Dark

COST20260918P950
COST Sep 18 2026 950.00 Put (COST260918P00950000)
option OPRA

EOD

Sep 10, 2026

48.20-2.488%(-1.23)17

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	46.3900	49.3600	46.3900	48.2000	-2.488%	17	352	0.000%
2026-09-09	47.0000	51.1200	47.0000	49.4300	+19.859%	13	358	-2.488%
2026-09-08	40.5100	45.1500	39.0400	41.2400	+15.163%	80	356	+16.877%
2026-09-04	31.1200	35.8100	31.1200	35.8100	+33.619%	7	349	+34.599%
2026-09-03	34.0000	36.4200	26.8000	26.8000	-7.745%	40	349	+79.851%
2026-09-02	26.0000	33.5300	26.0000	29.0500	+27.412%	18	380	+65.921%
2026-09-01	17.4600	24.1900	15.5000	22.8000	+20.190%	54	388	+111.404%
2026-08-31	16.9500	18.9700	16.9500	18.9700	-0.420%	8	385	+154.085%
2026-08-28	20.8800	20.8800	15.5000	19.0500	-25.440%	47	386	+153.018%
2026-08-27	18.2000	25.5500	18.2000	25.5500	+89.259%	30	351	+88.650%
2026-08-26	14.0000	15.0000	13.3000	13.5000	+1.504%	30	356	+257.037%
2026-08-25	12.4000	13.3000	12.4000	13.3000	+27.639%	19	343	+262.406%
2026-08-24	15.2200	15.8700	10.4200	10.4200	-51.915%	19	346	+362.572%
2026-08-21	24.6500	24.6500	20.5500	21.6700	-29.871%	55	341	+122.427%
2026-08-20	32.0000	32.0000	24.3700	30.9000	+85.586%	68	332	+55.987%
2026-08-19	11.8500	17.0000	10.8300	16.6500	+3.096%	31	330	+189.489%
2026-08-18	16.6500	16.6500	13.3500	16.1500	-14.641%	53	335	+198.452%
2026-08-17	19.5000	20.7000	18.4600	18.9200	+12.285%	58	303	+154.757%
2026-08-14	17.0000	18.3000	16.6000	16.8500	-6.389%	33	310	+186.053%
2026-08-13	20.4900	20.7000	18.0000	18.0000	-20.914%	22	303	+167.778%
2026-08-12	25.5500	25.5500	22.4000	22.7600	-14.757%	33	294	+111.775%
2026-08-11	24.0500	28.5500	24.0500	26.7000	-1.111%	24	286	+80.524%
2026-08-10	28.9600	28.9600	25.5000	27.0000	-0.917%	8	294	+78.519%
2026-08-07	28.8000	28.8000	27.2500	27.2500	-6.997%	37	292	+76.881%
2026-08-06	22.8500	29.3000	22.8500	29.3000	-10.123%	17	276	+64.505%
2026-08-05	32.9200	32.9200	32.1000	32.6000	+3.723%	31	271	+47.853%
2026-08-04	32.2000	32.8100	31.4300	31.4300	+10.552%	12	283	+53.357%
2026-08-03	22.3100	29.5500	22.3100	28.4300	-0.733%	56	273	+69.539%
2026-07-31	32.2000	32.2000	27.9500	28.6400	+2.837%	18	277	+68.296%
2026-07-30	28.5000	28.5000	27.1900	27.8500	+39.389%	4	274	+73.070%
2026-07-29	19.4500	20.7200	19.4500	19.9800	-11.200%	11	276	+141.241%
2026-07-28	20.9500	22.5000	16.3500	22.5000	-21.329%	79	270	+114.222%
2026-07-27	30.7000	30.7500	28.4400	28.6000	-38.028%	14	263	+68.531%
2026-07-23	46.1500	46.1500	46.1500	46.1500	+3.825%	2	265	+4.442%
2026-07-22	43.6500	44.6000	43.4800	44.4500	+6.493%	13	266	+8.436%
2026-07-21	41.7400	41.7400	41.7400	41.7400	+3.883%	2	263	+15.477%
2026-07-20	38.7200	40.7500	35.4200	40.1800	-1.616%	7	261	+19.960%
2026-07-17	34.1700	40.8400	34.1700	40.8400	+19.836%	2	259	+18.022%
2026-07-16	43.3000	43.3000	34.0800	34.0800	-29.221%	27	260	+41.432%
2026-07-14	48.9500	48.9500	48.1500	48.1500	+8.202%	11	257	+0.104%
2026-07-13	44.5000	44.5000	44.5000	44.5000	-14.833%	19	254	+8.315%
2026-07-10	52.2200	52.2500	52.2200	52.2500	-5.000%	3	256	-7.751%
2026-07-09	53.7500	56.8500	53.7500	55.0000	+66.667%	10	256	-12.364%
2026-07-08	32.6500	33.0000	32.5000	33.0000	-3.509%	16	250	+46.061%
2026-07-07	29.3800	34.2000	29.3800	34.2000	-6.761%	24	256	+40.936%
2026-07-06	34.7600	38.4000	34.7600	36.6800	+3.179%	14	236	+31.407%
2026-07-02	46.2000	46.2000	35.5500	35.5500	-25.999%	25	264	+35.584%
2026-07-01	48.1200	50.1500	46.7700	48.0400	+14.791%	17	264	+0.333%
2026-06-30	41.0000	41.8500	39.5500	41.8500	+10.714%	21	259	+15.173%
2026-06-29	37.8000	37.8000	37.8000	37.8000	+11.834%	1	251	+27.513%
2026-06-26	33.3000	33.8000	31.8700	33.8000	-17.561%	8	251	+42.604%
2026-06-25	38.1500	41.0000	36.8500	41.0000	+22.206%	10	253	+17.561%
2026-06-24	32.0500	33.5500	31.0100	33.5500	-10.652%	16	250	+43.666%
2026-06-22	37.2200	37.6000	36.5000	37.5500	-0.661%	22	245	+28.362%
2026-06-18	37.5000	38.3400	35.6000	37.8000	+19.243%	35	216	+27.513%
2026-06-17	27.0000	32.0400	27.0000	31.7000	+30.560%	22	216	+52.050%
2026-06-16	24.2800	24.2800	24.2800	24.2800	-13.286%	1	216	+98.517%
2026-06-12	30.8500	31.2100	27.9500	28.0000	-9.091%	12	216	+72.143%
2026-06-11	30.2900	30.8000	30.2900	30.8000	+6.207%	16	217	+56.494%
2026-06-10	33.1000	33.5500	29.0000	29.0000	-12.254%	9	212	+66.207%
2026-06-09	32.7200	33.1500	32.7200	33.0500	-1.018%	5	211	+45.840%
2026-06-05	28.5500	33.3900	28.0200	33.3900	-1.359%	10	216	+44.355%
2026-06-04	29.6000	33.8500	29.6000	33.8500	-12.101%	9	217	+42.393%
2026-06-03	37.3500	39.5000	36.2700	38.5100	-8.744%	37	210	+25.162%
2026-06-02	45.6600	45.6600	42.2000	42.2000	-9.208%	3	210	+14.218%
2026-06-01	48.4500	50.0200	46.4800	46.4800	+7.493%	16	209	+3.701%
2026-05-29	42.0000	46.1900	40.9000	43.2400	+55.540%	29	203	+11.471%
2026-05-28	26.9500	28.4500	26.8000	27.8000	+2.773%	8	194	+73.381%
2026-05-27	26.4700	27.2500	26.4700	27.0500	-6.401%	50	190	+78.189%
2026-05-26	30.8000	31.0000	28.0500	28.9000	+32.751%	13	156	+66.782%
2026-05-22	19.8100	21.7700	19.8100	21.7700	+9.397%	4	157	+121.406%
2026-05-21	19.1500	19.9000	18.8500	19.9000	+39.649%	8	159	+142.211%
2026-05-20	13.9000	14.2500	13.9000	14.2500	+6.902%	7	159	+238.246%
2026-05-19	13.3000	13.4000	13.3000	13.3300	-6.456%	9	162	+261.590%
2026-05-18	16.2000	17.7900	14.2000	14.2500	-26.546%	28	162	+238.246%
2026-05-15	18.8000	19.4500	17.9500	19.4000	-7.177%	32	162	+148.454%
2026-05-14	21.4000	21.4000	20.6000	20.9000	-9.406%	8	138	+130.622%
2026-05-13	22.0400	23.0700	21.8000	23.0700	-20.311%	7	131	+108.929%
2026-05-11	28.9500	28.9500	28.9500	28.9500	+13.086%	3	131	+66.494%
2026-05-08	25.7000	25.7000	25.6000	25.6000	-7.847%	4	131	+88.281%
2026-05-07	30.0000	30.0000	27.7800	27.7800	-7.738%	8	131	+73.506%
2026-05-06	32.1000	32.1000	30.1100	30.1100	+15.364%	8	134	+60.080%
2026-05-04	26.1600	26.3000	26.1000	26.1000	+9.618%	5	131	+84.674%
2026-05-01	25.0000	25.0000	23.1600	23.8100	-15.176%	4	130	+102.436%
2026-04-30	28.0700	28.0700	28.0700	28.0700	-6.651%	1	130	+71.714%
2026-04-27	28.3400	30.2000	28.3400	30.0700	-3.312%	19	130	+60.293%
2026-04-21	31.2500	31.2500	31.1000	31.1000	-14.088%	4	109	+54.984%
2026-04-17	36.2000	36.2000	36.2000	36.2000	-3.234%	1	109	+33.149%
2026-04-16	36.8900	37.4100	36.8900	37.4100	+0.836%	2	109	+28.843%
2026-04-15	37.1000	37.1000	37.1000	37.1000	-11.876%	1	110	+29.919%
2026-04-14	42.8100	42.8500	42.1000	42.1000	+16.944%	4	109	+14.489%
2026-04-13	36.0000	36.0000	36.0000	36.0000	+40.900%	1	106	+33.889%
2026-04-09	27.7000	27.9500	25.3200	25.5500	-19.528%	15	106	+88.650%
2026-04-08	34.2000	34.2000	31.7500	31.7500	-14.189%	6	104	+51.811%
2026-04-07	37.0000	37.0000	37.0000	37.0000	-0.404%	2	103	+30.270%
2026-04-02	37.1500	37.1500	37.1500	37.1500	-8.722%	1	101	+29.744%
2026-04-01	40.7000	40.7000	40.7000	40.7000	-0.973%	1	101	+18.428%
2026-03-31	43.6500	43.6500	41.1000	41.1000	-1.321%	3	100	+17.275%
2026-03-30	41.7000	41.7000	41.6500	41.6500	-11.383%	6	99	+15.726%
2026-03-27	45.9000	47.0000	45.8500	47.0000	+2.732%	14	94	+2.553%
2026-03-26	45.7500	45.7500	45.7500	45.7500	-2.034%	1	86	+5.355%
2026-03-25	46.7000	46.7000	46.7000	46.7000	-2.505%	1	86	+3.212%
2026-03-24	48.1000	48.5000	47.9000	47.9000	-4.200%	7	85	+0.626%
2026-03-23	49.1500	50.0000	49.1500	50.0000	+2.354%	2	82	-3.600%
2026-03-20	48.8500	48.8500	48.8500	48.8500	+1.454%	1	82	-1.331%
2026-03-19	44.8000	48.1500	44.8000	48.1500	+18.889%	3	82	+0.104%
2026-03-18	40.5000	40.5000	40.5000	40.5000	+5.058%	1	79	+19.012%
2026-03-17	38.5500	38.5500	38.5500	38.5500	-13.293%	20	79	+25.032%
2026-03-06	47.8500	48.8000	44.4600	44.4600	+9.238%	6	68	+8.412%
2026-03-04	43.7000	43.7000	40.7000	40.7000	+0.469%	60	65	+18.428%
2026-03-02	38.5000	40.5100	38.5000	40.5100	-4.118%	5	37	+18.983%
2026-02-27	42.7500	42.7500	42.2500	42.2500	-1.285%	3	40	+14.083%
2026-02-18	42.3800	42.8500	42.3000	42.8000	+0.234%	9	43	+12.617%
2026-02-12	42.7000	42.7000	42.7000	42.7000	-12.140%	1	45	+12.881%
2026-02-11	53.0000	53.0000	48.6000	48.6000	+5.998%	3	45	-0.823%
2026-02-06	48.0000	48.1300	45.8500	45.8500	-2.881%	3	47	+5.125%
2026-02-05	47.2100	47.2100	47.2100	47.2100	-7.431%	1	48	+2.097%
2026-02-04	49.0000	51.0000	48.7400	51.0000	-1.923%	14	47	-5.490%
2026-02-03	51.0000	52.0000	49.8500	52.0000	-11.939%	4	40	-7.308%
2026-01-29	59.0000	59.0500	59.0000	59.0500	+16.584%	2	39	-18.374%
2026-01-26	50.6500	50.6500	50.6500	50.6500	-13.934%	3	41	-4.837%
2026-01-21	58.8500	58.8500	58.8500	58.8500	+0.221%	2	41	-18.097%
2026-01-20	59.0400	59.0400	58.7200	58.7200	-20.531%	2	41	-17.916%
2026-01-09	76.3500	76.3500	73.8900	73.8900	-5.269%	2	39	-34.768%
2026-01-08	74.9000	78.0000	74.7500	78.0000	-17.285%	5	39	-38.205%
2026-01-06	94.4000	94.4000	94.3000	94.3000	-9.143%	2	40	-48.887%
2026-01-05	103.7900	103.7900	103.7900	103.7900	-7.726%	1	39	-53.560%
2025-12-19	112.4800	112.4800	112.4800	112.4800	-0.986%	2	39	-57.148%
2025-12-18	115.3000	115.3000	110.7300	113.6000	+1.429%	6	39	-57.570%
2025-12-16	112.0000	112.0000	112.0000	112.0000	-3.181%	1	38	-56.964%
2025-12-15	98.5500	115.6800	98.5500	115.6800	+7.679%	11	38	-58.333%
2025-12-12	107.4300	107.4300	107.4300	107.4300	+3.248%	1	48	-55.134%
2025-12-11	104.0500	104.0500	104.0500	104.0500	+20.220%	1	48	-53.676%
2025-12-02	86.5500	86.5500	86.5500	86.5500	-13.623%	1	47	-44.310%
2025-11-25	100.2000	100.2000	100.2000	100.2000	-3.301%	1	46	-51.896%
2025-11-24	103.6200	103.6200	103.6200	103.6200	+4.667%	1	45	-53.484%
2025-11-21	99.0000	99.0000	99.0000	99.0000	+33.333%	1	45	-51.313%
2025-10-09	74.2500	74.2500	74.2500	74.2500	-17.500%	1	46	-35.084%
2025-10-07	90.0000	90.0000	90.0000	90.0000	+8.893%	1	45	-46.444%
2025-09-26	82.6500	82.6500	82.6500	82.6500	+5.086%	1	45	-41.682%
2025-09-23	78.6300	78.6500	78.6300	78.6500	+2.476%	5	45	-38.716%
2025-09-22	77.5000	77.5000	76.7500	76.7500	+0.987%	3	43	-37.199%
2025-09-19	74.9000	76.0000	74.9000	76.0000	+6.712%	3	42	-36.579%
2025-09-16	71.2200	71.2200	71.2200	71.2200	+6.697%	1	41	-32.322%
2025-09-12	67.0500	67.0500	66.4000	66.7500	-14.258%	7	41	-27.790%
2025-09-02	77.8500	77.8500	77.8500	77.8500	+0.842%	2	35	-38.086%
2025-08-29	77.2000	77.2000	77.2000	77.2000	+7.776%	1	34	-37.565%
2025-08-25	71.6300	71.6300	71.6300	71.6300	+1.315%	1	34	-32.710%
2025-08-22	70.0000	70.7000	70.0000	70.7000	+12.849%	10	35	-31.825%
2025-08-13	62.6500	62.6500	62.6500	62.6500	+2.958%	2	26	-23.065%
2025-08-12	60.8500	60.8500	60.8500	60.8500	-4.098%	1	24	-20.789%
2025-08-08	63.4500	63.4500	63.4500	63.4500	-3.864%	1	23	-24.035%
2025-08-07	66.0000	66.0000	66.0000	66.0000	-18.679%	1	22	-26.970%
2025-07-24	81.1600	81.1600	81.1600	81.1600	+7.639%	1	22	-40.611%
2025-07-18	75.4000	75.4000	75.4000	75.4000	-0.265%	1	22	-36.074%
2025-07-17	75.5300	75.6000	75.5300	75.6000	+1.029%	11	21	-36.243%
2025-07-16	74.8300	74.8300	74.8300	74.8300	+6.520%	1	12	-35.587%
2025-07-15	70.2500	70.2500	70.2500	70.2500	+0.071%	1	11	-31.388%
2025-07-11	70.2000	70.2000	70.2000	70.2000	+1.269%	1	10	-31.339%
2025-06-27	69.3200	69.3200	69.3200	69.3200	-3.655%	10	10	-30.467%
2025-06-26	71.9500	71.9500	71.9500	71.9500	+17.011%	10	11	-33.009%
2025-05-30	61.4900	61.4900	61.4900	61.4900	-12.718%	2	1	-21.613%
2025-05-28	70.9000	70.9000	70.4500	70.4500	0.000%	2	1	-31.583%