Dark

COST20260918P870
COST Sep 18 2026 870.00 Put (COST260918P00870000)
option OPRA

EOD

Sep 10, 2026

1.55-22.886%(-0.46)215

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	2.1000	2.1000	1.1300	1.5500	-22.886%	215	1,316	0.000%
2026-09-09	2.0500	2.4000	1.1700	2.0100	+42.553%	308	1,237	-22.886%
2026-09-08	1.5100	2.0100	1.3400	1.4100	+9.302%	100	1,051	+9.929%
2026-09-04	1.3500	1.6100	1.1600	1.2900	+25.243%	159	959	+20.155%
2026-09-03	2.1600	2.6700	1.0100	1.0300	-35.220%	41	959	+50.485%
2026-09-02	1.3300	2.0400	1.1400	1.5900	+47.222%	41	948	-2.516%
2026-09-01	0.6900	1.0800	0.6800	1.0800	+9.091%	16	936	+43.519%
2026-08-31	0.9600	0.9900	0.7800	0.9900	+4.211%	11	923	+56.566%
2026-08-28	6.9600	6.9700	0.8500	0.9500	-39.873%	14	922	+63.158%
2026-08-27	1.0600	1.5800	1.0000	1.5800	+81.609%	81	923	-1.899%
2026-08-26	1.0100	1.0100	0.8600	0.8700	+1.163%	30	901	+78.161%
2026-08-25	0.8500	0.9800	0.7700	0.8600	+1.176%	31	891	+80.233%
2026-08-24	1.3600	1.3600	0.6800	0.8500	-47.853%	48	902	+82.353%
2026-08-21	2.7500	2.7500	1.6300	1.6300	-53.026%	3	926	-4.908%
2026-08-20	2.9200	3.6000	2.2200	3.4700	+207.080%	116	928	-55.331%
2026-08-19	1.3500	1.3500	0.8400	1.1300	-2.586%	58	886	+37.168%
2026-08-18	1.1000	1.2900	1.0700	1.1600	-26.582%	76	879	+33.621%
2026-08-17	1.6000	1.6200	1.5000	1.5800	-8.140%	24	880	-1.899%
2026-08-14	1.7800	1.8600	1.5000	1.7200	-8.021%	98	887	-9.884%
2026-08-13	3.0500	3.0500	1.8700	1.8700	-31.250%	60	902	-17.112%
2026-08-12	4.0900	4.0900	2.7200	2.7200	-22.063%	26	902	-43.015%
2026-08-11	3.5500	4.3500	3.4400	3.4900	-1.133%	76	904	-55.587%
2026-08-10	4.2500	4.8900	3.2000	3.5300	-16.941%	410	873	-56.091%
2026-08-07	5.2900	5.4200	4.2500	4.2500	-16.667%	24	635	-63.529%
2026-08-06	3.9400	5.1500	3.9400	5.1000	-11.765%	15	624	-69.608%
2026-08-05	6.5000	6.5200	5.7800	5.7800	-5.556%	10	617	-73.183%
2026-08-04	6.0100	6.6800	4.6000	6.1200	+9.286%	105	611	-74.673%
2026-08-03	5.4000	5.6000	5.4000	5.6000	-2.778%	6	509	-72.321%
2026-07-31	5.7500	6.5300	5.7500	5.7600	+5.302%	16	506	-73.090%
2026-07-30	5.4600	5.6300	5.4000	5.4700	+28.706%	7	502	-71.664%
2026-07-29	4.0000	4.2500	3.5400	4.2500	+14.865%	10	502	-63.529%
2026-07-28	4.3800	4.3800	3.1300	3.7000	-29.524%	87	504	-58.108%
2026-07-27	6.2000	6.6200	5.2500	5.2500	-33.291%	293	505	-70.476%
2026-07-24	8.1400	8.3000	7.8700	7.8700	-31.266%	3	417	-80.305%
2026-07-23	12.9100	12.9100	11.4500	11.4500	-0.435%	23	415	-86.463%
2026-07-22	10.8500	11.5000	10.8200	11.5000	+8.491%	31	417	-86.522%
2026-07-21	10.6000	10.6000	10.6000	10.6000	+17.517%	1	403	-85.377%
2026-07-20	9.1500	9.1900	9.0200	9.0200	+13.459%	21	402	-82.816%
2026-07-17	6.2200	7.9500	6.2200	7.9500	-8.621%	3	381	-80.503%
2026-07-16	9.8000	9.8800	8.7000	8.7000	-42.951%	8	381	-82.184%
2026-07-15	13.3500	15.4000	12.6400	15.2500	+10.909%	62	382	-89.836%
2026-07-14	13.8000	13.8000	13.7500	13.7500	+13.076%	6	322	-88.727%
2026-07-13	12.0500	12.1600	12.0500	12.1600	-23.905%	2	320	-87.253%
2026-07-10	15.9800	15.9800	15.9800	15.9800	-1.963%	1	321	-90.300%
2026-07-09	10.5500	17.7500	10.5500	16.3000	+86.712%	55	320	-90.491%
2026-07-08	8.5500	8.7300	8.5500	8.7300	-6.631%	2	303	-82.245%
2026-07-07	9.2500	9.4000	9.2500	9.3500	-7.426%	3	303	-83.422%
2026-07-02	12.4500	12.4500	10.1000	10.1000	-27.599%	12	300	-84.653%
2026-07-01	14.4000	14.8500	13.9500	13.9500	+16.250%	13	300	-88.889%
2026-06-30	10.7000	12.0000	10.7000	12.0000	+16.959%	61	302	-87.083%
2026-06-29	8.0000	10.2600	8.0000	10.2600	+9.733%	7	287	-84.893%
2026-06-26	9.2000	9.5200	8.9500	9.3500	-17.257%	61	282	-83.422%
2026-06-25	11.0500	11.3000	11.0500	11.3000	+23.497%	3	255	-86.283%
2026-06-23	9.2000	9.4000	9.1000	9.1500	-18.739%	5	256	-83.060%
2026-06-22	11.4500	11.4500	10.8600	11.2600	-1.831%	10	255	-86.234%
2026-06-18	11.0000	12.1700	10.9000	11.4700	+20.864%	63	181	-86.486%
2026-06-17	8.5000	9.5000	7.7000	9.4900	+3.716%	23	181	-83.667%
2026-06-15	9.1500	9.1500	9.1500	9.1500	-5.670%	1	181	-83.060%
2026-06-11	10.1500	10.1500	9.7000	9.7000	-13.004%	5	180	-84.021%
2026-06-10	11.1500	11.1500	11.1500	11.1500	0.000%	2	183	-86.099%
2026-06-09	11.8500	11.8500	11.1500	11.1500	-6.695%	8	183	-86.099%
2026-06-08	12.3500	12.3500	11.9500	11.9500	+20.707%	43	183	-87.029%
2026-06-05	9.7000	9.9300	9.7000	9.9000	-16.102%	3	175	-84.343%
2026-06-04	11.2500	11.8000	10.9500	11.8000	-12.137%	8	176	-86.864%
2026-06-03	13.4300	13.4300	13.4300	13.4300	-25.014%	2	180	-88.459%
2026-06-02	17.7000	17.9100	17.7000	17.9100	+8.218%	9	179	-91.346%
2026-06-01	16.5500	16.5500	16.5500	16.5500	-1.017%	1	175	-90.634%
2026-05-29	12.6000	16.7200	12.6000	16.7200	+68.040%	4	175	-90.730%
2026-05-28	10.3900	10.3900	9.9500	9.9500	-9.545%	2	174	-84.422%
2026-05-26	11.7700	12.1900	11.0000	11.0000	+83.333%	5	174	-85.909%
2026-05-20	5.9800	6.0000	5.9800	6.0000	-15.730%	7	176	-74.167%
2026-05-18	7.1200	7.1200	7.1200	7.1200	-42.348%	1	176	-78.230%
2026-05-11	11.4500	12.3500	11.4000	12.3500	+18.750%	8	176	-87.449%
2026-05-08	10.4000	10.4000	10.4000	10.4000	-9.565%	2	180	-85.096%
2026-05-07	12.5000	12.5000	11.1000	11.5000	-0.087%	11	182	-86.522%
2026-05-04	11.5100	11.5100	11.5100	11.5100	-2.043%	1	188	-86.533%
2026-04-30	11.7500	11.7500	11.7500	11.7500	-12.313%	1	188	-86.809%
2026-04-29	13.4000	13.4000	13.4000	13.4000	+1.901%	2	188	-88.433%
2026-04-22	12.9000	13.1500	12.9000	13.1500	+5.200%	2	188	-88.213%
2026-04-20	12.5000	12.5000	12.5000	12.5000	-20.331%	5	189	-87.600%
2026-04-16	15.6900	15.6900	15.6900	15.6900	-18.068%	21	194	-90.121%
2026-04-14	18.7500	19.1500	18.7500	19.1500	+19.315%	2	194	-91.906%
2026-04-10	16.0500	16.0500	16.0500	16.0500	+5.246%	4	192	-90.343%
2026-04-08	15.2500	15.2500	15.2500	15.2500	-39.243%	2	189	-89.836%
2026-03-23	25.1000	25.1000	25.1000	25.1000	+6.582%	1	191	-93.825%
2026-03-20	23.5000	23.5500	23.5000	23.5500	-1.050%	3	191	-93.418%
2026-03-19	22.5000	24.7000	22.5000	23.8000	+18.231%	87	191	-93.487%
2026-03-18	20.1300	20.1300	20.1300	20.1300	+3.763%	1	106	-92.300%
2026-03-13	19.6500	19.7000	19.4000	19.4000	-5.596%	4	105	-92.010%
2026-03-11	20.5500	20.5500	20.5500	20.5500	-3.747%	1	101	-92.457%
2026-03-09	22.0500	22.0500	21.3500	21.3500	-5.947%	3	101	-92.740%
2026-03-06	22.1000	22.7000	22.1000	22.7000	-9.200%	6	103	-93.172%
2026-03-05	25.0000	25.0000	25.0000	25.0000	+8.932%	1	101	-93.800%
2026-02-27	22.7500	22.9500	22.2000	22.9500	-0.434%	11	101	-93.246%
2026-02-12	23.0500	23.0500	23.0500	23.0500	-2.743%	1	92	-93.275%
2026-02-06	23.8500	23.8500	23.7000	23.7000	-6.509%	2	92	-93.460%
2026-02-05	24.7000	25.3500	24.7000	25.3500	+1.198%	6	92	-93.886%
2026-02-04	25.0500	25.0500	25.0500	25.0500	-12.748%	2	87	-93.812%
2026-02-02	29.1000	29.1000	28.6300	28.7100	-7.237%	50	89	-94.601%
2026-01-29	31.0000	31.0000	30.9500	30.9500	+12.138%	5	46	-94.992%
2026-01-27	27.6000	27.6000	27.6000	27.6000	-11.680%	1	51	-94.384%
2026-01-16	31.2500	31.2500	31.2500	31.2500	-8.679%	1	51	-95.040%
2026-01-14	34.9600	34.9600	34.2200	34.2200	-5.470%	2	51	-95.470%
2026-01-13	36.5500	36.9500	36.1500	36.2000	-12.029%	11	51	-95.718%
2026-01-09	41.1500	41.1500	41.1500	41.1500	+3.652%	1	52	-96.233%
2026-01-08	39.7000	39.7000	39.5500	39.7000	-23.873%	4	52	-96.096%
2026-01-07	52.1500	52.1500	52.1500	52.1500	+2.255%	3	52	-97.028%
2026-01-06	51.8500	51.8500	51.0000	51.0000	-9.814%	4	51	-96.961%
2026-01-05	56.3700	56.5500	56.0500	56.5500	-6.760%	11	37	-97.259%
2025-12-30	60.6500	60.6500	60.6500	60.6500	+2.536%	1	37	-97.444%
2025-12-29	59.1500	59.1500	59.1500	59.1500	+3.139%	1	36	-97.380%
2025-12-26	57.3500	57.3500	57.3500	57.3500	+3.613%	1	35	-97.297%
2025-12-24	55.3500	55.3500	55.3500	55.3500	-11.369%	10	26	-97.200%
2025-12-17	62.4500	62.4500	62.4500	62.4500	-7.068%	1	26	-97.518%
2025-12-16	67.2000	67.2000	67.2000	67.2000	+20.885%	2	27	-97.693%
2025-12-04	54.0500	56.5500	54.0500	55.5900	-11.944%	12	25	-97.212%
2025-11-19	63.1300	63.1300	63.1300	63.1300	+6.964%	1	14	-97.545%
2025-11-18	59.0200	59.0200	59.0200	59.0200	+37.865%	1	15	-97.374%
2025-10-14	43.0500	43.0500	42.8100	42.8100	-8.760%	2	14	-96.379%
2025-10-10	46.9200	46.9200	46.9200	46.9200	-7.729%	1	13	-96.697%
2025-09-26	50.8500	50.8500	50.8500	50.8500	+13.252%	1	14	-96.952%
2025-09-24	44.9000	44.9000	44.9000	44.9000	+14.629%	2	13	-96.548%
2025-09-12	39.9500	39.9500	39.1700	39.1700	+7.462%	2	11	-96.043%
2025-09-09	38.2500	38.3500	36.4500	36.4500	-6.658%	7	10	-95.748%
2025-09-08	39.9700	39.9700	39.0500	39.0500	+7.280%	2	8	-96.031%
2025-08-12	36.4000	36.4000	36.4000	36.4000	-8.312%	1	8	-95.742%
2025-08-07	39.7500	39.7500	39.7000	39.7000	-19.960%	2	7	-96.096%
2025-07-29	49.6000	49.6000	49.6000	49.6000	-0.800%	1	6	-96.875%
2025-07-25	50.0000	50.0000	50.0000	50.0000	+6.952%	1	5	-96.900%
2025-07-17	46.7500	46.7500	46.7500	46.7500	+9.742%	1	5	-96.684%
2025-07-07	43.3800	43.3800	42.5300	42.6000	-7.088%	3	4	-96.362%
2025-06-26	45.7000	45.8500	45.7000	45.8500	-6.045%	2	3	-96.619%
2025-06-20	48.8000	48.8000	48.8000	48.8000	+6.318%	2	3	-96.824%
2025-06-11	45.9000	45.9000	45.9000	45.9000	-0.907%	1	2	-96.623%
2025-06-05	46.3200	46.3200	46.3200	46.3200	0.000%	1	1	-96.654%