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CSCO20280121C100
CSCO Jan 21 2028 100.00 Call (CSCO280121C00100000)
option OPRA

EOD

Sep 1, 2026

24.93-3.372%(-0.87)17

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-01	25.2400	25.2500	24.9300	24.9300	-3.372%	17	1,657	0.000%
2026-08-31	25.8000	25.8000	25.8000	25.8000	+0.978%	1	1,644	-3.372%
2026-08-28	27.1500	27.1500	25.5500	25.5500	-5.019%	2	1,643	-2.427%
2026-08-27	27.6500	27.6500	26.9000	26.9000	-3.515%	11	1,644	-7.323%
2026-08-26	26.8500	27.8800	26.8500	27.8800	+4.146%	14	1,640	-10.581%
2026-08-25	26.6000	26.7700	26.6000	26.7700	+1.019%	13	1,650	-6.873%
2026-08-24	26.5000	26.5000	26.5000	26.5000	-2.394%	1	1,651	-5.925%
2026-08-21	27.5000	27.7000	27.1500	27.1500	+6.055%	8	1,650	-8.177%
2026-08-20	26.5000	26.9900	25.4400	25.6000	-5.605%	113	1,646	-2.617%
2026-08-19	26.9500	27.2000	26.9500	27.1200	-0.514%	24	1,631	-8.075%
2026-08-18	27.3000	27.3500	26.2000	27.2600	-3.675%	86	1,619	-8.547%
2026-08-17	28.0000	28.4000	27.8100	28.3000	+2.834%	138	1,592	-11.908%
2026-08-14	27.9500	28.3000	26.4000	27.5200	-4.111%	243	1,613	-9.411%
2026-08-13	29.9200	30.6000	27.6000	28.7000	-25.260%	320	1,722	-13.136%
2026-08-12	37.8200	38.7000	36.8500	38.4000	+5.350%	49	1,571	-35.078%
2026-08-11	36.5200	36.5200	36.4500	36.4500	-5.325%	3	1,544	-31.605%
2026-08-10	39.1500	39.1500	38.5000	38.5000	+6.383%	3	1,543	-35.247%
2026-08-07	36.7500	36.7500	36.1900	36.1900	-0.768%	89	1,544	-31.114%
2026-08-06	36.3000	36.4700	36.3000	36.4700	-3.416%	5	1,607	-31.642%
2026-08-05	38.0500	38.0500	37.7600	37.7600	+4.223%	3	1,604	-33.978%
2026-08-04	35.0000	36.2300	35.0000	36.2300	+12.341%	2	1,604	-31.190%
2026-08-03	31.5700	32.2500	31.5700	32.2500	-3.875%	3	1,606	-22.698%
2026-07-29	33.9100	33.9100	33.3800	33.5500	-0.475%	7	1,606	-25.693%
2026-07-28	33.7100	33.7100	33.7100	33.7100	+11.919%	23	1,611	-26.046%
2026-07-21	30.2200	30.2200	30.1200	30.1200	+0.400%	3	1,611	-17.231%
2026-07-20	31.2500	31.2500	30.0000	30.0000	+0.100%	6	1,611	-16.900%
2026-07-17	29.9700	29.9700	29.9700	29.9700	+5.528%	1	1,607	-16.817%
2026-07-16	28.2600	28.4000	28.0000	28.4000	-6.671%	17	1,607	-12.218%
2026-07-15	30.1500	30.9000	30.1500	30.4300	-16.744%	96	1,594	-18.074%
2026-07-10	36.5500	36.5500	36.5500	36.5500	+6.529%	1	1,530	-31.792%
2026-07-09	32.2500	34.3100	32.2500	34.3100	+11.036%	3	1,529	-27.339%
2026-07-08	30.3000	30.9000	30.3000	30.9000	-0.162%	3	1,532	-19.320%
2026-07-07	31.0000	31.2400	30.9500	30.9500	-3.281%	6	1,533	-19.451%
2026-07-06	31.5000	32.0000	31.5000	32.0000	+3.426%	8	1,532	-22.094%
2026-07-02	31.9000	31.9000	30.9400	30.9400	-8.217%	4	1,531	-19.425%
2026-07-01	33.6500	33.7100	33.6500	33.7100	-3.132%	19	1,531	-26.046%
2026-06-30	34.8000	34.8000	34.8000	34.8000	+1.903%	1	1,513	-28.362%
2026-06-29	34.1500	34.1500	34.1500	34.1500	+13.833%	11	1,513	-26.999%
2026-06-26	34.0000	34.0000	30.0000	30.0000	-17.898%	23	1,508	-16.900%
2026-06-25	37.0000	37.0000	36.0000	36.5400	-2.560%	3	1,495	-31.773%
2026-06-24	37.5000	37.5000	37.5000	37.5000	+2.881%	2	1,492	-33.520%
2026-06-23	36.4500	36.4500	36.4500	36.4500	-4.531%	5	1,490	-31.605%
2026-06-22	38.1700	38.1800	38.0000	38.1800	+7.398%	3	1,485	-34.704%
2026-06-18	38.0000	38.0000	35.5500	35.5500	-2.120%	23	1,469	-29.873%
2026-06-17	36.3200	36.3200	36.3200	36.3200	-0.220%	1	1,469	-31.360%
2026-06-16	36.4000	36.4000	36.4000	36.4000	-3.576%	2	1,469	-31.511%
2026-06-15	38.2600	38.2600	36.9500	37.7500	+5.594%	7	1,468	-33.960%
2026-06-11	36.1800	36.1800	35.7500	35.7500	+0.591%	2	1,464	-30.266%
2026-06-09	36.5000	36.7300	34.0500	35.5400	-12.073%	37	1,462	-29.854%
2026-06-08	40.4200	40.4200	40.4200	40.4200	+3.641%	1	1,430	-38.323%
2026-06-05	40.3000	41.6500	39.0000	39.0000	-11.565%	448	1,430	-36.077%
2026-06-04	41.6900	44.1000	40.7000	44.1000	+0.227%	57	1,627	-43.469%
2026-06-03	44.0000	44.0000	44.0000	44.0000	+1.805%	1	1,603	-43.341%
2026-06-02	43.0500	43.5500	42.7500	43.2200	+14.188%	53	1,604	-42.318%
2026-06-01	36.0000	38.1000	36.0000	37.8500	+1.149%	104	1,587	-34.135%
2026-05-29	35.2000	37.4200	35.2000	37.4200	+5.231%	84	1,527	-33.378%
2026-05-28	35.4000	35.5600	35.4000	35.5600	+1.891%	15	1,470	-29.893%
2026-05-27	35.1400	36.1500	34.9000	34.9000	+1.453%	6	1,458	-28.567%
2026-05-26	34.0400	34.5000	34.0400	34.4000	-4.498%	22	1,460	-27.529%
2026-05-22	35.0700	36.0200	34.9100	36.0200	+9.417%	16	1,482	-30.788%
2026-05-21	33.0000	33.3700	32.8000	32.9200	+5.513%	59	1,430	-24.271%
2026-05-20	32.7500	32.8300	31.2000	31.2000	-5.109%	141	1,430	-20.096%
2026-05-19	33.7800	33.7800	31.8000	32.8800	-5.788%	16	1,423	-24.179%
2026-05-18	32.6500	34.9000	32.5000	34.9000	+2.226%	11	1,423	-28.567%
2026-05-15	31.2500	35.0000	31.2500	34.1400	+8.209%	198	1,423	-26.977%
2026-05-14	31.0000	35.0000	30.2000	31.5500	+50.238%	159	1,454	-20.983%
2026-05-13	19.9500	21.0700	19.6500	21.0000	+9.489%	151	1,340	+18.714%
2026-05-12	19.4500	19.4500	18.4900	19.1800	+7.031%	39	1,340	+29.979%
2026-05-11	16.5800	18.9000	16.5800	17.9200	+5.226%	59	1,340	+39.118%
2026-05-08	14.0000	17.0300	14.0000	17.0300	+29.309%	685	1,336	+46.389%
2026-05-06	13.5000	13.7000	13.0000	13.1700	-12.897%	195	1,623	+89.294%
2026-05-05	14.2900	15.1200	14.2900	15.1200	+2.162%	32	1,442	+64.881%
2026-05-04	14.8000	14.8000	14.8000	14.8000	+9.306%	1	1,415	+68.446%
2026-05-01	14.0000	14.0000	13.5400	13.5400	+4.395%	16	1,414	+84.121%
2026-04-30	12.0000	12.9700	12.0000	12.9700	+4.597%	3	1,414	+92.213%
2026-04-29	11.0000	12.4000	11.0000	12.4000	+11.712%	3	1,415	+101.048%
2026-04-27	11.1000	11.1000	11.1000	11.1000	-1.770%	5	1,413	+124.595%
2026-04-24	11.0000	12.0000	11.0000	11.3000	-4.641%	5	1,418	+120.619%
2026-04-23	11.5600	11.8500	11.5000	11.8500	-3.502%	66	1,415	+110.380%
2026-04-22	12.0000	12.7100	11.8800	12.2800	+4.868%	47	1,395	+103.013%
2026-04-21	10.4000	11.8000	10.4000	11.7100	+12.596%	313	1,432	+112.895%
2026-04-20	9.2500	10.4000	9.2500	10.4000	+9.705%	4	1,432	+139.712%
2026-04-17	8.7500	9.4800	8.7500	9.4800	+11.529%	24	1,429	+162.975%
2026-04-16	7.7000	8.5000	7.7000	8.5000	+14.094%	3	1,421	+193.294%
2026-04-15	7.4000	7.4500	7.4000	7.4500	-0.667%	11	1,419	+234.631%
2026-04-14	7.5000	7.5000	7.5000	7.5000	-1.316%	3	1,419	+232.400%
2026-04-13	7.6000	7.6000	7.6000	7.6000	+11.765%	1	1,419	+228.026%
2026-04-10	6.8000	6.8000	6.8000	6.8000	-16.049%	1	1,418	+266.618%
2026-04-09	8.2000	8.5000	8.1000	8.1000	+17.904%	34	1,418	+207.778%
2026-04-07	6.8700	6.8700	6.8700	6.8700	0.000%	2	1,417	+262.882%
2026-04-06	6.6000	6.8700	6.6000	6.8700	+18.448%	3	1,419	+262.882%
2026-03-31	5.9500	5.9500	5.8000	5.8000	-4.762%	20	1,417	+329.828%
2026-03-30	6.1200	6.1300	6.0900	6.0900	-12.374%	6	1,430	+309.360%
2026-03-27	6.9500	6.9500	6.9500	6.9500	+1.312%	1	1,436	+258.705%
2026-03-24	6.6000	6.8600	6.6000	6.8600	+10.645%	3	1,436	+263.411%
2026-03-23	6.2500	6.2500	6.2000	6.2000	+5.085%	29	1,436	+302.097%
2026-03-19	5.9000	5.9000	5.9000	5.9000	-1.667%	2	1,438	+322.542%
2026-03-18	6.5000	6.5500	6.0000	6.0000	-6.103%	8	1,438	+315.500%
2026-03-17	6.3900	6.3900	6.3900	6.3900	+6.678%	1	1,437	+290.141%
2026-03-16	5.9900	5.9900	5.9900	5.9900	+6.206%	1	1,437	+316.194%
2026-03-11	5.6400	5.6400	5.6400	5.6400	+4.444%	5	1,437	+342.021%
2026-03-10	5.2900	5.4000	5.2900	5.4000	+3.846%	2	1,442	+361.667%
2026-03-09	6.1000	6.1000	4.8500	5.2000	-14.614%	27	1,443	+379.423%
2026-03-06	6.0900	6.0900	6.0900	6.0900	-5.581%	1	1,448	+309.360%
2026-03-04	6.4500	6.4500	6.4500	6.4500	+9.322%	1	1,448	+286.512%
2026-03-03	5.8200	5.9000	5.8200	5.9000	+0.683%	11	1,447	+322.542%
2026-02-25	5.5500	5.8600	5.5500	5.8600	+12.692%	15	1,437	+325.427%
2026-02-23	5.2000	5.2000	5.2000	5.2000	-9.250%	5	1,437	+379.423%
2026-02-20	5.6800	5.7300	5.6800	5.7300	-0.865%	2	1,439	+335.079%
2026-02-19	5.7800	5.7800	5.7800	5.7800	+5.091%	1	1,438	+331.315%
2026-02-18	5.4000	5.5000	5.4000	5.5000	+5.769%	3	1,437	+353.273%
2026-02-17	5.2500	5.2500	5.2000	5.2000	+1.961%	27	1,437	+379.423%
2026-02-13	5.2500	5.3500	5.0000	5.1000	+17.241%	37	1,414	+388.824%
2026-02-12	6.4000	7.2700	4.3500	4.3500	-48.944%	322	1,414	+473.103%
2026-02-11	9.1500	9.3000	8.5200	8.5200	-6.374%	14	1,397	+192.606%
2026-02-10	9.3000	9.8000	8.9500	9.1000	-2.882%	45	1,402	+173.956%
2026-02-09	7.8200	9.3700	7.8200	9.3700	+20.437%	291	1,413	+166.062%
2026-02-06	7.4500	8.0500	7.4500	7.7800	+8.056%	46	1,314	+220.437%
2026-02-05	6.8000	7.3100	6.6000	7.2000	+0.982%	133	1,293	+246.250%
2026-02-04	7.6200	7.9000	6.3500	7.1300	+1.857%	13	1,297	+249.649%
2026-02-03	7.0000	7.0000	7.0000	7.0000	+33.333%	10	1,296	+256.143%
2026-01-30	5.2000	5.3000	5.2000	5.2500	-5.405%	7	1,291	+374.857%
2026-01-29	5.5500	5.5500	5.5500	5.5500	-4.310%	10	1,287	+349.189%
2026-01-28	5.8000	5.8000	5.8000	5.8000	+9.434%	12	1,277	+329.828%
2026-01-27	5.3000	5.5000	5.3000	5.3000	+8.607%	5	1,277	+370.377%
2026-01-26	4.8100	5.0000	4.8100	4.8800	+13.488%	39	1,279	+410.861%
2026-01-23	4.2400	4.3000	4.2400	4.3000	+7.500%	2	1,253	+479.767%
2026-01-21	3.8000	4.0000	3.8000	4.0000	+2.564%	4	1,252	+523.250%
2026-01-20	3.9000	3.9000	3.9000	3.9000	-16.667%	11	1,251	+539.231%
2026-01-16	4.6800	4.6800	4.6800	4.6800	-0.847%	1	1,246	+432.692%
2026-01-15	4.7200	4.7200	4.7200	4.7200	+16.256%	10	1,246	+428.178%
2026-01-14	4.0600	4.0600	4.0600	4.0600	-7.727%	5	1,236	+514.039%
2026-01-13	4.0900	4.4000	4.0900	4.4000	+25.714%	12	1,233	+466.591%
2026-01-12	3.8500	3.8500	3.5000	3.5000	-10.941%	31	1,233	+612.286%
2026-01-09	4.3000	4.3000	3.8900	3.9300	-5.755%	203	1,264	+534.351%
2026-01-08	4.0000	4.1700	4.0000	4.1700	-1.418%	26	1,152	+497.842%
2026-01-07	4.4000	4.4000	4.1800	4.2300	-3.864%	20	1,152	+489.362%
2026-01-06	4.3500	4.4000	4.3500	4.4000	-3.297%	26	1,153	+466.591%
2026-01-05	4.7000	4.7000	4.5500	4.5500	-9.000%	2	1,172	+447.912%
2026-01-02	5.7500	5.7500	4.6400	5.0000	-7.579%	25	1,172	+398.600%
2025-12-31	5.2500	5.5000	5.2500	5.4100	+1.121%	102	1,072	+360.813%
2025-12-30	5.3000	5.5000	5.2500	5.3500	-3.604%	18	1,072	+365.981%
2025-12-29	5.5500	5.5500	5.5500	5.5500	-3.478%	3	1,074	+349.189%
2025-12-24	5.5000	5.7500	5.5000	5.7500	-4.167%	15	1,071	+333.565%
2025-12-23	5.9500	6.0000	5.9500	6.0000	+0.840%	12	1,071	+315.500%
2025-12-22	5.9500	5.9500	5.9500	5.9500	-1.653%	10	1,071	+318.992%
2025-12-19	6.5000	6.5000	6.0000	6.0500	+7.651%	22	1,061	+312.066%
2025-12-18	5.3000	5.6200	5.2500	5.6200	+4.655%	11	1,041	+343.594%
2025-12-17	5.3000	5.4000	5.2500	5.3700	-7.414%	17	1,035	+364.246%
2025-12-16	5.8000	5.8000	5.8000	5.8000	-2.521%	11	1,027	+329.828%
2025-12-15	5.9000	5.9500	5.9000	5.9500	-3.252%	2	1,017	+318.992%
2025-12-12	6.3000	6.3000	6.1500	6.1500	-4.651%	20	1,016	+305.366%
2025-12-11	6.4500	6.4500	6.4500	6.4500	-20.859%	5	1,006	+286.512%
2025-12-10	6.0000	8.1500	6.0000	8.1500	+33.607%	12	1,006	+205.890%
2025-12-08	6.1000	6.1000	6.1000	6.1000	+7.965%	1	1,006	+308.689%
2025-12-04	5.6500	5.6500	5.6500	5.6500	+7.008%	20	1,007	+341.239%
2025-12-03	5.2800	5.2800	5.2800	5.2800	-3.119%	1	1,007	+372.159%
2025-12-02	5.3600	5.4500	5.3600	5.4500	+0.739%	52	1,007	+357.431%
2025-12-01	5.4100	5.4100	5.4100	5.4100	-0.734%	1	1,056	+360.813%
2025-11-26	5.4500	5.4500	5.4500	5.4500	-5.217%	1	1,055	+357.431%
2025-11-25	5.7800	5.7800	5.7500	5.7500	+2.679%	17	1,055	+333.565%
2025-11-24	5.9000	5.9000	5.6000	5.6000	-6.667%	2	1,039	+345.179%
2025-11-21	6.0000	6.0000	6.0000	6.0000	-5.512%	2	1,039	+315.500%
2025-11-20	7.3000	7.3000	6.3000	6.3500	-3.788%	5	1,039	+292.598%
2025-11-19	6.5500	6.6000	6.5500	6.6000	+5.600%	2	1,039	+277.727%
2025-11-18	6.3000	6.4000	6.1000	6.2500	-7.953%	13	1,039	+298.880%
2025-11-17	6.5500	6.7900	6.5500	6.7900	+0.593%	9	1,033	+267.158%
2025-11-14	5.6000	6.7500	5.6000	6.7500	+12.500%	46	1,034	+269.333%
2025-11-13	6.2500	6.5000	5.7000	6.0000	+53.061%	260	1,040	+315.500%
2025-11-12	4.3200	5.4400	3.9200	3.9200	-8.411%	530	1,044	+535.969%
2025-11-11	4.2800	4.2900	4.2800	4.2800	+1.905%	70	1,121	+482.477%
2025-11-10	4.2400	4.2400	4.2000	4.2000	+15.068%	3	1,121	+493.571%
2025-11-06	3.4500	3.8800	3.4500	3.6500	-7.125%	117	1,120	+583.014%
2025-11-04	4.7500	4.7500	3.9300	3.9300	-14.935%	385	1,216	+534.351%
2025-11-03	4.6000	4.7700	4.6000	4.6200	+12.958%	5	836	+439.610%
2025-10-30	3.8000	4.1500	3.8000	4.0900	+6.234%	6	836	+509.535%
2025-10-29	3.8500	3.8500	3.8500	3.8500	+5.479%	70	831	+547.532%
2025-10-27	3.4500	3.7000	3.4500	3.6500	-8.750%	82	750	+583.014%
2025-10-24	4.0000	4.0000	4.0000	4.0000	+19.403%	1	750	+523.250%
2025-10-17	3.2500	3.3500	3.1000	3.3500	+11.667%	82	750	+644.179%
2025-10-15	3.0000	3.0000	3.0000	3.0000	0.000%	1	669	+731.000%
2025-10-14	3.0000	3.0000	3.0000	3.0000	+3.448%	1	670	+731.000%
2025-10-13	3.3500	3.3500	2.9000	2.9000	-9.375%	14	670	+759.655%
2025-10-10	3.4000	3.8300	3.1500	3.2000	-7.246%	15	679	+679.063%
2025-10-09	3.3500	3.4500	3.1000	3.4500	+1.471%	45	668	+622.609%
2025-10-08	3.0000	3.4200	3.0000	3.4000	+28.302%	20	655	+633.235%
2025-10-07	2.7400	2.7400	2.6500	2.6500	-4.676%	2	642	+840.755%
2025-10-06	2.6000	2.7800	2.6000	2.7800	+14.403%	184	640	+796.763%
2025-09-29	2.3500	2.5500	2.3500	2.4300	-3.187%	470	502	+925.926%
2025-09-25	2.4000	2.5100	2.4000	2.5100	+16.744%	7	44	+893.227%
2025-09-24	2.1500	2.1500	2.1500	2.1500	-4.867%	1	39	+1,059.535%
2025-09-23	2.3200	2.3200	2.2600	2.2600	-5.042%	32	39	+1,003.097%
2025-09-22	2.3800	2.3800	2.3800	2.3800	-2.459%	6	11	+947.479%
2025-09-18	2.4400	2.4400	2.4400	2.4400	+9.417%	3	5	+921.721%
2025-09-17	2.2300	2.2300	2.2300	2.2300	+23.889%	1	2	+1,017.937%
2025-09-15	1.8000	1.8000	1.8000	1.8000	0.000%	2	2	+1,285.000%