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COST20270115P500
COST Jan 15 2027 500.00 Put (COST270115P00500000)
option OPRA

EOD

Jul 20, 2026

0.6000-20.000%(-0.1500)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-20	0.6000	0.6000	0.6000	0.6000	-20.000%	1	776	0.000%
2026-06-12	0.7500	0.7500	0.7500	0.7500	0.000%	2	776	-20.000%
2026-06-10	0.7500	0.7500	0.7500	0.7500	-1.316%	1	778	-20.000%
2026-06-04	0.7600	0.7600	0.7600	0.7600	+8.571%	1	778	-21.053%
2026-05-29	0.7000	0.7000	0.7000	0.7000	-6.667%	1	778	-14.286%
2026-05-15	0.6000	0.7500	0.6000	0.7500	+15.385%	5	779	-20.000%
2026-05-14	0.6500	0.6500	0.6500	0.6500	-7.143%	1	784	-7.692%
2026-05-13	0.7200	0.7200	0.6500	0.7000	+6.061%	219	829	-14.286%
2026-05-12	1.3500	1.3500	0.6400	0.6600	-5.714%	5	829	-9.091%
2026-05-11	0.7000	0.7000	0.7000	0.7000	-23.077%	3	829	-14.286%
2026-05-08	0.9100	0.9100	0.9100	0.9100	+7.059%	2	829	-34.066%
2026-05-07	1.0300	1.0300	0.8300	0.8500	-14.141%	3	828	-29.412%
2026-04-27	0.9900	0.9900	0.9900	0.9900	-13.158%	30	828	-39.394%
2026-04-09	1.0000	1.2000	0.8700	1.1400	-17.986%	24	828	-47.368%
2026-04-07	1.3800	1.5500	1.2700	1.3900	-13.665%	50	831	-56.835%
2026-04-01	1.5400	1.7400	1.4900	1.6100	-2.424%	18	829	-62.733%
2026-03-31	1.5000	1.7400	1.4600	1.6500	+8.553%	14	820	-63.636%
2026-03-27	1.5300	1.5300	1.5200	1.5200	+7.801%	10	817	-60.526%
2026-03-05	1.5500	1.5500	1.4100	1.4100	+11.024%	5	827	-57.447%
2026-03-02	1.2700	1.2700	1.2700	1.2700	0.000%	1	824	-52.756%
2026-02-27	1.2700	1.2700	1.2700	1.2700	+2.419%	3	823	-52.756%
2026-02-19	1.3000	1.3000	1.2000	1.2400	-27.485%	11	826	-51.613%
2026-02-11	1.9400	2.0000	1.6000	1.7100	-14.070%	104	816	-64.912%
2026-02-05	2.0000	2.0000	1.9400	1.9900	-0.500%	5	817	-69.849%
2026-02-04	1.9100	2.0000	1.7900	2.0000	+12.994%	6	814	-70.000%
2026-02-03	1.8000	1.9000	1.7300	1.7700	-3.279%	7	812	-66.102%
2026-02-02	2.0000	2.0000	1.8300	1.8300	-18.304%	2	812	-67.213%
2026-01-30	2.0000	2.2400	2.0000	2.2400	+3.704%	3	814	-73.214%
2026-01-29	2.1600	2.1600	2.1600	2.1600	+10.204%	1	812	-72.222%
2026-01-28	1.9600	1.9600	1.9600	1.9600	+1.554%	1	811	-69.388%
2026-01-27	1.9800	1.9800	1.9300	1.9300	-2.525%	21	810	-68.912%
2026-01-26	1.7400	1.9800	1.7400	1.9800	0.000%	9	791	-69.697%
2026-01-21	2.1300	2.1300	1.8200	1.9800	-17.500%	46	784	-69.697%
2026-01-20	2.3000	2.4000	2.2000	2.4000	+9.091%	201	806	-75.000%
2026-01-16	2.2600	2.3500	2.2000	2.2000	+6.280%	4	648	-72.727%
2026-01-15	2.0800	2.2100	2.0700	2.0700	+6.701%	84	648	-71.014%
2026-01-09	2.3400	2.3400	1.9400	1.9400	-14.912%	2	639	-69.072%
2026-01-08	2.4000	2.4800	2.2800	2.2800	-17.986%	24	639	-73.684%
2026-01-07	2.7200	2.8700	2.7200	2.7800	+11.200%	8	640	-78.417%
2026-01-06	2.5000	2.5000	2.5000	2.5000	-18.831%	15	643	-76.000%
2025-12-30	3.0800	3.0800	3.0800	3.0800	-2.222%	2	648	-80.519%
2025-12-29	3.1500	3.1500	3.1500	3.1500	-3.077%	1	648	-80.952%
2025-12-26	3.2500	3.2500	3.2500	3.2500	-62.428%	5	649	-81.538%
2025-12-23	8.6500	8.6500	8.6500	8.6500	+143.662%	1	649	-93.064%
2025-12-22	3.5500	3.5500	3.5500	3.5500	+1.429%	2	649	-83.099%
2025-12-19	3.5600	3.7000	3.5000	3.5000	-9.091%	3	650	-82.857%
2025-12-15	4.1000	4.1000	3.8400	3.8500	+1.316%	6	649	-84.416%
2025-12-12	3.8000	3.8000	3.8000	3.8000	+0.796%	1	644	-84.211%
2025-12-11	3.7700	3.7700	3.7700	3.7700	+9.593%	1	643	-84.085%
2025-12-10	3.9100	4.2900	3.4400	3.4400	-4.444%	57	643	-82.558%
2025-12-09	3.6000	3.6000	3.6000	3.6000	+2.857%	1	682	-83.333%
2025-12-04	3.5000	3.5000	3.5000	3.5000	0.000%	1	681	-82.857%
2025-12-02	3.5000	3.5000	3.5000	3.5000	-12.500%	1	681	-82.857%
2025-11-25	4.0000	4.0000	4.0000	4.0000	-20.000%	1	681	-85.000%
2025-11-24	5.0000	5.0000	5.0000	5.0000	+5.932%	1	681	-88.000%
2025-11-21	4.7200	4.7200	4.7200	4.7200	+27.224%	1	681	-87.288%
2025-11-10	3.8000	3.8000	3.7100	3.7100	+7.536%	7	680	-83.827%
2025-10-27	3.4500	3.4500	3.4500	3.4500	+1.471%	5	684	-82.609%
2025-10-16	3.4000	3.4000	3.4000	3.4000	-9.333%	10	684	-82.353%
2025-10-13	3.7500	3.7500	3.7500	3.7500	+11.940%	1	674	-84.000%
2025-10-09	3.3500	3.3500	3.3500	3.3500	-12.533%	1	674	-82.090%
2025-10-02	4.0200	4.0200	3.8000	3.8300	+3.514%	6	675	-84.334%
2025-09-30	3.7000	3.7000	3.7000	3.7000	0.000%	1	676	-83.784%
2025-09-26	4.2000	4.2000	3.7000	3.7000	-2.632%	27	675	-83.784%
2025-09-23	3.8000	3.8000	3.8000	3.8000	+7.042%	12	672	-84.211%
2025-09-18	3.3500	3.5500	3.3500	3.5500	+12.698%	3	672	-83.099%
2025-09-09	3.3500	3.3500	3.1500	3.1500	-8.960%	2	672	-80.952%
2025-09-05	3.6000	3.6000	3.4400	3.4600	-7.487%	3	673	-82.659%
2025-09-04	3.7400	3.7400	3.7400	3.7400	-6.500%	1	673	-83.957%
2025-09-03	3.8900	4.7000	3.8900	4.0000	+2.564%	24	672	-85.000%
2025-09-02	3.9000	3.9000	3.9000	3.9000	-2.500%	1	663	-84.615%
2025-08-28	4.0000	4.0500	3.9300	4.0000	+3.896%	7	664	-85.000%
2025-08-27	4.0000	4.0000	3.8500	3.8500	+21.835%	2	660	-84.416%
2025-08-22	3.1600	3.1600	3.1600	3.1600	+3.607%	1	659	-81.013%
2025-08-12	3.4500	3.4500	3.0500	3.0500	-7.576%	3	658	-80.328%
2025-08-11	3.5000	3.5000	3.3000	3.3000	-9.091%	14	659	-81.818%
2025-08-08	3.6200	3.7000	3.5900	3.6300	+3.125%	7	659	-83.471%
2025-08-07	3.6200	3.6200	3.5200	3.5200	-2.222%	3	661	-82.955%
2025-08-06	3.7500	3.7500	3.6000	3.6000	-5.263%	2	660	-83.333%
2025-08-05	4.2200	4.2200	3.8000	3.8000	+1.333%	2	660	-84.211%
2025-08-04	4.0200	4.0200	3.7500	3.7500	-3.846%	2	660	-84.000%
2025-08-01	3.9000	3.9000	3.9000	3.9000	-4.878%	1	659	-84.615%
2025-07-31	4.2800	4.2800	4.1000	4.1000	-3.981%	2	660	-85.366%
2025-07-30	4.2700	4.2700	4.2700	4.2700	+18.942%	1	659	-85.948%
2025-07-28	3.5900	3.5900	3.5900	3.5900	-12.864%	2	658	-83.287%
2025-07-25	4.2000	4.2000	4.1000	4.1200	-1.905%	3	656	-85.437%
2025-07-21	4.4500	4.4500	4.2000	4.2000	-5.830%	2	655	-85.714%
2025-07-16	4.2800	4.6100	4.2800	4.4600	+3.721%	3	655	-86.547%
2025-07-15	4.1500	4.3700	4.1500	4.3000	+4.878%	27	652	-86.047%
2025-07-14	4.2500	4.2500	4.1000	4.1000	-4.651%	2	655	-85.366%
2025-07-11	4.6700	5.0800	4.3000	4.3000	-4.867%	5	655	-86.047%
2025-07-09	4.5200	4.5200	4.5200	4.5200	+5.361%	1	655	-86.726%
2025-07-08	4.3900	4.3900	4.2900	4.2900	-4.667%	2	656	-86.014%
2025-07-07	4.5000	4.5000	4.5000	4.5000	-11.765%	30	656	-86.667%
2025-06-26	5.1000	5.1000	5.1000	5.1000	+2.000%	1	631	-88.235%
2025-06-25	5.0000	5.0000	5.0000	5.0000	+1.010%	1	630	-88.000%
2025-06-24	5.0000	5.0000	4.9500	4.9500	-15.385%	4	630	-87.879%
2025-06-18	5.8500	5.8500	5.8500	5.8500	+6.364%	15	628	-89.744%
2025-06-11	5.5000	5.5000	5.5000	5.5000	-3.509%	1	628	-89.091%
2025-06-10	5.7000	5.7000	5.7000	5.7000	+2.518%	1	627	-89.474%
2025-06-09	5.5600	5.5600	5.5600	5.5600	+13.469%	1	626	-89.209%
2025-06-03	4.6000	4.9000	4.6000	4.9000	-2.000%	2	625	-87.755%
2025-06-02	5.0000	5.0000	5.0000	5.0000	-10.394%	1	623	-88.000%
2025-05-20	5.5800	5.5800	5.5800	5.5800	-4.288%	1	623	-89.247%
2025-05-13	5.8300	5.8300	5.8300	5.8300	-27.125%	6	624	-89.708%
2025-04-15	8.0000	8.0000	8.0000	8.0000	-5.882%	2	618	-92.500%
2025-04-14	8.0000	8.5000	8.0000	8.5000	-5.556%	2	616	-92.941%
2025-04-10	9.0000	9.0000	9.0000	9.0000	-17.431%	1	614	-93.333%
2025-04-09	10.9000	10.9000	10.9000	10.9000	+5.416%	1	613	-94.495%
2025-04-08	10.3400	10.3400	10.3400	10.3400	-13.182%	1	613	-94.197%
2025-04-07	13.2000	13.5000	11.6600	11.9100	+129.038%	756	613	-94.962%
2025-03-27	5.2000	5.2000	5.2000	5.2000	-24.088%	1	417	-88.462%
2025-03-21	6.8500	6.8500	6.8500	6.8500	+12.295%	40	417	-91.241%
2025-03-17	6.1000	6.1000	6.1000	6.1000	-12.104%	3	417	-90.164%
2025-03-13	7.0100	7.0100	6.8400	6.9400	+131.333%	4	415	-91.354%
2025-03-11	5.5300	5.5300	3.0000	3.0000	-40.000%	3	415	-80.000%
2025-03-10	5.0000	5.0000	5.0000	5.0000	+16.279%	2	414	-88.000%
2025-03-07	3.5700	4.3000	3.5700	4.3000	+7.500%	24	416	-86.047%
2025-03-04	4.0000	4.0000	4.0000	4.0000	-2.439%	10	405	-85.000%
2025-03-03	4.1000	4.1000	4.1000	4.1000	+13.889%	1	404	-85.366%
2025-02-28	3.5000	3.6000	3.5000	3.6000	+9.091%	4	404	-83.333%
2025-02-25	3.3000	3.3000	3.3000	3.3000	-5.983%	3	302	-81.818%
2025-02-13	3.5100	3.5100	3.5100	3.5100	+17.000%	100	302	-82.906%
2025-02-11	3.0000	3.0000	3.0000	3.0000	-18.919%	1	302	-80.000%
2025-02-05	3.7000	3.7000	3.7000	3.7000	-7.268%	1	301	-83.784%
2025-01-31	3.9900	3.9900	3.9900	3.9900	-3.155%	200	300	-84.962%
2025-01-28	4.1200	4.1200	4.1200	4.1200	-0.723%	3	202	-85.437%
2025-01-27	4.1500	4.1500	4.1500	4.1500	+10.667%	1	202	-85.542%
2025-01-23	3.8000	3.8000	3.7500	3.7500	-18.655%	7	201	-84.000%
2025-01-21	4.6100	4.6100	4.6100	4.6100	-11.686%	1	201	-86.985%
2025-01-16	5.0000	5.2200	5.0000	5.2200	-1.509%	3	201	-88.506%
2025-01-14	5.3000	5.3000	5.3000	5.3000	+6.000%	1	199	-88.679%
2025-01-10	4.6500	5.0000	4.6500	5.0000	-1.961%	12	199	-88.000%
2025-01-08	5.1000	5.1000	5.1000	5.1000	-10.526%	1	199	-88.235%
2025-01-03	5.7000	5.7000	5.7000	5.7000	+5.556%	2	199	-89.474%
2025-01-02	5.0000	5.5000	5.0000	5.4000	+14.894%	4	199	-88.889%
2024-12-30	4.7000	4.7000	4.7000	4.7000	-13.761%	1	197	-87.234%
2024-12-18	6.0000	6.0000	5.4500	5.4500	+26.450%	148	197	-88.991%
2024-12-12	4.3100	4.3100	4.3100	4.3100	-21.636%	1	49	-86.079%
2024-12-06	5.0000	5.5000	5.0000	5.5000	-0.901%	4	49	-89.091%
2024-12-05	5.5500	5.5500	5.5500	5.5500	-14.484%	20	49	-89.189%
2024-12-04	6.4900	6.4900	6.4900	6.4900	+12.870%	1	29	-90.755%
2024-11-27	5.7500	5.7500	5.7500	5.7500	-43.627%	15	13	-89.565%
2024-10-08	10.5100	10.5100	10.2000	10.2000	-8.025%	2	13	-94.118%
2024-09-27	11.2800	11.2800	11.0900	11.0900	0.000%	22	11	-94.590%