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COST20261218P700
COST Dec 18 2026 700.00 Put (COST261218P00700000)
option OPRA

Inactive

Sep 3, 2026

1.38+1.471%(+0.02)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-03	1.3400	1.3800	1.3400	1.3800	+1.471%	2	234	0.000%
2026-09-02	1.3600	1.3600	1.3600	1.3600	+3.817%	2	233	+1.471%
2026-09-01	1.1000	1.3100	1.1000	1.3100	+19.091%	4	233	+5.344%
2026-08-31	1.1000	1.1000	1.1000	1.1000	-11.290%	1	229	+25.455%
2026-08-28	1.2400	1.2400	1.2400	1.2400	+13.761%	1	228	+11.290%
2026-08-25	1.0900	1.0900	1.0900	1.0900	+9.000%	1	228	+26.606%
2026-08-24	1.0000	1.0000	1.0000	1.0000	-42.857%	1	227	+38.000%
2026-08-20	1.7500	1.7500	1.7500	1.7500	+38.889%	1	226	-21.143%
2026-08-19	1.3500	1.3500	1.2500	1.2600	-4.545%	3	226	+9.524%
2026-08-18	1.4000	1.4000	1.0000	1.3200	-30.526%	54	225	+4.545%
2026-08-17	1.5500	1.9000	1.5100	1.9000	+22.581%	7	215	-27.368%
2026-08-14	1.6400	1.6400	1.5200	1.5500	-34.043%	60	214	-10.968%
2026-08-06	2.0000	2.3500	2.0000	2.3500	-6.000%	7	200	-41.277%
2026-07-31	2.5000	2.5000	2.5000	2.5000	-1.961%	2	202	-44.800%
2026-07-30	2.5500	2.5500	2.5500	2.5500	+13.333%	2	202	-45.882%
2026-07-28	2.6000	2.6000	2.0800	2.2500	-12.109%	4	200	-38.667%
2026-07-27	2.5600	2.5600	2.5600	2.5600	-23.353%	5	199	-46.094%
2026-07-21	3.4100	3.4100	3.3400	3.3400	+0.906%	6	194	-58.683%
2026-07-16	3.6000	3.6000	3.3100	3.3100	-15.128%	3	193	-58.308%
2026-07-13	4.9000	4.9000	3.9000	3.9000	-10.345%	4	195	-64.615%
2026-07-10	4.4900	4.4900	4.3500	4.3500	-4.396%	6	194	-68.276%
2026-07-09	4.0300	4.6200	4.0300	4.5500	+22.973%	10	195	-69.670%
2026-07-02	3.5000	3.7000	3.5000	3.7000	-12.322%	3	187	-62.703%
2026-07-01	3.5000	4.2200	3.5000	4.2200	+32.704%	2	187	-67.299%
2026-06-23	3.1800	3.1800	3.1800	3.1800	-20.500%	1	186	-56.604%
2026-06-18	4.1000	4.1000	4.0000	4.0000	+16.618%	2	186	-65.500%
2026-06-16	3.4300	3.4300	3.4300	3.4300	-16.341%	1	186	-59.767%
2026-06-10	4.1000	4.1000	4.1000	4.1000	-9.292%	1	185	-66.341%
2026-06-09	4.6000	4.6000	4.5000	4.5200	+29.143%	60	185	-69.469%
2026-06-05	3.5000	3.5000	3.5000	3.5000	-13.580%	2	190	-60.571%
2026-06-04	4.0300	4.0500	4.0300	4.0500	-17.347%	11	188	-65.926%
2026-06-03	4.9000	4.9000	4.9000	4.9000	-6.667%	1	187	-71.837%
2026-06-01	5.3000	5.5000	5.2500	5.2500	+1.942%	4	187	-73.714%
2026-05-29	4.9300	5.3700	4.9300	5.1500	+19.767%	48	183	-73.204%
2026-05-28	4.3000	4.3000	4.3000	4.3000	0.000%	2	191	-67.907%
2026-05-26	4.3000	4.3000	4.3000	4.3000	+11.111%	10	191	-67.907%
2026-05-22	4.7000	4.7000	3.5500	3.8700	+19.077%	16	188	-64.341%
2026-05-20	2.9300	3.2500	2.9300	3.2500	-4.971%	3	188	-57.538%
2026-05-15	3.4200	3.4200	3.4200	3.4200	-11.169%	1	188	-59.649%
2026-05-14	3.8500	3.8500	3.8500	3.8500	-19.287%	1	188	-64.156%
2026-05-06	4.7700	4.7700	4.7700	4.7700	+8.163%	4	187	-71.069%
2026-05-01	4.4100	4.4100	4.4100	4.4100	-10.909%	1	187	-68.707%
2026-04-30	4.5000	4.9500	4.5000	4.9500	-9.672%	2	187	-72.121%
2026-04-21	5.4800	5.4800	5.4800	5.4800	-14.375%	2	189	-74.818%
2026-04-14	5.5500	6.6500	5.5500	6.4000	+10.345%	26	189	-78.438%
2026-04-13	6.1600	6.2500	5.8000	5.8000	0.000%	3	186	-76.207%
2026-04-10	5.8000	5.8000	5.8000	5.8000	-18.654%	20	185	-76.207%
2026-04-07	7.0300	7.1300	7.0300	7.1300	+3.333%	20	185	-80.645%
2026-04-06	6.9000	6.9000	6.9000	6.9000	-11.652%	1	166	-80.000%
2026-04-01	7.8100	7.8100	7.8100	7.8100	-5.333%	6	167	-82.330%
2026-03-31	8.2500	8.2500	8.2500	8.2500	-2.941%	1	167	-83.273%
2026-03-30	8.5000	8.5000	8.3400	8.5000	+4.167%	6	167	-83.765%
2026-03-26	8.1600	8.1600	8.1600	8.1600	+3.949%	10	163	-83.088%
2026-03-25	7.8500	7.8500	7.8500	7.8500	-5.988%	1	154	-82.420%
2026-03-20	8.3500	8.3500	8.3500	8.3500	+4.375%	2	154	-83.473%
2026-03-19	7.7100	8.0000	7.7100	8.0000	+10.193%	4	152	-82.750%
2026-03-16	7.3200	7.3200	7.2600	7.2600	-0.684%	2	149	-80.992%
2026-03-13	7.1000	7.3100	7.1000	7.3100	+0.137%	20	149	-81.122%
2026-03-12	7.3000	7.3000	7.3000	7.3000	-11.515%	30	146	-81.096%
2026-03-06	8.2500	8.2500	8.2500	8.2500	+13.014%	1	146	-83.273%
2026-02-27	7.5300	7.7500	7.3000	7.3000	-14.118%	15	145	-81.096%
2026-02-25	8.5000	8.5000	8.5000	8.5000	-0.585%	1	148	-83.765%
2026-02-20	8.7000	8.7000	8.5500	8.5500	+11.765%	4	148	-83.860%
2026-02-18	7.5700	7.6500	7.5700	7.6500	-15.000%	2	146	-81.961%
2026-02-11	9.0000	9.0000	9.0000	9.0000	+0.559%	6	148	-84.667%
2026-02-10	8.9500	8.9500	8.9500	8.9500	+4.070%	1	142	-84.581%
2026-02-06	8.6000	8.6000	8.6000	8.6000	-2.494%	1	141	-83.953%
2026-02-05	8.8200	8.8200	8.8200	8.8200	-0.899%	1	142	-84.354%
2026-02-04	8.5000	8.9000	8.5000	8.9000	+2.417%	3	143	-84.494%
2026-02-03	8.6900	8.6900	8.6900	8.6900	-9.005%	3	143	-84.120%
2026-02-02	9.3500	9.5500	9.3500	9.5500	-12.224%	22	143	-85.550%
2026-01-30	10.5000	10.8800	10.5000	10.8800	+13.570%	2	132	-87.316%
2026-01-29	9.5800	9.5800	9.5800	9.5800	+8.864%	1	130	-85.595%
2026-01-26	8.8000	8.8000	8.8000	8.8000	-4.348%	1	130	-84.318%
2026-01-22	9.2000	9.2000	9.2000	9.2000	-8.000%	2	131	-85.000%
2026-01-16	10.7000	10.7000	10.0000	10.0000	-9.091%	2	133	-86.200%
2026-01-15	11.3500	11.3500	11.0000	11.0000	-8.333%	3	133	-87.455%
2026-01-13	12.0000	12.0000	12.0000	12.0000	-10.112%	1	134	-88.500%
2026-01-09	13.3500	13.3500	13.3500	13.3500	+1.908%	1	134	-89.663%
2026-01-08	16.0100	16.0100	13.1000	13.1000	-18.125%	15	134	-89.466%
2026-01-07	16.0000	16.0000	16.0000	16.0000	-1.840%	1	143	-91.375%
2026-01-06	16.3000	16.3000	16.3000	16.3000	-9.994%	2	142	-91.534%
2025-12-26	17.8000	18.1100	17.8000	18.1100	-14.252%	3	144	-92.380%
2025-12-19	21.1200	21.1200	21.1200	21.1200	+3.529%	1	143	-93.466%
2025-12-18	20.4000	20.4000	20.4000	20.4000	+1.746%	7	142	-93.235%
2025-12-17	20.0500	20.0500	20.0500	20.0500	-5.425%	54	135	-93.117%
2025-12-16	21.5200	22.6000	21.2000	21.2000	-1.395%	5	98	-93.491%
2025-12-15	19.8300	22.5000	19.8000	21.5000	+3.865%	12	97	-93.581%
2025-12-12	20.4500	20.7000	20.4500	20.7000	+8.947%	10	95	-93.333%
2025-12-10	19.0000	19.0000	19.0000	19.0000	-3.895%	1	100	-92.737%
2025-12-08	19.7700	19.7700	19.7700	19.7700	+4.053%	1	100	-93.020%
2025-12-05	19.0000	19.0000	19.0000	19.0000	-5.000%	1	101	-92.737%
2025-12-04	17.5000	20.0000	17.5000	20.0000	+19.048%	4	102	-93.100%
2025-12-03	16.8000	16.8000	16.8000	16.8000	-2.326%	2	98	-91.786%
2025-12-02	17.2000	17.2000	17.2000	17.2000	-4.920%	1	98	-91.977%
2025-11-28	18.0900	18.0900	18.0900	18.0900	-17.773%	1	97	-92.371%
2025-11-24	20.0000	22.0000	20.0000	22.0000	+2.756%	2	96	-93.727%
2025-11-20	20.9000	21.4100	20.9000	21.4100	-10.792%	6	95	-93.554%
2025-11-19	24.0000	24.0000	24.0000	24.0000	+21.827%	2	99	-94.250%
2025-11-18	19.7000	19.7000	19.7000	19.7000	0.000%	1	97	-92.995%
2025-11-10	19.0000	19.7000	19.0000	19.7000	+6.486%	2	96	-92.995%
2025-11-07	18.5000	18.5000	18.5000	18.5000	-5.128%	1	96	-92.541%
2025-11-06	18.0000	19.5000	18.0000	19.5000	+18.182%	3	97	-92.923%
2025-11-05	16.5000	16.5000	16.5000	16.5000	-8.333%	2	94	-91.636%
2025-11-03	18.6000	18.6000	17.5500	18.0000	+2.273%	20	104	-92.333%
2025-10-30	18.1000	18.3200	17.6000	17.6000	-4.348%	16	104	-92.159%
2025-10-29	17.7000	18.4000	17.7000	18.4000	+9.524%	3	99	-92.500%
2025-10-28	16.8000	16.8000	16.8000	16.8000	+5.000%	2	96	-91.786%
2025-10-23	16.0000	16.0000	16.0000	16.0000	-2.439%	1	94	-91.375%
2025-10-22	16.4000	16.4000	16.4000	16.4000	-4.094%	4	93	-91.585%
2025-10-20	17.0000	17.1000	17.0000	17.1000	-5.000%	2	95	-91.930%
2025-10-16	16.1000	18.0000	16.1000	18.0000	+16.129%	8	96	-92.333%
2025-10-15	15.5000	15.5000	15.5000	15.5000	-0.958%	1	89	-91.097%
2025-10-09	15.3000	15.6500	15.3000	15.6500	-13.869%	20	90	-91.182%
2025-10-07	18.1700	18.1700	18.1700	18.1700	-0.329%	1	93	-92.405%
2025-10-01	18.2300	18.2300	18.2300	18.2300	+2.301%	20	93	-92.430%
2025-09-29	19.0000	19.0000	17.8200	17.8200	-1.547%	2	73	-92.256%
2025-09-26	17.7000	18.1000	17.7000	18.1000	+8.060%	4	72	-92.376%
2025-09-24	16.2500	16.7500	16.2100	16.7500	-1.471%	22	71	-91.761%
2025-09-23	17.2500	17.2500	16.9500	17.0000	+5.590%	14	61	-91.882%
2025-09-22	16.1000	16.1000	16.1000	16.1000	+5.366%	1	53	-91.429%
2025-09-10	15.2500	15.2800	15.2500	15.2800	+5.017%	5	52	-90.969%
2025-09-08	14.5500	14.5500	14.5500	14.5500	-4.902%	1	51	-90.515%
2025-09-05	15.3000	15.3000	15.3000	15.3000	-5.846%	1	51	-90.980%
2025-09-04	16.2000	16.2500	16.2000	16.2500	-6.340%	2	51	-91.508%
2025-09-03	17.3500	17.3500	17.3500	17.3500	+11.576%	1	50	-92.046%
2025-08-22	15.5500	15.5500	15.5500	15.5500	+5.782%	1	50	-91.125%
2025-08-20	14.7000	14.7000	14.7000	14.7000	+3.521%	1	49	-90.612%
2025-08-12	14.2000	14.2000	14.2000	14.2000	-19.774%	1	49	-90.282%
2025-08-05	17.7000	17.7000	17.7000	17.7000	-1.667%	2	49	-92.203%
2025-08-01	17.9500	18.0000	17.9500	18.0000	-6.977%	2	47	-92.333%
2025-07-29	19.4500	19.5000	19.3200	19.3500	+3.365%	9	46	-92.868%
2025-07-24	18.7200	18.7200	18.7200	18.7200	+4.698%	1	50	-92.628%
2025-07-21	17.8800	17.8800	17.8800	17.8800	+6.555%	1	49	-92.282%
2025-07-10	16.7800	16.7800	16.7800	16.7800	-4.114%	1	48	-91.776%
2025-07-09	17.5000	17.5000	17.5000	17.5000	-11.077%	1	48	-92.114%
2025-06-24	19.6800	19.6800	19.6800	19.6800	-4.928%	1	48	-92.988%
2025-06-23	20.7000	20.7000	20.7000	20.7000	-8.609%	5	48	-93.333%
2025-06-20	22.6500	22.6500	22.6500	22.6500	+3.804%	2	48	-93.907%
2025-06-17	21.8200	21.8200	21.8200	21.8200	+4.652%	5	49	-93.676%
2025-06-16	20.8500	20.8500	20.8500	20.8500	-6.711%	1	44	-93.381%
2025-05-23	22.2500	22.3500	22.2500	22.3500	+10.644%	4	44	-93.826%
2025-05-21	20.2000	20.2000	20.2000	20.2000	-0.345%	1	44	-93.168%
2025-05-19	20.2700	20.2700	20.2700	20.2700	-4.612%	1	44	-93.192%
2025-05-13	20.7500	21.2500	20.7500	21.2500	-35.606%	3	44	-93.506%
2025-04-11	33.5000	33.5000	33.0000	33.0000	+10.000%	4	44	-95.818%
2025-04-09	41.5000	41.5000	30.0000	30.0000	-26.489%	5	46	-95.400%
2025-04-07	42.7800	42.7800	40.8100	40.8100	+26.739%	6	49	-96.618%
2025-04-04	30.0000	32.2000	30.0000	32.2000	+36.730%	4	43	-95.714%
2025-03-31	23.5500	23.5500	23.5500	23.5500	-2.484%	5	44	-94.140%
2025-03-28	24.1500	24.1500	24.1500	24.1500	+4.320%	10	44	-94.286%
2025-03-27	23.1500	23.1500	23.1500	23.1500	-4.339%	5	39	-94.039%
2025-03-24	24.2000	24.2000	24.2000	24.2000	-10.370%	5	39	-94.298%
2025-03-17	27.0000	27.0000	27.0000	27.0000	-14.286%	2	34	-94.889%
2025-03-14	31.5000	31.5000	31.5000	31.5000	+48.096%	2	33	-95.619%
2025-03-07	21.2700	21.2700	21.2700	21.2700	+24.168%	2	34	-93.512%
2025-03-06	17.1300	17.1300	17.1300	17.1300	+9.808%	1	35	-91.944%
2025-03-04	15.8000	15.8000	15.5500	15.6000	+7.216%	4	35	-91.154%
2025-02-21	14.5500	14.5500	14.5500	14.5500	+8.582%	6	33	-90.515%
2025-02-20	13.4000	13.4000	13.4000	13.4000	-26.575%	3	36	-89.701%
2025-01-24	16.0500	18.2500	16.0500	18.2500	-17.421%	10	39	-92.438%
2025-01-15	22.1000	22.1000	22.1000	22.1000	-8.678%	1	37	-93.756%
2025-01-14	23.9500	24.2000	23.9500	24.2000	+8.036%	2	37	-94.298%
2025-01-13	22.4000	22.4000	22.4000	22.4000	+0.674%	1	37	-93.839%
2025-01-07	22.2500	22.2500	22.2500	22.2500	-8.436%	1	37	-93.798%
2024-12-31	24.3000	24.3000	24.3000	24.3000	+3.316%	2	37	-94.321%
2024-12-27	23.2500	23.5200	23.2500	23.5200	+11.469%	4	37	-94.133%
2024-12-26	21.1000	21.1000	21.1000	21.1000	-6.513%	1	36	-93.460%
2024-12-23	23.9400	23.9400	22.5700	22.5700	+27.155%	2	36	-93.886%
2024-12-16	17.7500	17.7500	17.7500	17.7500	-8.505%	1	34	-92.225%
2024-12-13	17.0000	19.4000	17.0000	19.4000	-10.185%	4	34	-92.887%
2024-11-27	21.4500	21.6000	21.4500	21.6000	-23.810%	15	42	-93.611%
2024-11-15	28.3500	28.3500	28.3500	28.3500	+6.659%	2	42	-95.132%
2024-11-14	26.1500	26.5800	26.1000	26.5800	-0.636%	3	42	-94.808%
2024-11-11	26.3000	26.7500	26.3000	26.7500	-19.355%	4	43	-94.841%
2024-10-30	33.1900	33.1900	33.1200	33.1700	+0.060%	4	43	-95.840%
2024-10-24	29.8500	33.1500	29.8500	33.1500	+3.207%	34	43	-95.837%
2024-10-23	32.1200	32.1200	32.1200	32.1200	-5.999%	2	40	-95.704%
2024-10-18	34.1700	34.1700	34.1700	34.1700	+2.000%	4	38	-95.961%
2024-10-17	33.5000	33.5000	33.5000	33.5000	-2.332%	1	36	-95.881%
2024-10-16	35.1500	35.1500	34.3000	34.3000	-4.722%	20	35	-95.977%
2024-10-08	36.0000	36.0000	36.0000	36.0000	-8.513%	1	26	-96.167%
2024-09-27	38.5600	39.3500	38.5600	39.3500	-1.870%	40	25	-96.493%
2024-09-24	40.1000	40.1000	40.1000	40.1000	-0.743%	3	5	-96.559%
2024-09-20	40.9500	40.9500	40.4000	40.4000	-1.222%	4	4	-96.584%
2024-09-17	40.4500	41.0500	40.4000	40.9000	0.000%	6	4	-96.626%