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CSCO20280121C75
CSCO Jan 21 2028 75.00 Call (CSCO280121C00075000)
option OPRA

EOD

Sep 1, 2026

40.40-2.179%(-0.90)5

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-01	40.7200	40.7200	40.4000	40.4000	-2.179%	5	1,354	0.000%
2026-08-31	41.3000	41.3000	41.3000	41.3000	-1.408%	2	1,355	-2.179%
2026-08-28	41.8900	41.8900	41.8900	41.8900	-2.898%	1	1,357	-3.557%
2026-08-27	43.1600	43.1600	43.1400	43.1400	-1.191%	12	1,356	-6.351%
2026-08-26	43.6600	43.6600	43.6600	43.6600	+2.248%	1	1,356	-7.467%
2026-08-25	43.7500	43.7500	42.7000	42.7000	+0.826%	5	1,356	-5.386%
2026-08-24	42.0600	42.4000	42.0400	42.3500	+0.237%	15	1,356	-4.604%
2026-08-20	42.2500	42.2500	42.2500	42.2500	-1.790%	1	1,360	-4.379%
2026-08-19	43.0500	43.1500	43.0200	43.0200	+1.224%	22	1,360	-6.090%
2026-08-18	42.5000	42.5000	42.5000	42.5000	-1.734%	18	1,360	-4.941%
2026-08-14	43.1200	43.3400	42.6800	43.2500	-1.705%	7	1,344	-6.590%
2026-08-13	44.1000	46.7000	43.4500	44.0000	-20.362%	36	1,346	-8.182%
2026-08-12	55.2500	55.2500	55.2500	55.2500	+14.295%	1	1,330	-26.878%
2026-08-03	48.3400	48.3400	48.3400	48.3400	+0.436%	2	1,329	-16.425%
2026-07-28	48.1300	48.1300	48.1300	48.1300	-0.558%	1	1,329	-16.061%
2026-07-27	47.3000	48.4000	47.3000	48.4000	+4.762%	2	1,329	-16.529%
2026-07-22	46.2000	46.2000	46.2000	46.2000	+3.495%	1	1,329	-12.554%
2026-07-21	44.6400	44.6400	44.6400	44.6400	-2.426%	1	1,328	-9.498%
2026-07-17	45.7500	45.7500	45.7500	45.7500	+8.929%	1	1,328	-11.694%
2026-07-16	42.0000	42.0000	42.0000	42.0000	-16.996%	1	1,329	-3.810%
2026-07-09	50.6000	50.6000	50.6000	50.6000	+14.221%	9	1,330	-20.158%
2026-07-08	44.3000	44.3000	44.3000	44.3000	-1.926%	1	1,321	-8.804%
2026-07-02	45.1700	45.1700	45.1700	45.1700	-12.376%	2	1,323	-10.560%
2026-06-25	51.5500	51.5500	51.5500	51.5500	-2.367%	1	1,323	-21.629%
2026-06-22	53.1000	53.1000	52.8000	52.8000	+1.538%	2	1,324	-23.485%
2026-06-16	52.0000	52.0000	52.0000	52.0000	-2.402%	1	1,324	-22.308%
2026-06-15	53.2800	53.2800	53.2800	53.2800	-1.169%	1	1,325	-24.174%
2026-06-12	54.4400	54.4400	53.9100	53.9100	+2.296%	2	1,326	-25.060%
2026-06-10	52.7000	52.7000	52.7000	52.7000	+1.777%	1	1,326	-23.340%
2026-06-09	52.2800	52.2800	50.0000	51.7800	-7.947%	3	1,325	-21.978%
2026-06-08	56.2500	56.2500	56.2500	56.2500	+0.160%	3	1,327	-28.178%
2026-06-05	57.0400	57.0400	56.1600	56.1600	-8.683%	6	1,330	-28.063%
2026-06-04	60.2000	61.5000	59.9000	61.5000	+2.843%	11	1,333	-34.309%
2026-06-03	59.5800	59.8000	59.5800	59.8000	-0.829%	9	1,332	-32.441%
2026-06-02	57.0000	60.3000	57.0000	60.3000	+14.748%	5	1,334	-33.002%
2026-06-01	52.0000	52.6600	52.0000	52.5500	-1.315%	10	1,331	-23.121%
2026-05-29	52.1000	53.2500	51.6100	53.2500	+5.009%	9	1,334	-24.131%
2026-05-28	50.7100	50.7100	50.7100	50.7100	+5.207%	1	1,333	-20.331%
2026-05-21	47.7500	48.2000	47.7500	48.2000	+4.646%	3	1,334	-16.183%
2026-05-20	46.5700	46.5700	46.0600	46.0600	-6.000%	6	1,336	-12.288%
2026-05-18	48.5000	49.0000	48.5000	49.0000	-2.000%	2	1,341	-17.551%
2026-05-15	47.7500	50.0000	47.7500	50.0000	+3.734%	7	1,341	-19.200%
2026-05-14	48.2500	48.8900	46.7500	48.2000	+37.754%	32	1,343	-16.183%
2026-05-13	33.8300	34.9900	33.8300	34.9900	+8.901%	3	1,349	+15.462%
2026-05-12	32.4200	33.2500	32.1300	32.1300	+5.970%	12	1,349	+25.739%
2026-05-11	30.3200	30.3200	30.3200	30.3200	+1.575%	25	1,349	+33.245%
2026-05-08	30.0000	30.0000	29.8500	29.8500	+13.801%	2	1,374	+35.343%
2026-05-07	26.2300	26.2300	26.2300	26.2300	+3.881%	1	1,375	+54.022%
2026-05-06	25.2500	25.2500	25.2500	25.2500	-9.918%	1	1,374	+60.000%
2026-05-05	27.5400	28.3000	27.1700	28.0300	+4.590%	13	1,375	+44.131%
2026-05-04	26.8000	26.8000	26.8000	26.8000	+7.544%	2	1,378	+50.746%
2026-04-30	24.9200	24.9200	24.9200	24.9200	+15.907%	7	1,377	+62.119%
2026-04-29	21.5000	21.5000	21.5000	21.5000	+3.614%	1	1,377	+87.907%
2026-04-28	21.2000	21.2000	20.7500	20.7500	-11.702%	12	1,378	+94.699%
2026-04-24	23.4000	23.9500	23.4000	23.5000	+0.213%	13	1,378	+71.915%
2026-04-23	23.8700	23.8700	23.4500	23.4500	-4.791%	6	1,374	+72.281%
2026-04-22	24.6300	24.6300	24.6300	24.6300	+6.118%	3	1,378	+64.028%
2026-04-21	22.6500	23.2100	22.6500	23.2100	+9.430%	2	1,380	+74.063%
2026-04-20	21.2100	21.2100	21.2100	21.2100	+2.811%	1	1,380	+90.476%
2026-04-17	20.6300	20.6300	20.6300	20.6300	+13.352%	2	1,380	+95.831%
2026-04-16	18.2000	18.2000	18.2000	18.2000	+3.116%	2	1,378	+121.978%
2026-04-15	17.8600	17.8600	17.5800	17.6500	+2.915%	36	1,380	+128.895%
2026-04-10	17.1500	17.1500	17.1500	17.1500	-10.303%	30	1,376	+135.569%
2026-04-08	18.2500	19.1200	18.0000	19.1200	+14.491%	46	1,406	+111.297%
2026-04-07	16.7000	16.7000	16.7000	16.7000	+15.331%	5	1,403	+141.916%
2026-03-31	15.1000	15.3000	14.4800	14.4800	-3.467%	22	1,408	+179.006%
2026-03-30	15.5000	15.7500	15.0000	15.0000	-6.250%	17	1,398	+169.333%
2026-03-27	16.0000	16.0500	16.0000	16.0000	-5.882%	101	1,404	+152.500%
2026-03-24	17.0000	17.0000	17.0000	17.0000	+6.250%	1	1,505	+137.647%
2026-03-23	16.0000	16.0000	16.0000	16.0000	+4.235%	1	1,504	+152.500%
2026-03-19	14.8800	15.3500	14.8800	15.3500	+2.607%	8	1,505	+163.192%
2026-03-18	15.5500	15.5500	14.9600	14.9600	-6.617%	11	1,505	+170.053%
2026-03-17	16.1000	16.1000	16.0200	16.0200	+0.945%	14	1,514	+152.185%
2026-03-16	15.8700	15.8700	15.8700	15.8700	+3.052%	10	1,524	+154.568%
2026-03-13	15.4000	15.4000	15.4000	15.4000	+7.692%	5	1,524	+162.338%
2026-03-12	14.3000	14.3000	14.3000	14.3000	-3.444%	1	1,529	+182.517%
2026-03-11	15.2500	15.2500	14.8100	14.8100	+0.068%	4	1,530	+172.789%
2026-03-10	14.8000	15.5000	14.8000	14.8000	+9.630%	3	1,530	+172.973%
2026-03-09	13.5000	13.7700	13.5000	13.5000	-10.000%	25	1,531	+199.259%
2026-03-06	15.0000	15.0000	15.0000	15.0000	-3.537%	1	1,523	+169.333%
2026-03-05	15.5000	15.9500	15.5000	15.5500	-0.639%	160	1,524	+159.807%
2026-03-04	15.4200	15.6500	15.4200	15.6500	+3.164%	29	1,615	+158.147%
2026-03-03	14.8000	15.2100	14.8000	15.1700	-1.044%	25	1,644	+166.315%
2026-03-02	14.6000	15.3300	14.3600	15.3300	+6.458%	193	1,669	+163.536%
2026-02-27	14.4000	14.4000	14.4000	14.4000	+1.767%	1	1,853	+180.556%
2026-02-26	14.4000	14.4000	14.0000	14.1500	-5.351%	92	1,853	+185.512%
2026-02-25	14.7600	14.9700	14.1000	14.9500	+4.545%	206	1,945	+170.234%
2026-02-24	14.5300	14.5300	14.3000	14.3000	+1.418%	6	1,945	+182.517%
2026-02-23	14.1000	14.1000	14.1000	14.1000	-6.931%	1	1,946	+186.525%
2026-02-20	15.0000	15.1500	15.0000	15.1500	+1.000%	7	1,946	+166.667%
2026-02-19	14.2400	15.0000	14.2400	15.0000	+5.485%	11	1,949	+169.333%
2026-02-18	13.3800	14.2200	13.3800	14.2200	+5.333%	11	1,943	+184.107%
2026-02-17	13.2400	13.9000	13.2400	13.5000	-4.255%	65	1,953	+199.259%
2026-02-13	11.9600	14.1100	11.7500	14.1000	+17.992%	59	1,963	+186.525%
2026-02-12	14.5000	14.5000	11.9500	11.9500	-40.100%	128	1,963	+238.075%
2026-02-11	20.2500	20.2500	19.0800	19.9500	-3.716%	20	1,893	+102.506%
2026-02-09	20.1500	20.7200	20.0500	20.7200	+10.507%	11	1,899	+94.981%
2026-02-06	18.4700	18.7500	18.4700	18.7500	+7.759%	2	1,894	+115.467%
2026-02-05	17.3000	17.4000	17.3000	17.4000	-3.867%	4	1,892	+132.184%
2026-02-04	17.5000	18.1000	17.5000	18.1000	+1.117%	4	1,894	+123.204%
2026-02-03	17.3000	17.9000	16.7900	17.9000	+9.816%	22	1,892	+125.698%
2026-02-02	16.1700	16.3000	16.1700	16.3000	+13.194%	2	1,908	+147.853%
2026-01-29	14.0000	14.4000	14.0000	14.4000	-4.128%	17	1,909	+180.556%
2026-01-28	14.3500	15.0200	14.3500	15.0200	+0.805%	6	1,909	+168.975%
2026-01-27	14.0000	14.9000	14.0000	14.9000	+12.030%	30	1,914	+171.141%
2026-01-26	12.8500	13.3600	12.8500	13.3000	+9.375%	13	1,897	+203.759%
2026-01-23	11.9200	12.1800	11.9200	12.1600	+3.226%	9	1,886	+232.237%
2026-01-22	11.7000	11.9300	11.6400	11.7800	+1.552%	59	1,881	+242.954%
2026-01-21	11.0500	11.6000	11.0500	11.6000	+8.411%	25	1,857	+248.276%
2026-01-20	11.1500	12.8500	10.7000	10.7000	-14.400%	94	1,842	+277.570%
2026-01-15	12.5700	13.0500	12.2500	12.5000	+2.041%	22	1,872	+223.200%
2026-01-14	12.2500	12.2500	12.2500	12.2500	+2.510%	2	1,853	+229.796%
2026-01-13	11.9500	11.9500	11.9500	11.9500	+7.079%	1	1,853	+238.075%
2026-01-12	11.5000	11.5000	11.0700	11.1600	-2.957%	14	1,852	+262.007%
2026-01-09	11.4000	11.5000	11.4000	11.5000	+4.261%	4	1,851	+251.304%
2026-01-08	11.4100	11.4200	10.8500	11.0300	-8.083%	28	1,847	+266.274%
2026-01-07	12.5000	12.5000	12.0000	12.0000	-2.834%	9	1,825	+236.667%
2026-01-06	12.2000	12.5900	11.8500	12.3500	-0.483%	45	1,819	+227.126%
2026-01-05	12.8000	12.8000	12.4100	12.4100	-8.006%	7	1,793	+225.544%
2026-01-02	13.5900	13.8300	13.3600	13.4900	-1.605%	16	1,793	+199.481%
2025-12-31	13.8100	14.5500	13.7100	13.7100	-1.367%	145	1,746	+194.675%
2025-12-30	13.9000	13.9000	13.9000	13.9000	-2.113%	1	1,746	+190.647%
2025-12-29	14.3000	14.3000	14.1500	14.2000	-0.769%	6	1,746	+184.507%
2025-12-23	14.4000	14.4000	14.3100	14.3100	-1.784%	6	1,743	+182.320%
2025-12-22	14.9600	14.9600	14.5700	14.5700	-2.477%	11	1,744	+177.282%
2025-12-19	14.3300	15.0200	14.3300	14.9400	+5.882%	12	1,744	+170.415%
2025-12-18	13.9500	14.1100	13.9500	14.1100	+5.535%	6	1,737	+186.322%
2025-12-17	14.4600	14.4600	13.2200	13.3700	-9.417%	48	1,736	+202.169%
2025-12-16	14.7600	14.7600	14.7600	14.7600	-1.139%	1	1,724	+173.713%
2025-12-15	14.9000	14.9600	14.2500	14.9300	+1.772%	54	1,723	+170.596%
2025-12-12	15.3000	15.5200	14.5500	14.6700	-6.857%	46	1,717	+175.392%
2025-12-11	15.9500	16.3400	15.7000	15.7500	-5.405%	23	1,694	+156.508%
2025-12-10	15.4200	17.0000	15.4200	16.6500	+6.799%	1,213	1,673	+142.643%
2025-12-09	15.2100	16.0000	15.2100	15.5900	+2.431%	58	2,133	+159.140%
2025-12-08	14.9500	15.9000	14.9500	15.2200	+5.329%	117	2,077	+165.440%
2025-12-05	14.5000	14.5000	14.4500	14.4500	+2.337%	31	1,969	+179.585%
2025-12-04	14.2500	14.2500	14.1200	14.1200	+2.393%	6	1,991	+186.119%
2025-12-03	13.7900	13.7900	13.7900	13.7900	+3.684%	1	1,996	+192.966%
2025-12-02	13.5000	13.6000	13.3000	13.3000	-3.273%	5	1,995	+203.759%
2025-12-01	13.7900	13.8200	13.5500	13.7500	-0.434%	22	1,997	+193.818%
2025-11-28	13.3400	13.8300	13.3000	13.8100	+2.677%	25	1,981	+192.542%
2025-11-26	13.5800	13.6500	13.4300	13.4500	-2.182%	12	1,956	+200.372%
2025-11-25	13.5000	14.2000	13.5000	13.7500	-3.644%	24	1,956	+193.818%
2025-11-24	14.2700	14.2700	14.2700	14.2700	+1.929%	30	1,956	+183.111%
2025-11-21	13.8800	14.0000	13.8800	14.0000	-4.697%	7	1,956	+188.571%
2025-11-20	16.1600	16.1600	14.6900	14.6900	-3.987%	3	1,955	+175.017%
2025-11-19	15.8900	15.8900	15.3000	15.3000	+3.659%	264	1,957	+164.052%
2025-11-18	15.2800	15.2800	14.4400	14.7600	+2.145%	205	2,017	+173.713%
2025-11-17	15.9000	15.9000	14.4500	14.4500	-7.372%	51	2,015	+179.585%
2025-11-14	14.0000	15.6500	14.0000	15.6000	+8.108%	566	2,015	+158.974%
2025-11-13	15.3000	15.4700	13.9500	14.4300	+14.524%	86	1,475	+179.972%
2025-11-12	11.7000	13.3000	11.3100	12.6000	+5.882%	1,509	1,443	+220.635%
2025-11-11	10.5000	11.9000	10.5000	11.9000	+12.689%	13	187	+239.496%
2025-11-10	10.5600	10.5600	10.5600	10.5600	-1.308%	10	181	+282.576%
2025-11-06	10.7000	10.7000	10.7000	10.7000	-1.654%	1	173	+277.570%
2025-11-05	10.8800	10.8800	10.8800	10.8800	-4.561%	1	174	+271.324%
2025-11-04	11.9100	11.9200	11.4000	11.4000	-7.090%	5	173	+254.386%
2025-11-03	12.0600	12.5500	11.8800	12.2700	+10.541%	106	64	+229.258%
2025-10-29	11.1000	11.1000	11.1000	11.1000	+2.304%	10	64	+263.964%
2025-10-28	10.6500	10.8500	10.3700	10.8500	+14.211%	5	59	+272.350%
2025-10-23	9.5000	9.5000	9.5000	9.5000	+1.496%	3	54	+325.263%
2025-10-20	9.4700	9.6000	9.3600	9.3600	-0.319%	15	51	+331.624%
2025-10-16	9.3800	9.3900	9.3800	9.3900	+4.333%	2	39	+330.245%
2025-10-14	8.3000	9.0000	8.3000	9.0000	+6.509%	3	38	+348.889%
2025-10-13	8.0000	8.4500	8.0000	8.4500	-12.976%	4	36	+378.107%
2025-10-09	9.7100	9.7100	9.7100	9.7100	+2.211%	3	34	+316.066%
2025-10-08	9.0000	9.5000	9.0000	9.5000	+17.284%	12	31	+325.263%
2025-10-03	8.1000	8.1000	8.1000	8.1000	+2.532%	1	21	+398.765%
2025-10-02	7.9000	7.9000	7.9000	7.9000	-3.659%	1	20	+411.392%
2025-10-01	8.2000	8.2000	8.2000	8.2000	+4.725%	1	19	+392.683%
2025-09-29	7.8800	7.8800	7.8300	7.8300	+1.032%	4	18	+415.964%
2025-09-22	7.7500	7.7500	7.7500	7.7500	+2.649%	1	15	+421.290%
2025-09-19	7.5500	7.5500	7.5500	7.5500	+0.667%	1	15	+435.099%
2025-09-17	7.1200	7.5000	7.1200	7.5000	+7.914%	13	14	+438.667%
2025-09-15	6.9500	6.9500	6.9500	6.9500	0.000%	1	1	+481.295%