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COST20261016P800
COST Oct 16 2026 800.00 Put (COST261016P00800000)
option OPRA

EOD

Sep 10, 2026

1.96-18.672%(-0.45)176

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	1.8900	2.0800	1.8700	1.9600	-18.672%	176	714	0.000%
2026-09-09	2.1100	2.4100	1.9800	2.4100	+28.877%	126	729	-18.672%
2026-09-08	1.6800	2.3100	1.6800	1.8700	+16.875%	59	616	+4.813%
2026-09-04	1.5300	1.6000	1.5000	1.6000	+14.286%	5	570	+22.500%
2026-09-03	2.5600	2.5600	1.1600	1.4000	-16.168%	23	570	+40.000%
2026-09-02	1.5100	1.6700	1.3500	1.6700	+34.677%	3	562	+17.365%
2026-09-01	1.1000	1.6400	1.1000	1.2400	+10.714%	5	561	+58.065%
2026-08-31	1.1200	1.1200	1.1200	1.1200	-3.448%	1	558	+75.000%
2026-08-28	1.1600	1.1600	1.1600	1.1600	-14.706%	1	559	+68.966%
2026-08-27	1.3000	1.3900	1.1700	1.3600	+46.237%	11	560	+44.118%
2026-08-26	1.0800	1.1100	0.9300	0.9300	-11.429%	17	558	+110.753%
2026-08-25	1.0900	1.0900	1.0200	1.0500	+3.960%	5	563	+86.667%
2026-08-24	1.4900	1.4900	1.0100	1.0100	-36.875%	3	564	+94.059%
2026-08-21	1.7800	1.8100	1.6000	1.6000	-35.484%	3	567	+22.500%
2026-08-20	2.0100	2.5000	1.7200	2.4800	+75.887%	13	568	-20.968%
2026-08-19	1.4100	1.4100	1.4100	1.4100	+17.500%	1	563	+39.007%
2026-08-18	1.5300	1.5300	1.2000	1.2000	-21.053%	7	562	+63.333%
2026-08-17	1.5800	1.5800	1.5200	1.5200	-2.564%	2	563	+28.947%
2026-08-14	1.6600	1.6600	1.5400	1.5600	-8.235%	7	563	+25.641%
2026-08-13	2.0900	2.0900	1.7000	1.7000	-24.444%	5	563	+15.294%
2026-08-12	2.4800	2.4800	2.2500	2.2500	-11.417%	7	562	-12.889%
2026-08-11	2.5000	2.6500	2.5000	2.5400	-7.299%	22	557	-22.835%
2026-08-10	2.9500	3.0400	2.7400	2.7400	-13.016%	3	548	-28.467%
2026-08-07	3.0000	3.1500	3.0000	3.1500	+7.877%	3	545	-37.778%
2026-08-06	2.8800	2.9200	2.8800	2.9200	-22.546%	2	546	-32.877%
2026-08-04	3.5000	3.7700	3.5000	3.7700	+12.537%	2	546	-48.011%
2026-08-03	3.3500	3.3500	3.3500	3.3500	+20.939%	2	545	-41.493%
2026-07-31	2.7700	2.7700	2.7700	2.7700	-15.805%	3	543	-29.242%
2026-07-30	3.6500	3.6500	3.2900	3.2900	+18.345%	18	540	-40.426%
2026-07-29	2.9200	3.1200	2.7700	2.7800	-0.714%	6	542	-29.496%
2026-07-28	2.1500	2.8000	2.1500	2.8000	-26.702%	22	538	-30.000%
2026-07-27	4.0000	4.0000	3.6000	3.8200	-11.163%	19	537	-48.691%
2026-07-24	4.5900	4.5900	4.3000	4.3000	-31.529%	251	531	-54.419%
2026-07-23	6.2600	6.7000	6.2600	6.2800	+5.017%	8	531	-68.790%
2026-07-22	5.7500	5.9800	5.7500	5.9800	-4.320%	2	536	-67.224%
2026-07-21	5.6000	6.2500	5.2500	6.2500	+4.167%	4	536	-68.640%
2026-07-20	5.4500	6.0000	5.2000	6.0000	+5.263%	9	536	-67.333%
2026-07-17	4.1000	5.7000	4.1000	5.7000	-5.000%	17	531	-65.614%
2026-07-16	6.0000	6.2500	6.0000	6.0000	-27.273%	14	532	-67.333%
2026-07-15	7.4000	8.2500	7.4000	8.2500	+16.197%	31	542	-76.242%
2026-07-14	6.6000	7.1000	6.6000	7.1000	+5.970%	7	551	-72.394%
2026-07-13	7.4500	7.4500	6.7000	6.7000	-12.304%	7	546	-70.746%
2026-07-10	8.0000	8.0000	7.6400	7.6400	-9.586%	2	546	-74.346%
2026-07-09	7.5600	9.1000	7.5600	8.4500	+56.481%	616	545	-76.805%
2026-07-07	5.4000	5.4000	5.4000	5.4000	-7.850%	20	133	-63.704%
2026-07-06	5.5800	5.8600	5.5800	5.8600	-3.140%	7	113	-66.553%
2026-07-02	6.9400	6.9400	6.0500	6.0500	-15.028%	26	96	-67.603%
2026-07-01	7.4000	7.7000	7.0500	7.1200	+28.288%	22	96	-72.472%
2026-06-29	5.5500	5.5500	5.5500	5.5500	+11.000%	2	79	-64.685%
2026-06-26	5.0000	5.0000	5.0000	5.0000	-18.033%	1	77	-60.800%
2026-06-25	6.1000	6.1000	6.1000	6.1000	+9.123%	1	78	-67.869%
2026-06-24	5.5900	5.5900	5.5900	5.5900	+1.636%	1	78	-64.937%
2026-06-23	5.5000	5.5000	5.5000	5.5000	-13.793%	2	79	-64.364%
2026-06-22	6.6100	6.6100	6.3800	6.3800	-0.313%	2	77	-69.279%
2026-06-18	6.0400	6.4000	6.0400	6.4000	+13.677%	6	74	-69.375%
2026-06-17	5.6300	5.6300	5.6300	5.6300	-12.305%	2	74	-65.187%
2026-06-12	6.4200	6.4200	6.4200	6.4200	-1.231%	2	74	-69.470%
2026-06-10	6.9600	6.9600	6.5000	6.5000	-10.345%	3	75	-69.846%
2026-06-09	7.4700	7.4700	7.2400	7.2500	+4.017%	3	76	-72.966%
2026-06-05	6.9700	6.9700	6.9700	6.9700	-0.429%	1	77	-71.879%
2026-06-04	7.0000	7.0000	7.0000	7.0000	-18.320%	3	77	-72.000%
2026-06-03	8.5700	8.5700	8.5700	8.5700	-15.898%	2	77	-77.130%
2026-06-01	10.2100	10.2100	10.1900	10.1900	+9.570%	2	75	-80.765%
2026-05-29	9.3000	9.8000	9.3000	9.3000	+39.850%	21	74	-78.925%
2026-05-28	6.6500	6.6500	6.6500	6.6500	-2.206%	1	62	-70.526%
2026-05-27	7.0000	7.0000	6.8000	6.8000	-5.817%	7	62	-71.176%
2026-05-26	6.7700	7.3300	6.7700	7.2200	+64.091%	28	61	-72.853%
2026-05-20	4.0000	4.4000	4.0000	4.4000	-31.250%	2	65	-55.455%
2026-05-12	6.9500	6.9500	6.2800	6.4000	-9.220%	9	64	-69.375%
2026-05-11	7.0500	7.0500	7.0500	7.0500	-5.622%	4	61	-72.199%
2026-04-30	7.4000	7.4700	7.4000	7.4700	-5.443%	10	57	-73.762%
2026-04-27	7.9000	7.9000	7.9000	7.9000	-0.878%	1	50	-75.190%
2026-04-23	7.9700	7.9700	7.9700	7.9700	+0.252%	10	50	-75.408%
2026-04-22	7.9500	7.9500	7.9500	7.9500	-4.904%	1	46	-75.346%
2026-04-21	8.2000	8.5000	8.2000	8.3600	+3.980%	15	34	-76.555%
2026-04-20	8.0400	8.0400	8.0400	8.0400	-24.151%	1	34	-75.622%
2026-04-16	10.7000	10.7000	10.2000	10.6000	+5.159%	24	33	-81.509%
2026-04-15	10.0800	10.0800	10.0800	10.0800	-1.176%	4	16	-80.556%
2026-04-13	10.0500	10.2000	10.0500	10.2000	+13.333%	2	12	-80.784%
2026-04-08	10.0500	10.0500	8.9500	9.0000	-30.769%	5	10	-78.222%
2026-04-01	13.0000	13.0000	13.0000	13.0000	-10.468%	1	9	-84.923%
2026-03-20	14.5200	14.5200	14.5200	14.5200	+16.160%	1	8	-86.501%
2026-03-18	12.3000	12.5000	12.3000	12.5000	+1.379%	3	8	-84.320%
2026-03-16	12.2300	12.3300	12.2300	12.3300	-1.596%	2	5	-84.104%
2026-03-10	12.5300	12.5300	12.5300	12.5300	-8.272%	1	4	-84.358%
2026-03-09	13.6600	13.6600	13.6600	13.6600	-4.073%	1	4	-85.652%
2026-03-06	14.0500	14.2400	14.0500	14.2400	+5.481%	2	4	-86.236%
2026-02-26	11.9100	13.5000	11.9100	13.5000	-10.596%	2	3	-85.481%
2026-02-23	15.1000	15.1000	15.1000	15.1000	0.000%	2	2	-87.020%