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COST20260821P950
COST Aug 21 2026 950.00 Put (COST260821P00950000)
option OPRA

EOD

Jul 23, 2026

40.72+8.732%(+3.27)9

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	39.0000	40.9500	39.0000	40.7200	+8.732%	9	344	0.000%
2026-07-22	38.9000	38.9000	37.4500	37.4500	+30.035%	9	351	+8.732%
2026-07-20	28.8700	28.9500	28.7200	28.8000	-7.097%	12	353	+41.389%
2026-07-17	22.0000	33.4800	22.0000	31.0000	+11.311%	8	341	+31.355%
2026-07-16	33.8700	34.2600	27.8500	27.8500	-38.992%	18	340	+46.212%
2026-07-15	40.6700	45.6500	40.6700	45.6500	+7.792%	4	347	-10.800%
2026-07-14	40.7700	43.6100	38.6800	42.3500	+6.407%	21	347	-3.849%
2026-07-13	42.6700	44.0400	38.8500	39.8000	-14.372%	35	335	+2.312%
2026-07-10	48.5500	51.5600	46.0000	46.4800	-3.167%	9	354	-12.392%
2026-07-09	45.4900	52.5500	45.2900	48.0000	+78.505%	48	351	-15.167%
2026-07-08	23.3000	26.8900	22.2400	26.8900	-6.045%	32	337	+51.432%
2026-07-07	24.9000	28.7000	24.0000	28.6200	-4.409%	4	321	+42.278%
2026-07-06	29.9400	32.2200	29.9400	29.9400	+0.134%	40	319	+36.005%
2026-07-02	40.3100	40.3100	29.8500	29.9000	-29.597%	34	334	+36.187%
2026-07-01	40.4700	43.9300	40.4700	42.4700	+20.997%	5	334	-4.121%
2026-06-30	33.0000	36.0800	33.0000	35.1000	+8.166%	15	329	+16.011%
2026-06-29	25.8500	32.4500	23.0000	32.4500	+13.660%	16	318	+25.485%
2026-06-26	29.4800	29.4800	25.8600	28.5500	-6.943%	8	313	+42.627%
2026-06-25	31.3900	36.1500	29.7700	30.6800	+14.820%	43	312	+32.725%
2026-06-24	26.7000	26.7200	25.3500	26.7200	-0.743%	5	297	+52.395%
2026-06-23	25.8000	26.9200	24.4600	26.9200	-11.506%	17	295	+51.263%
2026-06-22	33.6000	34.6900	30.3000	30.4200	-4.490%	33	281	+33.859%
2026-06-18	30.9000	32.4000	30.1000	31.8500	+22.265%	19	278	+27.849%
2026-06-17	20.7700	26.4000	20.7700	26.0500	+31.102%	16	278	+56.315%
2026-06-16	19.1500	19.8700	18.9900	19.8700	-21.987%	6	278	+104.932%
2026-06-15	25.4700	25.4700	25.4700	25.4700	-1.087%	1	281	+59.874%
2026-06-12	27.0000	27.0000	25.7500	25.7500	+5.317%	2	280	+58.136%
2026-06-11	24.5700	24.5700	24.4000	24.4500	-0.204%	16	281	+66.544%
2026-06-10	27.0000	27.0000	24.4500	24.5000	-14.931%	13	285	+66.204%
2026-06-09	28.1500	29.3000	26.1000	28.8000	+10.557%	19	284	+41.389%
2026-06-05	21.8600	26.0500	21.8600	26.0500	+2.157%	46	289	+56.315%
2026-06-04	24.6500	25.5000	23.5800	25.5000	-21.659%	12	310	+59.686%
2026-06-03	30.1500	32.5500	30.1500	32.5500	-11.380%	9	318	+25.100%
2026-06-02	42.2500	42.2500	36.0500	36.7300	-8.859%	34	316	+10.863%
2026-06-01	39.0000	42.9500	39.0000	40.3000	+9.809%	53	300	+1.042%
2026-05-29	29.2200	40.9000	29.2200	36.7000	+60.542%	160	279	+10.954%
2026-05-28	23.1000	23.1000	22.6100	22.8600	+3.439%	8	254	+78.128%
2026-05-27	22.1000	22.1000	21.4000	22.1000	-9.796%	22	250	+84.253%
2026-05-26	24.0000	25.1400	24.0000	24.5000	+41.618%	39	252	+66.204%
2026-05-22	16.9500	18.1000	16.9500	17.3000	+28.053%	31	216	+135.376%
2026-05-21	15.0000	15.6500	12.3500	13.5100	+22.818%	17	204	+201.406%
2026-05-20	10.1000	11.0000	10.1000	11.0000	+11.111%	8	204	+270.182%
2026-05-19	9.9000	9.9000	9.9000	9.9000	-33.333%	1	197	+311.313%
2026-05-15	14.6000	14.9000	14.6000	14.8500	-8.952%	12	197	+174.209%
2026-05-14	17.7500	17.9000	16.0000	16.3100	-10.385%	25	192	+149.663%
2026-05-13	18.5500	19.9500	18.2000	18.2000	-10.389%	61	167	+123.736%
2026-05-12	24.0000	24.0000	19.8000	20.3100	-21.734%	12	167	+100.492%
2026-05-11	27.0500	27.0500	25.9500	25.9500	+13.716%	6	167	+56.917%
2026-05-08	22.8200	22.8200	22.8200	22.8200	+0.088%	1	166	+78.440%
2026-05-07	25.4000	25.4000	22.8000	22.8000	-14.286%	10	166	+78.596%
2026-05-06	26.0000	27.5000	26.0000	26.6000	+18.750%	13	158	+53.083%
2026-05-05	22.1500	22.4000	22.1500	22.4000	+2.050%	2	146	+81.786%
2026-05-04	23.7500	23.8900	21.9500	21.9500	-4.690%	9	146	+85.513%
2026-04-30	23.1000	24.2000	22.7800	23.0300	-20.449%	134	143	+76.813%
2026-04-29	28.9500	28.9500	28.9500	28.9500	-1.195%	13	111	+40.656%
2026-04-28	27.6000	30.2900	27.6000	29.3000	+10.150%	9	100	+38.976%
2026-04-22	26.6000	26.6000	26.6000	26.6000	+0.415%	1	93	+53.083%
2026-04-21	26.8200	26.9400	26.4900	26.4900	-21.511%	3	94	+53.718%
2026-04-16	33.7500	33.7500	33.7500	33.7500	-9.517%	1	92	+20.652%
2026-04-15	37.3000	37.3000	37.3000	37.3000	+18.038%	1	92	+9.169%
2026-04-13	31.6000	31.6000	31.6000	31.6000	+3.471%	1	91	+28.861%
2026-04-10	30.5400	30.5400	30.5400	30.5400	+44.057%	1	91	+33.333%
2026-04-09	22.0800	22.0800	21.2000	21.2000	-17.188%	6	92	+92.075%
2026-04-08	26.1400	26.2600	25.5500	25.6000	-17.152%	5	93	+59.063%
2026-04-06	30.9000	30.9000	30.9000	30.9000	-4.718%	1	95	+31.780%
2026-04-02	33.0000	33.0000	32.4300	32.4300	-25.534%	3	95	+25.563%
2026-03-24	44.9000	44.9000	43.5500	43.5500	-5.838%	5	95	-6.498%
2026-03-23	45.9000	47.1500	45.4500	46.2500	+2.550%	10	94	-11.957%
2026-03-20	45.1000	45.1000	45.1000	45.1000	+1.121%	2	88	-9.712%
2026-03-19	44.6000	44.6000	44.6000	44.6000	+25.281%	3	87	-8.700%
2026-03-16	35.6000	35.6000	35.6000	35.6000	-8.835%	2	90	+14.382%
2026-03-11	39.0500	39.0500	39.0500	39.0500	+7.694%	1	88	+4.277%
2026-03-10	36.2600	36.2600	36.2600	36.2600	-8.203%	1	88	+12.300%
2026-03-06	39.5000	39.5000	39.5000	39.5000	-13.110%	2	89	+3.089%
2026-03-05	45.4600	45.4600	45.4600	45.4600	+18.293%	4	87	-10.427%
2026-03-02	38.4500	38.9000	38.4300	38.4300	-2.955%	8	83	+5.959%
2026-02-27	40.0000	40.3800	39.6000	39.6000	-14.563%	6	79	+2.828%
2026-02-23	46.3500	46.3500	46.3500	46.3500	+1.289%	4	80	-12.147%
2026-02-20	46.8000	47.1000	45.7600	45.7600	+14.400%	6	76	-11.014%
2026-02-18	39.0200	40.0000	39.0200	40.0000	+5.402%	3	74	+1.800%
2026-02-17	35.4000	39.8000	35.4000	37.9500	-10.706%	30	72	+7.299%
2026-02-12	42.5000	42.5000	42.5000	42.5000	-7.225%	1	42	-4.188%
2026-02-05	45.8100	45.8100	45.8100	45.8100	-7.079%	1	42	-11.111%
2026-01-27	49.5000	49.5000	49.3000	49.3000	+6.595%	27	42	-17.404%
2026-01-26	46.2500	46.2500	46.2500	46.2500	-4.796%	1	28	-11.957%
2026-01-22	48.5800	48.5800	48.5800	48.5800	-11.188%	1	28	-16.179%
2026-01-20	54.7000	54.7000	54.7000	54.7000	-41.994%	1	27	-25.558%
2026-01-06	94.3000	94.3000	94.3000	94.3000	-15.350%	5	26	-56.819%
2025-12-18	111.4000	111.4000	111.4000	111.4000	+5.773%	3	26	-63.447%
2025-12-12	105.3200	105.3200	105.3200	105.3200	+3.306%	1	23	-61.337%
2025-12-11	101.9500	101.9500	101.9500	101.9500	+2.216%	1	23	-60.059%
2025-12-10	99.7400	99.7400	99.7400	99.7400	+38.144%	1	22	-59.174%
2025-10-23	72.3500	72.3500	72.2000	72.2000	-1.433%	2	22	-43.601%
2025-10-14	73.6000	73.6000	73.1000	73.2500	-4.060%	7	22	-44.410%
2025-10-10	77.0500	77.0500	76.3500	76.3500	-9.858%	2	20	-46.667%
2025-09-29	84.7000	84.7000	84.7000	84.7000	+3.419%	1	18	-51.924%
2025-09-26	80.0000	81.9000	80.0000	81.9000	+12.192%	10	18	-50.281%
2025-09-24	73.0000	73.0000	73.0000	73.0000	+2.384%	6	10	-44.219%
2025-09-18	71.3000	71.3000	71.3000	71.3000	+9.524%	6	10	-42.889%
2025-09-12	65.1000	65.1000	65.1000	65.1000	-0.580%	1	8	-37.450%
2025-09-11	64.7500	65.4800	64.7500	65.4800	-0.637%	2	8	-37.813%
2025-09-05	65.9000	65.9000	65.9000	65.9000	-13.289%	1	6	-38.209%
2025-09-02	75.9000	76.0000	75.9000	76.0000	+2.426%	2	5	-46.421%
2025-08-25	73.5000	74.2000	73.5000	74.2000	0.000%	4	4	-45.121%