377%	1	139	-99.742%
2026-01-20	14.0000	14.9000	14.0000	14.8500	+9.191%	5	138	-99.731%
2026-01-16	13.6000	13.6000	13.6000	13.6000	0.000%	1	134	-99.706%
2026-01-15	13.6000	13.6000	13.6000	13.6000	+19.298%	2	134	-99.706%
2026-01-13	9.7000	11.4000	9.7000	11.4000	-2.896%	4	134	-99.649%
2026-01-12	11.7400	11.7400	11.7400	11.7400	+17.283%	1	132	-99.659%
2026-01-09	10.0100	10.0100	10.0100	10.0100	+0.100%	1	132	-99.600%
2026-01-08	10.0000	10.0000	10.0000	10.0000	+81.818%	1	133	-99.600%
2026-01-05	5.1000	5.6100	5.1000	5.5000	+23.596%	63	100	-99.273%
2025-12-31	4.7000	4.7000	4.2500	4.4500	-9.184%	5	100	-99.101%
2025-12-30	4.6700	4.9000	4.6700	4.9000	-3.733%	3	100	-99.184%
2025-12-24	5.0900	5.0900	5.0900	5.0900	+6.042%	8	100	-99.214%
2025-12-22	4.6000	4.8000	4.6000	4.8000	-17.241%	2	100	-99.167%
2025-12-18	6.0400	6.0400	5.8000	5.8000	-0.855%	3	101	-99.310%
2025-12-16	5.8500	5.8500	5.8500	5.8500	-13.589%	4	99	-99.316%
2025-12-15	6.4700	7.3200	5.9600	6.7700	-17.939%	96	99	-99.409%
2025-12-12	8.2500	8.2500	8.2500	8.2500	-10.326%	1	55	-99.515%
2025-12-11	9.7000	9.7000	9.2000	9.2000	0.000%	3	55	-99.565%
2025-12-10	9.2000	9.2000	9.2000	9.2000	-4.663%	2	53	-99.565%
2025-12-08	9.6500	9.6500	9.6500	9.6500	-40.432%	2	51	-99.585%
2025-11-14	16.2000	16.2000	16.2000	16.2000	-15.844%	1	49	-99.753%
2025-11-13	19.2500	19.2500	19.2500	19.2500	+20.313%	1	49	-99.792%
2025-11-11	16.0000	16.0000	16.0000	16.0000	-11.602%	1	49	-99.750%
2025-11-07	18.1000	18.1000	18.1000	18.1000	+7.610%	1	49	-99.779%
2025-11-06	15.8100	16.8200	15.8100	16.8200	+9.791%	3	48	-99.762%
2025-11-03	15.3200	15.3200	15.3200	15.3200	-19.368%	1	45	-99.739%
2025-10-17	19.0000	19.0000	19.0000	19.0000	+6.145%	1	45	-99.789%
2025-10-16	17.9000	17.9000	17.9000	17.9000	-18.636%	9	45	-99.777%
2025-10-15	22.0000	22.0000	22.0000	22.0000	+35.970%	1	45	-99.818%
2025-10-13	16.1800	16.1800	16.1800	16.1800	+15.571%	1	46	-99.753%
2025-09-29	14.0000	14.0000	14.0000	14.0000	-5.341%	1	47	-99.714%
2025-09-26	15.5000	16.2400	14.6500	14.7900	-29.571%	8	47	-99.730%
2025-09-25	21.0000	21.0000	21.0000	21.0000	+2.439%	1	41	-99.810%
2025-09-23	20.2000	20.5000	20.0900	20.5000	-6.393%	6	41	-99.805%
2025-09-16	22.0000	22.0000	21.9000	21.9000	-4.783%	3	39	-99.817%
2025-09-15	23.0000	23.0000	23.0000	23.0000	-2.377%	1	36	-99.826%
2025-09-12	23.6000	23.6000	23.2000	23.5600	-15.857%	4	36	-99.830%
2025-09-09	28.0000	28.0000	28.0000	28.0000	+26.126%	1	34	-99.857%
2025-09-04	22.2000	22.2000	22.2000	22.2000	+6.271%	9	34	-99.820%
2025-09-03	20.8000	21.0400	20.7200	20.8900	+0.433%	8	34	-99.809%
2025-09-02	20.8000	20.8000	20.8000	20.8000	-3.256%	1	30	-99.808%
2025-08-29	21.5000	21.5000	21.5000	21.5000	+4.878%	1	30	-99.814%
2025-08-26	20.5000	20.5000	20.5000	20.5000	-4.651%	1	30	-99.805%
2025-08-25	22.6600	22.6600	21.5000	21.5000	-14.000%	3	29	-99.814%
2025-08-22	25.0000	25.0000	25.0000	25.0000	-12.587%	1	26	-99.840%
2025-08-21	28.6000	28.6000	28.6000	28.6000	-18.286%	1	25	-99.860%
2025-08-20	35.0000	35.0000	35.0000	35.0000	+28.205%	1	24	-99.886%
2025-08-04	27.3000	27.3000	27.3000	27.3000	+4.398%	1	24	-99.853%
2025-08-01	26.8700	26.8700	26.1500	26.1500	+4.600%	2	23	-99.847%
2025-07-31	22.9000	25.0000	22.9000	25.0000	+13.636%	2	22	-99.840%
2025-07-30	22.1500	22.1500	22.0000	22.0000	-7.368%	2	21	-99.818%
2025-07-29	23.7500	23.7500	23.7500	23.7500	+6.264%	1	20	-99.832%
2025-07-28	22.3500	22.3500	22.3500	22.3500	-6.681%	2	20	-99.821%
2025-07-25	23.9500	23.9500	23.9500	23.9500	-11.296%	1	20	-99.833%
2025-07-21	28.5500	28.5500	27.0000	27.0000	-1.424%	2	19	-99.852%
2025-07-18	29.5000	29.5000	27.3900	27.3900	-2.527%	11	17	-99.854%
2025-07-16	34.1100	34.1100	28.1000	28.1000	-15.106%	7	16	-99.858%
2025-07-11	33.6000	33.6000	33.1000	33.1000	-14.026%	12	13	-99.879%
2025-07-10	38.5000	38.5000	38.5000	38.5000	-6.326%	1	5	-99.896%
2025-07-03	39.8500	41.1000	39.8500	41.1000	+0.983%	2	4	-99.903%
2025-07-02	40.7000	40.7000	40.7000	40.7000	-8.539%	1	4	-99.902%
2025-06-30	44.5000	44.5000	44.5000	44.5000	+5.952%	1	4	-99.910%
2025-06-26	42.0000	42.0000	42.0000	42.0000	-15.663%	1	3	-99.905%
2025-06-25	49.8000	49.8000	49.8000	49.8000	+8.261%	1	3	-99.920%
2025-06-23	46.0000	46.0000	46.0000	46.0000	-16.364%	1	2	-99.913%
2025-06-11	55.0000	55.0000	55.0000	55.0000	-20.897%	1	1	-99.927%
2025-06-05	69.5300	69.5300	69.5300	69.5300	0.000%	1	1	-99.942%