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COST20260918C1180
COST Sep 18 2026 1180.00 Call (COST260918C01180000)
option OPRA

EOD

Jul 23, 2026

0.8100-10.000%(-0.0900)41

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	1.0900	1.0900	0.8100	0.8100	-10.000%	41	258	0.000%
2026-07-20	0.9000	0.9000	0.9000	0.9000	-21.053%	1	239	-10.000%
2026-07-16	1.1400	1.1400	1.1400	1.1400	+20.000%	1	238	-28.947%
2026-07-15	1.1100	1.1100	0.9000	0.9500	+30.137%	6	238	-14.737%
2026-07-14	0.7300	0.7300	0.7300	0.7300	-6.410%	2	235	+10.959%
2026-07-10	0.9300	0.9300	0.7800	0.7800	-6.024%	16	235	+3.846%
2026-07-09	0.8300	0.8300	0.8300	0.8300	-51.744%	10	235	-2.410%
2026-07-08	1.7200	1.7200	1.7200	1.7200	+53.571%	1	235	-52.907%
2026-07-02	1.1200	1.1200	1.1200	1.1200	-17.037%	1	236	-27.679%
2026-07-01	1.3500	1.3500	1.3500	1.3500	-19.643%	20	236	-40.000%
2026-06-30	1.6800	1.6800	1.6800	1.6800	+1.818%	20	216	-51.786%
2026-06-29	1.5300	1.6500	1.5300	1.6500	-21.053%	5	196	-50.909%
2026-06-25	2.0900	2.0900	2.0900	2.0900	-9.130%	9	201	-61.244%
2026-06-24	2.3000	2.3000	2.3000	2.3000	+1.322%	21	201	-64.783%
2026-06-22	2.2700	2.2700	2.2700	2.2700	+2.715%	2	198	-64.317%
2026-06-18	2.5400	2.5400	2.2100	2.2100	-29.393%	15	178	-63.348%
2026-06-17	3.2700	3.2900	3.1200	3.1300	-21.750%	140	178	-74.121%
2026-06-16	4.6000	4.6000	4.0000	4.0000	-9.297%	65	178	-79.750%
2026-06-12	4.4600	4.4600	4.4100	4.4100	-20.541%	2	128	-81.633%
2026-06-11	5.5000	5.5500	5.5000	5.5500	+8.824%	20	129	-85.405%
2026-06-10	5.1000	5.1000	5.1000	5.1000	+4.508%	5	139	-84.118%
2026-06-09	4.8800	4.8800	4.8800	4.8800	-18.667%	5	144	-83.402%
2026-06-05	6.7000	6.7000	5.9500	6.0000	+22.449%	8	141	-86.500%
2026-06-04	5.8500	5.8500	4.9000	4.9000	+0.204%	15	141	-83.469%
2026-06-03	4.9000	4.9000	4.8900	4.8900	+27.676%	2	139	-83.436%
2026-06-01	4.3500	4.3500	3.8300	3.8300	-17.634%	12	139	-78.851%
2026-05-29	4.7000	4.8700	3.9500	4.6500	-44.643%	7	137	-82.581%
2026-05-28	8.7200	8.7200	8.4000	8.4000	-18.605%	10	135	-90.357%
2026-05-27	10.2500	10.3500	10.2500	10.3200	+0.683%	3	135	-92.151%
2026-05-26	10.3500	10.3500	9.5000	10.2500	-22.700%	19	136	-92.098%
2026-05-22	15.0000	15.0000	12.8300	13.2600	-22.000%	26	107	-93.891%
2026-05-21	17.7500	17.8800	17.0000	17.0000	-37.956%	4	107	-95.235%
2026-05-20	27.5000	27.5000	27.1200	27.4000	-12.179%	9	107	-97.044%
2026-05-19	28.6000	32.0700	28.6000	31.2000	+21.637%	12	116	-97.404%
2026-05-18	16.5000	25.6600	16.5000	25.6500	+57.846%	21	116	-96.842%
2026-05-15	18.0000	18.0000	16.0000	16.2500	+7.403%	52	116	-95.015%
2026-05-14	14.8000	15.1300	14.2500	15.1300	+5.436%	4	87	-94.646%
2026-05-13	15.9000	15.9000	13.7400	14.3500	+30.455%	4	97	-94.355%
2026-05-12	10.5000	11.0000	10.5000	11.0000	+17.021%	19	97	-92.636%
2026-05-11	8.6000	9.4000	8.6000	9.4000	-11.321%	9	97	-91.383%
2026-05-08	10.3500	10.9000	10.3500	10.6000	+7.071%	6	103	-92.358%
2026-05-07	8.7500	10.0500	8.7500	9.9000	+6.452%	14	108	-91.818%
2026-05-06	10.5500	10.5500	9.3000	9.3000	-22.500%	48	116	-91.290%
2026-05-05	11.2500	12.0000	11.2500	12.0000	-7.692%	23	128	-93.250%
2026-05-04	10.5300	13.0000	10.5300	13.0000	+4.839%	26	141	-93.769%
2026-05-01	12.4000	12.4000	12.4000	12.4000	+12.727%	13	127	-93.468%
2026-04-30	11.0000	11.0000	11.0000	11.0000	+18.280%	1	127	-92.636%
2026-04-29	9.3000	9.3000	9.3000	9.3000	-0.535%	13	126	-91.290%
2026-04-28	9.6500	9.7000	9.3000	9.3500	-19.257%	47	139	-91.337%
2026-04-27	11.5800	11.5800	11.5800	11.5800	-7.360%	13	124	-93.005%
2026-04-24	12.5000	12.5000	12.5000	12.5000	+1.709%	1	111	-93.520%
2026-04-23	12.2500	12.2900	12.2500	12.2900	+11.525%	40	110	-93.409%
2026-04-22	11.0200	11.0200	11.0200	11.0200	+18.750%	3	150	-92.650%
2026-04-21	9.0200	9.2800	9.0200	9.2800	-7.200%	30	170	-91.272%
2026-04-20	10.0000	10.0000	10.0000	10.0000	+27.389%	3	170	-91.900%
2026-04-14	7.8500	7.8500	7.8500	7.8500	-54.885%	1	170	-89.682%
2026-04-08	16.3500	17.4000	15.8000	17.4000	+0.870%	13	171	-95.345%
2026-04-06	17.2500	17.2800	17.2500	17.2500	+16.162%	6	161	-95.304%
2026-03-31	14.1500	14.8500	14.1500	14.8500	-6.309%	11	160	-94.545%
2026-03-30	15.8500	15.8500	15.8500	15.8500	+21.456%	2	159	-94.890%
2026-03-26	12.9900	13.0500	12.9900	13.0500	+4.819%	3	159	-93.793%
2026-03-24	11.1000	12.4500	11.1000	12.4500	+14.220%	9	156	-93.494%
2026-03-23	10.9000	10.9000	10.9000	10.9000	-36.443%	5	147	-92.569%
2026-03-16	17.1500	17.1500	17.1500	17.1500	-16.545%	1	152	-95.277%
2026-03-13	19.8000	20.5500	19.7500	20.5500	+15.775%	13	152	-96.058%
2026-03-12	17.7500	17.7500	17.7500	17.7500	+9.907%	1	144	-95.437%
2026-03-11	16.0500	16.6500	15.8000	16.1500	-15.179%	19	143	-94.985%
2026-03-10	18.3500	19.0400	18.3500	19.0400	-5.509%	6	131	-95.746%
2026-03-09	20.1500	20.1500	20.1500	20.1500	-0.248%	1	130	-95.980%
2026-03-06	17.3000	20.2000	17.3000	20.2000	+18.824%	12	129	-95.990%
2026-03-05	17.0000	17.0000	17.0000	17.0000	-24.276%	1	119	-95.235%
2026-03-04	21.5000	23.0000	21.5000	22.4500	+4.419%	7	119	-96.392%
2026-03-02	21.5000	21.5000	21.5000	21.5000	+0.467%	1	119	-96.233%
2026-02-27	20.9500	21.4500	20.9500	21.4000	+18.889%	3	119	-96.215%
2026-02-23	18.0000	18.0000	18.0000	18.0000	-4.509%	3	119	-95.500%
2026-02-20	18.7500	19.0000	18.7500	18.8500	-14.318%	3	118	-95.703%
2026-02-19	22.0000	22.0000	22.0000	22.0000	+2.326%	1	118	-96.318%
2026-02-18	21.5000	21.5000	21.5000	21.5000	-7.127%	1	117	-96.233%
2026-02-12	23.0000	23.1500	22.9000	23.1500	+3.579%	6	117	-96.501%
2026-02-06	21.1500	22.3500	21.1500	22.3500	+4.782%	11	115	-96.376%
2026-02-04	19.0100	21.3300	19.0100	21.3300	+8.000%	6	110	-96.203%
2026-02-03	19.4000	19.7500	19.4000	19.7500	+0.254%	6	111	-95.899%
2026-01-23	19.8000	19.8000	19.7000	19.7000	+22.360%	2	111	-95.888%
2026-01-20	16.1000	16.1000	16.1000	16.1000	+51.601%	1	111	-94.969%
2026-01-08	10.6200	10.6200	10.6200	10.6200	+104.231%	1	111	-92.373%
2025-12-22	5.2500	5.2500	5.2000	5.2000	-24.528%	2	110	-84.423%
2025-12-16	7.0000	7.0000	6.8900	6.8900	-68.249%	4	110	-88.244%
2025-11-05	21.9500	22.0000	21.6000	21.7000	+16.043%	4	112	-96.267%
2025-10-27	18.7000	18.7000	18.7000	18.7000	-11.374%	1	109	-95.668%
2025-10-17	21.4000	21.4000	21.1000	21.1000	+34.652%	2	109	-96.161%
2025-10-08	15.6700	15.6700	15.6700	15.6700	-2.671%	1	109	-94.831%
2025-10-03	16.3500	16.3500	16.1000	16.1000	-33.056%	2	109	-94.969%
2025-09-25	23.7500	24.0500	23.7500	24.0500	-0.290%	10	110	-96.632%
2025-09-23	24.1000	24.3400	24.0900	24.1200	-10.996%	4	105	-96.642%
2025-09-15	27.1000	27.1000	27.1000	27.1000	+0.370%	2	103	-97.011%
2025-08-28	27.0000	27.0000	27.0000	27.0000	+1.887%	1	104	-97.000%
2025-08-27	26.5000	26.5000	26.5000	26.5000	-27.058%	1	104	-96.943%
2025-08-21	36.3300	36.3300	36.3300	36.3300	-6.655%	1	103	-97.770%
2025-08-20	39.3500	39.4700	38.7300	38.9200	-2.821%	16	103	-97.919%
2025-07-14	40.2500	40.2500	40.0500	40.0500	-11.197%	2	100	-97.978%
2025-07-07	45.0000	45.1000	45.0000	45.1000	+2.968%	2	100	-98.204%
2025-07-02	43.9000	44.0000	43.7900	43.8000	-5.908%	26	99	-98.151%
2025-06-26	46.5500	46.5500	46.5500	46.5500	-31.775%	5	95	-98.260%
2025-06-06	69.5900	69.5900	68.1500	68.2300	-6.726%	180	90	-98.813%
2025-05-23	73.3500	73.3500	73.1500	73.1500	0.000%	4	1	-98.893%