Dark

COST20270115P870
COST Jan 15 2027 870.00 Put (COST270115P00870000)
option OPRA

EOD

Sep 9, 2026

32.35+10.788%(+3.15)8

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-09	31.6500	32.4200	31.5000	32.3500	+10.788%	8	406	0.000%
2026-09-08	27.0900	29.2500	27.0900	29.2000	+10.816%	7	399	+10.788%
2026-09-04	25.9000	26.3500	25.9000	26.3500	+12.367%	11	390	+22.770%
2026-09-03	25.2500	26.0000	22.5000	23.4500	+1.515%	69	390	+37.953%
2026-09-02	22.5000	23.2500	22.0000	23.1000	+7.193%	19	334	+40.043%
2026-09-01	19.4000	21.5500	19.0500	21.5500	+13.421%	15	328	+50.116%
2026-08-28	19.8500	20.0000	19.0000	19.0000	+4.167%	79	322	+70.263%
2026-08-26	18.0000	18.2400	18.0000	18.2400	+5.923%	2	303	+77.357%
2026-08-25	17.0000	17.2200	17.0000	17.2200	-19.720%	2	304	+87.863%
2026-08-21	21.1000	21.7500	21.1000	21.4500	-16.374%	19	303	+50.816%
2026-08-20	22.5500	25.6500	22.5500	25.6500	+50.440%	6	284	+26.121%
2026-08-19	17.4800	17.4800	16.9000	17.0500	-8.921%	3	283	+89.736%
2026-08-18	18.7200	18.7200	18.7200	18.7200	-1.266%	1	283	+72.810%
2026-08-14	18.9500	19.6500	18.9500	18.9600	-19.147%	18	284	+70.622%
2026-08-12	23.4500	23.4500	23.4500	23.4500	-1.429%	1	288	+37.953%
2026-08-10	24.2500	24.2500	23.7900	23.7900	-4.458%	4	287	+35.982%
2026-08-07	24.8500	24.9000	24.8500	24.9000	+1.014%	3	287	+29.920%
2026-08-06	24.6500	24.6500	24.6500	24.6500	-8.704%	1	290	+31.237%
2026-08-05	26.9000	27.1000	26.9000	27.0000	+13.445%	3	290	+19.815%
2026-08-03	23.8000	23.8000	23.8000	23.8000	-7.573%	1	289	+35.924%
2026-07-31	25.2500	25.7500	25.2500	25.7500	+5.446%	2	288	+25.631%
2026-07-30	24.3000	24.4200	24.3000	24.4200	+16.563%	17	287	+32.473%
2026-07-29	20.9500	20.9500	20.9500	20.9500	+5.224%	1	283	+54.415%
2026-07-28	19.2000	19.9100	19.2000	19.9100	-20.360%	2	282	+62.481%
2026-07-27	27.0000	27.0000	25.0000	25.0000	-17.164%	11	281	+29.400%
2026-07-24	30.1000	30.3000	29.6000	30.1800	-9.641%	9	286	+7.190%
2026-07-22	33.5000	33.8000	33.4000	33.4000	+4.998%	5	283	-3.144%
2026-07-21	31.8100	31.8100	31.8100	31.8100	+4.124%	1	280	+1.698%
2026-07-20	28.9000	30.8000	28.9000	30.5500	+0.892%	5	279	+5.892%
2026-07-17	27.5000	30.2800	27.5000	30.2800	-1.207%	5	277	+6.836%
2026-07-16	30.6500	30.6500	30.6500	30.6500	-9.720%	4	276	+5.546%
2026-07-15	33.9500	33.9500	33.9500	33.9500	-8.859%	1	276	-4.713%
2026-07-10	37.2500	37.2500	37.2500	37.2500	0.000%	1	276	-13.154%
2026-07-09	37.0000	39.1500	36.7000	37.2500	+38.270%	21	277	-13.154%
2026-07-08	26.3000	27.1500	26.3000	26.9400	-3.268%	3	276	+20.082%
2026-07-07	24.5500	27.8500	24.5500	27.8500	-1.764%	2	274	+16.158%
2026-07-02	29.1500	29.1500	28.3500	28.3500	-18.534%	4	269	+14.109%
2026-07-01	32.8000	34.8000	32.8000	34.8000	+26.087%	2	269	-7.040%
2026-06-26	28.5000	28.5000	27.6000	27.6000	-9.151%	11	268	+17.210%
2026-06-25	30.0500	30.6000	29.5500	30.3800	+14.642%	28	268	+6.485%
2026-06-24	27.1000	27.1000	26.1500	26.5000	-9.091%	10	265	+22.075%
2026-06-18	28.7000	29.2000	28.3500	29.1500	+28.811%	9	251	+10.978%
2026-06-16	22.6300	22.6300	22.6300	22.6300	-16.648%	1	251	+42.952%
2026-06-11	27.1000	27.1500	26.5000	27.1500	+1.306%	3	250	+19.153%
2026-06-10	27.4000	27.4000	26.8000	26.8000	+0.187%	5	250	+20.709%
2026-06-09	26.9000	27.3000	26.6500	26.7500	+7.000%	15	247	+20.935%
2026-06-04	25.0000	25.0000	25.0000	25.0000	-19.355%	20	247	+29.400%
2026-06-03	31.0000	31.0000	31.0000	31.0000	-11.882%	1	247	+4.355%
2026-06-01	33.2000	35.1800	33.2000	35.1800	+3.471%	3	246	-8.044%
2026-05-29	34.0000	34.0000	34.0000	34.0000	+33.964%	2	245	-4.853%
2026-05-26	25.9000	25.9000	25.1500	25.3800	+23.805%	3	243	+27.463%
2026-05-22	20.5000	20.5000	20.5000	20.5000	-3.302%	1	239	+57.805%
2026-05-14	21.2700	21.2700	21.2000	21.2000	-11.667%	7	239	+52.594%
2026-05-12	24.0000	24.0000	24.0000	24.0000	-2.834%	1	239	+34.792%
2026-05-11	24.7000	24.7000	24.7000	24.7000	+5.872%	1	239	+30.972%
2026-05-08	23.3300	23.3300	23.3300	23.3300	-8.474%	1	239	+38.663%
2026-05-07	25.4900	25.4900	25.4900	25.4900	-2.150%	1	239	+26.913%
2026-05-06	25.9700	26.0500	25.3900	26.0500	+9.454%	4	239	+24.184%
2026-05-04	23.8000	23.8000	23.8000	23.8000	-9.333%	1	239	+35.924%
2026-04-29	26.2700	26.2700	26.2500	26.2500	+3.346%	5	240	+23.238%
2026-04-24	25.4000	25.4000	25.4000	25.4000	+0.316%	1	239	+27.362%
2026-04-22	25.3200	25.3200	25.3200	25.3200	-5.346%	30	238	+27.765%
2026-04-21	26.7000	26.7500	26.6500	26.7500	-6.957%	4	266	+20.935%
2026-04-10	28.7500	28.7500	28.7500	28.7500	+17.347%	3	266	+12.522%
2026-04-09	24.7500	24.7500	24.5000	24.5000	-6.844%	2	263	+32.041%
2026-04-08	27.3000	28.0000	26.3000	26.3000	-25.093%	19	263	+23.004%
2026-03-30	35.1100	35.1100	35.1100	35.1100	+1.768%	28	256	-7.861%
2026-03-19	34.5000	34.5000	34.5000	34.5000	+9.524%	7	284	-6.232%
2026-03-16	31.5000	31.5000	31.5000	31.5000	-5.970%	21	283	+2.698%
2026-03-12	33.8000	33.8000	33.5000	33.5000	+9.121%	10	262	-3.433%
2026-03-10	31.0000	31.1500	30.4900	30.7000	-11.272%	98	258	+5.375%
2026-03-06	34.8500	34.8500	34.6000	34.6000	+4.532%	2	259	-6.503%
2026-03-03	33.1000	33.1000	33.1000	33.1000	+8.135%	1	257	-2.266%
2026-03-02	30.6100	30.6100	30.6100	30.6100	-16.068%	1	257	+5.684%
2026-02-23	36.4700	36.4700	36.4700	36.4700	-3.519%	6	258	-11.297%
2026-02-20	37.8000	37.8000	37.8000	37.8000	+17.941%	1	252	-14.418%
2026-02-18	33.1000	33.1000	32.0300	32.0500	+4.160%	98	251	+0.936%
2026-02-17	30.7700	30.7700	30.7700	30.7700	-12.086%	15	265	+5.135%
2026-02-12	35.1100	35.1100	35.0000	35.0000	-9.326%	3	250	-7.571%
2026-02-11	38.6000	38.6000	38.6000	38.6000	+7.821%	1	248	-16.192%
2026-02-06	35.9800	35.9800	35.8000	35.8000	-12.683%	2	247	-9.637%
2026-02-02	40.9500	41.5000	40.8000	41.0000	-14.226%	8	247	-21.098%
2026-01-30	48.0000	48.0000	47.8000	47.8000	+20.101%	2	243	-32.322%
2026-01-28	40.0500	40.0500	39.8000	39.8000	+2.710%	3	242	-18.719%
2026-01-23	38.5000	38.7500	38.5000	38.7500	-8.306%	3	240	-16.516%
2026-01-21	42.2600	42.2600	42.2600	42.2600	+0.213%	1	239	-23.450%
2026-01-20	42.3000	42.3000	42.0000	42.1700	-12.456%	4	239	-23.287%
2026-01-12	50.6800	50.6800	48.1700	48.1700	-7.187%	43	236	-32.842%
2026-01-08	53.2300	53.2300	51.8500	51.9000	-23.508%	27	236	-37.669%
2026-01-07	67.5500	67.8500	67.5500	67.8500	+8.041%	2	231	-52.321%
2026-01-06	62.8000	62.8000	62.8000	62.8000	-8.986%	1	231	-48.487%
2026-01-05	69.6400	69.6400	68.3100	69.0000	+1.025%	8	231	-53.116%
2025-12-26	68.3000	68.3000	68.3000	68.3000	-11.814%	1	228	-52.635%
2025-12-23	77.9600	77.9600	77.4500	77.4500	-1.400%	2	228	-58.231%
2025-12-22	78.6000	78.6000	78.5500	78.5500	-0.254%	2	227	-58.816%
2025-12-19	79.1200	79.1200	78.7500	78.7500	-1.563%	3	227	-58.921%
2025-12-18	80.0000	80.0000	80.0000	80.0000	-0.312%	10	226	-59.563%
2025-12-15	78.8300	80.2500	78.8300	80.2500	+14.316%	6	226	-59.688%
2025-12-12	72.6100	75.0000	70.2000	70.2000	-5.632%	11	226	-53.917%
2025-12-10	72.1300	74.4400	72.1300	74.3900	+5.969%	12	227	-56.513%
2025-12-09	69.8900	70.2100	69.8900	70.2000	-1.321%	6	227	-53.917%
2025-12-08	70.4100	71.1400	70.4100	71.1400	+3.915%	8	227	-54.526%
2025-12-04	69.3200	69.3200	68.4200	68.4600	-5.572%	7	227	-52.746%
2025-11-24	72.5000	72.5000	72.5000	72.5000	-6.572%	30	227	-55.379%
2025-11-19	78.0400	78.0400	77.6000	77.6000	+10.857%	2	245	-58.312%
2025-11-18	70.0000	70.0000	70.0000	70.0000	+10.759%	1	245	-53.786%
2025-11-13	63.2000	63.2000	63.2000	63.2000	+1.201%	3	245	-48.813%
2025-11-07	61.8500	62.4500	61.8500	62.4500	-1.885%	2	242	-48.199%
2025-11-06	63.6500	63.6500	63.6500	63.6500	+1.467%	1	242	-49.175%
2025-10-30	62.7300	62.7300	62.7300	62.7300	-0.744%	1	241	-48.430%
2025-10-29	63.3500	63.3500	63.0000	63.2000	+12.196%	5	241	-48.813%
2025-10-24	55.5500	56.3300	55.1900	56.3300	+1.368%	20	240	-42.571%
2025-10-22	55.5700	55.6000	55.5700	55.5700	+0.488%	80	220	-41.785%
2025-10-21	55.4700	55.7000	55.3000	55.3000	-3.826%	4	140	-41.501%
2025-10-13	57.5000	57.5000	57.5000	57.5000	-0.087%	1	140	-43.739%
2025-09-30	57.5500	57.5500	57.5500	57.5500	-8.506%	1	139	-43.788%
2025-09-29	59.7800	62.9000	59.7800	62.9000	+5.360%	60	139	-48.569%
2025-09-26	59.3300	59.7000	59.3300	59.7000	+5.013%	3	91	-45.812%
2025-09-25	57.8800	57.8800	56.8500	56.8500	-1.216%	3	90	-43.096%
2025-09-23	57.5500	57.5500	57.5500	57.5500	+4.257%	5	87	-43.788%
2025-09-22	55.2000	55.2000	55.2000	55.2000	+7.602%	2	92	-41.395%
2025-09-18	51.3000	51.3000	51.3000	51.3000	+0.098%	3	90	-36.940%
2025-09-17	51.2500	51.2500	51.2500	51.2500	+2.295%	1	90	-36.878%
2025-09-10	50.1000	50.1000	50.1000	50.1000	-9.321%	1	90	-35.429%
2025-09-03	55.2300	55.2500	55.2300	55.2500	+0.036%	10	89	-41.448%
2025-09-02	55.2100	55.2500	55.2100	55.2300	+14.348%	10	89	-41.427%
2025-08-18	48.5000	48.5000	48.0500	48.3000	+2.875%	14	79	-33.023%
2025-08-14	46.9500	46.9500	46.9500	46.9500	-1.158%	1	72	-31.097%
2025-08-11	47.5000	47.5000	47.5000	47.5000	-0.210%	1	73	-31.895%
2025-08-08	47.5000	47.6000	47.5000	47.6000	-1.835%	2	73	-32.038%
2025-08-07	48.3600	48.4900	48.3600	48.4900	-13.411%	2	72	-33.285%
2025-08-01	56.0000	56.0000	56.0000	56.0000	-3.198%	1	71	-42.232%
2025-07-31	57.8000	58.1500	57.2000	57.8500	+2.353%	83	72	-44.080%
2025-07-21	56.6600	56.6600	56.5200	56.5200	+3.516%	2	30	-42.764%
2025-07-02	54.6000	54.6000	54.6000	54.6000	+1.167%	1	31	-40.751%
2025-07-01	54.3300	54.7000	53.9700	53.9700	-6.626%	8	30	-40.059%
2025-06-23	57.8000	57.8000	57.8000	57.8000	-0.207%	1	25	-44.031%
2025-06-17	57.9200	57.9200	57.9200	57.9200	+5.693%	1	25	-44.147%
2025-06-09	54.8000	54.8000	54.8000	54.8000	-3.112%	3	24	-40.967%
2025-06-06	56.5600	56.5600	56.5600	56.5600	+11.779%	2	24	-42.804%
2025-05-30	50.6000	50.6000	50.6000	50.6000	-10.680%	2	24	-36.067%
2025-05-20	56.6500	56.6500	56.6500	56.6500	-8.629%	3	25	-42.895%
2025-05-01	62.0000	62.0000	62.0000	62.0000	-14.483%	1	23	-47.823%
2025-04-25	72.5000	72.5000	72.5000	72.5000	+5.531%	2	23	-55.379%
2025-03-28	68.7000	68.7000	68.7000	68.7000	-2.664%	2	22	-52.911%
2025-03-25	70.5800	70.5800	70.5800	70.5800	-15.087%	5	21	-54.165%
2025-03-20	83.1200	83.1200	83.1200	83.1200	+3.473%	2	21	-61.080%
2025-03-18	80.3300	80.3300	80.3300	80.3300	+26.703%	5	22	-59.729%
2025-03-07	63.4000	63.4000	63.4000	63.4000	+54.145%	2	21	-48.975%
2025-02-25	41.1300	41.1300	41.1300	41.1300	+3.212%	5	22	-21.347%
2025-02-18	39.2300	39.8500	39.2300	39.8500	+4.183%	3	22	-18.821%
2025-02-11	38.2500	38.2500	38.2500	38.2500	-9.360%	1	23	-15.425%
2025-02-05	43.8600	43.8600	42.2000	42.2000	-14.053%	11	23	-23.341%
2025-01-30	49.1000	49.1000	49.1000	49.1000	-8.087%	1	22	-34.114%
2025-01-27	53.4200	53.4200	53.4200	53.4200	-24.761%	1	22	-39.442%
2025-01-08	71.0000	71.0000	71.0000	71.0000	+4.859%	1	22	-54.437%
2024-12-23	67.7100	67.7100	67.7100	67.7100	+7.990%	1	22	-52.223%
2024-11-25	62.7000	62.7000	62.7000	62.7000	-32.143%	2	22	-48.405%
2024-10-31	93.8000	93.8000	92.4000	92.4000	+6.624%	16	21	-64.989%
2024-10-24	85.5500	86.6600	85.5300	86.6600	-8.325%	10	5	-62.670%
2024-10-02	94.7700	94.7700	94.5300	94.5300	0.000%	10	10	-65.778%