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COST20261218P760
COST Dec 18 2026 760.00 Put (COST261218P00760000)
option OPRA

EOD

Jul 20, 2026

7.20+4.651%(+0.32)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-20	7.2000	7.2000	7.2000	7.2000	+4.651%	1	307	0.000%
2026-07-17	6.6500	6.8800	6.6500	6.8800	-2.411%	2	307	+4.651%
2026-07-16	7.9200	7.9300	7.0500	7.0500	-15.060%	17	307	+2.128%
2026-07-14	8.3500	8.3500	8.1900	8.3000	-0.599%	10	308	-13.253%
2026-07-13	8.3500	8.3500	8.3500	8.3500	-10.695%	1	308	-13.772%
2026-07-09	9.5300	9.9500	9.3500	9.3500	+21.429%	11	308	-22.995%
2026-07-02	7.7000	7.7000	7.7000	7.7000	-13.483%	3	298	-6.494%
2026-07-01	8.4000	8.9000	8.4000	8.9000	+17.881%	3	298	-19.101%
2026-06-30	7.7000	7.7000	7.5500	7.5500	+0.667%	6	297	-4.636%
2026-06-26	7.5000	7.5000	7.5000	7.5000	-5.063%	2	296	-4.000%
2026-06-22	7.9000	7.9000	7.9000	7.9000	+1.935%	1	296	-8.861%
2026-06-18	7.2500	7.7500	7.2500	7.7500	+29.167%	12	280	-7.097%
2026-06-17	6.5000	6.5000	6.0000	6.0000	-17.241%	11	280	+20.000%
2026-06-12	7.2500	7.2500	7.2500	7.2500	-3.333%	20	280	-0.690%
2026-06-11	7.5000	7.5000	7.5000	7.5000	+1.351%	5	268	-4.000%
2026-06-05	7.2200	7.4000	7.1500	7.4000	-18.681%	81	263	-2.703%
2026-06-04	9.1000	9.1000	9.1000	9.1000	-9.000%	2	183	-20.879%
2026-06-03	10.0000	10.0000	10.0000	10.0000	-4.762%	2	183	-28.000%
2026-06-02	10.4000	10.5000	9.6000	10.5000	+4.478%	4	183	-31.429%
2026-05-29	9.2000	10.0500	9.2000	10.0500	+25.625%	3	181	-28.358%
2026-05-26	8.0000	8.0000	8.0000	8.0000	+32.890%	1	181	-10.000%
2026-05-21	6.0000	6.1500	5.7500	6.0200	+11.688%	18	180	+19.601%
2026-05-18	6.0000	6.0000	4.9500	5.3900	-1.642%	6	179	+33.581%
2026-05-15	5.4800	5.4800	5.4800	5.4800	-16.336%	12	174	+31.387%
2026-05-14	6.5000	6.7500	6.5000	6.5500	-21.084%	41	162	+9.924%
2026-05-07	8.3000	8.3000	8.3000	8.3000	+1.220%	1	121	-13.253%
2026-05-06	8.2000	8.2000	8.2000	8.2000	-25.455%	1	120	-12.195%
2026-04-13	11.0000	11.0000	11.0000	11.0000	-14.729%	1	119	-34.545%
2026-03-03	12.9000	12.9000	12.9000	12.9000	+0.781%	1	121	-44.186%
2026-02-27	12.0000	12.8000	12.0000	12.8000	-2.365%	3	122	-43.750%
2026-02-26	12.4500	13.1100	12.4500	13.1100	-1.429%	2	123	-45.080%
2026-02-25	12.9000	13.3000	12.9000	13.3000	-8.086%	2	121	-45.865%
2026-02-04	14.4700	14.4700	14.4700	14.4700	-8.127%	2	121	-50.242%
2026-02-03	15.7500	15.7500	15.7500	15.7500	+6.780%	1	123	-54.286%
2026-01-23	14.9500	14.9500	14.7500	14.7500	+1.027%	2	123	-51.186%
2026-01-21	14.6000	14.6500	14.6000	14.6000	-12.575%	3	124	-50.685%
2026-01-20	18.0000	18.0000	16.7000	16.7000	-16.583%	11	124	-56.886%
2026-01-14	19.9900	23.6200	19.9500	20.0200	+2.931%	28	119	-64.036%
2026-01-12	19.3300	19.4500	19.2000	19.4500	-9.535%	8	125	-62.982%
2026-01-08	21.9400	21.9400	21.5000	21.5000	-22.939%	3	118	-66.512%
2026-01-07	27.9000	27.9000	27.9000	27.9000	+3.333%	2	119	-74.194%
2026-01-06	27.5000	27.7000	27.0000	27.0000	-6.639%	4	117	-73.333%
2026-01-05	29.7000	29.7000	28.9200	28.9200	-6.710%	3	117	-75.104%
2026-01-02	31.0000	31.0000	31.0000	31.0000	+4.907%	2	117	-76.774%
2025-12-24	29.5500	29.5500	29.5500	29.5500	-14.099%	1	115	-75.635%
2025-12-23	34.4000	34.4000	34.4000	34.4000	+0.732%	2	115	-79.070%
2025-12-22	34.1500	34.1500	34.1500	34.1500	-3.667%	1	112	-78.917%
2025-12-19	35.0500	35.5000	35.0500	35.4500	+2.813%	5	112	-79.690%
2025-12-18	34.5000	34.5000	34.4800	34.4800	+0.233%	3	112	-79.118%
2025-12-17	34.5500	34.5500	34.4000	34.4000	-6.522%	2	109	-79.070%
2025-12-16	36.0900	36.8000	36.0900	36.8000	+0.960%	2	107	-80.435%
2025-12-15	31.9800	36.4500	31.9600	36.4500	+9.132%	29	105	-80.247%
2025-12-12	33.6000	33.6000	33.4000	33.4000	-0.299%	10	98	-78.443%
2025-12-10	33.5000	33.5000	33.5000	33.5000	+7.372%	1	93	-78.507%
2025-12-09	31.2000	31.2000	31.2000	31.2000	-4.000%	1	92	-76.923%
2025-12-08	32.5000	32.5000	32.5000	32.5000	+10.733%	1	93	-77.846%
2025-11-28	29.5500	29.5500	29.3500	29.3500	+0.721%	2	92	-75.468%
2025-11-26	29.3000	29.3000	29.1400	29.1400	-0.546%	2	92	-75.292%
2025-11-13	29.5000	29.5000	29.3000	29.3000	+3.717%	2	92	-75.427%
2025-10-29	28.2500	28.2500	28.2500	28.2500	+13.591%	1	92	-74.513%
2025-10-22	24.8700	24.8700	24.8700	24.8700	-14.536%	1	91	-71.049%
2025-10-16	29.1000	29.1000	29.1000	29.1000	+16.961%	1	92	-75.258%
2025-10-09	24.3500	24.9400	24.3500	24.8800	-11.143%	50	91	-71.061%
2025-10-07	28.0000	28.0000	28.0000	28.0000	-1.720%	1	67	-74.286%
2025-10-06	28.4900	28.4900	28.4900	28.4900	-0.035%	1	67	-74.728%
2025-10-03	28.5000	28.5000	28.5000	28.5000	+3.261%	1	66	-74.737%
2025-10-01	27.5000	27.6000	27.5000	27.6000	-1.779%	31	65	-73.913%
2025-09-29	28.6000	29.2000	28.1000	28.1000	-1.576%	6	39	-74.377%
2025-09-26	28.5500	28.5500	28.5500	28.5500	+8.969%	2	36	-74.781%
2025-09-24	24.6800	26.2000	24.6800	26.2000	-0.190%	4	34	-72.519%
2025-09-22	26.2500	26.2500	26.2500	26.2500	+19.590%	1	31	-72.571%
2025-08-14	21.8000	21.9500	21.8000	21.9500	-26.833%	2	30	-67.198%
2025-07-30	30.0000	30.0000	30.0000	30.0000	+3.093%	1	30	-76.000%
2025-07-29	29.0000	29.1000	29.0000	29.1000	+2.827%	18	29	-75.258%
2025-07-28	28.2000	28.3000	28.2000	28.3000	-28.154%	6	22	-74.558%
2025-04-28	39.3900	39.3900	39.3900	39.3900	+4.427%	1	21	-81.721%
2025-04-23	37.7200	37.7200	37.7200	37.7200	-17.732%	1	22	-80.912%
2025-04-08	45.8500	45.8500	45.8500	45.8500	-12.366%	2	21	-84.297%
2025-04-04	49.0000	52.3200	49.0000	52.3200	+25.018%	10	23	-86.239%
2025-03-21	45.0000	45.0000	41.8500	41.8500	+2.699%	8	24	-82.796%
2025-03-20	40.8500	40.8500	40.7500	40.7500	-5.671%	2	24	-82.331%
2025-03-19	42.6000	43.2000	42.6000	43.2000	+1.385%	2	24	-83.333%
2025-03-18	42.6100	42.6100	42.6100	42.6100	+12.132%	2	24	-83.103%
2025-03-17	38.0000	38.0000	38.0000	38.0000	-9.524%	2	22	-81.053%
2025-03-13	42.0000	42.0000	42.0000	42.0000	+10.818%	2	22	-82.857%
2025-03-11	40.0000	40.0000	37.9000	37.9000	+18.623%	4	22	-81.003%
2025-03-07	31.9500	31.9500	31.9500	31.9500	+61.038%	2	22	-77.465%
2025-02-18	19.8400	19.8400	19.8400	19.8400	-20.000%	1	23	-63.710%
2025-02-03	24.8000	24.8000	24.8000	24.8000	-28.012%	10	22	-70.968%
2025-01-07	34.3500	34.4500	34.3500	34.4500	-4.306%	2	32	-79.100%
2024-12-30	36.0000	36.0100	36.0000	36.0000	+22.658%	12	32	-80.000%
2024-12-06	29.3500	29.3500	29.3500	29.3500	-3.770%	4	21	-75.468%
2024-12-05	30.5000	30.5000	30.3500	30.5000	+1.667%	5	20	-76.393%
2024-12-04	30.0000	30.0000	30.0000	30.0000	-9.091%	2	19	-76.000%
2024-11-25	33.0000	33.0000	33.0000	33.0000	-33.131%	1	19	-78.182%
2024-10-16	49.7000	49.7000	49.3500	49.3500	-5.096%	2	19	-85.410%
2024-09-23	52.7400	52.7400	52.0000	52.0000	-5.455%	15	19	-86.154%
2024-09-20	55.0000	55.0000	55.0000	55.0000	+0.109%	20	33	-86.909%
2024-09-19	54.9400	54.9400	54.8600	54.9400	-3.597%	5	24	-86.895%
2024-09-17	54.6500	56.9900	54.6500	56.9900	0.000%	20	19	-87.366%