Dark

COST20261218P940
COST Dec 18 2026 940.00 Put (COST261218P00940000)
option OPRA

EOD

Jul 23, 2026

60.40+1.855%(+1.10)11

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	60.7000	62.4000	60.4000	60.4000	+1.855%	11	235	0.000%
2026-07-22	59.4500	59.4500	59.3000	59.3000	+4.956%	2	227	+1.855%
2026-07-20	54.8500	56.5000	54.5000	56.5000	+2.727%	8	227	+6.903%
2026-07-17	45.0000	55.4000	45.0000	55.0000	+4.463%	6	221	+9.818%
2026-07-16	56.4200	56.4200	52.6500	52.6500	-14.806%	51	222	+14.720%
2026-07-14	61.9000	62.3400	61.8000	61.8000	+8.136%	6	233	-2.265%
2026-07-13	61.1000	61.1000	57.1500	57.1500	-14.073%	2	231	+5.687%
2026-07-10	66.5100	66.5100	66.5100	66.5100	-0.702%	1	231	-9.187%
2026-07-09	59.8500	68.4300	59.8500	66.9800	+47.696%	16	234	-9.824%
2026-07-08	48.0000	48.0000	45.3500	45.3500	-9.571%	2	223	+33.186%
2026-07-07	50.1500	50.1500	50.1500	50.1500	-2.810%	1	223	+20.439%
2026-07-06	51.6000	51.6000	51.6000	51.6000	+0.350%	1	223	+17.054%
2026-07-02	53.1500	54.0500	51.4200	51.4200	-16.729%	14	231	+17.464%
2026-07-01	60.3800	61.7500	60.3800	61.7500	+9.680%	7	231	-2.186%
2026-06-30	52.5200	56.3000	52.5200	56.3000	+25.111%	10	226	+7.282%
2026-06-29	44.8500	45.0000	44.8500	45.0000	-12.536%	2	224	+34.222%
2026-06-25	51.0500	53.5000	50.8500	51.4500	+11.123%	9	225	+17.396%
2026-06-24	45.9500	46.8500	45.9500	46.3000	+1.781%	12	226	+30.454%
2026-06-23	49.4500	49.4500	45.4900	45.4900	-13.104%	21	226	+32.776%
2026-06-22	52.7000	52.7000	51.1000	52.3500	+0.480%	4	222	+15.377%
2026-06-18	51.0000	52.1500	50.3000	52.1000	+31.400%	17	219	+15.931%
2026-06-16	39.9500	39.9500	39.5000	39.6500	-16.963%	7	219	+52.333%
2026-06-12	47.7500	47.7500	47.7500	47.7500	+6.111%	1	215	+26.492%
2026-06-11	45.0500	45.0500	45.0000	45.0000	+3.496%	8	216	+34.222%
2026-06-10	46.4500	46.4500	43.4800	43.4800	-5.314%	5	216	+38.914%
2026-06-09	45.9200	45.9200	45.9200	45.9200	+0.306%	10	216	+31.533%
2026-06-05	42.9000	45.7800	42.9000	45.7800	+5.484%	2	225	+31.935%
2026-06-04	42.9800	43.4000	42.9800	43.4000	-17.333%	6	224	+39.171%
2026-06-03	53.4300	53.4300	50.2800	52.5000	-5.269%	52	222	+15.048%
2026-06-02	58.7700	58.7700	55.4200	55.4200	-5.314%	3	196	+8.986%
2026-06-01	56.0000	58.8000	56.0000	58.5300	+11.933%	9	196	+3.195%
2026-05-29	54.2000	57.3000	52.2900	52.2900	+22.746%	14	191	+15.510%
2026-05-28	39.5700	42.6000	39.5700	42.6000	+5.839%	3	192	+41.784%
2026-05-27	40.9000	40.9000	40.2500	40.2500	-1.469%	11	191	+50.062%
2026-05-26	42.6000	43.0000	40.8500	40.8500	+20.147%	9	183	+47.858%
2026-05-22	33.0000	34.4500	33.0000	34.0000	+12.882%	58	193	+77.647%
2026-05-21	30.8000	31.1500	29.5500	30.1200	+19.524%	6	193	+100.531%
2026-05-20	23.4700	25.2000	23.4700	25.2000	+4.348%	10	193	+139.683%
2026-05-19	24.1500	24.1500	24.1500	24.1500	-10.223%	1	193	+150.104%
2026-05-18	26.9000	26.9500	26.9000	26.9000	-9.853%	14	193	+124.535%
2026-05-15	30.6900	30.6900	29.5900	29.8400	-9.024%	10	193	+102.413%
2026-05-14	33.0300	33.0300	32.8000	32.8000	-7.554%	2	190	+84.146%
2026-05-13	35.0000	35.6500	35.0000	35.4800	-3.482%	6	187	+70.237%
2026-05-12	36.7600	36.7600	36.7600	36.7600	-14.512%	1	187	+64.309%
2026-05-11	43.0000	43.0000	43.0000	43.0000	+11.284%	3	187	+40.465%
2026-05-08	39.3000	39.5500	38.6400	38.6400	-5.061%	3	187	+56.315%
2026-05-07	40.7000	40.7000	40.7000	40.7000	-9.996%	1	185	+48.403%
2026-05-06	45.2200	45.2200	45.2200	45.2200	+16.247%	2	184	+33.569%
2026-05-01	37.2000	38.9000	36.0000	38.9000	+1.514%	3	181	+55.270%
2026-04-30	41.6000	41.6000	38.3200	38.3200	-14.369%	5	181	+57.620%
2026-04-29	44.6000	44.7500	44.5000	44.7500	+4.556%	8	179	+34.972%
2026-04-27	41.1400	42.8000	41.1400	42.8000	+7.268%	6	177	+41.121%
2026-04-24	40.7000	40.7000	39.9000	39.9000	-4.887%	2	176	+51.378%
2026-04-22	42.4000	42.5000	41.9500	41.9500	-1.825%	3	175	+43.981%
2026-04-21	45.1500	45.1500	42.7300	42.7300	-7.008%	14	163	+41.353%
2026-04-16	45.9500	45.9500	45.9500	45.9500	-5.062%	1	163	+31.447%
2026-04-15	49.3000	49.3600	48.4000	48.4000	-3.103%	31	164	+24.793%
2026-04-13	49.7600	49.9500	49.7600	49.9500	+33.342%	6	146	+20.921%
2026-04-09	37.1000	37.5700	37.1000	37.4600	-3.578%	43	146	+61.239%
2026-04-08	40.2500	40.2500	38.8500	38.8500	-19.231%	2	125	+55.470%
2026-04-02	48.1000	48.1000	48.1000	48.1000	-0.947%	1	125	+25.572%
2026-03-17	48.5600	48.5600	48.5600	48.5600	-0.390%	1	125	+24.382%
2026-03-16	48.7500	48.7500	48.7500	48.7500	-0.713%	12	124	+23.897%
2026-03-12	49.1000	49.1000	49.1000	49.1000	-3.555%	2	113	+23.014%
2026-03-03	50.5300	50.9100	50.4400	50.9100	+0.812%	16	111	+18.641%
2026-02-27	51.0000	51.0000	50.5000	50.5000	-0.980%	2	115	+19.604%
2026-02-26	51.0000	51.0000	51.0000	51.0000	-5.556%	5	117	+18.431%
2026-02-25	54.0000	54.0000	54.0000	54.0000	-1.907%	1	118	+11.852%
2026-02-24	55.0500	55.0500	55.0500	55.0500	-4.840%	1	118	+9.718%
2026-02-23	57.8500	57.8500	57.8500	57.8500	+1.491%	2	118	+4.408%
2026-02-19	54.1000	57.0000	54.1000	57.0000	+16.327%	4	117	+5.965%
2026-02-18	49.0000	49.0000	49.0000	49.0000	-2.390%	2	116	+23.265%
2026-02-17	47.5000	50.2000	47.5000	50.2000	-3.238%	9	118	+20.319%
2026-02-13	51.8800	51.8800	51.8800	51.8800	-2.113%	1	112	+16.423%
2026-02-06	53.0000	53.0000	53.0000	53.0000	-6.641%	1	112	+13.962%
2026-02-05	55.4700	58.3500	55.4600	56.7700	-2.824%	9	113	+6.394%
2026-02-04	57.5000	58.4200	57.5000	58.4200	-2.633%	4	113	+3.389%
2026-02-03	60.0000	60.0000	60.0000	60.0000	-6.469%	1	111	+0.667%
2026-02-02	69.1600	69.1600	64.1500	64.1500	-11.211%	49	111	-5.846%
2026-01-30	72.2000	72.2500	72.2000	72.2500	+14.139%	2	87	-16.401%
2026-01-28	63.3000	63.3000	63.3000	63.3000	+5.606%	2	87	-4.581%
2026-01-27	62.0000	62.0000	59.9200	59.9400	+3.900%	47	89	+0.767%
2026-01-26	54.8500	57.6900	54.8500	57.6900	-0.104%	14	82	+4.698%
2026-01-23	60.3400	60.3400	57.7200	57.7500	-4.387%	29	81	+4.589%
2026-01-22	60.4500	60.4500	60.4000	60.4000	-0.984%	2	70	0.000%
2026-01-21	61.3700	61.3700	61.0000	61.0000	-7.785%	40	70	-0.984%
2026-01-16	67.5200	68.8000	66.1500	66.1500	-3.991%	5	82	-8.692%
2026-01-15	68.9000	68.9000	68.9000	68.9000	-9.043%	1	82	-12.337%
2026-01-13	75.0500	75.7500	75.0500	75.7500	-6.041%	4	81	-20.264%
2026-01-08	79.2500	80.6200	79.2500	80.6200	-18.483%	4	78	-25.081%
2026-01-07	98.9000	98.9000	98.9000	98.9000	-10.740%	1	79	-38.928%
2026-01-02	110.8000	110.8000	110.8000	110.8000	+1.679%	1	79	-45.487%
2025-12-31	108.9700	108.9700	108.9700	108.9700	-4.838%	1	78	-44.572%
2025-12-23	116.0000	116.1000	114.5100	114.5100	-2.694%	13	78	-47.254%
2025-12-15	117.6800	117.6800	117.6800	117.6800	+35.295%	1	83	-48.674%
2025-12-03	86.9800	86.9800	86.9800	86.9800	-6.674%	5	82	-30.559%
2025-11-28	95.3000	95.3000	93.2000	93.2000	-0.321%	6	77	-35.193%
2025-11-26	93.5000	93.5000	93.5000	93.5000	-14.212%	1	80	-35.401%
2025-11-19	112.4300	112.4300	108.9900	108.9900	+18.532%	5	80	-44.582%
2025-11-18	91.9500	91.9500	91.9500	91.9500	-1.129%	4	77	-34.312%
2025-11-10	94.0200	94.0200	93.0000	93.0000	+3.219%	2	77	-35.054%
2025-10-30	90.4500	90.4500	90.1000	90.1000	+6.754%	2	76	-32.963%
2025-10-20	84.4000	84.4000	84.4000	84.4000	+7.859%	2	75	-28.436%
2025-10-14	80.6000	80.6000	77.7500	78.2500	-8.276%	16	77	-22.812%
2025-10-13	85.0000	85.3100	85.0000	85.3100	+6.771%	2	71	-29.199%
2025-10-10	79.9000	79.9000	79.9000	79.9000	-12.438%	2	72	-24.406%
2025-10-06	91.4000	91.6500	91.2500	91.2500	+3.107%	9	72	-33.808%
2025-10-01	88.5000	88.5000	88.5000	88.5000	-2.393%	1	67	-31.751%
2025-09-26	88.4500	90.6700	88.4500	90.6700	+13.479%	23	66	-33.385%
2025-09-24	79.7000	79.9000	79.7000	79.9000	-1.358%	2	63	-24.406%
2025-09-22	81.0000	81.0000	81.0000	81.0000	+3.067%	3	64	-25.432%
2025-09-17	78.5900	78.5900	78.5900	78.5900	+4.107%	1	64	-23.145%
2025-09-16	75.4900	75.4900	75.4900	75.4900	+4.993%	1	65	-19.989%
2025-09-11	73.6000	73.6000	71.9000	71.9000	-2.969%	5	65	-15.994%
2025-09-10	75.0500	75.0500	73.4100	74.1000	+2.917%	6	64	-18.489%
2025-09-05	72.0500	72.0500	72.0000	72.0000	-12.142%	4	62	-16.111%
2025-09-03	81.8000	82.0000	81.7500	81.9500	+1.235%	4	60	-26.297%
2025-08-29	80.6100	80.9500	80.6100	80.9500	-0.062%	8	52	-25.386%
2025-08-25	81.0000	81.0000	81.0000	81.0000	+6.523%	1	52	-25.432%
2025-08-22	69.2600	76.0400	69.2600	76.0400	+5.935%	21	52	-20.568%
2025-08-15	71.7800	71.7800	71.7800	71.7800	+0.042%	1	42	-15.854%
2025-08-07	70.0500	71.7500	70.0500	71.7500	-8.703%	2	41	-15.819%
2025-08-05	78.5900	78.5900	78.5900	78.5900	+3.408%	1	40	-23.145%
2025-08-04	76.0000	76.0000	76.0000	76.0000	-3.308%	1	39	-20.526%
2025-08-01	80.5000	80.5000	78.6000	78.6000	-5.415%	6	39	-23.155%
2025-07-29	83.1000	83.1000	83.1000	83.1000	+9.631%	2	37	-27.316%
2025-07-11	75.8000	75.8000	75.8000	75.8000	-0.525%	1	37	-20.317%
2025-06-27	76.2000	76.2000	76.2000	76.2000	-1.525%	1	36	-20.735%
2025-06-26	77.3800	77.3800	77.3800	77.3800	-4.481%	2	35	-21.944%
2025-06-17	81.0100	81.0100	81.0100	81.0100	+5.345%	1	35	-25.441%
2025-06-13	76.9000	76.9000	76.9000	76.9000	+1.545%	4	35	-21.456%
2025-06-11	75.9700	75.9700	75.7300	75.7300	-1.007%	2	35	-20.243%
2025-06-10	76.5000	76.5000	76.5000	76.5000	+5.517%	2	35	-21.046%
2025-06-05	72.5000	72.5000	72.5000	72.5000	+13.459%	1	35	-16.690%
2025-06-04	63.9000	63.9000	63.9000	63.9000	-2.368%	10	35	-5.477%
2025-06-03	65.4500	65.4500	65.4500	65.4500	-15.516%	2	35	-7.716%
2025-05-29	77.3700	77.4700	77.3700	77.4700	+8.002%	10	33	-22.034%
2025-05-22	71.7300	71.7300	71.7300	71.7300	-0.513%	10	43	-15.795%
2025-05-21	72.1000	72.1000	72.1000	72.1000	-0.208%	1	33	-16.227%
2025-05-20	71.5000	72.2500	71.5000	72.2500	-6.448%	2	33	-16.401%
2025-05-15	77.2300	77.2300	77.2300	77.2300	-4.276%	1	33	-21.792%
2025-05-14	80.6800	80.6800	80.6800	80.6800	+4.400%	2	33	-25.136%
2025-05-12	77.2800	77.2800	77.2800	77.2800	-5.061%	4	35	-21.843%
2025-05-08	81.7500	81.7500	81.4000	81.4000	+0.755%	2	31	-25.799%
2025-05-02	80.7900	80.7900	80.7900	80.7900	-14.778%	2	31	-25.238%
2025-03-31	94.9000	94.9000	94.8000	94.8000	+3.032%	2	30	-36.287%
2025-03-28	92.0100	92.0100	92.0100	92.0100	-13.848%	2	31	-34.355%
2025-03-21	107.3000	107.3000	106.8000	106.8000	-8.951%	4	30	-43.446%
2025-03-13	115.3000	117.3000	115.3000	117.3000	+16.311%	3	29	-48.508%
2025-03-10	100.8500	100.8500	100.8500	100.8500	+22.302%	1	29	-40.109%
2025-03-07	82.4600	82.4600	82.4600	82.4600	+20.732%	20	29	-26.752%
2025-03-04	68.2000	68.3000	68.2000	68.3000	+21.185%	4	24	-11.567%
2025-02-25	56.3600	56.3600	56.3600	56.3600	-9.389%	1	20	+7.168%
2025-02-05	61.9100	62.2000	61.9000	62.2000	-35.309%	6	19	-2.894%
2025-01-15	96.5500	96.5500	96.1500	96.1500	-0.052%	5	23	-37.181%
2025-01-08	96.2000	96.2000	96.2000	96.2000	-1.535%	20	25	-37.214%
2025-01-06	97.7500	97.7500	97.7000	97.7000	-7.934%	2	25	-38.178%
2025-01-02	106.1200	106.1200	106.1200	106.1200	+6.269%	1	25	-43.083%
2024-12-31	99.8600	99.8600	99.8600	99.8600	-1.246%	6	20	-39.515%
2024-12-30	101.1200	101.1200	101.1200	101.1200	+16.740%	20	20	-40.269%
2024-12-19	86.6200	86.6200	86.6200	86.6200	+3.427%	1	1	-30.270%
2024-12-05	83.5500	83.7500	83.5500	83.7500	-10.418%	2	1	-27.881%
2024-11-08	93.4900	93.4900	93.4900	93.4900	0.000%	2	1	-35.394%