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COST20261218P1000
COST Dec 18 2026 1000.00 Put (COST261218P01000000)
option OPRA

EOD

Jul 23, 2026

99.52+7.011%(+6.52)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	99.5200	99.5200	99.5200	99.5200	+7.011%	4	228	0.000%
2026-07-22	93.0000	93.0000	93.0000	93.0000	+7.639%	25	232	+7.011%
2026-07-16	86.3600	86.4000	86.3600	86.4000	-16.360%	2	207	+15.185%
2026-07-15	103.3000	103.3000	103.3000	103.3000	+7.604%	1	207	-3.659%
2026-07-14	96.0000	96.0000	96.0000	96.0000	+2.345%	1	207	+3.667%
2026-07-13	94.0000	94.0000	93.8000	93.8000	-11.325%	2	206	+6.098%
2026-07-09	104.4000	105.7800	104.4000	105.7800	+30.593%	2	207	-5.918%
2026-07-08	81.0000	81.0000	81.0000	81.0000	-17.557%	1	206	+22.864%
2026-07-01	96.9700	98.4000	96.9700	98.2500	+11.268%	6	207	+1.293%
2026-06-30	87.7000	88.3000	87.7000	88.3000	+16.276%	14	212	+12.707%
2026-06-24	75.9400	75.9400	75.9400	75.9400	-2.290%	1	218	+31.051%
2026-06-23	77.7200	77.7200	77.7200	77.7200	-8.349%	1	219	+28.049%
2026-06-22	84.8000	84.8000	84.8000	84.8000	+1.049%	1	220	+17.358%
2026-06-18	83.9200	83.9200	83.9200	83.9200	+33.206%	5	215	+18.589%
2026-06-16	63.0000	63.0000	63.0000	63.0000	-13.402%	1	215	+57.968%
2026-06-15	72.7500	72.7500	72.7500	72.7500	-0.953%	1	215	+36.797%
2026-06-10	75.9500	75.9500	73.4500	73.4500	+0.548%	11	214	+35.494%
2026-06-05	69.3000	73.0500	69.3000	73.0500	+0.551%	9	222	+36.235%
2026-06-04	72.1500	72.6500	72.1500	72.6500	-8.444%	2	223	+36.986%
2026-06-03	80.0000	80.0000	79.3500	79.3500	-7.733%	3	222	+25.419%
2026-06-02	86.0000	86.0000	86.0000	86.0000	-5.025%	1	221	+15.721%
2026-06-01	90.5500	90.5500	90.5500	90.5500	+6.529%	1	221	+9.906%
2026-05-29	87.0000	89.0200	85.0000	85.0000	+29.870%	14	220	+17.082%
2026-05-28	64.2500	66.4000	63.8000	65.4500	+2.747%	15	216	+52.055%
2026-05-27	63.3000	64.2400	63.3000	63.7000	-4.925%	8	211	+56.232%
2026-05-26	66.1200	67.0000	66.1200	67.0000	+21.048%	2	208	+48.537%
2026-05-22	55.3000	55.4000	55.3000	55.3500	+39.421%	3	205	+79.801%
2026-05-20	39.8000	39.8000	39.7000	39.7000	+6.065%	2	205	+150.680%
2026-05-19	39.5800	39.5800	37.3600	37.4300	-10.089%	19	202	+165.883%
2026-05-18	42.7000	42.8500	41.6300	41.6300	-15.780%	3	202	+139.058%
2026-05-15	47.0500	49.5900	47.0500	49.4300	-3.551%	31	202	+101.335%
2026-05-14	51.2500	51.2500	51.2500	51.2500	-7.574%	1	188	+94.185%
2026-05-13	55.4500	55.4500	55.4500	55.4500	-4.397%	1	190	+79.477%
2026-05-12	58.0000	58.0000	58.0000	58.0000	-7.200%	1	190	+71.586%
2026-05-08	62.9000	62.9000	62.5000	62.5000	-5.518%	2	190	+59.232%
2026-05-06	66.1500	66.1500	66.1500	66.1500	+11.551%	2	189	+50.446%
2026-05-05	60.6000	60.8000	59.3000	59.3000	-5.196%	4	190	+67.825%
2026-05-04	62.5000	62.5500	62.5000	62.5500	+9.737%	3	193	+59.105%
2026-05-01	57.0000	57.0000	57.0000	57.0000	-5.300%	1	226	+74.596%
2026-04-30	67.5000	67.5000	59.9000	60.1900	-11.485%	40	226	+65.343%
2026-04-28	68.0000	68.0000	68.0000	68.0000	+4.039%	1	196	+46.353%
2026-04-27	65.3600	65.3600	65.3600	65.3600	+4.159%	2	195	+52.264%
2026-04-24	62.3500	62.7500	62.3500	62.7500	-6.021%	15	194	+58.598%
2026-04-22	65.2500	66.7700	65.1000	66.7700	+0.482%	29	197	+49.049%
2026-04-21	68.1600	68.1600	66.4500	66.4500	-3.275%	4	210	+49.767%
2026-04-20	66.4000	68.7000	66.0300	68.7000	-5.241%	29	210	+44.862%
2026-04-17	72.5000	72.5000	72.5000	72.5000	+1.116%	1	208	+37.269%
2026-04-16	71.7400	71.7400	71.7000	71.7000	-7.184%	7	207	+38.801%
2026-04-15	77.2500	77.2500	77.2500	77.2500	-1.655%	5	205	+28.828%
2026-04-14	79.4000	79.4000	78.5500	78.5500	+3.765%	6	205	+26.696%
2026-04-13	75.5000	75.7000	75.5000	75.7000	+18.281%	2	199	+31.466%
2026-04-10	64.0000	64.0000	64.0000	64.0000	+12.045%	1	199	+55.500%
2026-04-09	58.0600	58.0600	57.0700	57.1200	-16.820%	81	198	+74.230%
2026-04-07	68.8100	68.8100	68.6700	68.6700	+2.723%	40	198	+44.925%
2026-04-06	71.1000	71.1000	66.8500	66.8500	-4.500%	2	218	+48.871%
2026-04-02	70.0000	70.0000	70.0000	70.0000	-9.244%	1	218	+42.171%
2026-03-31	77.1300	77.1300	77.1300	77.1300	-6.622%	1	218	+29.029%
2026-03-27	83.3500	83.3500	82.5500	82.6000	-1.019%	27	218	+20.484%
2026-03-26	83.2500	83.5000	83.2500	83.4500	+0.300%	11	195	+19.257%
2026-03-25	83.2000	83.2000	83.2000	83.2000	-6.359%	3	192	+19.615%
2026-03-23	87.0900	88.8500	87.0900	88.8500	+14.424%	27	189	+12.009%
2026-03-11	77.6500	77.6500	77.6500	77.6500	+3.327%	1	186	+28.165%
2026-03-09	75.4000	75.4000	75.1500	75.1500	-2.441%	2	186	+32.428%
2026-03-06	84.6500	84.6500	76.6500	77.0300	-8.298%	4	190	+29.196%
2026-03-05	80.6000	85.1700	80.1000	84.0000	+5.000%	7	188	+18.476%
2026-02-24	80.0000	80.0000	80.0000	80.0000	-6.158%	10	187	+24.400%
2026-02-23	83.2700	85.2500	82.7000	85.2500	+10.313%	32	177	+16.739%
2026-02-18	74.6000	77.2800	74.6000	77.2800	+7.782%	3	167	+28.778%
2026-02-17	71.7500	73.0500	71.7000	71.7000	+0.491%	6	166	+38.801%
2026-02-13	72.6500	72.7500	71.2000	71.3500	-17.083%	20	172	+39.481%
2026-02-11	83.6700	86.0500	83.6700	86.0500	-1.262%	2	172	+15.654%
2026-02-10	85.6500	87.3500	85.6000	87.1500	+17.770%	6	171	+14.194%
2026-02-09	78.2500	78.2500	74.0000	74.0000	-11.324%	5	170	+34.486%
2026-02-04	83.6000	83.8000	83.4000	83.4500	-1.800%	6	171	+19.257%
2026-02-03	87.2500	87.5000	84.9800	84.9800	-5.609%	5	168	+17.110%
2026-02-02	92.4500	92.9500	90.0300	90.0300	-3.948%	41	168	+10.541%
2026-01-28	92.5800	95.7500	91.9500	93.7300	+12.184%	135	170	+6.177%
2026-01-23	88.0000	88.0000	83.5500	83.5500	-5.593%	12	111	+19.114%
2026-01-22	88.6000	88.6000	87.9100	88.5000	-6.151%	22	107	+12.452%
2026-01-21	94.3000	94.3000	94.3000	94.3000	+2.278%	1	106	+5.536%
2026-01-20	92.2000	92.2000	92.2000	92.2000	-2.640%	4	107	+7.939%
2026-01-16	98.2500	98.2600	94.7000	94.7000	-4.920%	10	104	+5.090%
2026-01-15	101.3500	101.3500	99.6000	99.6000	-4.871%	2	104	-0.080%
2026-01-14	101.0000	105.4500	100.8500	104.7000	-2.605%	4	105	-4.947%
2026-01-13	109.2500	109.2500	107.5000	107.5000	+3.365%	7	105	-7.423%
2026-01-12	105.4800	105.4800	104.0000	104.0000	-7.801%	3	109	-4.308%
2026-01-08	121.0000	121.0000	112.7500	112.8000	-17.550%	16	108	-11.773%
2026-01-06	136.8100	136.8100	136.8100	136.8100	-13.026%	1	115	-27.257%
2025-12-17	157.3000	157.3000	157.3000	157.3000	-1.131%	2	114	-36.732%
2025-12-16	159.1000	159.1000	159.1000	159.1000	+6.743%	5	116	-37.448%
2025-12-12	149.0500	149.0500	149.0500	149.0500	+4.736%	2	111	-33.230%
2025-12-09	142.3100	142.3100	142.3100	142.3100	+5.980%	2	109	-30.068%
2025-12-05	134.2800	134.2800	134.2800	134.2800	+8.465%	1	107	-25.886%
2025-12-01	123.8000	123.8000	123.8000	123.8000	-2.165%	1	107	-19.612%
2025-11-28	126.5400	126.5400	126.5400	126.5400	-15.567%	1	106	-21.353%
2025-11-19	149.8700	149.8700	149.8700	149.8700	+22.493%	1	105	-33.596%
2025-10-30	123.0000	123.0000	122.0600	122.3500	+10.146%	20	106	-18.660%
2025-10-24	111.0800	111.0800	111.0800	111.0800	-3.618%	1	101	-10.407%
2025-10-13	115.2500	115.2500	115.2500	115.2500	+6.861%	1	100	-13.649%
2025-10-09	107.7900	107.8500	107.7900	107.8500	-11.052%	2	101	-7.724%
2025-10-02	121.2500	121.2500	121.2500	121.2500	-0.288%	1	101	-17.922%
2025-10-01	121.6000	121.6000	121.6000	121.6000	+10.545%	1	102	-18.158%
2025-09-25	110.0000	110.0000	110.0000	110.0000	+1.187%	1	101	-9.527%
2025-09-24	108.7100	108.7100	108.7100	108.7100	+6.945%	1	100	-8.454%
2025-09-11	102.6500	102.6500	101.6500	101.6500	-1.406%	5	99	-2.095%
2025-09-04	102.7000	103.2000	101.4500	103.1000	-7.492%	8	94	-3.472%
2025-09-02	111.4500	111.4500	111.4500	111.4500	+18.753%	1	90	-10.704%
2025-08-18	93.8500	93.8500	93.8500	93.8500	+4.860%	4	90	+6.042%
2025-08-11	89.4400	89.5000	89.4400	89.5000	-12.853%	2	86	+11.196%
2025-07-11	102.7000	102.7000	102.7000	102.7000	+3.842%	2	86	-3.096%
2025-07-09	99.2700	99.2700	98.9000	98.9000	-2.031%	2	84	+0.627%
2025-07-01	100.9500	100.9500	100.9500	100.9500	-0.247%	2	84	-1.417%
2025-06-27	101.2000	101.2000	101.2000	101.2000	+0.646%	1	84	-1.660%
2025-06-25	99.6000	100.6500	99.6000	100.5500	+5.509%	21	84	-1.024%
2025-06-24	95.1000	95.3000	95.1000	95.3000	-9.454%	2	82	+4.428%
2025-06-16	105.2500	105.2500	105.2500	105.2500	+7.092%	1	81	-5.444%
2025-06-12	98.6300	98.6300	98.2800	98.2800	-1.493%	3	80	+1.262%
2025-06-11	98.6500	99.7700	98.6500	99.7700	+3.927%	2	80	-0.251%
2025-06-09	96.0000	96.0000	96.0000	96.0000	-0.021%	1	78	+3.667%
2025-06-06	97.0500	97.0500	96.0200	96.0200	+10.279%	4	77	+3.645%
2025-05-30	87.0700	87.0700	87.0700	87.0700	-4.002%	2	76	+14.299%
2025-05-20	90.7000	90.7000	90.7000	90.7000	-3.960%	1	77	+9.724%
2025-05-19	94.4400	94.4400	94.4400	94.4400	-6.772%	1	76	+5.379%
2025-05-12	101.9500	101.9500	101.3000	101.3000	-0.540%	2	77	-1.757%
2025-05-05	105.6500	105.6500	101.8500	101.8500	-1.737%	3	76	-2.288%
2025-05-02	102.7500	103.6500	102.7500	103.6500	-5.239%	4	74	-3.985%
2025-05-01	109.3800	109.3800	109.3800	109.3800	-12.566%	1	72	-9.014%
2025-04-09	125.1000	125.1000	125.1000	125.1000	+5.570%	10	71	-20.448%
2025-04-03	118.5000	118.5000	118.5000	118.5000	+3.493%	30	61	-16.017%
2025-04-02	114.1500	114.5000	113.9000	114.5000	-24.247%	4	31	-13.083%
2025-03-13	151.1500	151.1500	151.1500	151.1500	+14.421%	1	34	-34.158%
2025-03-10	131.9500	132.1000	131.9500	132.1000	+51.023%	2	34	-24.663%
2025-03-04	87.4700	87.4700	87.4700	87.4700	+9.956%	1	35	+13.776%
2025-02-07	79.5500	79.5500	79.5500	79.5500	-32.585%	6	34	+25.104%
2025-01-17	118.0000	118.0000	118.0000	118.0000	-6.349%	2	37	-15.661%
2025-01-16	129.4500	129.4500	126.0000	126.0000	-8.029%	4	37	-21.016%
2025-01-14	136.6000	137.0000	136.6000	137.0000	+6.698%	2	37	-27.358%
2025-01-13	128.6500	128.6500	128.3000	128.4000	+25.158%	48	37	-22.492%
2024-12-11	103.6500	103.6500	101.9800	102.5900	-24.727%	19	14	-2.992%
2024-11-20	136.2900	136.2900	136.2900	136.2900	-9.013%	2	5	-26.979%
2024-10-24	149.7900	149.7900	149.7900	149.7900	-7.020%	2	3	-33.560%
2024-10-01	161.1000	161.1000	161.1000	161.1000	0.000%	1	1	-38.225%