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COST20261218C1020
COST Dec 18 2026 1020.00 Call (COST261218C01020000)
option OPRA

EOD

Jul 23, 2026

27.25-4.386%(-1.25)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	27.2500	27.2500	27.2500	27.2500	-4.386%	1	215	0.000%
2026-07-22	28.5000	28.5000	28.5000	28.5000	-7.468%	1	215	-4.386%
2026-07-21	30.0000	31.0500	30.0000	30.8000	-8.741%	9	214	-11.526%
2026-07-20	35.9700	35.9700	33.7500	33.7500	-2.597%	6	214	-19.259%
2026-07-17	45.1000	45.1700	34.5000	34.6500	-1.000%	8	211	-21.356%
2026-07-16	33.8100	35.0000	31.8700	35.0000	+22.335%	8	210	-22.143%
2026-07-14	28.4500	28.6100	28.4500	28.6100	-5.265%	2	209	-4.754%
2026-07-13	29.0500	30.5100	29.0000	30.2000	+10.420%	17	209	-9.768%
2026-07-10	27.5500	27.5500	27.0000	27.3500	+1.976%	5	210	-0.366%
2026-07-09	30.6000	30.6000	26.8200	26.8200	-41.696%	3	210	+1.603%
2026-07-08	45.4500	46.0000	43.1500	46.0000	+15.000%	4	211	-40.761%
2026-07-07	47.1500	47.1500	40.0000	40.0000	+4.085%	6	212	-31.875%
2026-07-06	38.2200	38.4300	38.2200	38.4300	+9.800%	2	208	-29.092%
2026-06-30	39.0000	39.1000	35.0000	35.0000	-27.835%	10	208	-22.143%
2026-06-29	48.5000	48.5000	48.5000	48.5000	+16.867%	1	203	-43.814%
2026-06-25	41.5000	41.5000	41.5000	41.5000	-13.542%	1	202	-34.337%
2026-06-23	48.0000	48.0000	48.0000	48.0000	+14.695%	1	203	-43.229%
2026-06-22	41.7500	43.2000	41.4200	41.8500	-5.317%	7	203	-34.886%
2026-06-18	44.2000	44.2000	44.2000	44.2000	-14.175%	1	203	-38.348%
2026-06-17	51.9000	51.9500	51.2500	51.5000	-12.430%	16	203	-47.087%
2026-06-16	58.8100	58.8100	58.8100	58.8100	-0.221%	1	203	-53.664%
2026-06-15	58.9400	58.9400	58.9400	58.9400	+2.862%	1	203	-53.767%
2026-06-12	57.3000	57.3000	57.3000	57.3000	-3.291%	1	202	-52.443%
2026-06-10	59.5500	59.5500	59.2500	59.2500	-8.593%	4	203	-54.008%
2026-06-04	65.0000	65.0500	64.8200	64.8200	+43.091%	25	203	-57.961%
2026-06-01	50.8000	50.8000	44.9800	45.3000	-11.298%	6	206	-39.845%
2026-05-29	51.2500	53.0000	48.0000	51.0700	-29.344%	21	207	-46.642%
2026-05-28	72.2800	72.2800	72.2800	72.2800	-4.354%	1	205	-62.299%
2026-05-26	75.6400	75.6400	75.5300	75.5700	-18.347%	4	204	-63.941%
2026-05-22	91.7000	92.5500	91.3300	92.5500	-11.857%	4	201	-70.556%
2026-05-21	105.9000	105.9000	101.8500	105.0000	-24.106%	3	200	-74.048%
2026-05-19	130.1200	138.4400	130.1200	138.3500	+18.501%	3	200	-80.304%
2026-05-18	111.8100	116.7500	111.8100	116.7500	+5.608%	3	202	-76.660%
2026-05-15	110.5300	110.5500	110.5300	110.5500	+18.552%	2	202	-75.351%
2026-05-14	96.4700	96.4700	92.9500	93.2500	-4.721%	13	201	-70.777%
2026-05-13	91.8500	97.8700	91.5800	97.8700	+11.090%	8	207	-72.157%
2026-05-12	90.0000	90.0000	88.1000	88.1000	+22.191%	3	207	-69.069%
2026-05-11	72.0400	72.1000	72.0400	72.1000	-14.442%	2	207	-62.205%
2026-04-23	84.3500	84.3500	84.2700	84.2700	+3.781%	2	207	-67.663%
2026-04-22	81.2000	81.2000	81.2000	81.2000	+6.144%	1	207	-66.441%
2026-04-17	76.5000	76.5000	76.5000	76.5000	+1.864%	1	208	-64.379%
2026-04-16	72.0000	75.1000	72.0000	75.1000	+5.775%	11	208	-63.715%
2026-04-15	65.0000	71.0000	65.0000	71.0000	+7.821%	3	213	-61.620%
2026-04-14	63.8000	66.7000	62.4000	65.8500	-6.397%	35	215	-58.618%
2026-04-13	71.7000	71.7600	70.3500	70.3500	-14.686%	13	214	-61.265%
2026-04-10	93.0000	93.0000	81.9500	82.4600	-18.566%	10	212	-66.954%
2026-04-09	99.6000	101.2600	99.6000	101.2600	+2.386%	11	205	-73.089%
2026-04-08	95.0000	99.5000	95.0000	98.9000	+11.124%	10	203	-72.447%
2026-04-07	89.0000	89.0000	89.0000	89.0000	-8.266%	3	202	-69.382%
2026-04-06	94.9500	97.5000	94.9500	97.0200	+4.435%	8	202	-71.913%
2026-04-02	95.0000	95.0000	90.4300	92.9000	+10.556%	6	206	-70.667%
2026-03-31	91.5700	93.0000	84.0300	84.0300	-9.196%	5	206	-67.571%
2026-03-30	89.3100	92.5400	89.3000	92.5400	+16.476%	5	206	-70.553%
2026-03-27	79.4500	79.4500	79.4500	79.4500	+4.815%	1	205	-65.702%
2026-03-24	77.7000	77.7000	75.8000	75.8000	+2.640%	72	204	-64.050%
2026-03-19	78.7400	78.7400	73.8500	73.8500	-8.635%	8	162	-63.101%
2026-03-18	80.8300	80.8300	80.8300	80.8300	-8.148%	2	162	-66.287%
2026-03-17	88.0000	88.0000	88.0000	88.0000	-7.124%	3	162	-69.034%
2026-03-13	94.7500	94.7500	94.7500	94.7500	+2.989%	1	165	-71.240%
2026-03-12	87.1000	92.0000	87.1000	92.0000	+0.546%	6	166	-70.380%
2026-03-10	91.6500	92.6000	89.4500	91.5000	-1.613%	12	164	-70.219%
2026-03-09	92.5100	93.0000	90.5000	93.0000	+9.412%	7	161	-70.699%
2026-03-05	85.0000	85.0000	85.0000	85.0000	-13.574%	1	165	-67.941%
2026-03-04	98.0500	98.3500	98.0500	98.3500	+2.587%	2	164	-72.293%
2026-03-02	95.8700	95.8700	95.8700	95.8700	+11.802%	5	163	-71.576%
2026-02-24	85.7500	85.7500	85.7500	85.7500	+2.547%	1	163	-68.222%
2026-02-20	84.3000	84.3000	83.6200	83.6200	-18.816%	2	163	-67.412%
2026-02-17	110.0000	110.0000	103.0000	103.0000	+0.049%	4	163	-73.544%
2026-02-13	98.5200	106.4000	98.5200	102.9500	+8.129%	5	164	-73.531%
2026-02-12	95.2100	95.2100	95.2100	95.2100	+15.043%	1	164	-71.379%
2026-02-11	82.7600	82.7600	82.7600	82.7600	-14.592%	2	163	-67.073%
2026-02-09	97.0000	97.0000	96.9000	96.9000	+4.194%	2	161	-71.878%
2026-02-06	92.5500	93.0000	92.2700	93.0000	+7.789%	7	161	-70.699%
2026-02-03	86.2800	86.2800	86.2800	86.2800	+18.598%	2	164	-68.417%
2026-02-02	72.7000	72.7500	72.7000	72.7500	+15.293%	2	166	-62.543%
2026-01-30	60.8500	63.1000	60.8500	63.1000	-11.748%	4	166	-56.815%
2026-01-29	70.0300	71.5000	70.0300	71.5000	+3.924%	2	166	-61.888%
2026-01-28	68.8000	68.8000	68.8000	68.8000	-16.828%	2	165	-60.392%
2026-01-26	85.3300	85.3300	82.7200	82.7200	-2.118%	2	164	-67.058%
2026-01-23	84.5100	84.5100	84.5100	84.5100	+3.452%	1	165	-67.755%
2026-01-22	79.2000	82.4500	79.2000	81.6900	-4.018%	8	166	-66.642%
2026-01-21	80.5000	85.1100	80.5000	85.1100	+8.420%	2	165	-67.983%
2026-01-20	79.1500	79.1500	78.5000	78.5000	+5.967%	8	165	-65.287%
2026-01-16	72.2000	74.0800	72.1500	74.0800	+7.440%	5	161	-63.215%
2026-01-14	69.0900	69.0900	68.9500	68.9500	+3.234%	2	161	-60.479%
2026-01-13	63.9000	67.6200	61.9000	66.7900	+12.916%	182	161	-59.200%
2026-01-09	59.1500	59.1500	59.1500	59.1500	+0.254%	1	70	-53.931%
2026-01-08	48.7300	61.1500	48.7300	59.0000	+47.500%	4	69	-53.814%
2026-01-06	40.0000	40.0000	40.0000	40.0000	+23.648%	1	67	-31.875%
2026-01-02	32.2000	32.3500	32.2000	32.3500	-7.571%	2	66	-15.765%
2025-12-30	35.0000	35.0000	35.0000	35.0000	-8.854%	1	65	-22.143%
2025-12-26	38.9000	38.9000	38.4000	38.4000	0.000%	2	65	-29.036%
2025-12-24	37.5100	38.4000	37.5100	38.4000	+19.144%	2	65	-29.036%
2025-12-23	31.5500	32.2500	31.5000	32.2300	-12.703%	9	65	-15.451%
2025-12-19	36.9200	36.9200	36.9200	36.9200	-5.455%	1	61	-26.192%
2025-12-17	38.6000	39.2000	38.6000	39.0500	-0.128%	5	61	-30.218%
2025-12-16	36.0000	39.2000	36.0000	39.1000	+2.760%	3	63	-30.307%
2025-12-15	48.0000	48.0000	37.3800	38.0500	-14.302%	17	63	-28.384%
2025-12-12	45.9500	46.1000	44.3500	44.4000	-6.526%	4	64	-38.626%
2025-12-11	46.6000	51.6000	46.6000	47.5000	-7.767%	12	63	-42.632%
2025-12-09	51.5000	51.5000	51.5000	51.5000	-1.961%	1	72	-47.087%
2025-12-08	52.5300	52.5300	52.5300	52.5300	-5.437%	2	72	-48.125%
2025-12-05	55.7000	55.7000	55.5500	55.5500	+2.114%	4	72	-50.945%
2025-12-04	54.8500	54.8500	54.4000	54.4000	-4.812%	3	71	-49.908%
2025-11-25	56.8500	57.1500	56.8500	57.1500	+1.690%	2	70	-52.318%
2025-11-24	56.3500	56.3500	56.2000	56.2000	+0.214%	2	70	-51.512%
2025-11-19	56.0800	56.0800	56.0800	56.0800	-16.299%	1	69	-51.409%
2025-11-13	67.0000	67.0000	67.0000	67.0000	-3.998%	2	69	-59.328%
2025-11-10	69.7900	69.7900	69.7900	69.7900	+0.853%	1	67	-60.954%
2025-11-06	69.3500	69.3500	69.1000	69.2000	-14.778%	4	67	-60.621%
2025-11-05	79.9500	81.2000	79.9500	81.2000	+21.557%	19	65	-66.441%
2025-11-03	66.8000	66.8000	66.8000	66.8000	-5.221%	2	67	-59.207%
2025-10-31	70.1000	70.4800	70.1000	70.4800	-5.396%	4	67	-61.337%
2025-10-24	76.5500	77.0500	74.3000	74.5000	-7.683%	8	67	-63.423%
2025-10-22	81.5200	81.5200	80.7000	80.7000	+1.128%	8	67	-66.233%
2025-10-21	79.3000	79.8000	79.3000	79.8000	+1.656%	4	68	-65.852%
2025-10-20	78.5000	78.5000	78.5000	78.5000	+0.965%	1	68	-65.287%
2025-10-17	77.8500	77.8500	77.7500	77.7500	+2.505%	2	68	-64.952%
2025-10-16	76.2500	76.2500	75.8500	75.8500	-3.987%	2	68	-64.074%
2025-10-14	79.0000	79.0000	79.0000	79.0000	+4.705%	1	67	-65.506%
2025-10-13	74.0000	75.4500	74.0000	75.4500	+18.819%	4	67	-63.883%
2025-10-06	63.5000	63.5000	63.5000	63.5000	-4.310%	20	63	-57.087%
2025-09-29	66.3600	66.3600	66.3600	66.3600	-2.412%	1	43	-58.936%
2025-09-26	72.7000	72.7000	68.0000	68.0000	-21.911%	2	44	-59.926%
2025-09-24	87.0800	87.0800	87.0800	87.0800	-7.607%	2	42	-68.707%
2025-09-12	94.2500	94.2500	94.2500	94.2500	+9.275%	2	40	-71.088%
2025-09-03	86.2500	86.2500	86.2500	86.2500	+4.356%	1	40	-68.406%
2025-09-02	84.8500	84.8500	82.6500	82.6500	-3.862%	2	40	-67.030%
2025-08-29	85.7000	85.9700	85.7000	85.9700	+2.345%	2	40	-68.303%
2025-08-26	84.0000	84.0000	84.0000	84.0000	-22.294%	1	39	-67.560%
2025-08-19	108.1000	108.1000	108.0500	108.1000	-5.779%	3	39	-74.792%
2025-08-12	114.7300	114.7300	114.7300	114.7300	-0.165%	1	39	-76.249%
2025-08-11	114.9200	114.9200	114.9200	114.9200	+2.607%	1	39	-76.288%
2025-08-08	112.0000	112.0000	112.0000	112.0000	+17.462%	1	39	-75.670%
2025-08-04	95.3500	95.3500	95.3500	95.3500	-2.405%	1	40	-71.421%
2025-07-18	97.7000	97.7000	97.7000	97.7000	-2.183%	1	40	-72.108%
2025-07-17	99.8800	99.8800	99.8800	99.8800	-17.455%	1	40	-72.717%
2025-07-02	121.0000	121.0000	121.0000	121.0000	-0.657%	1	40	-77.479%
2025-06-30	121.8000	121.8000	121.8000	121.8000	-3.867%	2	40	-77.627%
2025-06-25	132.9300	132.9900	126.7000	126.7000	+0.190%	12	40	-78.493%
2025-06-18	126.6200	126.6200	126.4600	126.4600	-4.917%	4	50	-78.452%
2025-06-16	133.0000	133.0000	133.0000	133.0000	-2.920%	1	50	-79.511%
2025-06-13	137.0000	137.0000	137.0000	137.0000	-2.906%	4	49	-80.109%
2025-06-12	141.1000	141.1000	141.1000	141.1000	+1.877%	2	47	-80.687%
2025-06-11	144.7000	144.7000	138.5000	138.5000	-4.483%	4	47	-80.325%
2025-06-10	145.0000	145.0000	145.0000	145.0000	-6.656%	1	43	-81.207%
2025-06-06	155.5400	155.5400	155.3400	155.3400	-0.282%	4	42	-82.458%
2025-06-05	162.8000	162.8000	155.7800	155.7800	-9.990%	14	40	-82.507%
2025-05-30	173.0700	173.0700	173.0700	173.0700	+12.383%	2	28	-84.255%
2025-05-22	153.9500	154.0000	153.9500	154.0000	-10.983%	2	28	-82.305%
2025-05-21	175.0000	175.0000	173.0000	173.0000	+5.065%	2	28	-84.249%
2025-05-19	164.6600	164.6600	164.6600	164.6600	+1.329%	1	26	-83.451%
2025-05-16	162.5000	162.5000	162.5000	162.5000	+7.616%	6	25	-83.231%
2025-05-09	151.0000	151.0000	151.0000	151.0000	-6.502%	4	24	-81.954%
2025-05-05	161.5000	161.5000	161.5000	161.5000	+12.583%	2	24	-83.127%
2025-04-10	143.4500	143.4500	143.4500	143.4500	+40.914%	1	22	-81.004%
2025-03-24	101.8000	101.8000	101.8000	101.8000	-9.551%	1	22	-73.232%
2025-03-11	112.5500	112.5500	112.5500	112.5500	-35.887%	10	21	-75.789%
2025-02-05	175.5500	175.5500	175.5500	175.5500	+4.912%	1	11	-84.477%
2025-02-04	167.3300	167.3300	167.3300	167.3300	+46.383%	8	11	-83.715%
2025-01-24	114.3100	114.3100	114.3100	114.3100	+0.660%	2	15	-76.161%
2025-01-23	113.3300	113.5600	113.3300	113.5600	+0.451%	8	14	-76.004%
2025-01-08	113.0500	113.0500	113.0500	113.0500	-28.832%	2	8	-75.896%
2024-12-13	158.8500	158.8500	158.8500	158.8500	-3.634%	2	8	-82.845%
2024-12-12	164.2500	166.5000	164.2500	164.8400	+2.385%	4	8	-83.469%
2024-12-10	161.0000	161.0000	161.0000	161.0000	+39.757%	1	5	-83.075%
2024-11-07	114.9000	115.2000	114.9000	115.2000	+25.354%	2	4	-76.345%
2024-10-31	91.6500	91.9000	91.6500	91.9000	-9.902%	2	4	-70.348%
2024-10-15	102.0000	102.0000	102.0000	102.0000	-3.864%	1	4	-73.284%
2024-10-10	106.1000	106.1000	106.1000	106.1000	-5.479%	1	4	-74.317%
2024-10-09	112.2500	112.2500	112.2500	112.2500	+15.985%	1	4	-75.724%
2024-09-30	95.5900	96.7800	95.5900	96.7800	-13.435%	10	5	-71.843%
2024-09-26	111.8000	111.8000	111.8000	111.8000	-4.624%	1	2	-75.626%
2024-09-17	117.2200	117.2200	117.2200	117.2200	0.000%	1	1	-76.753%