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COST20261218C1580
COST Dec 18 2026 1580.00 Call (COST261218C01580000)
option OPRA

EOD

Jul 17, 2026

0.7900-2.469%(-0.0200)50

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-17	1.0700	1.0700	0.7900	0.7900	-2.469%	50	328	0.000%
2026-07-15	0.8100	0.8100	0.8100	0.8100	-30.172%	22	378	-2.469%
2026-07-10	1.1600	1.1600	1.1600	1.1600	-27.950%	50	365	-31.897%
2026-06-11	2.1200	2.1200	1.6100	1.6100	-39.474%	25	315	-50.932%
2026-06-05	2.6600	2.6600	2.6600	2.6600	+67.296%	10	340	-70.301%
2026-06-02	1.5900	1.5900	1.5900	1.5900	-28.700%	1	350	-50.314%
2026-05-26	7.7800	7.7800	2.2300	2.2300	-40.533%	36	349	-64.574%
2026-05-19	3.5000	3.7500	3.5000	3.7500	+19.048%	8	314	-78.933%
2026-05-18	2.7500	3.1500	2.7500	3.1500	+23.529%	19	335	-74.921%
2026-05-15	2.5000	2.6500	2.5000	2.5500	+16.972%	37	335	-69.020%
2026-05-14	2.1800	2.1800	2.1800	2.1800	-0.909%	3	335	-63.761%
2026-05-11	2.2000	2.2000	2.2000	2.2000	-2.655%	1	335	-64.091%
2026-05-07	2.2600	2.2600	2.2600	2.2600	-8.130%	1	334	-65.044%
2026-05-05	2.4600	2.4600	2.4600	2.4600	+11.312%	1	334	-67.886%
2026-04-29	2.0900	2.3800	2.0900	2.2100	+14.508%	8	334	-64.253%
2026-04-16	1.9300	1.9300	1.9300	1.9300	+12.209%	1	335	-59.067%
2026-04-14	1.7200	1.7200	1.7200	1.7200	-18.095%	1	335	-54.070%
2026-04-10	2.1000	2.1000	2.1000	2.1000	-12.863%	1	334	-62.381%
2026-04-08	2.5300	2.5300	2.4100	2.4100	+2.119%	2	334	-67.220%
2026-04-01	2.3600	2.3600	2.3600	2.3600	+12.381%	4	334	-66.525%
2026-03-26	2.1000	2.1000	2.1000	2.1000	-27.586%	1	338	-62.381%
2026-03-05	2.8000	2.9000	2.8000	2.9000	-17.143%	11	338	-72.759%
2026-03-04	3.5000	3.5000	3.5000	3.5000	+31.086%	1	334	-77.429%
2026-03-03	2.7200	4.6000	2.6200	2.6700	+8.980%	5	334	-70.412%
2026-03-02	2.5000	2.5000	2.4500	2.4500	-24.615%	2	336	-67.755%
2026-02-27	3.2500	3.2500	3.2500	3.2500	+4.839%	1	335	-75.692%
2026-02-26	3.5000	3.5000	3.1000	3.1000	-43.327%	2	335	-74.516%
2026-02-17	5.4700	5.4700	5.4700	5.4700	+43.947%	20	334	-85.558%
2026-02-05	3.6100	3.8000	3.6000	3.8000	+22.581%	4	354	-79.211%
2026-01-29	3.0400	3.1000	3.0400	3.1000	+8.014%	6	355	-74.516%
2026-01-28	3.1300	3.1300	2.8700	2.8700	-17.291%	6	360	-72.474%
2026-01-27	3.4700	3.4700	3.4700	3.4700	+32.950%	1	356	-77.233%
2026-01-15	2.6100	2.6100	2.6100	2.6100	+278.261%	38	356	-69.732%
2026-01-14	0.6900	0.6900	0.6900	0.6900	-76.370%	10	394	+14.493%
2026-01-12	2.9200	2.9200	2.9200	2.9200	-5.806%	1	404	-72.945%
2026-01-08	2.0200	3.1000	2.0200	3.1000	+77.143%	22	404	-74.516%
2026-01-02	1.9500	1.9500	1.7500	1.7500	-22.222%	2	424	-54.857%
2025-12-26	2.2500	2.2500	2.2500	2.2500	+13.065%	1	422	-64.889%
2025-12-19	1.8000	1.9900	1.8000	1.9900	-19.433%	2	422	-60.302%
2025-12-16	2.1800	2.4700	2.1300	2.4700	-24.000%	3	423	-68.016%
2025-12-02	3.2500	3.2500	3.2500	3.2500	-18.342%	1	421	-75.692%
2025-11-14	3.9800	3.9800	3.9800	3.9800	+8.152%	2	421	-80.151%
2025-11-12	3.7000	3.7800	3.4100	3.6800	-16.742%	26	423	-78.533%
2025-11-07	4.4200	4.4200	4.4200	4.4200	+24.157%	1	411	-82.127%
2025-11-06	3.5600	3.5600	3.5600	3.5600	+0.282%	1	412	-77.809%
2025-10-30	3.5500	3.5500	3.5500	3.5500	-11.028%	1	411	-77.746%
2025-10-20	5.7100	5.7100	3.7500	3.9900	-3.855%	3	411	-80.201%
2025-10-17	4.1500	4.1500	4.1500	4.1500	-32.630%	1	411	-80.964%
2025-10-14	3.9500	6.1600	3.9500	6.1600	+113.889%	2	411	-87.175%
2025-10-02	2.8800	2.8800	2.8800	2.8800	+2.857%	1	411	-72.569%
2025-10-01	2.8500	2.8500	2.8000	2.8000	-11.111%	2	411	-71.786%
2025-09-30	3.1500	3.1500	3.1500	3.1500	+11.702%	1	409	-74.921%
2025-09-29	2.8200	2.8200	2.8200	2.8200	-11.875%	1	409	-71.986%
2025-09-26	3.3000	3.3000	3.2000	3.2000	-16.667%	2	409	-75.313%
2025-09-23	3.6700	3.9000	3.6700	3.8400	+6.077%	11	409	-79.427%
2025-09-22	3.6200	3.6200	3.6200	3.6200	-3.979%	1	408	-78.177%
2025-09-18	3.7300	3.7900	3.7300	3.7700	+3.288%	10	408	-79.045%
2025-09-16	3.6500	3.6500	3.6500	3.6500	+1.955%	1	408	-78.356%
2025-09-12	3.5900	3.5900	3.5800	3.5800	-5.040%	5	408	-77.933%
2025-09-11	3.8700	4.0000	3.7600	3.7700	+4.722%	47	413	-79.045%
2025-09-04	3.6000	3.6000	3.6000	3.6000	0.000%	5	408	-78.056%
2025-09-02	3.5000	3.7000	3.4500	3.6000	-6.494%	5	413	-78.056%
2025-08-29	3.8500	3.8500	3.8500	3.8500	+2.667%	1	413	-79.481%
2025-08-26	3.5400	3.7500	3.4400	3.7500	-5.063%	15	400	-78.933%
2025-08-25	3.9500	3.9500	3.9500	3.9500	-11.236%	1	400	-80.000%
2025-08-22	4.5300	4.5300	4.4500	4.4500	-7.292%	3	400	-82.247%
2025-08-15	4.8000	4.8000	4.8000	4.8000	-5.138%	1	398	-83.542%
2025-08-07	5.0000	5.0600	5.0000	5.0600	+17.674%	2	397	-84.387%
2025-08-04	4.3000	4.8400	4.3000	4.3000	-1.149%	45	396	-81.628%
2025-08-01	4.2500	4.3500	4.2500	4.3500	+16.000%	20	351	-81.839%
2025-07-30	3.9000	3.9000	3.7500	3.7500	-7.407%	2	331	-78.933%
2025-07-29	3.9600	4.0500	3.9600	4.0500	+2.532%	2	330	-80.494%
2025-07-25	3.9100	4.1800	3.9100	3.9500	-7.059%	60	331	-80.000%
2025-07-24	4.4500	4.4500	4.2500	4.2500	-5.556%	2	275	-81.412%
2025-07-23	4.5000	4.5000	4.5000	4.5000	-1.099%	1	274	-82.444%
2025-07-22	4.5500	4.5500	4.5500	4.5500	-1.940%	1	273	-82.637%
2025-07-21	4.8000	4.8000	4.6400	4.6400	-9.020%	6	272	-82.974%
2025-07-18	5.1000	5.1000	5.1000	5.1000	-5.556%	1	268	-84.510%
2025-07-16	5.4000	5.4000	5.4000	5.4000	-15.625%	15	268	-85.370%
2025-07-11	6.5000	6.5000	6.4000	6.4000	+0.787%	2	264	-87.656%
2025-07-10	6.5000	6.6000	6.3500	6.3500	-3.788%	29	263	-87.559%
2025-07-09	7.5000	7.5000	6.6000	6.6000	-14.839%	4	253	-88.030%
2025-07-08	7.7500	7.7500	7.7500	7.7500	-4.908%	1	253	-89.806%
2025-07-07	7.7400	8.1500	7.6700	8.1500	+0.369%	3	253	-90.307%
2025-07-03	7.9800	8.2100	7.9600	8.1200	+8.267%	20	243	-90.271%
2025-07-02	7.5000	7.5000	7.5000	7.5000	-9.091%	1	243	-89.467%
2025-07-01	8.2500	8.2500	8.2500	8.2500	-1.786%	1	242	-90.424%
2025-06-27	8.4000	8.4000	8.4000	8.4000	+1.818%	1	242	-90.595%
2025-06-26	8.2500	8.2500	8.2500	8.2500	-9.836%	1	242	-90.424%
2025-06-24	9.5000	9.5000	9.1500	9.1500	-8.317%	2	242	-91.366%
2025-06-18	10.0100	10.0100	9.9800	9.9800	-1.675%	2	240	-92.084%
2025-06-16	10.7500	10.7500	10.1500	10.1500	-9.778%	2	240	-92.217%
2025-06-13	11.2500	11.2500	11.2500	11.2500	-6.639%	2	238	-92.978%
2025-06-11	12.0500	12.0500	12.0500	12.0500	+4.783%	1	238	-93.444%
2025-06-10	12.4000	12.4000	11.5000	11.5000	-11.877%	2	237	-93.130%
2025-06-09	13.2500	13.2500	13.0500	13.0500	-12.416%	2	236	-93.946%
2025-06-05	15.7000	15.7000	14.9000	14.9000	-18.712%	2	234	-94.698%
2025-06-04	18.2200	18.3300	18.2200	18.3300	+23.434%	2	234	-95.690%
2025-05-01	13.1700	14.8500	13.1700	14.8500	+37.500%	2	234	-94.680%
2025-04-15	11.2000	11.2000	10.8000	10.8000	+4.854%	2	234	-92.685%
2025-04-09	8.0500	10.4000	8.0500	10.3000	+22.328%	50	233	-92.330%
2025-04-08	8.4200	8.4200	8.4200	8.4200	-1.520%	50	233	-90.618%
2025-04-07	8.5500	8.5500	8.5500	8.5500	-23.865%	1	183	-90.760%
2025-04-03	11.5900	11.5900	11.2300	11.2300	+25.195%	22	182	-92.965%
2025-03-28	8.9700	8.9700	8.9700	8.9700	+2.514%	2	161	-91.193%
2025-03-26	8.7000	8.7500	8.7000	8.7500	-0.794%	40	161	-90.971%
2025-03-25	8.7200	8.8200	8.7200	8.8200	-2.000%	2	141	-91.043%
2025-03-24	9.0000	9.0000	9.0000	9.0000	-4.255%	1	141	-91.222%
2025-03-14	7.1500	9.6500	6.7800	9.4000	0.000%	556	141	-91.596%