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COST20260918P980
COST Sep 18 2026 980.00 Put (COST260918P00980000)
option OPRA

EOD

Jul 21, 2026

63.08+11.350%(+6.43)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-21	64.6500	64.6500	62.1800	63.0800	+11.350%	4	622	0.000%
2026-07-20	54.0500	57.2500	54.0500	56.6500	-1.990%	13	623	+11.350%
2026-07-16	58.6700	61.2600	57.8000	57.8000	-26.030%	7	634	+9.135%
2026-07-09	78.6500	78.6500	77.7100	78.1400	+64.679%	3	637	-19.273%
2026-07-08	45.8200	47.4500	45.7700	47.4500	-9.791%	6	637	+32.940%
2026-07-02	54.4000	54.4000	52.6000	52.6000	-21.352%	6	636	+19.924%
2026-07-01	65.6000	66.8800	64.5500	66.8800	+11.226%	14	636	-5.682%
2026-06-30	60.1300	60.1300	60.1300	60.1300	+24.622%	1	637	+4.906%
2026-06-29	47.8200	48.3200	47.8100	48.2500	-1.771%	10	638	+30.736%
2026-06-26	49.2000	49.2000	49.1200	49.1200	-10.316%	3	639	+28.420%
2026-06-25	56.9400	56.9400	54.7700	54.7700	+15.063%	21	638	+15.173%
2026-06-24	46.4500	47.6500	46.3000	47.6000	-1.957%	57	645	+32.521%
2026-06-23	47.6500	48.5500	47.1000	48.5500	-10.457%	5	638	+29.928%
2026-06-22	53.5900	54.2200	53.5900	54.2200	+0.874%	4	633	+16.341%
2026-06-18	51.3000	54.5500	51.3000	53.7500	+16.468%	8	635	+17.358%
2026-06-17	39.7500	46.1500	39.5200	46.1500	+22.025%	9	635	+36.685%
2026-06-16	41.9000	41.9000	35.4500	37.8200	-2.274%	139	635	+66.790%
2026-06-15	45.8300	45.8300	36.3000	38.7000	-6.068%	7	582	+62.997%
2026-06-12	45.0500	45.4000	41.2000	41.2000	-3.513%	174	584	+53.107%
2026-06-11	43.4000	43.4000	42.7000	42.7000	-5.947%	9	467	+47.728%
2026-06-10	49.0800	49.0800	44.3000	45.4000	-8.670%	235	464	+38.943%
2026-06-09	45.7300	49.7100	45.7300	49.7100	+6.697%	2	318	+26.896%
2026-06-08	46.5900	46.5900	46.5900	46.5900	+8.881%	4	317	+35.394%
2026-06-05	40.3200	42.7900	40.3200	42.7900	+6.469%	2	317	+47.418%
2026-06-04	41.8000	41.8000	40.1900	40.1900	-30.707%	10	316	+56.954%
2026-06-02	65.4000	65.4000	57.4000	58.0000	-11.572%	7	318	+8.759%
2026-06-01	65.5900	65.5900	65.5900	65.5900	+5.756%	1	314	-3.827%
2026-05-29	62.6400	62.6400	56.6200	62.0200	+53.667%	12	315	+1.709%
2026-05-28	37.0000	40.3600	37.0000	40.3600	+7.886%	14	319	+56.293%
2026-05-27	37.4100	37.4100	37.4100	37.4100	-9.747%	2	307	+68.618%
2026-05-26	37.8500	41.7500	37.8500	41.4500	+32.767%	11	308	+52.183%
2026-05-22	29.9000	31.4000	29.9000	31.2200	+27.169%	9	307	+102.050%
2026-05-21	26.5000	27.5500	24.4000	24.5500	+26.221%	17	312	+156.945%
2026-05-20	19.2400	19.4500	19.2400	19.4500	+8.056%	7	312	+224.319%
2026-05-19	18.6000	18.6300	17.8200	18.0000	-14.081%	42	330	+250.444%
2026-05-18	24.8000	24.8000	20.7500	20.9500	-17.030%	16	330	+201.098%
2026-05-15	25.5200	25.5500	25.2500	25.2500	-20.221%	19	330	+149.822%
2026-05-13	32.2700	32.3000	31.5300	31.6500	-22.993%	4	319	+99.305%
2026-05-07	41.1000	41.1000	41.1000	41.1000	+16.563%	1	317	+53.479%
2026-05-05	35.2600	35.2600	35.2600	35.2600	+10.706%	10	316	+78.900%
2026-05-01	31.4200	31.8500	31.4200	31.8500	-13.263%	3	316	+98.053%
2026-04-30	37.0500	37.2000	36.6000	36.7200	-15.973%	26	316	+71.786%
2026-04-29	44.2500	44.2500	43.7000	43.7000	-0.342%	27	321	+44.348%
2026-04-28	44.6000	44.9000	43.7000	43.8500	+7.475%	43	330	+43.854%
2026-04-27	40.6600	40.8000	40.6500	40.8000	+2.487%	22	301	+54.608%
2026-04-24	39.8100	39.8100	39.8100	39.8100	+1.582%	2	280	+58.453%
2026-04-23	38.8000	39.4500	38.6500	39.1900	-11.635%	8	280	+60.959%
2026-04-21	44.9000	44.9000	44.3500	44.3500	+4.108%	2	282	+42.232%
2026-04-17	42.6000	42.6000	42.6000	42.6000	-11.157%	1	282	+48.075%
2026-04-16	47.7600	47.9500	47.7600	47.9500	-8.667%	2	281	+31.554%
2026-04-14	55.0000	55.0000	52.5000	52.5000	+4.582%	2	281	+20.152%
2026-04-13	47.3000	51.5000	47.3000	50.2000	+10.330%	108	280	+25.657%
2026-04-10	40.5000	45.5000	40.5000	45.5000	+26.039%	6	173	+38.637%
2026-04-09	36.1000	36.1000	36.1000	36.1000	-6.112%	1	173	+74.737%
2026-04-08	44.2500	44.3500	38.4500	38.4500	-21.929%	3	172	+64.057%
2026-04-02	48.9500	49.2500	48.9500	49.2500	-5.742%	4	170	+28.081%
2026-04-01	52.5000	52.5000	51.5000	52.2500	-0.191%	7	170	+20.727%
2026-03-31	53.2500	54.2000	52.3500	52.3500	-13.112%	13	166	+20.497%
2026-03-27	59.0000	60.4500	59.0000	60.2500	+4.239%	17	160	+4.697%
2026-03-26	57.8500	57.8500	57.8000	57.8000	-3.101%	2	144	+9.135%
2026-03-25	59.6500	59.6500	59.6500	59.6500	-0.831%	18	142	+5.750%
2026-03-24	61.1000	61.1000	58.5000	60.1500	-5.647%	3	124	+4.871%
2026-03-23	61.4500	63.7500	61.4500	63.7500	+5.372%	3	121	-1.051%
2026-03-20	60.7000	60.7000	60.5000	60.5000	+8.036%	6	120	+4.264%
2026-03-18	54.1000	56.0000	54.0000	56.0000	+13.706%	4	115	+12.643%
2026-03-17	49.2500	49.2500	49.2500	49.2500	-0.806%	1	113	+28.081%
2026-03-13	49.6500	49.6500	49.6500	49.6500	-9.891%	2	113	+27.049%
2026-03-12	55.6000	55.6000	55.1000	55.1000	+1.473%	3	111	+14.483%
2026-03-11	54.5000	54.5000	54.3000	54.3000	+1.495%	3	110	+16.169%
2026-03-10	53.5000	53.5000	53.5000	53.5000	+0.094%	1	108	+17.907%
2026-03-09	54.1500	54.1500	53.3500	53.4500	-4.211%	3	108	+18.017%
2026-03-06	55.5000	55.8000	55.5000	55.8000	-12.512%	3	107	+13.047%
2026-03-05	63.7700	63.8800	63.7700	63.7800	+20.340%	16	104	-1.098%
2026-03-04	55.1000	55.1000	52.0000	53.0000	+3.516%	8	94	+19.019%
2026-03-02	51.2000	51.2000	51.2000	51.2000	-5.448%	1	87	+23.203%
2026-02-27	56.9500	56.9500	54.1500	54.1500	-10.791%	7	87	+16.491%
2026-02-26	59.6000	60.7000	58.8300	60.7000	+6.678%	8	84	+3.921%
2026-02-25	58.1000	58.1000	56.9000	56.9000	-7.253%	6	82	+10.861%
2026-02-20	61.3500	61.3500	61.3500	61.3500	+10.620%	1	82	+2.820%
2026-02-13	55.4600	55.4600	55.4600	55.4600	-4.659%	1	83	+13.740%
2026-02-12	58.1700	58.1700	58.1700	58.1700	-4.152%	1	83	+8.441%
2026-02-05	59.8700	61.1200	59.8700	60.6900	-3.667%	3	84	+3.938%
2026-02-03	62.0000	63.0000	62.0000	63.0000	-10.320%	2	83	+0.127%
2026-02-02	70.6000	70.9500	69.6500	70.2500	+12.436%	26	81	-10.206%
2026-01-26	62.4800	62.4800	62.4800	62.4800	-2.375%	2	73	+0.960%
2026-01-23	63.9000	64.0000	63.9000	64.0000	-10.490%	2	73	-1.438%
2026-01-21	71.5000	71.5000	71.5000	71.5000	-31.018%	2	71	-11.776%
2025-12-02	103.9100	103.9100	103.2900	103.6500	+0.974%	8	69	-39.141%
2025-12-01	102.2500	102.6500	102.2500	102.6500	-20.691%	2	76	-38.548%
2025-11-19	129.4300	129.4300	129.4300	129.4300	+42.701%	3	76	-51.263%
2025-10-14	90.7000	90.7000	90.7000	90.7000	-4.957%	2	76	-30.452%
2025-09-30	95.4300	95.4300	95.4300	95.4300	-7.636%	3	76	-33.899%
2025-09-26	103.3200	103.3200	103.3200	103.3200	+27.085%	2	76	-38.947%
2025-09-11	81.3000	81.3000	81.3000	81.3000	-1.740%	1	76	-22.411%
2025-09-05	82.6500	82.9000	82.6500	82.7400	-8.118%	7	76	-23.761%
2025-09-03	89.7000	90.0500	89.7000	90.0500	-2.247%	2	73	-29.950%
2025-09-02	91.7000	93.1500	91.7000	92.1200	-2.724%	10	71	-31.524%
2025-08-26	92.9000	94.9000	92.6500	94.7000	+2.935%	17	65	-33.390%
2025-08-25	90.2500	92.7000	90.2500	92.0000	+8.427%	27	51	-31.435%
2025-08-22	84.8000	84.8500	84.8000	84.8500	+16.954%	34	43	-25.657%
2025-08-12	72.5500	72.5500	72.5500	72.5500	-19.728%	1	9	-13.053%
2025-07-16	90.3800	90.3800	90.3800	90.3800	+10.422%	5	8	-30.206%
2025-07-14	82.0700	82.0700	81.8500	81.8500	-1.445%	5	8	-22.932%
2025-06-25	83.0500	83.0500	83.0500	83.0500	+0.423%	1	5	-24.046%
2025-06-23	82.3000	82.7000	82.3000	82.7000	+19.044%	2	4	-23.724%
2025-06-03	69.4700	69.4700	69.4700	69.4700	-16.593%	1	4	-9.198%
2025-05-29	85.9500	85.9500	83.2900	83.2900	+2.071%	2	3	-24.265%
2025-05-28	81.9000	81.9000	81.6000	81.6000	0.000%	2	1	-22.696%