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COST20260918P890
COST Sep 18 2026 890.00 Put (COST260918P00890000)
option OPRA

EOD

Sep 10, 2026

5.52-8.000%(-0.48)128

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	4.8400	6.3000	3.4500	5.5200	-8.000%	128	1,234	0.000%
2026-09-09	6.2700	7.3200	4.7000	6.0000	+35.440%	190	1,238	-8.000%
2026-09-08	4.8500	6.0700	4.1800	4.4300	+8.049%	114	1,242	+24.605%
2026-09-04	2.6600	4.5500	2.6600	4.1000	+53.558%	167	1,154	+34.634%
2026-09-03	3.8000	5.6300	2.6000	2.6700	-31.538%	114	1,154	+106.742%
2026-09-02	3.3700	5.0000	2.6800	3.9000	+38.298%	177	1,154	+41.538%
2026-09-01	1.9600	3.3000	1.6500	2.8200	+46.114%	77	1,085	+95.745%
2026-08-31	2.0000	2.0000	1.5800	1.9300	-9.813%	58	1,062	+186.010%
2026-08-28	3.9500	3.9500	1.8400	2.1400	-42.162%	60	1,033	+157.944%
2026-08-27	2.3900	3.9500	2.1900	3.7000	+111.429%	70	1,037	+49.189%
2026-08-26	1.8800	1.8800	1.7300	1.7500	+7.362%	39	994	+215.429%
2026-08-25	1.8700	1.8700	1.6000	1.6300	+18.116%	51	982	+238.650%
2026-08-24	2.9600	2.9600	1.3400	1.3800	-56.329%	108	968	+300.000%
2026-08-21	4.2300	4.2300	3.1600	3.1600	-50.079%	49	1,026	+74.684%
2026-08-20	5.0500	8.1500	4.6600	6.3300	+138.868%	196	999	-12.796%
2026-08-19	2.2100	2.6500	1.7600	2.6500	+2.713%	51	910	+108.302%
2026-08-18	10.3500	10.3500	2.1000	2.5800	-18.868%	104	928	+113.953%
2026-08-17	3.1600	3.5000	3.0000	3.1800	+9.655%	126	950	+73.585%
2026-08-14	3.4000	3.5000	2.7700	2.9000	-15.205%	72	897	+90.345%
2026-08-13	4.3500	4.4100	3.4200	3.4200	-34.231%	83	927	+61.404%
2026-08-12	7.3500	7.3500	5.0000	5.2000	-19.255%	99	923	+6.154%
2026-08-11	6.1400	7.3000	6.1400	6.4400	-2.719%	38	885	-14.286%
2026-08-10	7.8300	8.2000	6.6200	6.6200	-9.686%	59	866	-16.616%
2026-08-07	8.8300	9.7000	7.1000	7.3300	-11.366%	65	853	-24.693%
2026-08-06	6.3000	8.3800	6.3000	8.2700	-14.478%	27	844	-33.253%
2026-08-05	7.9900	11.0000	7.9900	9.6700	+3.978%	63	835	-42.916%
2026-08-04	9.2100	10.6000	8.9000	9.3000	+7.514%	32	806	-40.645%
2026-08-03	7.4500	9.2000	7.4500	8.6500	-1.481%	42	794	-36.185%
2026-07-31	9.6000	9.7000	8.5500	8.7800	+5.402%	46	785	-37.130%
2026-07-30	8.4000	8.8800	7.8500	8.3300	+39.531%	34	777	-33.733%
2026-07-29	6.2800	6.3000	5.9700	5.9700	-8.012%	257	776	-7.538%
2026-07-28	6.1400	6.4900	4.7000	6.4900	-25.402%	82	774	-14.946%
2026-07-27	9.9700	9.9700	8.4700	8.7000	-30.511%	45	759	-36.552%
2026-07-24	14.8000	16.4000	12.3400	12.5200	-28.293%	74	754	-55.911%
2026-07-23	18.5500	18.5500	16.9500	17.4600	+1.808%	18	752	-68.385%
2026-07-22	16.1000	17.1500	16.1000	17.1500	+10.645%	9	744	-67.813%
2026-07-21	15.6500	15.6500	15.5000	15.5000	+2.990%	2	747	-64.387%
2026-07-20	13.1000	15.5500	13.1000	15.0500	+5.986%	18	745	-63.322%
2026-07-17	10.7500	15.4500	10.7500	14.2000	+5.970%	16	731	-61.127%
2026-07-16	16.7500	16.9500	12.7500	13.4000	-40.444%	14	732	-58.806%
2026-07-15	18.1900	22.5000	18.1900	22.5000	+30.058%	18	727	-75.467%
2026-07-13	18.4500	18.4500	17.3000	17.3000	-20.824%	4	710	-68.092%
2026-07-10	23.2500	23.2500	21.7000	21.8500	-3.190%	16	709	-74.737%
2026-07-09	23.2000	25.5500	22.5700	22.5700	+96.603%	11	715	-75.543%
2026-07-08	11.4800	11.4800	11.4800	11.4800	-14.963%	2	715	-51.916%
2026-07-07	13.5000	13.5000	13.5000	13.5000	-3.226%	2	717	-59.111%
2026-07-06	13.9500	13.9500	13.9500	13.9500	-14.048%	3	717	-60.430%
2026-07-02	19.5700	19.5700	16.1300	16.2300	-18.850%	8	719	-65.989%
2026-07-01	16.9900	21.0000	16.9900	20.0000	+20.192%	46	719	-72.400%
2026-06-30	16.2700	16.6400	16.2700	16.6400	+23.259%	7	690	-66.827%
2026-06-29	13.6000	13.6000	11.4000	13.5000	+9.312%	4	684	-59.111%
2026-06-26	14.0000	14.0000	12.1300	12.3500	-27.566%	5	685	-55.304%
2026-06-25	16.3500	17.0500	16.3500	17.0500	+29.167%	8	683	-67.625%
2026-06-24	13.1500	13.2500	12.7500	13.2000	-4.000%	8	684	-58.182%
2026-06-23	14.3500	14.3500	12.8500	13.7500	-12.754%	4	679	-59.855%
2026-06-22	16.2000	16.2000	15.1500	15.7600	-3.609%	18	678	-64.975%
2026-06-18	16.3500	16.3500	16.3500	16.3500	+24.335%	1	649	-66.239%
2026-06-17	12.0500	13.1500	12.0500	13.1500	+13.558%	26	649	-58.023%
2026-06-15	12.0000	12.2000	11.5000	11.5800	-5.777%	22	649	-52.332%
2026-06-12	14.0000	14.2500	12.2900	12.2900	-7.245%	11	653	-55.085%
2026-06-11	13.2500	13.2500	13.2500	13.2500	-5.694%	1	654	-58.340%
2026-06-10	15.5500	15.9500	14.0500	14.0500	-3.767%	21	655	-60.712%
2026-06-09	15.0000	15.0000	14.3500	14.6000	-7.595%	7	644	-62.192%
2026-06-08	16.4400	16.4400	15.7000	15.8000	+17.037%	208	637	-65.063%
2026-06-05	12.3300	13.5000	12.3300	13.5000	-13.738%	5	510	-59.111%
2026-06-04	14.4400	15.6500	13.5000	15.6500	-13.007%	281	510	-64.728%
2026-06-03	17.9900	17.9900	17.9900	17.9900	-10.408%	2	344	-69.316%
2026-06-02	19.9000	20.0800	19.9000	20.0800	-18.374%	2	342	-72.510%
2026-06-01	24.4400	24.6000	24.4400	24.6000	+16.202%	12	342	-77.561%
2026-05-29	15.8000	23.0500	15.8000	21.1700	+59.173%	8	342	-73.925%
2026-05-27	13.3000	13.3000	13.3000	13.3000	+20.362%	1	338	-58.496%
2026-05-22	11.0500	11.0500	11.0500	11.0500	+22.099%	1	339	-50.045%
2026-05-21	9.0000	9.0500	9.0000	9.0500	+22.463%	2	340	-39.006%
2026-05-20	7.3900	7.3900	7.3900	7.3900	+5.271%	2	340	-25.304%
2026-05-19	7.2000	7.2000	7.0200	7.0200	-6.024%	6	340	-21.368%
2026-05-18	8.4900	8.4900	7.4700	7.4700	-19.850%	3	340	-26.104%
2026-05-15	9.5500	9.8500	9.2800	9.3200	-9.952%	12	340	-40.773%
2026-05-14	10.1500	10.3500	10.1500	10.3500	-11.538%	2	345	-46.667%
2026-05-13	11.6500	11.7000	11.6500	11.7000	-4.490%	2	347	-52.821%
2026-05-12	12.4500	12.4500	12.2500	12.2500	-21.725%	3	347	-54.939%
2026-05-11	15.8000	15.8000	15.6000	15.6500	+21.318%	3	347	-64.728%
2026-05-08	13.5500	13.5500	12.9000	12.9000	-7.857%	158	349	-57.209%
2026-05-07	15.4000	15.4000	14.0000	14.0000	+14.286%	10	227	-60.571%
2026-05-01	12.2500	12.2500	12.2500	12.2500	-18.333%	1	234	-54.939%
2026-04-30	15.0000	15.0000	15.0000	15.0000	-4.762%	1	234	-63.200%
2026-04-27	14.5500	16.1000	14.5500	15.7500	-1.439%	40	234	-64.952%
2026-04-24	15.9200	15.9800	15.9200	15.9800	-3.152%	4	255	-65.457%
2026-04-22	16.6500	16.6500	16.2500	16.5000	-3.226%	12	251	-66.545%
2026-04-21	17.0500	17.0500	17.0500	17.0500	+10.714%	1	247	-67.625%
2026-04-20	15.4000	15.4000	15.4000	15.4000	-33.102%	5	247	-64.156%
2026-04-14	23.1800	23.5500	23.0200	23.0200	+9.619%	5	247	-76.021%
2026-04-13	21.0000	21.0000	21.0000	21.0000	+9.948%	1	244	-73.714%
2026-04-10	18.4900	19.6500	18.4900	19.1000	+28.793%	11	243	-71.099%
2026-04-09	15.5700	15.5700	14.8300	14.8300	-26.838%	3	240	-62.778%
2026-04-06	20.2700	20.2700	20.2700	20.2700	-16.066%	1	238	-72.768%
2026-04-01	24.1500	24.1500	24.1500	24.1500	-6.576%	1	238	-77.143%
2026-03-31	24.9000	25.8500	24.9000	25.8500	-8.496%	49	237	-78.646%
2026-03-27	27.7500	28.2500	27.7500	28.2500	+8.654%	3	236	-80.460%
2026-03-26	25.8500	26.5000	25.8500	26.0000	-5.967%	12	236	-78.769%
2026-03-25	29.0000	29.2000	27.0000	27.6500	-3.659%	20	228	-80.036%
2026-03-24	29.1000	29.2000	28.7000	28.7000	-0.174%	10	211	-80.767%
2026-03-23	29.2500	29.2500	28.7500	28.7500	-1.406%	6	201	-80.800%
2026-03-20	28.6000	29.1600	28.6000	29.1600	+0.725%	15	195	-81.070%
2026-03-19	28.9500	28.9500	28.9500	28.9500	+11.303%	1	192	-80.933%
2026-03-18	24.3500	26.0100	24.3500	26.0100	+13.829%	2	191	-78.777%
2026-03-16	22.8500	22.8500	22.8500	22.8500	+0.883%	10	190	-75.842%
2026-03-13	22.5600	22.8500	22.5600	22.6500	-8.485%	12	190	-75.629%
2026-03-11	25.0500	25.0500	24.2000	24.7500	-0.202%	20	185	-77.697%
2026-03-09	24.8000	24.8000	24.8000	24.8000	-5.703%	1	180	-77.742%
2026-03-06	26.6000	27.4500	26.2000	26.3000	-15.434%	113	191	-79.011%
2026-03-05	29.8500	31.3000	29.7000	31.1000	+25.151%	39	101	-82.251%
2026-03-04	24.7500	24.8500	24.7500	24.8500	-1.389%	2	70	-77.787%
2026-03-03	25.2000	25.2000	25.2000	25.2000	+4.782%	1	70	-78.095%
2026-03-02	23.5000	24.0500	23.5000	24.0500	-6.674%	2	69	-77.048%
2026-02-27	26.1100	26.1100	25.7700	25.7700	-1.641%	2	68	-78.580%
2026-02-12	26.2000	26.2000	26.2000	26.2000	-38.642%	1	68	-78.931%
2026-01-30	39.2600	42.7000	39.2600	42.7000	+25.773%	4	67	-87.073%
2026-01-28	33.9000	33.9500	33.9000	33.9500	+1.647%	2	67	-83.741%
2026-01-27	33.3000	33.4000	33.2500	33.4000	+2.991%	4	66	-83.473%
2026-01-23	32.0000	32.4300	31.4500	32.4300	-5.452%	5	70	-82.979%
2026-01-21	34.3000	34.3000	34.3000	34.3000	-2.695%	1	69	-83.907%
2026-01-20	37.2000	37.5000	35.2500	35.2500	-7.139%	11	69	-84.340%
2026-01-16	38.6500	38.6500	37.9600	37.9600	-0.758%	3	66	-85.458%
2026-01-15	38.2500	38.2500	38.2500	38.2500	-12.069%	1	66	-85.569%
2026-01-12	44.7500	44.8000	43.2800	43.5000	-9.845%	95	65	-87.310%
2026-01-09	48.2500	48.5000	48.2000	48.2500	-3.596%	4	42	-88.560%
2026-01-08	47.8500	50.0500	47.8500	50.0500	-23.878%	3	38	-88.971%
2026-01-05	66.0000	66.0000	65.7500	65.7500	-6.738%	2	32	-91.605%
2025-12-31	69.9500	70.5000	69.4000	70.5000	+6.818%	12	32	-92.170%
2025-12-24	66.0000	66.0000	66.0000	66.0000	-15.145%	1	31	-91.636%
2025-12-19	77.7800	77.7800	77.7800	77.7800	+2.517%	2	31	-92.903%
2025-12-16	75.8700	75.8700	75.8700	75.8700	+13.868%	2	33	-92.724%
2025-12-09	66.6300	66.6300	66.6300	66.6300	-2.015%	1	31	-91.715%
2025-11-25	68.0000	68.0000	68.0000	68.0000	-4.225%	2	31	-91.882%
2025-11-24	71.0000	71.0000	71.0000	71.0000	+15.447%	2	33	-92.225%
2025-11-10	61.4200	61.5000	61.4200	61.5000	+5.616%	11	33	-91.024%
2025-11-06	58.2300	58.2300	58.2300	58.2300	-2.544%	11	36	-90.520%
2025-10-31	59.5000	59.7500	59.5000	59.7500	+13.013%	2	25	-90.762%
2025-10-20	52.8700	52.8700	52.8700	52.8700	+11.118%	1	25	-89.559%
2025-10-09	49.6800	50.3200	47.5800	47.5800	-21.614%	7	25	-88.398%
2025-09-29	58.1000	60.7600	58.1000	60.7000	+6.212%	8	28	-90.906%
2025-09-26	62.9700	63.4900	56.5300	57.1500	+16.633%	11	22	-90.341%
2025-09-16	49.0000	49.0000	49.0000	49.0000	+8.672%	1	19	-88.735%
2025-09-12	45.0900	45.0900	45.0900	45.0900	-6.062%	1	18	-87.758%
2025-09-11	48.0000	48.0000	48.0000	48.0000	-1.639%	7	18	-88.500%
2025-09-10	48.8000	48.8000	48.8000	48.8000	+5.811%	1	14	-88.689%
2025-09-08	46.2000	46.2000	46.1200	46.1200	+1.140%	3	13	-88.031%
2025-09-05	45.6000	45.6000	45.6000	45.6000	-5.688%	2	11	-87.895%
2025-09-04	48.1500	48.3500	48.1500	48.3500	-7.019%	2	11	-88.583%
2025-08-27	51.8500	52.0000	51.8500	52.0000	-4.500%	2	11	-89.385%
2025-08-26	54.4500	54.4500	54.4500	54.4500	+35.549%	5	10	-89.862%
2025-08-20	40.1700	40.1700	40.1700	40.1700	-9.933%	1	6	-86.258%
2025-08-18	44.6000	44.6000	44.6000	44.6000	-2.172%	1	5	-87.623%
2025-08-15	45.5900	45.5900	45.5900	45.5900	+10.387%	1	6	-87.892%
2025-08-14	41.3000	41.3000	41.3000	41.3000	-1.078%	1	6	-86.634%
2025-08-12	41.7500	41.7500	41.7500	41.7500	-25.975%	1	5	-86.778%
2025-07-29	56.4000	56.4000	56.4000	56.4000	+2.545%	1	4	-90.213%
2025-07-23	55.0000	55.0000	55.0000	55.0000	+0.328%	1	4	-89.964%
2025-07-22	54.8200	54.8200	54.8200	54.8200	+7.490%	1	3	-89.931%
2025-06-11	51.0000	51.0000	51.0000	51.0000	0.000%	2	2	-89.176%