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COST20260821C1020
COST Aug 21 2026 1020.00 Call (COST260821C01020000)
option OPRA

EOD

Jul 23, 2026

2.09+0.966%(+0.02)83

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	1.9400	2.2300	1.8600	2.0900	+0.966%	83	681	0.000%
2026-07-22	2.8600	2.8600	2.0700	2.0700	-33.866%	11	653	+0.966%
2026-07-21	2.9200	3.2100	2.9200	3.1300	-24.029%	9	661	-33.227%
2026-07-20	5.2500	5.2500	4.0000	4.1200	-14.523%	13	656	-49.272%
2026-07-17	8.4500	9.2500	4.5000	4.8200	-10.741%	52	654	-56.639%
2026-07-16	2.4000	5.4000	2.4000	5.4000	+78.808%	61	615	-61.296%
2026-07-15	3.4400	4.0200	3.0200	3.0200	-12.464%	66	588	-30.795%
2026-07-14	3.8000	3.8000	3.4500	3.4500	-17.857%	10	556	-39.420%
2026-07-13	3.3200	4.2000	3.3200	4.2000	+27.660%	7	554	-50.238%
2026-07-10	3.4000	3.6700	3.1500	3.2900	-15.206%	19	550	-36.474%
2026-07-09	5.1200	5.3300	3.5000	3.8800	-59.709%	61	550	-46.134%
2026-07-08	9.7500	12.1500	9.6300	9.6300	+14.100%	28	571	-78.297%
2026-07-07	12.5000	13.9500	8.4400	8.4400	-1.171%	15	571	-75.237%
2026-07-06	10.0000	10.0000	7.6000	8.5400	-11.959%	37	571	-75.527%
2026-07-02	6.3000	9.7000	6.3000	9.7000	+88.350%	144	510	-78.454%
2026-07-01	7.1200	7.1200	5.1500	5.1500	-23.704%	56	510	-59.417%
2026-06-30	8.6000	8.6000	6.6000	6.7500	-29.688%	29	498	-69.037%
2026-06-29	13.9100	13.9100	9.5300	9.6000	-5.697%	17	501	-78.229%
2026-06-26	12.6000	12.6000	10.1800	10.1800	+3.878%	15	502	-79.470%
2026-06-25	11.4900	11.4900	9.8000	9.8000	-33.106%	23	491	-78.673%
2026-06-24	14.5800	15.4500	14.2600	14.6500	-7.862%	12	494	-85.734%
2026-06-23	15.5000	16.1000	14.0000	15.9000	+41.333%	30	499	-86.855%
2026-06-22	12.0000	12.1000	10.8300	11.2500	-13.793%	14	484	-81.422%
2026-06-18	21.4500	21.4500	12.8400	13.0500	-25.471%	87	415	-83.985%
2026-06-17	21.0000	21.7500	16.0500	17.5100	-31.198%	30	415	-88.064%
2026-06-16	25.4500	25.4500	25.4500	25.4500	+3.835%	1	415	-91.788%
2026-06-15	21.9600	24.9900	21.9600	24.5100	-2.777%	19	415	-91.473%
2026-06-12	25.0000	25.3500	22.7500	25.2100	-0.748%	12	409	-91.710%
2026-06-11	28.0000	28.0000	25.4000	25.4000	-11.344%	12	406	-91.772%
2026-06-10	24.4000	28.6500	24.4000	28.6500	+29.404%	17	407	-92.705%
2026-06-09	26.4000	26.4000	22.1000	22.1400	-13.516%	7	406	-90.560%
2026-06-08	25.7500	25.7500	25.0000	25.6000	-10.175%	24	407	-91.836%
2026-06-05	30.1000	33.7500	28.5000	28.5000	+18.257%	18	396	-92.667%
2026-06-04	30.0000	32.0000	23.9500	24.1000	+12.564%	13	400	-91.328%
2026-06-03	19.4800	24.0000	19.4800	21.4100	+7.588%	20	398	-90.238%
2026-06-02	17.5000	19.9000	17.1500	19.9000	+10.864%	17	396	-89.497%
2026-06-01	19.0000	19.0000	15.5000	17.9500	-8.883%	32	394	-88.357%
2026-05-29	30.2400	33.5800	18.8300	19.7000	-48.497%	84	386	-89.391%
2026-05-28	46.0400	46.0400	38.2500	38.2500	-12.271%	201	392	-94.536%
2026-05-27	43.6300	47.9000	43.5000	43.6000	-0.774%	47	360	-95.206%
2026-05-26	55.9500	55.9500	41.0000	43.9400	-21.982%	169	360	-95.244%
2026-05-22	62.5000	62.5000	56.2900	56.3200	-22.317%	27	255	-96.289%
2026-05-21	79.0500	79.1300	70.4000	72.5000	-19.641%	21	255	-97.117%
2026-05-20	95.0500	95.6500	90.2200	90.2200	-10.894%	9	255	-97.683%
2026-05-19	101.2500	101.2500	101.2500	101.2500	+20.107%	1	255	-97.936%
2026-05-18	79.5000	84.5000	79.5000	84.3000	+25.821%	11	255	-97.521%
2026-05-15	71.0500	75.9000	67.0000	67.0000	+0.030%	4	255	-96.881%
2026-05-14	63.2000	66.9800	60.0000	66.9800	+4.006%	13	258	-96.880%
2026-05-13	60.0000	68.7600	57.2500	64.4000	+19.591%	16	252	-96.755%
2026-05-12	50.1500	56.5000	50.1500	53.8500	+41.711%	19	252	-96.119%
2026-05-11	42.0000	43.0000	38.0000	38.0000	-20.585%	8	252	-94.500%
2026-05-08	48.6900	50.1500	47.8500	47.8500	+5.049%	12	248	-95.632%
2026-05-07	40.5000	45.5500	40.5000	45.5500	+7.303%	11	250	-95.412%
2026-05-06	46.0000	46.0000	42.4500	42.4500	-22.958%	5	252	-95.077%
2026-05-05	55.6000	56.0500	51.2500	55.1000	+4.356%	160	251	-96.207%
2026-05-04	51.2600	55.1000	51.2600	52.8000	+0.095%	18	126	-96.042%
2026-05-01	60.1700	60.1700	52.7500	52.7500	+0.476%	6	118	-96.038%
2026-04-30	52.7000	53.5000	52.0800	52.5000	+30.923%	9	118	-96.019%
2026-04-28	43.7500	43.7500	40.1000	40.1000	-10.889%	4	113	-94.788%
2026-04-27	51.0900	51.0900	45.0000	45.0000	-11.765%	5	114	-95.356%
2026-04-24	51.0000	51.7500	50.7000	51.0000	-7.273%	24	113	-95.902%
2026-04-23	54.5500	55.0000	51.3500	55.0000	+10.331%	3	137	-96.200%
2026-04-22	48.8100	49.8500	48.8100	49.8500	+3.445%	2	137	-95.807%
2026-04-20	49.5000	51.0000	48.0000	48.1900	+17.882%	9	136	-95.663%
2026-04-16	42.0300	42.2700	40.8800	40.8800	+0.418%	7	135	-94.887%
2026-04-15	36.0500	41.1700	36.0500	40.7100	+2.415%	5	134	-94.866%
2026-04-13	44.0000	44.0000	39.1000	39.7500	-17.188%	46	133	-94.742%
2026-04-10	64.0800	64.0800	48.0000	48.0000	-30.935%	8	108	-95.646%
2026-04-09	68.1500	69.5000	68.1500	69.5000	+7.819%	11	107	-96.993%
2026-04-08	64.4600	64.4600	64.4600	64.4600	+1.512%	2	97	-96.758%
2026-04-06	62.1500	63.5000	62.1500	63.5000	+17.702%	2	96	-96.709%
2026-03-31	54.7000	55.5000	53.9500	53.9500	-9.616%	5	96	-96.126%
2026-03-30	60.0000	60.3000	59.6900	59.6900	+16.696%	4	91	-96.499%
2026-03-27	51.1500	51.1500	51.1500	51.1500	+11.075%	1	90	-95.914%
2026-03-25	46.0500	46.0500	46.0500	46.0500	-4.063%	1	89	-95.461%
2026-03-24	45.5000	48.0000	45.5000	48.0000	+9.091%	3	89	-95.646%
2026-03-23	44.0000	44.5000	44.0000	44.0000	-16.746%	23	90	-95.250%
2026-03-18	52.9000	52.9000	52.8500	52.8500	-7.199%	2	94	-96.045%
2026-03-17	56.9500	56.9500	56.9500	56.9500	-6.639%	1	93	-96.330%
2026-03-16	61.2000	61.2000	61.0000	61.0000	+1.667%	5	93	-96.574%
2026-03-10	62.4700	62.4700	60.0000	60.0000	-7.692%	2	89	-96.517%
2026-03-09	65.0000	65.0000	65.0000	65.0000	+1.865%	1	89	-96.785%
2026-03-06	63.8100	63.8100	63.8100	63.8100	+2.588%	1	91	-96.725%
2026-03-05	62.2000	62.2000	62.2000	62.2000	-12.640%	1	91	-96.640%
2026-03-04	71.2000	71.2000	71.2000	71.2000	-2.466%	1	91	-97.065%
2026-03-03	71.5000	73.0000	71.5000	73.0000	-2.628%	2	90	-97.137%
2026-03-02	74.5800	74.9700	74.5200	74.9700	+15.392%	3	90	-97.212%
2026-02-27	64.8500	64.9700	64.7000	64.9700	+7.834%	4	88	-96.783%
2026-02-26	60.2500	60.2500	60.2500	60.2500	+0.250%	1	89	-96.531%
2026-02-23	60.1000	60.1000	60.1000	60.1000	+1.008%	2	89	-96.522%
2026-02-20	59.6500	59.6500	59.5000	59.5000	-2.619%	6	89	-96.487%
2026-02-19	62.1500	62.1500	61.1000	61.1000	-18.966%	2	87	-96.579%
2026-02-18	74.4000	75.4000	74.4000	75.4000	-8.049%	2	87	-97.228%
2026-02-13	79.5000	82.0000	79.5000	82.0000	+15.201%	2	87	-97.451%
2026-02-12	68.4000	72.8000	67.8500	71.1800	+22.197%	7	87	-97.064%
2026-02-11	58.2500	58.2500	58.2500	58.2500	-14.149%	1	83	-96.412%
2026-02-09	68.0600	68.2200	65.3200	67.8500	+1.724%	70	82	-96.920%
2026-02-05	68.0000	68.0000	66.1000	66.7000	+2.694%	18	45	-96.867%
2026-02-04	64.9500	64.9500	64.9500	64.9500	+11.026%	1	29	-96.782%
2026-02-03	63.0000	63.0000	58.5000	58.5000	+14.146%	3	28	-96.427%
2026-02-02	51.3500	51.3500	51.2500	51.2500	+7.218%	2	26	-95.922%
2026-01-28	49.3000	49.3000	47.8000	47.8000	-4.016%	3	27	-95.628%
2026-01-27	49.8000	49.8000	49.8000	49.8000	-19.024%	1	27	-95.803%
2026-01-26	61.5000	61.5000	61.5000	61.5000	+3.483%	2	27	-96.602%
2026-01-23	59.3800	59.4300	59.3800	59.4300	-4.346%	4	27	-96.483%
2026-01-21	62.1300	62.1300	62.1300	62.1300	+19.873%	1	27	-96.636%
2026-01-16	51.8300	51.8300	51.8300	51.8300	+10.582%	1	28	-95.968%
2026-01-14	48.0000	48.0000	46.8700	46.8700	+32.214%	2	28	-95.541%
2026-01-08	39.0300	39.7500	35.4500	35.4500	+71.256%	7	28	-94.104%
2025-12-29	20.7000	20.7000	20.7000	20.7000	+11.290%	2	23	-89.903%
2025-12-19	18.7000	18.7000	18.6000	18.6000	-19.828%	2	22	-88.763%
2025-12-17	23.1800	23.2600	23.1800	23.2000	-7.200%	6	23	-90.991%
2025-12-15	25.0000	25.0000	25.0000	25.0000	-14.384%	1	23	-91.640%
2025-12-11	28.9500	29.2000	28.7500	29.2000	+0.172%	6	23	-92.842%
2025-12-10	29.2000	29.2000	29.1500	29.1500	-12.199%	2	24	-92.830%
2025-12-08	32.9500	33.2000	32.9500	33.2000	-11.702%	2	24	-93.705%
2025-12-05	37.2000	37.6000	37.2000	37.6000	-18.527%	2	24	-94.441%
2025-12-03	46.1000	46.1500	46.1000	46.1500	+0.764%	2	24	-95.471%
2025-11-18	45.8000	45.8000	45.8000	45.8000	-5.176%	1	24	-95.437%
2025-11-17	48.4500	48.4500	48.3000	48.3000	-18.755%	6	24	-95.673%
2025-11-05	59.3000	59.4500	59.3000	59.4500	+21.949%	3	24	-96.484%
2025-10-31	49.2000	49.2000	48.7500	48.7500	-6.699%	6	25	-95.713%
2025-10-28	52.0000	52.2500	52.0000	52.2500	-10.973%	2	28	-96.000%
2025-10-17	58.6900	58.6900	58.6900	58.6900	-2.183%	1	27	-96.439%
2025-10-14	58.9000	60.0000	58.8000	60.0000	+3.538%	6	27	-96.517%
2025-10-10	60.0000	60.0000	57.9500	57.9500	-1.663%	9	21	-96.393%
2025-10-09	58.9300	58.9300	58.9300	58.9300	+23.803%	1	15	-96.453%
2025-10-03	46.6000	47.6000	46.6000	47.6000	-26.994%	2	16	-95.609%
2025-09-23	63.4800	65.2000	63.3300	65.2000	+1.875%	17	14	-96.794%
2025-09-22	64.0000	64.0000	64.0000	64.0000	-9.986%	1	18	-96.734%
2025-09-17	71.1000	71.1000	71.1000	71.1000	+3.493%	3	18	-97.060%
2025-09-16	69.7000	69.7000	68.7000	68.7000	-4.650%	9	18	-96.958%
2025-09-15	73.0000	74.1000	72.0500	72.0500	-0.346%	3	9	-97.099%
2025-09-12	72.2000	72.3000	72.2000	72.3000	-10.741%	2	9	-97.109%
2025-09-10	81.0000	81.0000	81.0000	81.0000	+17.306%	2	9	-97.420%
2025-08-28	67.9000	69.0500	67.9000	69.0500	+6.231%	2	9	-96.973%
2025-08-26	64.8500	65.0000	64.8500	65.0000	-34.608%	2	9	-96.785%
2025-08-20	99.4000	99.4000	99.4000	99.4000	+13.860%	1	8	-97.897%
2025-08-19	86.8000	87.3000	86.8000	87.3000	+2.285%	2	7	-97.606%
2025-08-13	91.0000	91.0000	85.2000	85.3500	-7.879%	8	7	-97.551%
2025-08-12	91.5500	92.6500	91.5500	92.6500	0.000%	6	3	-97.744%