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COST20270115P440
COST Jan 15 2027 440.00 Put (COST270115P00440000)
option OPRA

EOD

Jul 22, 2026

0.3000+36.364%(+0.0800)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-22	0.3700	0.3700	0.3000	0.3000	+36.364%	4	371	0.000%
2026-07-20	0.2200	0.2200	0.2200	0.2200	-24.138%	20	368	+36.364%
2026-07-17	0.5000	0.5000	0.2900	0.2900	-12.121%	3	367	+3.448%
2026-07-13	0.3300	0.3300	0.3300	0.3300	-17.500%	17	366	-9.091%
2026-07-10	0.5000	0.5000	0.4000	0.4000	-2.439%	3	376	-25.000%
2026-07-09	0.6200	0.6200	0.4100	0.4100	+17.143%	3	373	-26.829%
2026-07-07	0.3500	0.3500	0.3500	0.3500	-30.000%	1	373	-14.286%
2026-07-01	0.3300	0.5000	0.3300	0.5000	+66.667%	12	372	-40.000%
2026-06-30	0.3000	0.3000	0.3000	0.3000	+20.000%	10	376	0.000%
2026-06-25	0.2500	0.2500	0.2500	0.2500	-37.500%	1	386	+20.000%
2026-06-23	0.3500	0.4000	0.3500	0.4000	+21.212%	16	386	-25.000%
2026-06-18	0.3300	0.3300	0.3300	0.3300	+32.000%	2	390	-9.091%
2026-06-10	0.2500	0.2500	0.2500	0.2500	-26.471%	1	390	+20.000%
2026-06-08	0.3400	0.3400	0.3400	0.3400	-27.660%	20	390	-11.765%
2026-05-29	0.6000	0.6000	0.3600	0.4700	+23.684%	31	380	-36.170%
2026-05-19	0.2500	0.4500	0.2500	0.3800	-2.564%	13	380	-21.053%
2026-05-15	0.2900	0.3900	0.2900	0.3900	-37.097%	2	379	-23.077%
2026-05-08	0.6200	0.6200	0.6200	0.6200	+24.000%	1	379	-51.613%
2026-04-28	0.5000	0.5000	0.5000	0.5000	+16.279%	4	378	-40.000%
2026-04-24	0.4300	0.4300	0.4300	0.4300	+2.381%	1	382	-30.233%
2026-04-16	0.4200	0.4200	0.4200	0.4200	-35.385%	10	381	-28.571%
2026-04-08	0.6500	0.6500	0.6500	0.6500	-1.515%	1	371	-53.846%
2026-04-06	0.8000	0.8000	0.5300	0.6600	-12.000%	10	371	-54.545%
2026-04-02	0.7500	0.7500	0.7500	0.7500	-14.773%	1	361	-60.000%
2026-03-31	0.8800	0.8800	0.8800	0.8800	+20.548%	1	361	-65.909%
2026-03-27	0.7300	0.7300	0.7300	0.7300	-9.877%	2	361	-58.904%
2026-03-26	0.9400	0.9500	0.7500	0.8100	-4.706%	48	363	-62.963%
2026-03-18	0.8500	0.8500	0.8500	0.8500	+21.429%	2	373	-64.706%
2026-03-13	0.7500	0.7500	0.7000	0.7000	-6.667%	3	373	-57.143%
2026-03-11	0.7100	0.7500	0.7100	0.7500	-7.407%	3	375	-60.000%
2026-03-06	0.8000	0.8100	0.7000	0.8100	-14.737%	3	376	-62.963%
2026-03-05	0.8900	0.9500	0.7500	0.9500	+35.714%	12	374	-68.421%
2026-03-04	0.7000	0.7000	0.7000	0.7000	+22.807%	5	370	-57.143%
2026-02-26	0.5600	0.5700	0.5600	0.5700	-40.000%	2	365	-47.368%
2026-02-19	0.6900	0.9500	0.6100	0.9500	+18.750%	3	363	-68.421%
2026-02-18	0.8000	0.8000	0.8000	0.8000	+25.000%	1	363	-62.500%
2026-02-17	0.7700	0.8400	0.6400	0.6400	-36.634%	67	363	-53.125%
2026-02-12	1.1100	1.1100	1.0000	1.0100	+1.000%	8	360	-70.297%
2026-02-10	1.0000	1.0000	1.0000	1.0000	-5.660%	1	357	-70.000%
2026-02-05	0.9500	1.0600	0.9500	1.0600	-0.935%	3	357	-71.698%
2026-02-04	1.0200	1.1000	0.9600	1.0700	-1.835%	179	357	-71.963%
2026-01-29	1.1600	1.1600	1.0900	1.0900	-2.679%	20	375	-72.477%
2026-01-26	1.1200	1.1200	1.1200	1.1200	+16.667%	1	365	-73.214%
2026-01-23	0.9500	0.9600	0.9000	0.9600	-21.311%	4	366	-68.750%
2026-01-22	1.2200	1.2200	1.2200	1.2200	+6.087%	1	367	-75.410%
2026-01-21	1.3300	1.4100	1.1500	1.1500	-17.266%	18	367	-73.913%
2026-01-20	1.3900	1.3900	1.3900	1.3900	+15.833%	21	368	-78.417%
2026-01-16	1.2200	1.3600	1.2000	1.2000	+11.111%	4	388	-75.000%
2026-01-15	1.1600	1.2000	1.0300	1.0800	-18.797%	10	388	-72.222%
2026-01-14	1.3300	1.3300	1.2700	1.3300	+7.258%	13	390	-77.444%
2026-01-09	0.9900	1.4200	0.9900	1.2400	+8.772%	184	381	-75.806%
2026-01-08	1.5000	1.5000	1.1400	1.1400	-18.571%	173	352	-73.684%
2026-01-07	1.4000	1.4000	1.4000	1.4000	-15.663%	20	347	-78.571%
2025-12-31	1.6600	1.6600	1.6600	1.6600	-9.290%	11	316	-81.928%
2025-12-30	1.7800	1.8300	1.7800	1.8300	+15.823%	3	316	-83.607%
2025-12-29	1.7800	1.7800	1.5800	1.5800	-7.602%	11	317	-81.013%
2025-12-26	1.7100	1.7100	1.7100	1.7100	-7.568%	1	317	-82.456%
2025-12-22	1.8500	1.8500	1.8500	1.8500	-9.756%	1	315	-83.784%
2025-12-19	2.0000	2.0500	2.0000	2.0500	+3.535%	6	315	-85.366%
2025-12-16	2.1100	2.1500	1.9800	1.9800	-9.174%	23	314	-84.848%
2025-12-15	2.1800	2.1800	2.1800	2.1800	+8.458%	1	291	-86.239%
2025-12-12	2.0200	2.1100	2.0100	2.0100	-12.609%	22	290	-85.075%
2025-12-11	2.3000	2.3000	2.3000	2.3000	-1.709%	1	297	-86.957%
2025-12-10	2.0000	2.3400	2.0000	2.3400	+15.842%	3	297	-87.179%
2025-12-08	2.0200	2.0200	2.0200	2.0200	-11.790%	1	295	-85.149%
2025-12-04	2.0500	2.2900	2.0500	2.2900	+12.808%	10	295	-86.900%
2025-12-02	2.0300	2.0300	1.9300	2.0300	-0.976%	40	294	-85.222%
2025-11-28	2.0500	2.0500	2.0500	2.0500	-1.442%	2	314	-85.366%
2025-11-26	2.0800	2.0800	2.0800	2.0800	-17.131%	1	315	-85.577%
2025-11-25	2.5100	2.5100	2.5100	2.5100	+6.809%	25	315	-88.048%
2025-11-24	2.3500	2.3500	2.3500	2.3500	-1.261%	1	303	-87.234%
2025-11-21	2.5900	2.5900	2.3800	2.3800	-4.800%	2	303	-87.395%
2025-11-19	2.8000	3.0000	2.3800	2.5000	+13.122%	6	302	-88.000%
2025-11-18	2.2100	2.2100	2.2100	2.2100	-1.778%	10	300	-86.425%
2025-11-17	2.2500	2.2500	2.2500	2.2500	-5.462%	1	290	-86.667%
2025-11-13	2.4200	2.4200	2.3800	2.3800	-14.079%	11	290	-87.395%
2025-11-12	2.7700	2.7700	2.7700	2.7700	+37.811%	1	282	-89.170%
2025-11-10	2.1000	2.6000	2.0100	2.0100	-7.798%	10	283	-85.075%
2025-11-07	2.5000	2.5000	2.1800	2.1800	-9.167%	2	276	-86.239%
2025-11-06	2.2000	2.4000	2.2000	2.4000	+15.385%	4	274	-87.500%
2025-10-31	2.6000	2.6000	2.0800	2.0800	+38.667%	12	270	-85.577%
2025-10-24	1.3500	1.8700	1.0500	1.5000	-27.184%	10	263	-80.000%
2025-10-21	2.0600	2.0600	2.0600	2.0600	-10.435%	1	261	-85.437%
2025-10-20	2.3000	2.3000	2.3000	2.3000	+4.545%	2	262	-86.957%
2025-10-16	2.0100	2.2000	2.0100	2.2000	+5.263%	11	262	-86.364%
2025-10-15	2.0300	2.3200	1.9200	2.0900	+2.956%	75	255	-85.646%
2025-10-14	2.0700	2.0700	2.0300	2.0300	-11.739%	11	253	-85.222%
2025-10-13	2.3000	2.3000	2.3000	2.3000	+3.139%	10	263	-86.957%
2025-10-07	2.3200	2.3200	2.2300	2.2300	+5.189%	3	264	-86.547%
2025-10-06	2.1200	2.1200	2.1200	2.1200	+6.000%	1	264	-85.849%
2025-10-03	2.0000	2.0000	2.0000	2.0000	-11.894%	1	264	-85.000%
2025-10-01	2.2700	2.2700	2.2700	2.2700	-0.873%	1	264	-86.784%
2025-09-30	2.2500	2.2900	2.2500	2.2900	-0.435%	2	263	-86.900%
2025-09-29	2.5500	2.5500	2.0000	2.3000	-8.000%	14	264	-86.957%
2025-09-26	2.5000	2.5000	2.5000	2.5000	+19.048%	1	252	-88.000%
2025-09-25	2.0000	2.1000	2.0000	2.1000	+5.000%	2	251	-85.714%
2025-09-22	2.1700	2.1700	2.0000	2.0000	+1.010%	11	251	-85.000%
2025-09-17	1.9800	1.9800	1.9800	1.9800	-7.042%	10	242	-84.848%
2025-09-16	2.1000	2.1700	2.1000	2.1300	+5.446%	3	252	-85.915%
2025-09-15	2.0200	2.0200	2.0200	2.0200	+5.759%	10	251	-85.149%
2025-09-10	1.4500	1.9600	1.4500	1.9100	-4.500%	3	261	-84.293%
2025-09-08	2.0200	2.0200	2.0000	2.0000	-12.281%	23	261	-85.000%
2025-09-03	2.3500	2.3500	2.2800	2.2800	-15.556%	5	262	-86.842%
2025-08-29	2.7000	2.7000	2.7000	2.7000	+3.846%	1	262	-88.889%
2025-08-28	2.5000	2.6000	2.5000	2.6000	+22.066%	2	262	-88.462%
2025-08-25	3.6200	3.6200	2.1300	2.1300	-4.484%	4	262	-85.915%
2025-08-22	2.2300	2.2300	2.2300	2.2300	+25.281%	10	260	-86.547%
2025-08-21	1.4900	1.8800	1.4900	1.7800	+4.094%	12	260	-83.146%
2025-08-12	1.7100	1.7100	1.7100	1.7100	-18.182%	1	260	-82.456%
2025-08-11	2.1400	2.1400	2.0900	2.0900	+3.465%	3	261	-85.646%
2025-08-08	2.3200	2.3200	2.0200	2.0200	+1.000%	3	263	-85.149%
2025-08-07	2.1300	2.1300	1.7500	2.0000	-6.542%	8	265	-85.000%
2025-08-06	2.2500	2.3100	2.1400	2.1400	-19.245%	146	267	-85.981%
2025-07-30	2.4800	2.6500	2.4800	2.6500	+4.743%	7	280	-88.679%
2025-07-29	2.6500	2.6500	2.5300	2.5300	+0.797%	2	279	-88.142%
2025-07-25	2.5100	2.5100	2.5100	2.5100	-3.462%	6	278	-88.048%
2025-07-24	2.1000	2.6000	2.1000	2.6000	+7.438%	75	278	-88.462%
2025-07-23	2.5900	2.6500	2.4200	2.4200	-3.200%	4	241	-87.603%
2025-07-21	2.5000	2.5000	2.5000	2.5000	-10.714%	2	241	-88.000%
2025-07-17	2.8000	2.8000	2.8000	2.8000	+12.000%	1	241	-89.286%
2025-07-14	2.6000	2.6000	2.5000	2.5000	-9.091%	4	242	-88.000%
2025-07-11	2.9000	2.9000	2.7500	2.7500	-7.718%	26	242	-89.091%
2025-07-07	2.9800	2.9800	2.9800	2.9800	-5.397%	2	230	-89.933%
2025-07-02	2.8000	3.1500	2.8000	3.1500	-4.545%	11	230	-90.476%
2025-06-27	3.2000	3.3000	2.9900	3.3000	+4.762%	6	229	-90.909%
2025-06-26	3.4000	3.4000	3.1500	3.1500	+37.555%	2	229	-90.476%
2025-06-23	2.2900	2.2900	2.2900	2.2900	-27.070%	10	227	-86.900%
2025-06-18	3.1000	3.1400	3.1000	3.1400	+4.319%	10	227	-90.446%
2025-06-13	3.0100	3.0100	3.0100	3.0100	-14.000%	6	227	-90.033%
2025-06-10	3.5000	3.5000	3.5000	3.5000	+4.478%	1	227	-91.429%
2025-06-02	3.3500	3.3500	3.3500	3.3500	+6.349%	13	227	-91.045%
2025-05-30	3.0600	3.1500	3.0600	3.1500	-17.105%	6	227	-90.476%
2025-05-29	3.8000	3.8000	3.8000	3.8000	+6.443%	1	225	-92.105%
2025-05-28	3.3000	3.7800	3.3000	3.5700	-3.514%	3	224	-91.597%
2025-05-27	3.9500	3.9500	3.7000	3.7000	-1.596%	2	221	-91.892%
2025-05-23	3.7600	3.7600	3.7600	3.7600	+2.174%	6	221	-92.021%
2025-05-22	4.0000	4.0000	3.6800	3.6800	-5.641%	3	221	-91.848%
2025-05-21	3.9000	3.9000	3.9000	3.9000	+11.429%	1	219	-92.308%
2025-05-20	3.5000	3.5000	3.5000	3.5000	-16.268%	1	218	-91.429%
2025-05-19	4.2000	4.2000	4.1800	4.1800	+5.823%	2	217	-92.823%
2025-05-14	3.9500	3.9500	3.9500	3.9500	-13.755%	1	218	-92.405%
2025-05-08	4.4900	4.5800	4.4900	4.5800	+7.765%	4	217	-93.450%
2025-05-07	4.2500	4.2500	4.2500	4.2500	-3.409%	2	216	-92.941%
2025-05-06	4.4000	4.4000	4.4000	4.4000	+10.000%	1	214	-93.182%
2025-05-02	4.0000	4.0000	4.0000	4.0000	+1.266%	2	213	-92.500%
2025-05-01	3.8500	4.3500	3.8500	3.9500	-1.496%	13	212	-92.405%
2025-04-29	4.5100	4.5100	2.7700	4.0100	+5.526%	5	203	-92.519%
2025-04-28	4.3300	4.3300	3.8000	3.8000	-7.767%	4	200	-92.105%
2025-04-21	4.4000	4.4000	4.1200	4.1200	+3.000%	2	199	-92.718%
2025-04-17	4.0000	4.0000	4.0000	4.0000	-16.667%	1	198	-92.500%
2025-04-09	6.7000	6.7000	4.8000	4.8000	-20.000%	2	198	-93.750%
2025-04-08	6.0000	6.0000	6.0000	6.0000	-17.808%	1	198	-95.000%
2025-04-07	7.9900	7.9900	7.3000	7.3000	+20.661%	3	198	-95.890%
2025-04-04	4.4000	6.0500	4.4000	6.0500	+77.941%	10	198	-95.041%
2025-04-03	3.4000	3.4000	3.4000	3.4000	+25.000%	1	198	-91.176%
2025-04-01	2.8700	2.8700	2.7200	2.7200	-31.139%	13	198	-88.971%
2025-03-20	3.0000	3.9500	3.0000	3.9500	+2.597%	21	187	-92.405%
2025-03-19	3.8000	3.9000	3.8000	3.8500	+18.098%	44	171	-92.208%
2025-03-17	3.5000	3.5000	3.2600	3.2600	-11.892%	2	161	-90.798%
2025-03-13	3.0500	3.7000	3.0500	3.7000	+34.545%	7	157	-91.892%
2025-03-07	2.8000	2.8000	2.7500	2.7500	+7.843%	4	157	-89.091%
2025-03-04	2.5500	2.5500	2.5500	2.5500	-8.929%	2	156	-88.235%
2025-03-03	2.6000	2.8000	2.0000	2.8000	+27.273%	8	156	-89.286%
2025-02-24	2.2000	2.2000	2.2000	2.2000	+25.714%	1	158	-86.364%
2025-02-20	1.7500	1.7500	1.7500	1.7500	-2.235%	1	159	-82.857%
2025-02-18	1.9300	1.9300	1.7900	1.7900	-25.417%	2	158	-83.240%
2025-01-27	2.4100	2.4100	2.4000	2.4000	+9.091%	6	157	-87.500%
2025-01-23	2.3500	2.3500	2.2000	2.2000	-25.676%	4	151	-86.364%
2025-01-21	2.9300	2.9600	2.4700	2.9600	+65.363%	14	153	-89.865%
2025-01-17	1.7900	1.7900	1.7900	1.7900	-45.758%	200	41	-83.240%
2024-12-20	3.3000	3.3000	3.3000	3.3000	+6.109%	2	41	-90.909%
2024-12-18	3.1100	3.1100	3.1100	3.1100	-14.560%	2	39	-90.354%
2024-12-11	2.9300	4.5000	2.9300	3.6400	+13.750%	15	37	-91.758%
2024-12-03	3.2000	3.2000	3.2000	3.2000	-13.514%	1	25	-90.625%
2024-11-22	3.7000	3.7000	3.7000	3.7000	-7.500%	2	25	-91.892%
2024-11-11	4.0000	4.0000	4.0000	4.0000	-20.000%	2	24	-92.500%
2024-11-08	4.4000	5.0000	4.4000	5.0000	-7.407%	24	22	-94.000%
2024-10-30	5.4000	5.4000	5.4000	5.4000	+3.846%	1	11	-94.444%
2024-10-29	5.2000	5.2000	5.2000	5.2000	+4.000%	1	10	-94.231%
2024-10-25	5.0000	5.0000	5.0000	5.0000	-1.961%	2	9	-94.000%
2024-10-23	5.1000	5.1000	5.1000	5.1000	-2.857%	1	8	-94.118%
2024-10-21	5.2500	5.2500	5.2500	5.2500	+2.941%	2	7	-94.286%
2024-10-18	5.1000	5.1000	5.1000	5.1000	-7.273%	2	5	-94.118%
2024-10-11	5.5000	5.5000	5.5000	5.5000	+29.412%	2	4	-94.545%
2024-10-10	4.2500	4.2500	4.2500	4.2500	0.000%	3	3	-92.941%