Dark

COST20260918P940
COST Sep 18 2026 940.00 Put (COST260918P00940000)
option OPRA

EOD

Jul 22, 2026

37.31+2.811%(+1.02)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-22	37.3800	37.3800	37.3100	37.3100	+2.811%	2	266	0.000%
2026-07-21	38.0500	38.0500	36.0700	36.2900	+5.771%	10	266	+2.811%
2026-07-20	30.9500	34.5300	30.5200	34.3100	-2.611%	16	269	+8.744%
2026-07-17	35.0500	35.2300	35.0500	35.2300	+5.955%	2	272	+5.904%
2026-07-16	37.1500	37.1500	32.7400	33.2500	-19.316%	8	273	+12.211%
2026-07-15	40.9000	41.2100	40.9000	41.2100	-3.984%	4	271	-9.464%
2026-07-14	39.9500	43.4000	39.1000	42.9200	+16.220%	7	270	-13.071%
2026-07-13	42.6500	42.8300	36.9300	36.9300	-22.089%	29	267	+1.029%
2026-07-09	47.8000	48.4500	47.4000	47.4000	+65.157%	47	264	-21.287%
2026-07-08	26.5000	28.7000	26.3000	28.7000	-5.902%	13	254	+30.000%
2026-07-07	25.1000	31.9500	25.1000	30.5000	-3.633%	7	250	+22.328%
2026-07-06	31.7000	31.7000	31.6500	31.6500	-0.158%	2	248	+17.883%
2026-07-02	34.0000	34.0000	31.1500	31.7000	-26.654%	61	219	+17.697%
2026-07-01	34.1300	43.2200	34.1300	43.2200	+20.524%	39	219	-13.674%
2026-06-30	35.2800	35.8600	34.7100	35.8600	+8.865%	5	209	+4.044%
2026-06-29	25.4500	32.9400	25.3500	32.9400	+20.219%	15	209	+13.267%
2026-06-26	27.8600	27.8600	27.4000	27.4000	-23.142%	2	203	+36.168%
2026-06-25	35.6500	35.6500	35.6500	35.6500	+26.643%	1	204	+4.656%
2026-06-24	27.3500	28.2500	27.3500	28.1500	+1.735%	15	208	+32.540%
2026-06-23	30.8000	30.8000	27.6700	27.6700	-15.279%	6	203	+34.839%
2026-06-22	34.2000	34.2000	32.1900	32.6600	-3.230%	22	198	+14.238%
2026-06-18	32.0200	33.7500	31.3300	33.7500	+22.283%	19	184	+10.548%
2026-06-17	26.1700	27.6000	26.1700	27.6000	+24.887%	5	184	+35.181%
2026-06-16	21.8000	22.1000	21.8000	22.1000	-8.299%	2	184	+68.824%
2026-06-15	24.3000	24.3500	24.1000	24.1000	-2.626%	6	184	+54.813%
2026-06-12	27.2000	27.6100	24.5500	24.7500	-8.163%	18	188	+50.747%
2026-06-11	26.6500	26.9500	26.6500	26.9500	-5.272%	2	187	+38.442%
2026-06-10	29.7000	29.7000	27.9000	28.4500	-6.106%	7	187	+31.142%
2026-06-09	30.3000	30.3000	30.3000	30.3000	+0.832%	1	185	+23.135%
2026-06-08	30.0500	30.0500	30.0500	30.0500	+7.513%	1	186	+24.160%
2026-06-05	26.0500	27.9500	24.9000	27.9500	+5.472%	8	187	+33.488%
2026-06-04	26.5000	26.5000	26.5000	26.5000	-22.763%	1	187	+40.792%
2026-06-03	33.1700	34.4100	32.0200	34.3100	-7.991%	23	187	+8.744%
2026-06-02	41.0200	41.3200	37.0400	37.2900	-11.572%	19	189	+0.054%
2026-06-01	41.2500	44.9800	41.2500	42.1700	+11.208%	50	188	-11.525%
2026-05-29	41.5400	42.3000	37.9100	37.9200	+53.834%	25	209	-1.609%
2026-05-28	24.6500	24.6500	24.6500	24.6500	-2.646%	2	195	+51.359%
2026-05-26	27.1000	27.2000	25.3200	25.3200	+30.113%	16	193	+47.354%
2026-05-22	20.2500	20.3000	19.3000	19.4600	+16.318%	6	191	+91.727%
2026-05-21	17.7700	17.7700	16.7000	16.7300	+40.470%	7	190	+123.013%
2026-05-20	11.9100	11.9100	11.9100	11.9100	-16.713%	2	190	+213.266%
2026-05-18	14.2500	14.3000	14.2500	14.3000	-30.918%	2	191	+160.909%
2026-05-13	20.2200	20.7000	20.2200	20.7000	-14.639%	22	191	+80.242%
2026-05-08	24.2500	24.2500	24.2500	24.2500	-6.371%	1	199	+53.856%
2026-05-07	26.5000	26.5000	25.9000	25.9000	+9.053%	2	199	+44.054%
2026-05-04	23.5700	25.1200	22.5200	23.7500	+13.203%	15	201	+57.095%
2026-05-01	20.9800	20.9800	20.9800	20.9800	-28.688%	1	200	+77.836%
2026-04-29	29.4200	29.4200	29.4200	29.4200	+7.569%	1	200	+26.818%
2026-04-27	27.3000	27.5100	27.3000	27.3500	-0.618%	22	200	+36.417%
2026-04-22	27.5200	27.5200	27.5200	27.5200	-2.653%	5	178	+35.574%
2026-04-21	28.2400	28.2700	28.2400	28.2700	+4.859%	2	178	+31.977%
2026-04-20	26.9600	26.9600	26.9600	26.9600	-13.756%	1	178	+38.390%
2026-04-17	32.7000	32.7000	31.2600	31.2600	-7.268%	3	177	+19.354%
2026-04-15	37.3500	37.3500	33.7100	33.7100	-8.595%	7	179	+10.679%
2026-04-14	38.2900	38.2900	36.8800	36.8800	+8.630%	7	177	+1.166%
2026-04-13	32.1500	34.1500	32.1500	33.9500	+8.155%	8	177	+9.897%
2026-04-10	29.9000	31.3900	29.9000	31.3900	+35.011%	4	179	+18.860%
2026-04-09	25.5000	25.5000	23.2500	23.2500	-13.729%	10	179	+60.473%
2026-04-08	27.4000	27.4000	26.9500	26.9500	-11.813%	4	173	+38.442%
2026-04-06	30.5600	30.5600	30.5600	30.5600	-11.548%	1	169	+22.088%
2026-04-02	35.4000	35.4000	34.4000	34.5500	-7.248%	18	157	+7.988%
2026-04-01	37.2500	37.2500	37.2500	37.2500	-1.455%	1	157	+0.161%
2026-03-31	37.8000	37.8000	37.8000	37.8000	-1.691%	1	158	-1.296%
2026-03-30	38.4500	38.4500	38.4500	38.4500	-9.316%	6	157	-2.965%
2026-03-27	42.2300	42.5500	42.2300	42.4000	-4.072%	36	153	-12.005%
2026-03-24	44.4000	44.4000	44.2000	44.2000	+5.742%	4	155	-15.588%
2026-03-18	38.9000	41.8000	38.9000	41.8000	+18.582%	2	155	-10.742%
2026-03-10	35.2000	35.2500	35.2000	35.2500	-9.499%	2	154	+5.844%
2026-03-09	39.2500	39.2500	38.9500	38.9500	-5.895%	3	154	-4.211%
2026-03-06	44.2000	45.0000	41.3900	41.3900	-12.216%	7	155	-9.857%
2026-03-05	46.2000	47.7500	46.0500	47.1500	+24.571%	13	156	-20.870%
2026-03-02	37.8500	37.8500	37.8500	37.8500	-6.196%	1	150	-1.427%
2026-02-18	40.3500	40.3500	40.3500	40.3500	+8.468%	2	149	-7.534%
2026-02-17	37.2500	37.3500	37.2000	37.2000	-2.131%	4	148	+0.296%
2026-02-13	39.8500	40.0500	38.0000	38.0100	-5.448%	50	148	-1.842%
2026-02-12	42.2000	42.4500	40.2000	40.2000	-12.704%	39	148	-7.189%
2026-02-11	46.0500	46.0500	46.0500	46.0500	-1.074%	2	151	-18.979%
2026-02-10	44.1500	47.4500	43.8500	46.5500	+12.304%	19	151	-19.850%
2026-02-09	41.6000	41.6000	41.4500	41.4500	-1.777%	2	150	-9.988%
2026-02-06	42.9000	42.9500	42.2000	42.2000	-5.062%	14	150	-11.588%
2026-02-05	44.7000	44.7500	44.3500	44.4500	-1.002%	10	146	-16.063%
2026-02-04	45.2500	46.3500	44.8000	44.9000	-3.957%	27	143	-16.904%
2026-02-03	47.5000	47.7000	46.1000	46.7500	-9.487%	10	132	-20.193%
2026-02-02	51.8500	52.4800	51.4500	51.6500	-17.439%	106	129	-27.764%
2026-01-30	62.5600	62.5600	62.5600	62.5600	+24.746%	1	118	-40.361%
2026-01-27	47.7500	50.2500	47.7500	50.1500	+9.858%	27	117	-25.603%
2026-01-26	43.8200	45.6500	43.8200	45.6500	-18.555%	4	112	-18.269%
2026-01-20	55.4000	56.0500	54.9000	56.0500	-2.590%	22	111	-33.434%
2026-01-16	57.5900	57.6900	57.2400	57.5400	+2.750%	26	85	-35.158%
2026-01-15	57.0500	57.0500	56.0000	56.0000	-6.276%	12	85	-33.375%
2026-01-14	62.3900	64.1300	59.7500	59.7500	-9.319%	56	90	-37.556%
2026-01-13	65.8900	65.8900	65.8900	65.8900	+7.946%	1	51	-43.375%
2026-01-12	61.0400	61.0400	61.0400	61.0400	-13.846%	1	51	-38.876%
2026-01-09	70.8500	70.8500	70.8500	70.8500	+3.205%	1	51	-47.339%
2026-01-08	68.0500	68.6500	68.0500	68.6500	-28.415%	12	50	-45.652%
2025-12-24	95.9000	95.9000	95.9000	95.9000	-12.643%	5	55	-61.095%
2025-12-22	109.7800	109.7800	109.7800	109.7800	-5.403%	20	55	-66.014%
2025-12-16	116.0500	116.0500	116.0500	116.0500	+19.701%	20	35	-67.850%
2025-12-15	96.5900	96.9500	96.5900	96.9500	+7.009%	20	55	-61.516%
2025-12-04	90.2500	90.6000	90.2500	90.6000	-4.178%	2	36	-58.819%
2025-11-25	94.5500	94.5500	94.5500	94.5500	-9.017%	1	36	-60.539%
2025-11-19	103.8300	103.9200	103.8300	103.9200	+48.457%	2	36	-64.097%
2025-11-05	75.0000	75.0000	70.0000	70.0000	-6.355%	2	35	-46.700%
2025-10-28	75.0700	75.0700	74.7500	74.7500	+3.675%	2	36	-50.087%
2025-10-24	71.7000	72.1000	71.7000	72.1000	+6.061%	2	35	-48.252%
2025-10-22	67.9800	67.9800	67.9800	67.9800	-2.285%	1	36	-45.116%
2025-10-16	69.5700	69.5700	69.5700	69.5700	+9.044%	1	37	-46.371%
2025-10-15	63.8000	63.8000	63.8000	63.8000	-13.819%	1	36	-41.520%
2025-10-10	74.0300	74.0300	74.0300	74.0300	-1.069%	1	36	-49.602%
2025-09-30	74.8300	74.8300	74.8300	74.8300	-8.128%	1	37	-50.140%
2025-09-29	81.4500	81.4500	81.4500	81.4500	+2.388%	1	37	-54.193%
2025-09-26	79.5500	79.5500	79.5500	79.5500	+8.423%	10	37	-53.099%
2025-09-25	73.3700	73.3700	73.3700	73.3700	+3.048%	1	37	-49.148%
2025-09-19	71.2000	71.2000	71.2000	71.2000	+5.325%	1	36	-47.598%
2025-09-16	67.7000	67.7000	67.6000	67.6000	+2.580%	2	35	-44.808%
2025-09-10	65.9000	65.9000	65.9000	65.9000	+5.524%	1	34	-43.384%
2025-09-05	62.4500	62.4500	62.4500	62.4500	-5.450%	1	33	-40.256%
2025-09-04	66.4000	66.4500	66.0500	66.0500	-8.708%	9	32	-43.512%
2025-08-29	72.3500	72.3500	72.3500	72.3500	+1.973%	5	26	-48.431%
2025-08-25	70.9500	70.9500	70.9500	70.9500	+19.848%	1	26	-47.414%
2025-08-13	59.1500	59.2000	59.1500	59.2000	+3.497%	2	27	-36.976%
2025-08-12	57.2000	57.2000	57.0800	57.2000	-4.348%	6	28	-34.773%
2025-08-08	59.8000	59.8000	59.8000	59.8000	-18.739%	1	29	-37.609%
2025-08-05	73.5900	73.5900	73.5900	73.5900	+3.794%	1	29	-49.300%
2025-08-01	70.9000	70.9000	70.9000	70.9000	-3.274%	1	29	-47.377%
2025-07-31	73.3000	73.3000	73.3000	73.3000	-2.978%	1	30	-49.100%
2025-07-28	75.5500	75.5500	75.5500	75.5500	-1.048%	1	29	-50.615%
2025-07-24	75.1000	76.7900	75.1000	76.3500	+6.441%	18	28	-51.133%
2025-07-17	71.7300	71.7300	71.7300	71.7300	+8.109%	1	11	-47.986%
2025-07-15	66.3500	66.3500	66.3500	66.3500	+2.392%	1	11	-43.768%
2025-07-09	64.8000	64.8000	64.8000	64.8000	+1.967%	2	11	-42.423%
2025-07-07	63.5000	63.5500	63.5000	63.5500	-9.730%	7	10	-41.290%
2025-06-16	70.4400	70.4400	70.4000	70.4000	+4.451%	5	6	-47.003%
2025-05-28	67.5000	67.5000	67.4000	67.4000	0.000%	2	1	-44.644%