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CSCO20261218C55
CSCO Dec 18 2026 55.00 Call (CSCO261218C00055000)
option OPRA

Inactive

Aug 21, 2026

56.07-7.704%(-4.68)5

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-21	56.3200	56.3200	56.0700	56.0700	-7.704%	5	268	0.000%
2026-07-28	60.7500	60.7500	60.7500	60.7500	+3.141%	1	268	-7.704%
2026-07-23	58.9000	58.9000	58.9000	58.9000	+0.856%	4	268	-4.805%
2026-07-21	58.4000	58.4000	58.4000	58.4000	-12.575%	10	268	-3.990%
2026-07-10	66.8000	66.8000	66.8000	66.8000	+7.916%	2	278	-16.063%
2026-07-01	61.9000	61.9000	61.9000	61.9000	-7.501%	6	278	-9.418%
2026-06-22	66.9200	66.9200	66.9200	66.9200	+5.469%	2	278	-16.213%
2026-05-15	62.8200	63.4500	62.8200	63.4500	+3.171%	8	280	-11.631%
2026-05-14	63.5000	63.5000	61.5000	61.5000	+38.952%	80	284	-8.829%
2026-05-11	44.2600	44.2600	44.2600	44.2600	+16.935%	5	324	+26.683%
2026-04-30	37.8500	37.8500	37.8500	37.8500	+14.178%	1	329	+48.137%
2026-04-28	33.1500	33.1500	33.1500	33.1500	+28.638%	3	330	+69.140%
2026-04-06	25.7700	25.7700	25.7700	25.7700	-0.387%	2	333	+117.579%
2026-04-02	25.8700	25.8700	25.8700	25.8700	+3.896%	19	352	+116.738%
2026-04-01	24.9000	24.9000	24.9000	24.9000	-0.280%	6	352	+125.181%
2026-03-20	24.9700	24.9700	24.9700	24.9700	+0.604%	2	352	+124.549%
2026-03-18	24.8200	24.8200	24.8200	24.8200	-2.667%	4	350	+125.907%
2026-03-13	25.6500	25.6500	25.5000	25.5000	+4.380%	7	350	+119.882%
2026-03-09	24.4300	24.4300	24.4300	24.4300	-5.310%	1	347	+129.513%
2026-03-03	25.8000	25.8000	25.8000	25.8000	+14.412%	3	346	+117.326%
2026-02-12	22.5500	22.5500	22.5500	22.5500	-29.860%	1	346	+148.647%
2026-02-11	32.1500	32.1500	32.1500	32.1500	+29.794%	5	347	+74.401%
2026-01-27	24.7700	24.7700	24.7700	24.7700	+16.455%	1	342	+126.363%
2026-01-22	21.2700	21.2700	21.2700	21.2700	-3.318%	1	343	+163.611%
2026-01-15	22.6000	22.6000	22.0000	22.0000	+5.769%	2	342	+154.864%
2026-01-12	20.8000	20.8000	20.8000	20.8000	-14.579%	10	341	+169.567%
2025-12-22	24.3500	24.3500	24.3500	24.3500	-8.390%	2	331	+130.267%
2025-12-10	26.5800	26.5800	26.5800	26.5800	+7.830%	8	333	+110.948%
2025-12-05	22.5100	24.6500	22.5100	24.6500	+4.228%	8	341	+127.465%
2025-11-28	23.7000	23.7000	23.6000	23.6500	-2.835%	82	347	+137.082%
2025-11-13	24.4800	24.4800	24.3400	24.3400	+23.868%	6	349	+130.362%
2025-11-12	19.8400	19.8700	19.6500	19.6500	-0.758%	75	349	+185.344%
2025-11-05	19.8000	19.8000	19.8000	19.8000	-2.798%	4	349	+183.182%
2025-11-04	20.3700	20.3700	20.3700	20.3700	-6.731%	5	349	+175.258%
2025-11-03	21.6500	21.8400	21.6500	21.8400	+15.801%	2	349	+156.731%
2025-10-29	18.8600	18.8600	18.8600	18.8600	-2.381%	2	349	+197.296%
2025-10-28	19.3200	19.3200	19.3200	19.3200	+4.432%	1	350	+190.217%
2025-10-27	18.5000	18.5000	18.5000	18.5000	0.000%	17	333	+203.081%
2025-10-22	18.5000	18.5000	18.5000	18.5000	+11.580%	1	333	+203.081%
2025-10-13	16.5800	16.5800	16.5800	16.5800	-11.384%	1	333	+238.179%
2025-10-08	18.7100	18.7100	18.7100	18.7100	+14.997%	3	333	+199.679%
2025-10-03	16.1200	16.4000	16.1200	16.2700	-1.394%	26	336	+244.622%
2025-10-02	16.5000	16.5000	16.5000	16.5000	+6.452%	43	337	+239.818%
2025-09-24	15.5000	15.5000	15.5000	15.5000	+0.780%	1	380	+261.742%
2025-09-22	15.9000	15.9000	15.3800	15.3800	-3.875%	4	380	+264.564%
2025-09-19	16.0000	16.0000	16.0000	16.0000	-0.312%	1	377	+250.438%
2025-09-18	16.0500	16.0500	16.0500	16.0500	+2.229%	1	377	+249.346%
2025-09-17	15.1500	15.7000	15.0500	15.7000	+3.357%	22	376	+257.134%
2025-09-16	15.0000	15.1900	15.0000	15.1900	+1.741%	2	367	+269.124%
2025-09-15	14.8500	14.9500	14.8000	14.9300	+3.681%	9	368	+275.553%
2025-09-12	14.9700	14.9700	14.4000	14.4000	-11.494%	4	364	+289.375%
2025-09-11	16.2100	16.2700	16.2100	16.2700	+2.650%	16	361	+244.622%
2025-09-10	15.9000	15.9000	15.8500	15.8500	+3.595%	4	353	+253.754%
2025-09-09	15.3000	15.3500	15.2500	15.3000	-11.561%	24	351	+266.471%
2025-08-28	16.7500	17.3000	16.7500	17.3000	+6.790%	3	327	+224.104%
2025-08-27	15.8000	16.2000	15.8000	16.2000	+3.185%	4	328	+246.111%
2025-08-25	15.7000	15.7000	15.7000	15.7000	+2.081%	1	332	+257.134%
2025-08-21	15.3800	15.3800	15.3800	15.3800	+1.854%	5	331	+264.564%
2025-08-20	15.1000	15.1000	15.1000	15.1000	-1.178%	4	326	+271.325%
2025-08-19	15.3900	15.3900	15.2800	15.2800	+5.817%	2	326	+266.950%
2025-08-15	15.6000	15.6000	14.4400	14.4400	-25.949%	13	326	+288.296%
2025-08-12	19.5000	19.5000	19.5000	19.5000	+0.775%	2	313	+187.538%
2025-08-11	19.3300	19.3500	19.3300	19.3500	+14.294%	16	311	+189.767%
2025-07-29	16.9300	16.9300	16.9300	16.9300	+0.714%	1	311	+231.187%
2025-07-24	16.8100	16.8100	16.8100	16.8100	-0.533%	1	311	+233.551%
2025-07-17	16.9000	16.9000	16.9000	16.9000	+23.810%	3	311	+231.775%
2025-06-11	13.6500	13.6500	13.6500	13.6500	-7.583%	1	309	+310.769%
2025-06-10	14.7900	14.7900	14.7700	14.7700	+1.862%	10	309	+279.621%
2025-06-06	14.5000	14.5000	14.5000	14.5000	+9.269%	2	309	+286.690%
2025-05-20	13.3200	13.3200	13.2700	13.2700	-7.847%	4	309	+322.532%
2025-05-15	14.4000	14.4000	14.4000	14.4000	+33.087%	1	311	+289.375%
2025-05-09	10.8200	10.8200	10.8200	10.8200	-0.368%	16	310	+418.207%
2025-05-08	10.8600	10.8600	10.8600	10.8600	+5.437%	8	316	+416.298%
2025-05-07	10.3000	10.3000	10.3000	10.3000	-0.962%	3	308	+444.369%
2025-05-05	10.4000	10.4000	10.4000	10.4000	+10.286%	1	308	+439.135%
2025-05-01	9.4300	9.4300	9.4300	9.4300	+11.862%	1	308	+494.592%
2025-04-23	8.4300	8.4300	8.4300	8.4300	-5.281%	1	308	+565.125%
2025-04-10	9.2700	9.2700	8.9000	8.9000	+21.918%	2	307	+530.000%
2025-04-09	7.3000	7.3000	7.3000	7.3000	-18.708%	24	305	+668.082%
2025-04-04	8.9800	8.9800	8.9800	8.9800	-5.969%	2	305	+524.388%
2025-04-03	9.5500	9.5500	9.5500	9.5500	-14.041%	6	306	+487.120%
2025-03-28	11.1100	11.1100	11.1100	11.1100	-2.544%	2	306	+404.680%
2025-03-24	11.4000	11.4000	11.4000	11.4000	+0.885%	2	306	+391.842%
2025-03-14	11.3000	11.3000	11.3000	11.3000	+5.509%	6	306	+396.195%
2025-03-13	11.2000	11.2000	10.6000	10.7100	-23.609%	6	306	+423.529%
2025-03-06	14.0200	14.0200	14.0200	14.0200	-1.268%	1	306	+299.929%
2025-02-26	14.2000	14.2000	14.2000	14.2000	-2.069%	4	306	+294.859%
2025-02-19	14.5000	14.5000	14.5000	14.5000	+7.407%	1	302	+286.690%
2025-02-13	13.5000	13.5000	13.5000	13.5000	+2.273%	180	398	+315.333%
2025-02-07	13.2000	13.2000	13.2000	13.2000	+25.118%	56	398	+324.773%
2025-01-28	10.5800	10.5800	10.5500	10.5500	-10.365%	9	426	+431.469%
2025-01-27	11.7700	11.7700	11.7700	11.7700	-4.075%	1	433	+376.381%
2025-01-24	12.2700	12.2700	12.2700	12.2700	-1.525%	2	433	+356.968%
2025-01-23	12.5000	12.5000	12.4600	12.4600	+13.067%	2	433	+350.000%
2025-01-16	10.9000	11.0200	10.9000	11.0200	-1.607%	7	432	+408.802%
2025-01-15	11.2000	11.2000	11.2000	11.2000	+5.164%	3	426	+400.625%
2025-01-06	10.6500	10.6500	10.6500	10.6500	+4.310%	7	426	+426.479%
2024-12-31	10.3000	10.3000	10.2100	10.2100	+0.591%	2	421	+449.167%
2024-12-24	10.1500	10.1500	10.1500	10.1500	+11.416%	3	421	+452.414%
2024-12-19	9.4500	9.4500	9.0700	9.1100	-3.085%	279	421	+515.477%
2024-12-16	9.4000	9.4000	9.4000	9.4000	-6.000%	3	142	+496.489%
2024-12-12	10.0000	10.0000	10.0000	10.0000	+1.523%	1	142	+460.700%
2024-12-10	9.6500	9.8500	9.6500	9.8500	-4.369%	27	143	+469.239%
2024-12-09	10.3000	10.3000	10.3000	10.3000	-0.962%	3	156	+444.369%
2024-12-03	10.4000	10.4000	10.4000	10.4000	-1.887%	2	156	+439.135%
2024-12-02	10.6000	10.6000	10.6000	10.6000	+3.922%	3	154	+428.962%
2024-11-25	10.2000	10.2000	10.2000	10.2000	+2.000%	12	154	+449.706%
2024-11-22	10.0000	10.0000	10.0000	10.0000	+2.987%	14	142	+460.700%
2024-11-14	9.4200	9.7100	9.4200	9.7100	-6.002%	61	142	+477.446%
2024-11-12	10.3600	10.4000	10.3300	10.3300	-6.091%	12	160	+442.788%
2024-11-11	11.0000	11.0000	11.0000	11.0000	+11.675%	1	148	+409.727%
2024-11-07	9.8500	9.8500	9.8500	9.8500	+6.949%	3	148	+469.239%
2024-11-06	9.2100	9.2100	9.2100	9.2100	+9.643%	19	148	+508.795%
2024-10-25	8.4000	8.4000	8.4000	8.4000	-7.182%	2	129	+567.500%
2024-10-21	9.0500	9.0500	9.0500	9.0500	+5.233%	10	129	+519.558%
2024-10-17	8.6000	8.6000	8.6000	8.6000	+32.512%	20	129	+551.977%
2024-10-11	6.6800	6.6800	6.4900	6.4900	-3.852%	16	129	+763.945%
2024-10-09	6.7500	6.7500	6.7500	6.7500	+7.313%	1	124	+730.667%
2024-10-08	6.2900	6.2900	6.2900	6.2900	+12.321%	1	125	+791.415%
2024-10-02	5.6000	5.6000	5.6000	5.6000	-9.677%	37	124	+901.250%
2024-09-30	6.2000	6.2000	6.2000	6.2000	-0.322%	1	87	+804.355%
2024-09-27	6.2600	6.2600	6.2200	6.2200	+6.325%	8	87	+801.447%
2024-09-23	5.8500	5.8500	5.8500	5.8500	+3.175%	70	83	+858.462%
2024-09-20	5.6700	5.6700	5.6700	5.6700	0.000%	26	13	+888.889%