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COST20261120P860
COST Nov 20 2026 860.00 Put (COST261120P00860000)
option OPRA

EOD

Sep 10, 2026

17.77+2.126%(+0.37)22

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	17.1000	18.4000	17.1000	17.7700	+2.126%	22	609	0.000%
2026-09-09	15.7500	18.6300	15.7500	17.4000	+15.232%	104	603	+2.126%
2026-09-08	13.9500	16.2500	13.9500	15.1000	+11.852%	14	605	+17.682%
2026-09-04	12.0000	14.1000	12.0000	13.5000	+14.213%	27	586	+31.630%
2026-09-03	10.8000	12.3900	10.8000	11.8200	-7.800%	11	586	+50.338%
2026-09-02	11.8200	12.8800	11.4000	12.8200	+40.109%	23	585	+38.612%
2026-09-01	9.1500	9.1500	9.1500	9.1500	-1.401%	1	587	+94.208%
2026-08-31	9.2800	9.2800	9.2800	9.2800	-16.018%	1	587	+91.487%
2026-08-28	11.0500	11.0500	11.0500	11.0500	-2.039%	1	587	+60.814%
2026-08-27	9.6000	11.2800	9.6000	11.2800	+37.561%	11	588	+57.535%
2026-08-26	8.5500	8.5500	8.2000	8.2000	+1.360%	3	581	+116.707%
2026-08-25	7.9000	8.0900	7.8000	8.0900	+2.276%	11	579	+119.654%
2026-08-24	9.1500	9.1500	7.9100	7.9100	-31.810%	4	575	+124.652%
2026-08-21	11.7000	11.7000	11.0000	11.6000	-20.548%	144	576	+53.190%
2026-08-20	13.0600	14.6000	11.6500	14.6000	+58.696%	50	476	+21.712%
2026-08-19	7.9500	9.2000	7.8500	9.2000	+5.747%	127	467	+93.152%
2026-08-18	9.0000	9.2500	8.0000	8.7000	-16.266%	28	365	+104.253%
2026-08-17	10.4400	10.4400	10.2500	10.3900	+9.947%	3	359	+71.030%
2026-08-14	9.5000	9.8500	9.4500	9.4500	-7.353%	32	358	+88.042%
2026-08-13	11.6000	11.6000	10.2000	10.2000	-17.006%	14	346	+74.216%
2026-08-12	12.7500	13.1500	12.1000	12.2900	-6.183%	51	354	+44.589%
2026-08-11	14.5800	14.6300	13.0800	13.1000	-0.758%	14	346	+35.649%
2026-08-10	14.8000	14.8000	13.1500	13.2000	-11.409%	14	337	+34.621%
2026-08-06	14.5000	14.9000	14.4500	14.9000	-7.740%	7	332	+19.262%
2026-08-05	16.0000	16.1500	15.5200	16.1500	+5.212%	98	331	+10.031%
2026-08-04	16.2500	16.2500	15.3500	15.3500	+5.209%	11	251	+15.765%
2026-08-03	14.8500	14.8500	14.1000	14.5900	-1.085%	17	243	+21.796%
2026-07-31	15.3000	15.3000	14.7000	14.7500	+1.027%	30	235	+20.475%
2026-07-30	14.1000	14.7500	14.0000	14.6000	+33.945%	18	207	+21.712%
2026-07-29	10.9000	10.9000	10.9000	10.9000	-6.598%	10	195	+63.028%
2026-07-28	11.3500	11.7500	9.9000	11.6700	-19.239%	44	195	+52.271%
2026-07-27	16.1000	16.1000	14.2300	14.4500	-18.592%	19	199	+22.976%
2026-07-24	18.2000	18.4500	17.7500	17.7500	-15.476%	10	197	+0.113%
2026-07-23	22.3900	22.7300	21.0000	21.0000	+5.000%	7	197	-15.381%
2026-07-20	19.8000	20.1500	19.8000	20.0000	+0.050%	61	194	-11.150%
2026-07-17	20.2000	20.2000	19.9900	19.9900	+3.041%	7	164	-11.106%
2026-07-16	21.1500	21.2000	19.4000	19.4000	-13.586%	3	160	-8.402%
2026-07-15	22.4500	22.4500	22.4500	22.4500	-5.672%	2	158	-20.846%
2026-07-14	22.9500	23.8000	22.9500	23.8000	+9.931%	3	156	-25.336%
2026-07-13	21.9300	21.9300	21.4500	21.6500	-14.257%	39	154	-17.921%
2026-07-10	25.4200	25.4200	25.2500	25.2500	-5.607%	8	145	-29.624%
2026-07-09	21.6000	26.7500	21.6000	26.7500	+58.284%	45	142	-33.570%
2026-07-08	17.2000	17.2500	16.8500	16.9000	-8.895%	10	115	+5.148%
2026-07-06	18.2000	18.5500	18.2000	18.5500	+1.533%	4	112	-4.205%
2026-07-02	19.6000	19.6000	18.1500	18.2700	-18.438%	4	113	-2.737%
2026-07-01	20.5500	22.4000	20.5500	22.4000	+15.464%	2	113	-20.670%
2026-06-30	19.4000	19.4000	19.4000	19.4000	+0.779%	1	111	-8.402%
2026-06-29	19.2000	19.2500	19.2000	19.2500	+14.515%	4	110	-7.688%
2026-06-26	17.7000	17.7000	16.8100	16.8100	-18.200%	7	111	+5.711%
2026-06-25	19.8500	20.5500	19.5500	20.5500	+19.130%	14	108	-13.528%
2026-06-24	17.2500	17.2500	17.2500	17.2500	-8.391%	1	108	+3.014%
2026-06-22	19.5000	19.5000	18.8300	18.8300	-7.241%	13	107	-5.629%
2026-06-18	19.1000	20.3000	18.9000	20.3000	+20.475%	3	101	-12.463%
2026-06-17	15.7500	16.9000	15.7500	16.8500	+19.081%	13	101	+5.460%
2026-06-16	14.1000	14.1500	14.1000	14.1500	-8.945%	3	101	+25.583%
2026-06-15	15.5400	15.5400	15.5400	15.5400	-7.224%	1	101	+14.350%
2026-06-12	17.0000	17.0000	16.7500	16.7500	-6.996%	5	100	+6.090%
2026-06-11	18.3500	18.3500	18.0100	18.0100	+0.334%	5	100	-1.333%
2026-06-10	18.9500	18.9500	17.9500	17.9500	-9.389%	6	99	-1.003%
2026-06-09	18.9800	19.9000	18.9800	19.8100	-0.202%	20	97	-10.298%
2026-06-08	19.0000	19.8500	19.0000	19.8500	+18.014%	17	92	-10.479%
2026-06-05	16.8200	16.8200	16.8200	16.8200	-14.619%	1	88	+5.648%
2026-06-04	17.6700	19.7000	17.6700	19.7000	-6.190%	12	88	-9.797%
2026-06-03	21.0000	21.0000	21.0000	21.0000	-9.405%	1	87	-15.381%
2026-06-02	25.8000	25.8000	23.1800	23.1800	-8.919%	16	86	-23.339%
2026-06-01	25.9500	26.7800	25.0500	25.4500	+8.298%	31	87	-30.177%
2026-05-29	23.6000	24.5700	22.7500	23.5000	+32.919%	17	70	-24.383%
2026-05-26	18.2500	18.2500	16.7600	17.6800	+42.581%	34	63	+0.509%
2026-05-21	12.7500	12.8500	12.4000	12.4000	+4.202%	25	61	+43.306%
2026-05-19	11.9000	11.9000	11.9000	11.9000	-11.524%	4	47	+49.328%
2026-05-14	13.4500	13.4500	13.4500	13.4500	-7.560%	2	47	+32.119%
2026-05-13	14.5500	14.5500	14.5500	14.5500	-3.706%	1	39	+22.131%
2026-05-12	16.3800	16.4000	15.1100	15.1100	-17.024%	13	39	+17.604%
2026-05-06	18.2100	18.2100	18.2100	18.2100	+2.940%	1	39	-2.416%
2026-04-24	17.8400	17.8400	17.6900	17.6900	-8.814%	10	38	+0.452%
2026-04-21	19.4000	19.4000	19.4000	19.4000	+3.191%	1	31	-8.402%
2026-04-20	18.8000	18.8000	18.8000	18.8000	-17.544%	1	31	-5.479%
2026-04-13	20.6000	22.8000	20.6000	22.8000	+10.465%	10	32	-22.061%
2026-04-10	18.6800	20.6400	18.6800	20.6400	-25.487%	3	28	-13.905%
2026-03-06	29.2000	29.2000	27.4600	27.7000	-11.360%	7	26	-35.848%
2026-02-03	31.2500	31.2500	31.2500	31.2500	-19.872%	1	21	-43.136%
2026-01-30	39.0000	39.0000	39.0000	39.0000	+24.164%	1	22	-54.436%
2026-01-27	31.4100	31.4100	31.4100	31.4100	+7.092%	1	22	-43.426%
2026-01-26	29.3300	29.3300	29.3300	29.3300	-17.728%	1	22	-39.414%
2026-01-16	35.5900	35.6500	35.0700	35.6500	-19.417%	12	15	-50.154%
2026-01-13	44.2400	44.2400	44.2400	44.2400	+0.568%	1	15	-59.833%
2026-01-09	43.9900	43.9900	43.9900	43.9900	-4.411%	1	15	-59.604%
2026-01-08	46.0200	46.0200	46.0200	46.0200	-18.099%	1	15	-61.386%
2026-01-07	55.1200	56.1900	55.1200	56.1900	+0.663%	2	15	-68.375%
2026-01-06	55.0000	55.8200	55.0000	55.8200	-5.948%	4	14	-68.166%
2026-01-05	59.3500	59.3500	59.3500	59.3500	-2.721%	2	14	-70.059%
2026-01-02	61.0100	61.0100	61.0100	61.0100	+9.632%	1	14	-70.874%
2025-12-26	55.6500	55.6500	55.6500	55.6500	-12.938%	1	13	-68.068%
2025-12-24	63.9200	63.9200	63.9200	63.9200	-7.228%	1	11	-72.200%
2025-12-19	68.9000	68.9000	68.9000	68.9000	+1.878%	1	11	-74.209%
2025-12-18	67.6300	67.6300	67.6300	67.6300	+1.699%	9	10	-73.725%
2025-12-17	66.5000	66.5000	66.5000	66.5000	-7.920%	1	1	-73.278%
2025-12-16	72.2200	72.2200	72.2200	72.2200	+3.914%	1	2	-75.395%
2025-12-15	69.5000	69.5000	69.5000	69.5000	0.000%	1	1	-74.432%