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COST20260918C990
COST Sep 18 2026 990.00 Call (COST260918C00990000)
option OPRA

EOD

Sep 10, 2026

0.1700-29.167%(-0.0700)27

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	0.3000	0.3000	0.1100	0.1700	-29.167%	27	369	0.000%
2026-09-09	0.1500	0.3000	0.1500	0.2400	-31.429%	35	372	-29.167%
2026-09-08	1.3000	1.3000	0.3200	0.3500	-63.542%	91	364	-51.429%
2026-09-04	1.0400	1.0400	0.6200	0.9600	-19.328%	18	396	-82.292%
2026-09-03	1.9700	1.9700	1.1200	1.1900	-36.022%	9	396	-85.714%
2026-09-02	2.5000	2.6600	1.4900	1.8600	-41.875%	15	395	-90.860%
2026-09-01	3.7400	3.9400	3.0000	3.2000	-4.478%	42	398	-94.688%
2026-08-31	4.0000	4.0000	3.1400	3.3500	-18.689%	14	416	-94.925%
2026-08-28	4.0000	4.8200	4.0000	4.1200	+21.534%	20	414	-95.874%
2026-08-27	5.7500	5.7500	3.3900	3.3900	-57.358%	48	407	-94.985%
2026-08-26	8.5500	8.5500	7.9500	7.9500	-14.239%	7	387	-97.862%
2026-08-25	12.1500	12.1500	9.2700	9.2700	-37.576%	11	386	-98.166%
2026-08-24	7.0000	15.1000	7.0000	14.8500	+110.042%	81	385	-98.855%
2026-08-21	5.6000	8.0500	5.4200	7.0700	+38.627%	51	369	-97.595%
2026-08-20	5.9100	7.8000	4.7900	5.1000	-64.900%	57	353	-96.667%
2026-08-19	15.5300	18.4500	14.0000	14.5300	-1.625%	16	348	-98.830%
2026-08-18	13.0000	17.3000	13.0000	14.7700	+47.700%	24	344	-98.849%
2026-08-17	10.5800	10.5800	10.0000	10.0000	-29.726%	7	330	-98.300%
2026-08-14	14.3600	15.3800	13.4000	14.2300	-6.689%	15	329	-98.805%
2026-08-13	12.2500	15.2500	11.4000	15.2500	+37.017%	32	331	-98.885%
2026-08-12	10.9700	11.3200	10.5000	11.1300	+1.644%	19	313	-98.473%
2026-08-11	14.5500	14.5500	9.5000	10.9500	-18.284%	18	304	-98.447%
2026-08-10	11.3700	13.4000	11.3000	13.4000	-2.190%	11	310	-98.731%
2026-08-07	13.3000	14.8300	13.3000	13.7000	-6.293%	14	308	-98.759%
2026-08-06	15.4000	15.4000	13.6000	14.6200	+4.429%	24	296	-98.837%
2026-08-05	15.1500	15.1500	12.8500	14.0000	-13.846%	6	277	-98.786%
2026-08-04	15.7300	16.2500	15.7300	16.2500	-13.656%	8	280	-98.954%
2026-08-03	18.8000	19.6100	17.9300	18.8200	-1.466%	12	282	-99.097%
2026-07-31	14.9900	19.6000	14.9900	19.1000	+3.243%	7	277	-99.110%
2026-07-30	19.0500	19.0500	18.0000	18.5000	-34.046%	4	276	-99.081%
2026-07-29	27.0000	30.7500	27.0000	28.0500	+13.105%	19	274	-99.394%
2026-07-28	27.7400	35.0000	24.8000	24.8000	+32.479%	109	272	-99.315%
2026-07-27	16.3000	18.7200	16.3000	18.7200	+41.818%	7	216	-99.092%
2026-07-24	13.5000	13.5000	12.7600	13.2000	+11.392%	24	218	-98.712%
2026-07-23	11.5000	11.8500	10.4100	11.8500	-2.066%	53	216	-98.565%
2026-07-22	13.0000	13.0000	11.5000	12.1000	-10.701%	4	171	-98.595%
2026-07-21	13.2300	13.8000	13.2300	13.5500	-21.992%	5	170	-98.745%
2026-07-17	25.0000	25.0000	17.3700	17.3700	-6.713%	55	168	-99.021%
2026-07-16	14.4500	18.6700	14.2000	18.6200	+67.748%	22	170	-99.087%
2026-07-15	12.6700	12.6700	11.1000	11.1000	-17.778%	13	177	-98.468%
2026-07-14	12.8300	13.5000	12.0100	13.5000	-1.099%	24	166	-98.741%
2026-07-13	13.5000	13.6500	13.5000	13.6500	+15.190%	3	165	-98.755%
2026-07-10	11.6000	11.8500	11.6000	11.8500	-5.200%	3	164	-98.565%
2026-07-09	16.6000	16.6000	11.9600	12.5000	-50.040%	33	164	-98.640%
2026-07-08	29.6500	29.6800	25.0200	25.0200	+13.986%	5	151	-99.321%
2026-07-06	23.6800	23.6800	21.9500	21.9500	-10.445%	3	151	-99.226%
2026-07-02	22.3000	24.7500	21.7400	24.5100	+52.047%	10	156	-99.306%
2026-07-01	18.0600	18.0600	15.7600	16.1200	-21.519%	8	156	-98.945%
2026-06-30	23.0000	23.0000	20.5200	20.5400	-16.673%	4	155	-99.172%
2026-06-29	28.7600	28.7600	24.6000	24.6500	-15.000%	3	154	-99.310%
2026-06-26	29.0000	29.0000	29.0000	29.0000	+16.935%	14	155	-99.414%
2026-06-25	25.0000	25.0000	24.5000	24.8000	-21.094%	4	152	-99.315%
2026-06-23	34.2500	34.6500	31.4300	31.4300	+15.002%	4	152	-99.459%
2026-06-22	30.3000	30.3000	25.2000	27.3300	-3.291%	8	152	-99.378%
2026-06-18	30.4000	30.4000	28.1000	28.2600	-19.257%	13	135	-99.398%
2026-06-17	40.2000	40.2000	35.0000	35.0000	-23.077%	12	135	-99.514%
2026-06-16	49.4200	49.4200	45.5000	45.5000	+1.066%	20	135	-99.626%
2026-06-15	44.7800	45.0200	44.7000	45.0200	+2.903%	3	148	-99.622%
2026-06-12	43.7500	43.7500	43.7500	43.7500	-7.505%	2	146	-99.611%
2026-06-11	48.3500	48.6500	46.6000	47.3000	+7.868%	26	144	-99.641%
2026-06-10	43.8500	43.8500	43.8500	43.8500	-6.383%	2	150	-99.612%
2026-06-09	45.8000	46.8400	45.8000	46.8400	+2.495%	4	152	-99.637%
2026-06-08	45.7000	45.7000	45.7000	45.7000	-9.951%	4	152	-99.628%
2026-06-05	52.5000	58.1500	50.7500	50.7500	+17.886%	57	152	-99.665%
2026-06-04	47.4000	47.4000	43.0000	43.0500	+9.542%	7	161	-99.605%
2026-06-03	41.4900	41.4900	39.3000	39.3000	+5.588%	3	163	-99.567%
2026-06-02	33.6000	37.2200	32.9500	37.2200	+15.411%	4	164	-99.543%
2026-06-01	34.8700	34.8700	29.7600	32.2500	-19.476%	33	165	-99.473%
2026-05-29	58.5500	58.5500	34.6000	40.0500	-37.422%	45	143	-99.576%
2026-05-28	62.0000	64.0000	62.0000	64.0000	-4.762%	15	116	-99.734%
2026-05-27	72.0200	72.5500	67.2000	67.2000	-2.112%	6	107	-99.747%
2026-05-26	66.7600	68.7500	64.0000	68.6500	-17.981%	39	106	-99.752%
2026-05-22	85.4000	85.4000	83.7000	83.7000	-16.258%	4	100	-99.797%
2026-05-21	108.0000	108.0000	99.9500	99.9500	-25.254%	2	99	-99.830%
2026-05-19	133.7200	133.7200	133.7200	133.7200	+13.322%	1	99	-99.873%
2026-05-18	118.0000	118.0000	118.0000	118.0000	+22.917%	3	99	-99.856%
2026-05-15	102.5000	102.5000	95.0000	96.0000	+2.019%	3	99	-99.823%
2026-05-13	94.1000	94.1000	94.1000	94.1000	+26.089%	1	101	-99.819%
2026-05-12	68.5000	74.6300	68.5000	74.6300	+20.371%	4	104	-99.772%
2026-05-11	64.2100	64.2100	62.0000	62.0000	-9.091%	4	104	-99.726%
2026-05-07	63.2000	68.5000	62.0000	68.2000	+4.122%	8	101	-99.751%
2026-05-06	69.2500	69.2500	63.9100	65.5000	-17.620%	70	101	-99.740%
2026-05-05	79.5100	79.5100	79.5100	79.5100	+5.381%	1	104	-99.786%
2026-05-04	75.4500	75.4500	75.4500	75.4500	-8.634%	2	103	-99.775%
2026-05-01	82.5800	82.5800	82.5800	82.5800	+30.768%	1	105	-99.794%
2026-04-29	62.0000	63.1500	62.0000	63.1500	-7.445%	2	105	-99.731%
2026-04-28	68.2300	68.2300	68.2300	68.2300	-2.319%	5	106	-99.751%
2026-04-27	70.3000	70.5500	69.8500	69.8500	-10.449%	14	104	-99.757%
2026-04-23	78.0000	78.0000	78.0000	78.0000	+8.650%	1	110	-99.782%
2026-04-22	74.3000	74.3000	71.7900	71.7900	+5.574%	2	110	-99.763%
2026-04-21	68.0000	68.0000	68.0000	68.0000	+3.817%	2	113	-99.750%
2026-04-20	74.5000	74.5000	65.5000	65.5000	-3.676%	3	113	-99.740%
2026-04-17	68.0000	68.0000	68.0000	68.0000	+8.974%	1	113	-99.750%
2026-04-16	64.0000	64.0000	62.4000	62.4000	+11.131%	2	113	-99.728%
2026-04-14	54.0000	56.1500	54.0000	56.1500	-7.951%	31	114	-99.697%
2026-04-13	71.2500	71.2500	61.0000	61.0000	-18.373%	5	101	-99.721%
2026-04-10	74.7300	74.7300	74.7300	74.7300	-18.203%	1	98	-99.773%
2026-04-08	91.3600	91.3600	91.3600	91.3600	+18.112%	1	98	-99.814%
2026-03-31	77.9500	77.9500	76.8000	77.3500	+7.356%	4	98	-99.780%
2026-03-27	72.7000	73.0000	72.0500	72.0500	+1.837%	5	102	-99.764%
2026-03-26	70.7500	70.7500	70.7500	70.7500	+7.360%	1	103	-99.760%
2026-03-25	65.9000	65.9000	65.9000	65.9000	-2.802%	1	102	-99.742%
2026-03-24	68.4900	68.4900	67.8000	67.8000	+7.058%	2	102	-99.749%
2026-03-23	63.3300	63.3300	63.3300	63.3300	-9.529%	1	103	-99.732%
2026-03-20	70.0000	70.0000	70.0000	70.0000	+5.342%	1	103	-99.757%
2026-03-19	70.7700	70.7700	66.4500	66.4500	-15.907%	2	104	-99.744%
2026-03-17	79.0200	79.0200	79.0200	79.0200	-4.967%	1	105	-99.785%
2026-03-16	83.1500	83.1500	83.1500	83.1500	-6.678%	1	105	-99.796%
2026-03-13	88.7500	89.1000	88.7500	89.1000	+12.971%	2	105	-99.809%
2026-03-11	79.8800	79.8800	78.8700	78.8700	+3.504%	3	105	-99.784%
2026-03-05	76.5000	76.5000	76.2000	76.2000	-11.958%	2	103	-99.777%
2026-02-27	86.5500	86.5500	86.5500	86.5500	+7.449%	1	102	-99.804%
2026-02-23	78.0000	80.5500	78.0000	80.5500	+3.005%	52	102	-99.789%
2026-02-20	78.2500	78.7500	78.1000	78.2000	+6.395%	6	56	-99.783%
2026-02-11	73.5000	73.5000	73.5000	73.5000	-15.078%	1	53	-99.769%
2026-02-10	86.5500	86.5500	86.5500	86.5500	-6.735%	2	53	-99.804%
2026-02-09	92.7000	92.8000	92.7000	92.8000	+5.096%	2	51	-99.817%
2026-02-06	88.3000	88.3000	88.3000	88.3000	+2.794%	1	52	-99.807%
2026-02-05	85.9000	85.9000	85.9000	85.9000	+6.907%	1	53	-99.802%
2026-02-03	77.7700	83.3000	77.7700	80.3500	+27.439%	13	53	-99.788%
2026-02-02	61.9000	63.0500	61.9000	63.0500	-9.476%	2	47	-99.730%
2026-01-27	71.3700	71.3700	67.7500	69.6500	-14.012%	4	48	-99.756%
2026-01-26	80.0300	81.0000	79.9600	81.0000	+1.313%	3	49	-99.790%
2026-01-23	79.9500	79.9500	79.9500	79.9500	-5.306%	1	50	-99.787%
2026-01-21	76.6400	84.4300	76.6200	84.4300	+14.559%	3	49	-99.799%
2026-01-20	71.4500	73.7500	71.4500	73.7000	+8.943%	4	47	-99.769%
2026-01-16	67.4000	67.6500	67.4000	67.6500	+0.341%	3	49	-99.749%
2026-01-15	67.4200	67.4200	67.4200	67.4200	+14.271%	1	49	-99.748%
2026-01-12	59.0000	59.0000	59.0000	59.0000	+10.075%	1	49	-99.712%
2026-01-09	52.2000	55.0000	52.2000	53.6000	+103.030%	4	50	-99.683%
2026-01-02	26.1500	26.4000	26.1500	26.4000	-19.266%	2	48	-99.356%
2025-12-24	32.5500	32.7000	32.5500	32.7000	+3.810%	2	47	-99.480%
2025-12-15	32.0000	32.0000	31.5000	31.5000	-31.102%	2	47	-99.460%
2025-12-08	45.3500	45.7200	45.3500	45.7200	-14.542%	2	46	-99.628%
2025-12-05	53.5000	53.5000	53.5000	53.5000	-10.460%	2	45	-99.682%
2025-12-03	59.7500	59.7500	59.7500	59.7500	+15.795%	1	43	-99.715%
2025-11-19	51.6000	51.6000	51.6000	51.6000	-17.506%	6	42	-99.671%
2025-11-17	63.2000	63.2000	62.5500	62.5500	-5.798%	3	37	-99.728%
2025-11-13	66.4000	66.4000	66.4000	66.4000	-13.485%	1	36	-99.744%
2025-11-05	76.5500	76.7500	75.9500	76.7500	+3.089%	4	36	-99.779%
2025-11-04	74.4500	74.4500	74.4500	74.4500	+16.968%	2	33	-99.772%
2025-10-29	63.6500	63.6500	63.6500	63.6500	-18.689%	1	33	-99.733%
2025-10-22	78.2600	78.2800	78.2600	78.2800	+10.207%	10	33	-99.783%
2025-10-16	71.0300	71.0300	71.0300	71.0300	-7.029%	1	33	-99.761%
2025-10-14	76.4000	76.4000	76.4000	76.4000	+2.757%	2	33	-99.777%
2025-10-09	74.3500	74.3500	74.3500	74.3500	+20.113%	1	33	-99.771%
2025-10-08	61.9000	61.9000	61.9000	61.9000	+2.213%	1	32	-99.725%
2025-10-07	63.4300	63.4300	60.5600	60.5600	-4.675%	2	30	-99.719%
2025-09-29	63.0000	63.5300	63.0000	63.5300	-25.259%	5	30	-99.732%
2025-09-24	85.0000	85.0000	85.0000	85.0000	+4.294%	2	30	-99.800%
2025-09-22	81.5000	81.5000	81.5000	81.5000	-11.461%	7	30	-99.791%
2025-09-11	91.8000	92.0500	91.8000	92.0500	+2.449%	2	31	-99.815%
2025-09-10	89.8500	89.8500	89.8500	89.8500	+7.041%	1	31	-99.811%
2025-08-29	83.9600	83.9600	83.9400	83.9400	-27.750%	10	21	-99.797%
2025-08-20	116.1800	116.1800	116.1800	116.1800	+14.576%	1	21	-99.854%
2025-08-15	101.4000	101.4000	101.4000	101.4000	-9.472%	1	21	-99.832%
2025-08-13	112.0100	112.0100	112.0100	112.0100	-2.769%	2	22	-99.848%
2025-08-12	115.2000	115.2000	115.2000	115.2000	+4.775%	1	20	-99.852%
2025-08-08	110.4200	110.4200	109.9500	109.9500	+5.976%	2	19	-99.845%
2025-08-06	102.4800	103.7500	102.4800	103.7500	+10.173%	2	18	-99.836%
2025-08-04	94.1700	94.1700	94.1700	94.1700	+10.399%	1	17	-99.819%
2025-07-24	89.0000	89.0000	85.3000	85.3000	-9.688%	2	16	-99.801%
2025-07-22	95.9100	95.9100	94.4500	94.4500	-13.784%	2	14	-99.820%
2025-07-15	111.0800	111.0800	109.5500	109.5500	-8.708%	2	13	-99.845%
2025-07-03	120.0000	120.0000	120.0000	120.0000	-0.851%	1	12	-99.858%
2025-06-30	121.0300	121.0300	121.0300	121.0300	-3.975%	10	12	-99.860%
2025-06-27	128.0000	128.0000	126.0400	126.0400	+2.015%	10	16	-99.865%
2025-06-26	123.5500	123.5500	123.5500	123.5500	-3.098%	1	6	-99.862%
2025-06-25	127.5000	127.5000	127.5000	127.5000	-3.042%	1	5	-99.867%
2025-06-24	131.5000	131.5000	131.5000	131.5000	-1.866%	1	4	-99.871%
2025-06-23	134.0000	134.0000	134.0000	134.0000	-5.501%	1	3	-99.873%
2025-06-12	142.0000	142.0000	141.8000	141.8000	0.000%	2	2	-99.880%