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COST20261120P900
COST Nov 20 2026 900.00 Put (COST261120P00900000)
option OPRA

EOD

Sep 10, 2026

32.70-2.154%(-0.72)49

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	32.1000	33.4900	32.0500	32.7000	-2.154%	49	454	0.000%
2026-09-09	32.0200	35.0000	32.0200	33.4200	+13.867%	39	430	-2.154%
2026-09-08	27.2000	31.2500	27.2000	29.3500	+4.263%	85	415	+11.414%
2026-09-04	24.0000	28.1500	24.0000	28.1500	+17.292%	8	385	+16.163%
2026-09-03	24.0000	26.7000	22.5000	24.0000	-9.263%	47	385	+36.250%
2026-09-02	24.2500	26.4700	21.8000	26.4500	+22.454%	70	377	+23.629%
2026-09-01	20.0000	21.6000	20.0000	21.6000	-5.055%	3	326	+51.389%
2026-08-27	18.5000	22.7500	18.5000	22.7500	+38.214%	22	324	+43.736%
2026-08-26	16.5000	16.9500	16.3500	16.4600	+3.133%	81	315	+98.663%
2026-08-25	16.0000	16.0000	15.3000	15.9600	+10.833%	17	283	+104.887%
2026-08-24	17.4000	17.4500	14.4000	14.4000	-30.266%	41	284	+127.083%
2026-08-21	21.3500	21.3500	20.6500	20.6500	-22.075%	4	273	+58.354%
2026-08-20	24.1900	26.7000	22.6500	26.5000	+70.968%	23	273	+23.396%
2026-08-19	14.6000	16.1200	14.6000	15.5000	-4.908%	5	265	+110.968%
2026-08-18	17.1500	17.1500	16.3000	16.3000	-16.837%	4	266	+100.613%
2026-08-17	19.4500	19.6000	19.0000	19.6000	+10.734%	4	265	+66.837%
2026-08-14	18.3000	18.3000	17.7000	17.7000	-12.202%	15	263	+84.746%
2026-08-13	21.5200	21.5200	20.1600	20.1600	-9.107%	2	259	+62.202%
2026-08-12	25.5000	25.5000	21.5000	22.1800	-11.102%	39	259	+47.430%
2026-08-11	23.6000	24.9500	23.6000	24.9500	+8.243%	4	257	+31.062%
2026-08-10	23.0500	23.0500	23.0500	23.0500	-9.961%	2	255	+41.866%
2026-08-07	25.6000	25.6000	25.6000	25.6000	+2.236%	1	253	+27.734%
2026-08-06	24.9500	25.4600	24.9500	25.0400	-9.960%	14	252	+30.591%
2026-08-04	27.7500	27.8100	27.6600	27.8100	+10.139%	3	255	+17.584%
2026-08-03	21.4100	25.3000	21.4100	25.2500	+2.227%	5	254	+29.505%
2026-07-31	24.7000	24.7000	24.6500	24.7000	-0.202%	5	256	+32.389%
2026-07-30	25.0000	25.0000	24.7000	24.7500	+20.438%	16	253	+32.121%
2026-07-29	19.9000	20.5500	19.9000	20.5500	+1.182%	2	243	+59.124%
2026-07-28	19.4500	20.3300	17.1900	20.3100	-15.375%	151	242	+61.004%
2026-07-27	24.7800	26.0000	24.0000	24.0000	-19.598%	10	209	+36.250%
2026-07-24	29.8500	29.8500	29.8500	29.8500	-17.882%	1	209	+9.548%
2026-07-23	36.3500	36.3500	36.3500	36.3500	+4.936%	1	209	-10.041%
2026-07-22	34.0000	34.6900	34.0000	34.6400	+1.346%	5	208	-5.600%
2026-07-21	34.1800	34.1800	34.1800	34.1800	+11.263%	1	208	-4.330%
2026-07-20	30.7200	30.7200	30.7200	30.7200	-5.622%	6	209	+6.445%
2026-07-17	25.0000	32.5500	25.0000	32.5500	+6.721%	6	203	+0.461%
2026-07-16	33.6000	33.6000	30.5000	30.5000	-22.980%	2	203	+7.213%
2026-07-15	40.7000	40.7000	39.6000	39.6000	+10.924%	2	202	-17.424%
2026-07-14	35.7000	35.7000	35.7000	35.7000	-8.391%	2	200	-8.403%
2026-07-10	40.8200	40.8200	38.9700	38.9700	-4.974%	2	198	-16.089%
2026-07-09	40.4700	43.4000	40.4700	41.0100	+49.672%	36	199	-20.263%
2026-07-08	27.3500	27.4000	27.3500	27.4000	+7.451%	2	175	+19.343%
2026-07-07	25.5000	25.5000	25.5000	25.5000	-15.702%	1	174	+28.235%
2026-07-02	30.2500	30.2500	30.2500	30.2500	-19.931%	2	173	+8.099%
2026-07-01	35.6500	37.7800	35.6500	37.7800	+17.731%	4	173	-13.446%
2026-06-30	31.0400	32.0900	31.0400	32.0900	+6.967%	9	171	+1.901%
2026-06-29	30.0000	30.0000	30.0000	30.0000	+0.570%	1	164	+9.000%
2026-06-26	29.8300	29.8300	29.8300	29.8300	-1.972%	1	164	+9.621%
2026-06-25	31.6500	32.6600	30.4300	30.4300	+6.772%	20	163	+7.460%
2026-06-24	28.3900	28.5000	28.3900	28.5000	-5.910%	4	146	+14.737%
2026-06-22	31.0000	31.0000	30.2000	30.2900	-1.175%	3	143	+7.956%
2026-06-18	30.0000	30.6500	29.7500	30.6500	+13.941%	12	131	+6.688%
2026-06-17	22.2000	27.3500	22.2000	26.9000	+20.358%	23	131	+21.561%
2026-06-16	22.6300	22.6300	22.2600	22.3500	-18.282%	3	131	+46.309%
2026-06-11	26.5700	27.7500	26.5700	27.3500	+0.923%	7	133	+19.561%
2026-06-10	30.3500	30.3500	27.1000	27.1000	-8.877%	7	130	+20.664%
2026-06-09	29.0500	29.7400	29.0500	29.7400	+1.329%	3	128	+9.953%
2026-06-08	28.5000	29.9000	28.5000	29.3500	+2.265%	19	128	+11.414%
2026-06-05	24.9000	28.7000	24.8000	28.7000	-3.204%	6	121	+13.937%
2026-06-04	27.1500	29.6500	27.1500	29.6500	-3.420%	5	119	+10.287%
2026-06-03	30.6500	30.7000	30.6500	30.7000	-18.242%	3	119	+6.515%
2026-06-01	38.5000	39.6100	37.5500	37.5500	+3.387%	29	117	-12.916%
2026-05-29	34.2000	36.3200	34.2000	36.3200	+50.705%	15	113	-9.967%
2026-05-28	24.1000	24.1000	24.1000	24.1000	-1.230%	1	119	+35.685%
2026-05-27	24.4000	24.4000	24.4000	24.4000	-3.748%	1	118	+34.016%
2026-05-26	26.2000	26.5800	25.2500	25.3500	+20.428%	26	118	+28.994%
2026-05-22	20.2500	21.0500	20.2500	21.0500	+14.092%	13	97	+55.344%
2026-05-21	19.0800	19.0800	18.4500	18.4500	+2.786%	2	95	+77.236%
2026-05-15	18.1000	18.1000	17.9500	17.9500	-14.197%	2	95	+82.173%
2026-05-13	22.9500	22.9500	20.9200	20.9200	-8.446%	16	93	+56.310%
2026-05-12	22.0500	23.3500	22.0500	22.8500	-17.953%	20	76	+43.107%
2026-05-11	27.1500	28.2500	27.1000	27.8500	+5.733%	24	76	+17.415%
2026-05-07	26.3400	26.3400	26.3400	26.3400	-0.977%	1	61	+24.146%
2026-05-06	26.6000	26.6000	26.6000	26.6000	+10.833%	1	62	+22.932%
2026-05-04	23.6000	24.0000	23.6000	24.0000	-4.913%	3	62	+36.250%
2026-04-30	25.2400	25.2400	25.2400	25.2400	-14.585%	2	65	+29.556%
2026-04-28	29.5500	29.5500	29.5500	29.5500	+9.444%	1	64	+10.660%
2026-04-27	27.0000	27.0000	27.0000	27.0000	+0.671%	1	64	+21.111%
2026-04-20	26.0000	26.8200	26.0000	26.8200	-2.331%	2	64	+21.924%
2026-04-10	27.4600	27.4600	27.4600	27.4600	+3.427%	5	63	+19.082%
2026-04-08	27.5000	27.5000	26.5500	26.5500	-25.734%	2	58	+23.164%
2026-03-31	35.7500	35.7500	35.7500	35.7500	-3.846%	1	59	-8.531%
2026-03-18	37.1800	37.1800	37.1800	37.1800	+3.278%	8	59	-12.049%
2026-03-11	36.0000	36.0000	36.0000	36.0000	-4.382%	2	55	-9.167%
2026-03-06	37.7500	38.3100	37.2500	37.6500	-1.311%	61	53	-13.147%
2026-03-05	38.1500	38.1500	38.1500	38.1500	-9.875%	1	6	-14.286%
2026-02-03	42.3300	42.3300	42.3300	42.3300	-8.078%	1	5	-22.750%
2026-02-02	46.0500	46.0500	46.0500	46.0500	+9.123%	1	6	-28.990%
2026-01-27	42.1000	42.2000	42.1000	42.2000	+3.558%	2	5	-22.512%
2026-01-21	40.6000	40.9500	40.6000	40.7500	-25.639%	3	5	-19.755%
2026-01-13	55.1000	55.1000	54.8000	54.8000	-12.278%	2	4	-40.328%
2026-01-08	61.7900	62.4700	61.7900	62.4700	-30.295%	2	4	-47.655%
2025-12-15	89.6200	89.6200	89.6200	89.6200	0.000%	2	2	-63.513%