Dark

COST20260918P970
COST Sep 18 2026 970.00 Put (COST260918P00970000)
option OPRA

EOD

Jul 23, 2026

59.78+8.277%(+4.57)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	59.7800	59.7800	59.7800	59.7800	+8.277%	1	180	0.000%
2026-07-21	56.6400	56.6400	55.2100	55.2100	+10.200%	4	179	+8.277%
2026-07-20	50.4300	51.4000	50.1000	50.1000	+11.457%	12	175	+19.321%
2026-07-17	38.3500	44.9500	38.3500	44.9500	-9.739%	8	172	+32.992%
2026-07-16	52.0700	53.3500	49.8000	49.8000	-15.736%	6	177	+20.040%
2026-07-15	60.5500	60.9000	59.1000	59.1000	-6.190%	3	181	+1.151%
2026-07-14	62.7500	63.0000	62.7500	63.0000	+13.106%	2	183	-5.111%
2026-07-13	55.7000	55.7000	55.7000	55.7000	-21.516%	3	183	+7.325%
2026-07-09	64.7500	70.9700	64.7500	70.9700	+65.354%	2	184	-15.767%
2026-07-08	39.6200	42.9200	39.4500	42.9200	-8.486%	20	185	+39.282%
2026-07-07	38.4800	46.9000	38.4800	46.9000	-0.636%	7	176	+27.463%
2026-07-02	47.2000	47.2000	47.2000	47.2000	-17.483%	10	164	+26.653%
2026-07-01	58.7000	58.8500	57.2000	57.2000	+43.000%	5	164	+4.510%
2026-06-29	40.0000	40.0000	40.0000	40.0000	-7.300%	1	164	+49.450%
2026-06-26	41.9000	43.1500	41.9000	43.1500	+4.733%	2	163	+38.540%
2026-06-24	41.5000	43.3000	40.8500	41.2000	-4.850%	41	163	+45.097%
2026-06-23	41.5000	43.3000	41.0000	43.3000	-10.408%	12	174	+38.060%
2026-06-22	45.2500	48.3300	45.2500	48.3300	+0.919%	12	164	+23.691%
2026-06-18	47.6500	47.8900	45.7500	47.8900	+16.663%	23	144	+24.828%
2026-06-17	35.5000	41.0500	35.0000	41.0500	+8.598%	25	144	+45.627%
2026-06-15	37.8000	37.8000	37.8000	37.8000	-5.382%	1	144	+58.148%
2026-06-12	39.9500	39.9500	39.9500	39.9500	+4.172%	3	143	+49.637%
2026-06-11	36.9000	38.3500	36.9000	38.3500	-4.005%	3	143	+55.880%
2026-06-10	42.3000	42.3000	39.9000	39.9500	-9.615%	5	142	+49.637%
2026-06-09	41.2100	44.2500	41.2100	44.2000	+5.514%	4	138	+35.249%
2026-06-08	41.8900	41.8900	41.8900	41.8900	-6.870%	4	135	+42.707%
2026-06-03	48.2000	48.2000	44.1500	44.9800	-10.488%	12	135	+32.904%
2026-06-02	51.1300	51.1300	50.2500	50.2500	-10.904%	12	129	+18.965%
2026-06-01	59.6400	59.6400	56.4000	56.4000	+4.386%	5	119	+5.993%
2026-05-29	52.2300	55.7500	51.5000	54.0300	+55.931%	44	141	+10.642%
2026-05-27	34.7500	34.7500	34.6500	34.6500	-7.179%	2	132	+72.525%
2026-05-26	38.1400	38.1400	37.3300	37.3300	+32.611%	18	132	+60.139%
2026-05-22	28.6500	28.6500	28.0500	28.1500	+24.834%	7	125	+112.362%
2026-05-21	23.5500	24.4200	21.9000	22.5500	+31.640%	24	125	+165.100%
2026-05-20	17.1300	17.1300	17.1300	17.1300	+3.193%	2	125	+248.978%
2026-05-19	16.2000	16.6000	16.1200	16.6000	-6.162%	7	120	+260.120%
2026-05-18	17.6900	17.6900	17.6900	17.6900	-24.077%	1	120	+237.931%
2026-05-15	23.1000	23.3000	23.1000	23.3000	-8.448%	2	120	+156.567%
2026-05-14	25.4500	25.4500	25.4500	25.4500	-10.545%	1	119	+134.892%
2026-05-13	27.0500	29.3500	26.9500	28.4500	-5.701%	7	121	+110.123%
2026-05-12	30.1700	30.1700	30.1700	30.1700	+1.072%	1	121	+98.144%
2026-05-01	29.8500	29.8500	29.8500	29.8500	-9.545%	1	121	+100.268%
2026-04-30	36.1000	36.1000	33.0000	33.0000	-17.397%	2	121	+81.152%
2026-04-29	39.9500	39.9500	39.9500	39.9500	+11.592%	1	123	+49.637%
2026-04-28	35.8000	35.8000	35.8000	35.8000	-8.299%	1	123	+66.983%
2026-04-27	36.6500	39.0400	36.6500	39.0400	+6.667%	7	123	+53.125%
2026-04-20	36.6000	36.6000	36.6000	36.6000	-16.438%	1	117	+63.333%
2026-04-16	43.5900	43.8000	43.5900	43.8000	-2.882%	2	116	+36.484%
2026-04-15	45.1000	45.1000	45.1000	45.1000	-7.959%	2	115	+32.550%
2026-04-14	50.9000	50.9000	49.0000	49.0000	+5.331%	7	115	+22.000%
2026-04-13	43.3000	46.7700	43.3000	46.5200	+47.448%	6	111	+28.504%
2026-04-09	33.4500	33.4500	31.1000	31.5500	-10.623%	14	109	+89.477%
2026-04-08	40.7000	40.7000	35.3000	35.3000	-26.991%	2	100	+69.348%
2026-03-31	48.3500	48.3500	48.3500	48.3500	-5.566%	1	99	+23.640%
2026-03-30	51.4000	51.4000	51.2000	51.2000	-4.921%	4	98	+16.758%
2026-03-27	54.4500	54.6000	53.8500	53.8500	+1.796%	6	95	+11.012%
2026-03-26	52.9000	52.9000	52.9000	52.9000	-3.291%	4	93	+13.006%
2026-03-25	54.5200	54.7000	54.5200	54.7000	-2.582%	4	89	+9.287%
2026-03-24	55.9000	56.1500	55.9000	56.1500	-2.939%	3	87	+6.465%
2026-03-23	57.8500	57.8500	57.8500	57.8500	-1.111%	1	84	+3.336%
2026-03-20	55.0500	58.5000	55.0500	58.5000	+2.362%	6	83	+2.188%
2026-03-19	52.8000	57.2000	52.8000	57.1500	+11.621%	5	83	+4.602%
2026-03-18	51.1000	51.3000	50.9000	51.2000	+4.918%	7	81	+16.758%
2026-03-12	49.1500	49.1500	48.8000	48.8000	-4.220%	2	75	+22.500%
2026-03-11	50.7000	50.9500	50.7000	50.9500	-7.616%	15	73	+17.331%
2026-03-06	55.1500	55.1500	55.1500	55.1500	-4.832%	1	63	+8.395%
2026-03-05	56.2000	59.3500	56.2000	57.9500	+22.801%	8	62	+3.158%
2026-03-02	47.1900	47.1900	47.1900	47.1900	-12.530%	2	55	+26.679%
2026-02-26	54.3800	54.3800	53.9500	53.9500	-4.850%	45	55	+10.806%
2026-02-20	56.7000	56.7000	56.7000	56.7000	-0.351%	1	55	+5.432%
2026-02-19	56.7500	56.9000	56.7500	56.9000	+12.229%	2	55	+5.062%
2026-02-12	50.7000	50.7000	50.7000	50.7000	-19.216%	1	55	+17.909%
2026-02-10	60.3000	62.7600	60.3000	62.7600	+9.624%	3	55	-4.748%
2026-02-04	57.2500	57.2500	57.2500	57.2500	-18.794%	1	56	+4.419%
2026-01-29	68.7700	70.5000	68.7700	70.5000	+13.071%	2	56	-15.206%
2026-01-22	61.0000	62.3500	61.0000	62.3500	-2.471%	6	57	-4.122%
2026-01-21	63.9300	63.9300	63.9300	63.9300	-8.462%	1	57	-6.491%
2026-01-16	69.9700	69.9700	69.8400	69.8400	-46.667%	2	56	-14.404%
2025-12-22	130.9500	130.9500	130.9500	130.9500	+30.950%	1	56	-54.349%
2025-11-13	100.0000	100.0000	100.0000	100.0000	+11.794%	1	56	-40.220%
2025-10-10	85.4000	89.4500	85.4000	89.4500	+15.568%	2	56	-33.169%
2025-09-11	77.3800	77.4000	77.3800	77.4000	+2.666%	7	54	-22.765%
2025-08-21	75.3900	75.3900	75.3900	75.3900	+5.944%	1	49	-20.706%
2025-08-18	73.0400	73.0400	71.1600	71.1600	-4.291%	44	48	-15.992%
2025-08-13	74.3500	74.3500	74.3500	74.3500	+8.461%	1	12	-19.597%
2025-08-12	68.5500	68.5500	68.5500	68.5500	-20.586%	1	12	-12.794%
2025-07-16	83.6600	86.3200	83.5000	86.3200	+9.613%	15	11	-30.746%
2025-07-11	78.7500	78.7500	78.7500	78.7500	+4.098%	1	9	-24.089%
2025-07-09	75.6500	75.6500	75.6500	75.6500	-2.513%	1	8	-20.978%
2025-07-02	77.6000	77.6000	77.6000	77.6000	-3.614%	5	8	-22.964%
2025-06-25	80.5100	80.5100	80.5100	80.5100	+5.934%	2	4	-25.748%
2025-06-23	76.0000	76.0000	76.0000	76.0000	+13.365%	2	5	-21.342%
2025-06-03	67.0400	67.0400	67.0400	67.0400	-13.664%	1	3	-10.829%
2025-05-28	78.1000	78.1000	77.6500	77.6500	-1.771%	2	2	-23.014%
2025-05-27	80.0500	80.0500	79.0500	79.0500	0.000%	2	1	-24.377%