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COST20270115P840
COST Jan 15 2027 840.00 Put (COST270115P00840000)
option OPRA

EOD

Jul 23, 2026

25.65+5.773%(+1.40)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	25.6500	25.6500	25.6500	25.6500	+5.773%	4	571	0.000%
2026-07-22	24.0000	24.2500	24.0000	24.2500	+3.191%	2	570	+5.773%
2026-07-21	23.8500	24.0300	23.0000	23.5000	+6.095%	8	571	+9.149%
2026-07-17	22.1500	22.1500	22.1500	22.1500	+0.226%	7	568	+15.801%
2026-07-16	23.2200	23.2200	22.1000	22.1000	-12.302%	4	564	+16.063%
2026-07-15	25.1500	25.2000	25.1500	25.2000	-0.395%	2	564	+1.786%
2026-07-14	24.5000	25.3000	24.5000	25.3000	+2.846%	3	563	+1.383%
2026-07-13	24.8000	25.0500	24.6000	24.6000	-6.107%	5	562	+4.268%
2026-07-10	26.9200	28.0500	26.2000	26.2000	-4.205%	9	560	-2.099%
2026-07-09	27.5500	29.0500	27.0500	27.3500	+42.448%	42	556	-6.216%
2026-07-08	20.1500	20.1500	19.2000	19.2000	-7.692%	141	552	+33.594%
2026-07-07	18.5500	21.4000	18.5500	20.8000	+1.463%	43	456	+23.317%
2026-07-06	21.2000	21.6500	20.5000	20.5000	-1.914%	13	455	+25.122%
2026-07-02	20.9000	20.9000	20.9000	20.9000	-13.636%	1	453	+22.727%
2026-07-01	24.1500	24.2000	24.1500	24.2000	+7.080%	2	453	+5.992%
2026-06-30	22.6000	22.6000	22.6000	22.6000	+11.057%	7	451	+13.496%
2026-06-26	20.5500	20.5500	20.3500	20.3500	+1.750%	61	448	+26.044%
2026-06-24	20.1800	20.1800	20.0000	20.0000	-4.306%	3	501	+28.250%
2026-06-22	22.7500	22.7500	20.9000	20.9000	-0.807%	8	501	+22.727%
2026-06-18	21.9700	21.9700	21.0500	21.0700	+20.745%	21	501	+21.737%
2026-06-17	17.4500	17.4500	17.4500	17.4500	-7.181%	2	501	+46.991%
2026-06-12	18.3500	19.8000	18.3500	18.8000	-6.931%	6	501	+36.436%
2026-06-11	20.1500	20.2000	20.1500	20.2000	-8.182%	2	504	+26.980%
2026-06-09	22.0000	22.0000	22.0000	22.0000	+15.123%	1	503	+16.591%
2026-06-04	19.1100	19.1100	19.1100	19.1100	-20.870%	1	503	+34.223%
2026-06-03	24.1500	24.1500	24.1500	24.1500	-3.593%	1	503	+6.211%
2026-06-02	25.0500	25.0500	25.0500	25.0500	-8.843%	2	503	+2.395%
2026-06-01	25.9100	27.7000	25.9100	27.4800	+5.611%	3	505	-6.659%
2026-05-29	26.3000	26.4800	26.0200	26.0200	+35.521%	3	504	-1.422%
2026-05-28	19.0000	19.2000	19.0000	19.2000	+4.632%	5	505	+33.594%
2026-05-27	18.6000	18.6000	18.3500	18.3500	+15.409%	5	507	+39.782%
2026-05-22	15.9000	15.9000	15.9000	15.9000	+35.089%	1	501	+61.321%
2026-05-19	11.9400	11.9400	11.7700	11.7700	-9.531%	4	501	+117.927%
2026-05-18	13.0100	13.0100	13.0100	13.0100	-12.685%	1	504	+97.156%
2026-05-15	14.9000	14.9000	14.9000	14.9000	-8.869%	1	504	+72.148%
2026-05-14	16.3000	16.3500	16.3000	16.3500	-18.372%	2	504	+56.881%
2026-04-23	20.3700	20.3700	20.0300	20.0300	-4.936%	2	504	+28.058%
2026-04-21	21.0700	21.0700	21.0700	21.0700	+1.787%	1	503	+21.737%
2026-04-20	20.5400	20.7000	20.4100	20.7000	-10.312%	3	503	+23.913%
2026-04-17	23.0800	23.0800	23.0800	23.0800	+3.266%	2	503	+11.135%
2026-04-16	23.7100	23.7100	22.3500	22.3500	-6.092%	56	505	+14.765%
2026-04-15	24.5000	24.5500	23.7500	23.8000	-7.031%	54	459	+7.773%
2026-04-14	25.6000	25.6000	25.6000	25.6000	+5.350%	1	409	+0.195%
2026-04-13	23.1200	24.3000	23.1200	24.3000	+23.601%	8	408	+5.556%
2026-04-10	19.6600	19.6600	19.6600	19.6600	-8.770%	1	408	+30.468%
2026-04-08	23.8000	23.8000	21.5500	21.5500	-10.395%	2	407	+19.026%
2026-04-07	24.3000	24.3000	24.0500	24.0500	+3.219%	3	407	+6.653%
2026-04-06	23.3000	23.3000	23.3000	23.3000	-15.273%	1	405	+10.086%
2026-03-31	27.5000	27.5000	27.5000	27.5000	-5.466%	1	405	-6.727%
2026-03-25	29.0900	29.0900	29.0900	29.0900	-4.309%	1	405	-11.825%
2026-03-23	29.0000	30.4000	29.0000	30.4000	+9.747%	3	404	-15.625%
2026-03-19	27.7000	27.7000	27.7000	27.7000	+6.252%	1	404	-7.401%
2026-03-18	26.4000	26.7000	25.9700	26.0700	+6.844%	40	403	-1.611%
2026-03-17	24.4000	24.4000	24.4000	24.4000	+0.123%	2	397	+5.123%
2026-03-13	24.3700	24.3700	24.3700	24.3700	-9.841%	1	398	+5.252%
2026-03-12	27.1100	27.1100	27.0300	27.0300	-6.471%	2	398	-5.105%
2026-03-06	29.9000	29.9000	28.9000	28.9000	+5.667%	34	410	-11.246%
2026-03-05	27.6000	27.7500	27.3100	27.3500	+2.820%	8	403	-6.216%
2026-03-03	25.6000	26.6000	25.6000	26.6000	-1.408%	4	399	-3.571%
2026-02-27	26.9900	26.9900	26.9800	26.9800	-0.809%	2	399	-4.930%
2026-02-19	27.4600	27.7500	27.2000	27.2000	+1.987%	24	399	-5.699%
2026-02-18	26.6700	26.6700	26.6700	26.6700	+5.415%	1	405	-3.825%
2026-02-17	25.5000	25.8000	25.3000	25.3000	-4.492%	12	406	+1.383%
2026-02-13	26.7400	26.7400	26.4900	26.4900	-8.371%	4	407	-3.171%
2026-02-12	29.0000	29.0000	28.9100	28.9100	-7.042%	3	407	-11.276%
2026-02-11	30.0000	31.1000	30.0000	31.1000	-0.544%	4	408	-17.524%
2026-02-10	31.0000	31.2700	31.0000	31.2700	+10.495%	9	408	-17.972%
2026-02-09	28.1000	28.3500	28.1000	28.3000	-1.565%	8	409	-9.364%
2026-02-06	28.7500	28.7500	28.7500	28.7500	-10.853%	1	410	-10.783%
2026-02-02	36.4000	36.4000	32.2500	32.2500	-13.306%	6	409	-20.465%
2026-01-30	38.8500	38.8500	37.2000	37.2000	+5.442%	4	406	-31.048%
2026-01-29	35.7000	35.7500	35.2300	35.2800	+8.387%	70	404	-27.296%
2026-01-28	32.5500	32.5500	32.5500	32.5500	+3.994%	11	408	-21.198%
2026-01-27	30.8000	31.6000	30.6400	31.3000	+3.952%	74	408	-18.051%
2026-01-26	29.1000	30.1100	29.1000	30.1100	+0.367%	231	427	-14.812%
2026-01-23	30.0000	30.0000	30.0000	30.0000	-2.755%	1	333	-14.500%
2026-01-21	33.0000	33.0000	30.8500	30.8500	-5.715%	10	332	-16.856%
2026-01-16	34.2700	34.2700	32.7200	32.7200	-8.858%	4	334	-21.608%
2026-01-15	35.9000	35.9000	35.9000	35.9000	-8.301%	5	334	-28.552%
2026-01-14	39.1500	39.1500	39.1500	39.1500	-0.635%	1	334	-34.483%
2026-01-13	40.2500	40.2500	39.4000	39.4000	+2.604%	4	334	-34.898%
2026-01-12	42.2800	42.2800	38.4000	38.4000	-9.391%	114	330	-33.203%
2026-01-08	42.3800	42.3800	42.3800	42.3800	-20.622%	1	326	-39.476%
2026-01-06	53.3900	53.3900	53.3900	53.3900	-5.504%	1	325	-51.957%
2026-01-05	56.3500	56.5000	56.3500	56.5000	-2.586%	2	326	-54.602%
2025-12-30	58.0000	58.0000	58.0000	58.0000	+0.555%	1	326	-55.776%
2025-12-26	56.8000	57.6800	56.8000	57.6800	-11.070%	8	326	-55.531%
2025-12-23	64.8600	64.8600	64.8600	64.8600	-0.369%	1	318	-60.453%
2025-12-22	64.8000	65.1000	64.2900	65.1000	0.000%	35	308	-60.599%
2025-12-19	65.1000	65.1000	65.1000	65.1000	+2.811%	1	308	-60.599%
2025-12-17	63.3200	63.3200	63.3200	63.3200	-3.623%	1	307	-59.491%
2025-12-16	66.1500	66.4000	64.7500	65.7000	+11.356%	27	309	-60.959%
2025-12-15	59.0000	59.0000	59.0000	59.0000	+1.724%	1	306	-56.525%
2025-12-12	61.9500	62.0000	58.0000	58.0000	+0.694%	48	306	-55.776%
2025-12-08	58.1000	58.8000	57.2000	57.6000	+2.400%	432	283	-55.469%
2025-12-04	56.6800	57.7500	56.2500	56.2500	-7.787%	404	491	-54.400%
2025-11-24	61.0000	61.0000	61.0000	61.0000	-0.327%	1	93	-57.951%
2025-11-20	61.2000	61.2000	61.2000	61.2000	+16.616%	1	92	-58.088%
2025-11-11	50.4000	52.4800	50.4000	52.4800	-4.582%	40	72	-51.124%
2025-11-10	55.0000	55.0000	55.0000	55.0000	+21.547%	1	72	-53.364%
2025-10-23	45.4000	45.4500	45.2500	45.2500	+1.571%	4	71	-43.315%
2025-10-14	44.6000	44.6000	44.5500	44.5500	-8.952%	2	69	-42.424%
2025-10-07	48.9300	48.9300	48.9300	48.9300	-1.747%	1	69	-47.578%
2025-10-03	47.4000	49.8000	47.4000	49.8000	+0.505%	3	69	-48.494%
2025-09-30	49.5500	49.5500	49.5500	49.5500	-2.843%	1	66	-48.234%
2025-09-26	51.0000	51.0000	51.0000	51.0000	+15.778%	1	66	-49.706%
2025-09-24	44.0500	44.0500	44.0500	44.0500	-2.566%	1	65	-41.771%
2025-09-23	46.6200	46.7300	45.2100	45.2100	-1.072%	6	64	-43.265%
2025-09-22	45.7000	45.7000	45.7000	45.7000	+7.656%	2	66	-43.873%
2025-09-18	42.4500	42.4500	42.4500	42.4500	-2.189%	1	66	-39.576%
2025-09-16	43.3000	43.9400	43.2500	43.4000	+3.088%	78	66	-40.899%
2025-09-11	41.4500	42.1000	41.4500	42.1000	-2.591%	3	70	-39.074%
2025-09-10	43.2200	43.2200	43.2200	43.2200	-4.802%	1	69	-40.652%
2025-09-03	45.2000	45.4000	45.2000	45.4000	-1.347%	2	70	-43.502%
2025-08-28	46.0200	46.0200	46.0200	46.0200	+2.494%	1	69	-44.263%
2025-08-25	44.9000	44.9000	44.9000	44.9000	+6.373%	1	69	-42.873%
2025-08-22	42.0700	42.2100	42.0700	42.2100	+3.838%	2	68	-39.232%
2025-08-18	40.5500	40.6500	40.5500	40.6500	+5.175%	2	67	-36.900%
2025-08-14	38.6500	38.6500	38.6500	38.6500	-3.254%	1	66	-33.635%
2025-08-13	39.9500	39.9500	39.9500	39.9500	-15.234%	1	65	-35.795%
2025-08-05	47.1300	47.1300	47.1300	47.1300	-7.041%	1	64	-45.576%
2025-07-29	50.7000	50.7000	50.7000	50.7000	+1.339%	1	64	-49.408%
2025-07-28	50.0300	50.0300	50.0300	50.0300	+2.731%	1	63	-48.731%
2025-07-23	47.9500	48.7000	47.9500	48.7000	+1.776%	2	62	-47.331%
2025-07-18	47.8500	47.8500	47.8500	47.8500	+6.333%	1	61	-46.395%
2025-07-15	45.0000	45.0000	45.0000	45.0000	+1.351%	2	61	-43.000%
2025-07-10	44.3900	44.4000	44.3900	44.4000	-11.022%	3	59	-42.230%
2025-06-13	49.9000	49.9000	49.9000	49.9000	+3.850%	6	62	-48.597%
2025-06-11	48.0500	48.0500	48.0500	48.0500	-11.592%	1	59	-46.618%
2025-05-01	54.3500	54.3500	54.3500	54.3500	-3.941%	3	58	-52.806%
2025-04-30	56.5100	56.5800	56.5100	56.5800	-39.809%	4	61	-54.666%
2025-04-07	94.0000	94.0000	94.0000	94.0000	+63.535%	3	57	-72.713%
2025-03-27	57.4800	57.4800	57.4800	57.4800	-3.362%	5	57	-55.376%
2025-03-25	59.4800	59.4800	59.4800	59.4800	-2.171%	5	57	-56.876%
2025-03-10	60.0000	60.8000	59.9000	60.8000	+16.475%	18	57	-57.813%
2025-03-07	52.2500	52.2500	52.2000	52.2000	+46.629%	40	43	-50.862%
2025-02-21	35.6000	35.6000	35.6000	35.6000	+1.714%	6	23	-27.949%
2025-02-20	35.0000	35.0000	35.0000	35.0000	-26.870%	10	20	-26.714%
2025-01-27	47.9400	47.9400	47.8600	47.8600	-14.536%	2	11	-46.406%
2024-12-27	56.0000	56.0000	56.0000	56.0000	-5.085%	2	10	-54.196%
2024-11-08	61.3500	61.3500	59.0000	59.0000	-20.742%	14	10	-56.525%
2024-10-24	74.4400	74.4400	74.4400	74.4400	+3.561%	2	10	-65.543%
2024-10-23	71.8000	71.8800	71.8000	71.8800	-10.206%	4	10	-64.316%
2024-09-25	80.0500	80.0500	80.0500	80.0500	-1.356%	10	10	-67.958%
2024-09-24	81.1500	81.1500	81.1500	81.1500	-3.702%	10	10	-68.392%
2024-09-17	84.2700	84.2700	84.2700	84.2700	+2.793%	10	10	-69.562%
2024-09-16	81.9800	81.9800	81.9800	81.9800	0.000%	10	10	-68.712%