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COST20260821C1180
COST Aug 21 2026 1180.00 Call (COST260821C01180000)
option OPRA

EOD

Jul 23, 2026

0.1700-51.429%(-0.1800)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	0.1700	0.1700	0.1700	0.1700	-51.429%	1	397	0.000%
2026-07-22	0.3500	0.3500	0.3500	0.3500	-32.692%	1	398	-51.429%
2026-07-20	0.3500	0.5200	0.3500	0.5200	-28.767%	178	398	-67.308%
2026-07-17	0.7200	0.7300	0.4600	0.7300	-31.776%	121	399	-76.712%
2026-07-16	0.2500	1.0700	0.2500	1.0700	+409.524%	4	520	-84.112%
2026-07-15	0.3100	0.7200	0.2100	0.2100	-61.111%	9	523	-19.048%
2026-07-13	0.4800	0.5400	0.4800	0.5400	+12.500%	510	524	-68.519%
2026-07-10	1.2500	1.2500	0.3700	0.4800	+29.730%	890	1,023	-64.583%
2026-07-09	1.2500	1.2500	0.3700	0.3700	-48.611%	4	538	-54.054%
2026-07-07	0.7200	0.7200	0.7200	0.7200	+63.636%	3	540	-76.389%
2026-07-06	0.5200	0.5200	0.4400	0.4400	-6.383%	3	540	-61.364%
2026-07-02	0.7300	0.7300	0.4700	0.4700	-32.857%	5	539	-63.830%
2026-07-01	0.6000	0.7000	0.6000	0.7000	+16.667%	3	539	-75.714%
2026-06-30	0.6000	0.6000	0.6000	0.6000	-14.286%	1	539	-71.667%
2026-06-29	1.0000	1.0000	0.7000	0.7000	-23.913%	2	540	-75.714%
2026-06-26	1.0000	1.0000	0.9200	0.9200	-7.071%	3	539	-81.522%
2026-06-25	0.9900	0.9900	0.9900	0.9900	-1.000%	2	538	-82.828%
2026-06-24	1.0000	1.0000	1.0000	1.0000	-15.966%	1	538	-83.000%
2026-06-23	1.1900	1.1900	1.1900	1.1900	+9.174%	1	538	-85.714%
2026-06-18	1.2300	1.2300	1.0900	1.0900	-30.573%	9	277	-84.404%
2026-06-17	1.5300	1.7400	1.5200	1.5700	-30.222%	501	277	-89.172%
2026-06-15	2.0900	2.2500	2.0900	2.2500	-15.094%	16	277	-92.444%
2026-06-12	2.6500	2.6500	2.6500	2.6500	-14.516%	1	277	-93.585%
2026-06-11	3.1000	3.1000	3.1000	3.1000	+18.321%	1	278	-94.516%
2026-06-09	2.6200	2.6200	2.6200	2.6200	-18.125%	16	277	-93.511%
2026-06-08	3.3000	3.3000	3.2000	3.2000	-12.329%	2	261	-94.688%
2026-06-05	3.8700	3.8700	3.6500	3.6500	+25.862%	7	261	-95.342%
2026-06-04	2.9000	2.9000	2.9000	2.9000	-1.024%	1	260	-94.138%
2026-06-03	2.9300	2.9300	2.9300	2.9300	+5.776%	4	259	-94.198%
2026-06-02	2.7700	2.7700	2.7700	2.7700	+24.215%	5	255	-93.863%
2026-06-01	2.1600	2.2300	2.1600	2.2300	-20.641%	18	260	-92.377%
2026-05-29	2.9500	2.9500	2.6100	2.8100	-47.477%	10	247	-93.950%
2026-05-28	5.9000	5.9000	5.3500	5.3500	-39.752%	5	249	-96.822%
2026-05-22	9.7500	10.5900	8.8800	8.8800	-26.914%	21	260	-98.086%
2026-05-21	13.0500	13.0500	11.6000	12.1500	-39.006%	24	261	-98.601%
2026-05-20	20.0000	21.5500	19.2700	19.9200	-14.506%	35	261	-99.147%
2026-05-19	23.6500	24.7500	22.8500	23.3000	+30.022%	174	58	-99.270%
2026-05-18	16.0000	17.9200	15.2500	17.9200	+43.360%	27	58	-99.051%
2026-05-15	12.7500	12.7500	12.1200	12.5000	+13.636%	7	58	-98.640%
2026-05-14	11.0000	11.0000	11.0000	11.0000	+13.402%	13	57	-98.455%
2026-05-13	10.4500	10.6300	9.7000	9.7000	+17.150%	8	45	-98.247%
2026-05-12	8.2800	8.2800	8.2800	8.2800	+47.857%	1	45	-97.947%
2026-05-11	5.6000	5.6000	5.6000	5.6000	-22.652%	1	45	-96.964%
2026-05-08	7.2400	7.2400	7.2400	7.2400	+3.429%	1	44	-97.652%
2026-05-07	7.0000	7.0000	7.0000	7.0000	-17.647%	2	43	-97.571%
2026-05-05	8.5000	8.5000	8.5000	8.5000	+8.974%	2	41	-98.000%
2026-04-22	7.8000	7.8000	7.8000	7.8000	+34.483%	6	39	-97.821%
2026-04-17	5.9000	5.9500	5.8000	5.8000	-5.691%	5	33	-97.069%
2026-04-16	6.1500	6.1500	6.1500	6.1500	+4.237%	1	36	-97.236%
2026-04-15	5.9000	6.0500	5.9000	5.9000	+21.649%	9	37	-97.119%
2026-04-14	5.2500	5.2500	4.8500	4.8500	-60.246%	6	38	-96.495%
2026-03-30	12.2000	12.2000	12.2000	12.2000	+42.523%	1	35	-98.607%
2026-03-23	8.5600	8.5600	8.5600	8.5600	-16.893%	1	34	-98.014%
2026-03-18	10.3000	10.3000	10.3000	10.3000	-19.152%	5	35	-98.350%
2026-03-17	12.7400	12.7400	12.7400	12.7400	-3.849%	1	37	-98.666%
2026-03-16	13.2500	13.2500	13.2500	13.2500	-17.445%	9	36	-98.717%
2026-03-13	16.0000	16.0500	16.0000	16.0500	+14.643%	5	27	-98.941%
2026-03-12	13.7500	14.0000	13.7500	14.0000	-11.783%	2	24	-98.786%
2026-03-06	15.1500	15.8700	15.1500	15.8700	-7.625%	23	23	-98.929%
2026-03-04	17.1800	17.1800	17.1800	17.1800	+4.756%	2	23	-99.010%
2026-02-27	17.0500	17.2500	16.4000	16.4000	+5.128%	3	23	-98.963%
2026-02-24	15.6000	15.6000	15.6000	15.6000	+5.405%	1	24	-98.910%
2026-02-23	14.8000	14.8000	14.8000	14.8000	-33.333%	1	24	-98.851%
2026-02-13	22.2000	22.2000	22.2000	22.2000	+79.612%	5	19	-99.234%
2026-01-15	12.6600	12.6600	12.3300	12.3600	+153.279%	5	19	-98.625%
2025-12-29	5.0000	5.0000	4.8800	4.8800	-64.249%	4	20	-96.516%
2025-12-03	13.5000	13.6500	13.5000	13.6500	-14.688%	2	17	-98.755%
2025-10-28	15.7000	16.0000	15.7000	16.0000	-18.575%	2	17	-98.938%
2025-10-22	19.6500	19.6500	19.6500	19.6500	+10.084%	18	16	-99.135%
2025-10-21	17.9500	17.9500	17.8500	17.8500	+0.281%	2	28	-99.048%
2025-10-16	19.7000	20.0000	17.8000	17.8000	-23.605%	18	28	-99.045%
2025-10-15	23.3000	23.3000	23.3000	23.3000	+25.946%	10	10	-99.270%
2025-10-09	18.5000	18.5000	18.5000	18.5000	+28.472%	1	8	-99.081%
2025-10-07	14.4000	14.4000	14.4000	14.4000	+4.727%	1	9	-98.819%
2025-10-03	13.9000	13.9000	13.7500	13.7500	-8.638%	6	8	-98.764%
2025-10-01	15.0500	15.0500	15.0500	15.0500	-4.140%	2	5	-98.870%
2025-09-26	15.7000	15.7000	15.7000	15.7000	-33.615%	1	5	-98.917%
2025-09-12	23.5500	23.6500	23.5500	23.6500	-1.663%	2	5	-99.281%
2025-09-11	24.1500	24.1500	24.0500	24.0500	-4.183%	2	5	-99.293%
2025-09-08	25.1000	25.1000	25.1000	25.1000	+10.088%	1	7	-99.323%
2025-08-25	22.8000	22.8000	22.8000	22.8000	-26.452%	1	8	-99.254%
2025-08-18	30.5000	31.0000	30.5000	31.0000	0.000%	8	8	-99.452%