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CSCO20270115P55
CSCO Jan 15 2027 55.00 Put (CSCO270115P00055000)
option OPRA

EOD

Sep 1, 2026

0.0200-60.000%(-0.0300)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-01	0.0300	0.0300	0.0200	0.0200	-60.000%	2	3,892	0.000%
2026-08-26	0.0500	0.0500	0.0500	0.0500	+66.667%	2	3,891	-60.000%
2026-08-14	0.0300	0.0300	0.0300	0.0300	-66.667%	2	3,890	-33.333%
2026-08-05	0.0900	0.0900	0.0900	0.0900	-10.000%	1	3,890	-77.778%
2026-08-04	0.1000	0.1000	0.1000	0.1000	-33.333%	6	3,891	-80.000%
2026-07-31	0.1500	0.1800	0.1500	0.1500	-28.571%	8	3,895	-86.667%
2026-07-28	0.2400	0.2400	0.2100	0.2100	-32.258%	10	3,901	-90.476%
2026-07-27	0.3100	0.3200	0.3100	0.3100	+19.231%	22	3,897	-93.548%
2026-07-23	0.2500	0.2600	0.2500	0.2600	+4.000%	22	3,916	-92.308%
2026-07-22	0.2600	0.2600	0.2500	0.2500	-24.242%	50	3,900	-92.000%
2026-07-21	0.2700	0.3300	0.2700	0.3300	+17.857%	102	3,850	-93.939%
2026-07-15	0.2800	0.2800	0.2800	0.2800	+16.667%	20	3,903	-92.857%
2026-07-14	0.2400	0.2400	0.2400	0.2400	+4.348%	1	3,893	-91.667%
2026-07-10	0.2200	0.2300	0.2200	0.2300	-14.815%	548	3,893	-91.304%
2026-07-07	0.2700	0.2700	0.2700	0.2700	+42.105%	3	4,285	-92.593%
2026-06-15	0.2300	0.2300	0.1900	0.1900	-38.710%	548	4,285	-89.474%
2026-06-09	0.3200	0.3200	0.3100	0.3100	0.000%	34	3,737	-93.548%
2026-06-05	0.3100	0.3100	0.3100	0.3100	+40.909%	10	3,706	-93.548%
2026-06-04	0.2300	0.2300	0.2200	0.2200	-18.519%	703	3,706	-90.909%
2026-06-03	0.3000	0.3100	0.2700	0.2700	-12.903%	183	3,003	-92.593%
2026-06-02	0.3100	0.3100	0.3100	0.3100	+29.167%	15	3,117	-93.548%
2026-05-29	0.2700	0.2700	0.2400	0.2400	-20.000%	1,797	3,132	-91.667%
2026-05-27	0.3000	0.3000	0.3000	0.3000	-14.286%	3	1,338	-93.333%
2026-05-26	0.3500	0.3500	0.3500	0.3500	+25.000%	10	1,338	-94.286%
2026-05-22	0.2500	0.3000	0.2500	0.2800	-12.500%	16	1,356	-92.857%
2026-05-20	0.3300	0.3300	0.3200	0.3200	+10.345%	55	1,356	-93.750%
2026-05-19	0.3200	0.3200	0.2900	0.2900	-27.500%	514	1,075	-93.103%
2026-05-15	0.4000	0.4000	0.4000	0.4000	+60.000%	1	1,075	-95.000%
2026-05-14	0.2900	0.6500	0.2000	0.2500	-50.000%	19	1,076	-92.000%
2026-05-13	0.8400	0.8400	0.5000	0.5000	-41.176%	2	1,078	-96.000%
2026-05-06	0.8500	0.8500	0.8500	0.8500	+8.974%	148	1,078	-97.647%
2026-05-01	0.7800	0.7800	0.7800	0.7800	-7.143%	10	1,078	-97.436%
2026-04-24	0.8400	0.8400	0.8400	0.8400	+5.000%	1	1,078	-97.619%
2026-04-23	0.8000	0.8000	0.8000	0.8000	-11.111%	5	1,078	-97.500%
2026-04-17	0.9200	0.9200	0.9000	0.9000	-21.739%	41	1,078	-97.778%
2026-04-09	1.1500	1.1500	1.1500	1.1500	0.000%	1	1,079	-98.261%
2026-04-08	1.2300	1.2300	1.1500	1.1500	-17.857%	2	1,078	-98.261%
2026-04-07	1.4000	1.4000	1.4000	1.4000	-9.677%	1	1,079	-98.571%
2026-04-06	1.5600	1.5600	1.5500	1.5500	+9.155%	6	1,079	-98.710%
2026-03-26	1.4500	1.4700	1.4200	1.4200	-23.243%	85	1,079	-98.592%
2026-03-23	1.8500	1.8500	1.8500	1.8500	+1.648%	27	1,151	-98.919%
2026-03-20	1.8200	1.8200	1.8200	1.8200	+6.433%	21	1,151	-98.901%
2026-03-18	1.7300	1.7300	1.7100	1.7100	-9.524%	200	1,151	-98.830%
2026-03-12	2.0500	2.0500	1.8900	1.8900	+15.244%	33	1,125	-98.942%
2026-03-11	1.6400	1.6400	1.6400	1.6400	+2.500%	20	1,105	-98.780%
2026-03-10	1.6000	1.6000	1.6000	1.6000	0.000%	1	1,105	-98.750%
2026-03-05	1.5800	1.6100	1.5800	1.6000	+9.589%	4	1,104	-98.750%
2026-03-03	1.5200	1.5200	1.4600	1.4600	+4.286%	3	1,104	-98.630%
2026-02-27	1.4000	1.4000	1.4000	1.4000	-1.408%	1	1,103	-98.571%
2026-02-24	1.4200	1.4200	1.4200	1.4200	+5.185%	5	1,103	-98.592%
2026-02-19	1.2800	1.3500	1.2800	1.3500	-8.163%	21	1,108	-98.519%
2026-02-13	1.6800	1.6800	1.4700	1.4700	-10.909%	10	1,136	-98.639%
2026-02-12	1.1800	1.6500	1.1800	1.6500	+91.860%	33	1,136	-98.788%
2026-02-10	0.8600	0.8600	0.8600	0.8600	-21.818%	1	1,107	-97.674%
2026-02-05	1.1000	1.1000	1.1000	1.1000	-2.655%	31	1,107	-98.182%
2026-02-02	1.1700	1.1700	1.1200	1.1300	-11.024%	14	1,106	-98.230%
2026-01-29	1.2700	1.2700	1.2700	1.2700	+5.833%	3	1,116	-98.425%
2026-01-28	1.2000	1.2000	1.2000	1.2000	-4.000%	20	1,119	-98.333%
2026-01-27	1.3000	1.3000	1.2500	1.2500	-3.101%	10	1,120	-98.400%
2026-01-26	1.3000	1.3000	1.2000	1.2900	-15.686%	28	1,119	-98.450%
2026-01-14	1.5300	1.5300	1.5300	1.5300	-4.375%	15	1,112	-98.693%
2026-01-13	1.3400	1.6000	1.3400	1.6000	-11.111%	11	1,127	-98.750%
2026-01-08	1.8000	1.8000	1.8000	1.8000	+24.138%	1	1,118	-98.889%
2026-01-05	1.4500	1.4500	1.4500	1.4500	-3.333%	5	1,113	-98.621%
2026-01-02	1.5000	1.5000	1.5000	1.5000	+6.383%	5	1,113	-98.667%
2025-12-22	1.4100	1.4100	1.4100	1.4100	+6.818%	5	1,108	-98.582%
2025-12-11	1.2500	1.3200	1.2500	1.3200	0.000%	3	1,103	-98.485%
2025-12-10	1.3200	1.3200	1.3200	1.3200	+2.326%	10	1,104	-98.485%
2025-12-09	1.2700	1.2900	1.2700	1.2900	-3.008%	27	1,100	-98.450%
2025-12-08	1.3300	1.3300	1.3300	1.3300	-5.000%	1	1,126	-98.496%
2025-12-05	1.4700	1.4700	1.4000	1.4000	-3.448%	11	1,127	-98.571%
2025-12-04	1.4000	1.4500	1.4000	1.4500	-8.805%	20	1,117	-98.621%
2025-12-01	1.5900	1.5900	1.5900	1.5900	-1.852%	2	1,097	-98.742%
2025-11-28	1.6200	1.6200	1.6200	1.6200	-28.319%	14	1,097	-98.765%
2025-11-25	2.2600	2.2600	2.2600	2.2600	+21.505%	4	1,111	-99.115%
2025-11-24	1.8600	1.8600	1.8600	1.8600	-15.455%	10	1,111	-98.925%
2025-11-21	2.2000	2.2000	2.2000	2.2000	+15.789%	1	1,101	-99.091%
2025-11-20	1.5500	1.9000	1.5500	1.9000	+13.772%	20	1,102	-98.947%
2025-11-19	1.6700	1.6700	1.6700	1.6700	+1.212%	2	1,092	-98.802%
2025-11-13	1.6500	1.6500	1.6500	1.6500	-26.667%	1	1,094	-98.788%
2025-11-11	2.2500	2.2500	2.2500	2.2500	+5.634%	12	1,095	-99.111%
2025-11-10	2.1300	2.1300	2.1300	2.1300	-3.182%	10	1,107	-99.061%
2025-11-07	2.2000	2.2000	2.2000	2.2000	+0.917%	100	1,097	-99.091%
2025-11-06	2.1800	2.1800	2.1800	2.1800	+24.571%	2	997	-99.083%
2025-11-03	1.7500	1.7500	1.7500	1.7500	-14.634%	15	984	-98.857%
2025-10-30	2.0500	2.0500	2.0500	2.0500	+1.485%	10	984	-99.024%
2025-10-29	2.0200	2.0200	2.0200	2.0200	-10.222%	5	974	-99.010%
2025-10-23	2.2500	2.2500	2.2500	2.2500	0.000%	25	979	-99.111%
2025-10-21	2.2500	2.2500	2.2500	2.2500	-16.045%	10	1,004	-99.111%
2025-10-14	2.6800	2.6800	2.6800	2.6800	+12.134%	3	1,014	-99.254%
2025-10-09	2.3900	2.3900	2.3900	2.3900	+0.420%	10	1,011	-99.163%
2025-10-08	2.3800	2.3800	2.3800	2.3800	-5.556%	2	1,021	-99.160%
2025-10-01	2.5200	2.5200	2.5200	2.5200	+3.279%	40	1,021	-99.206%
2025-09-30	2.4500	2.4900	2.4400	2.4400	-6.154%	18	981	-99.180%
2025-09-26	2.6000	2.6000	2.6000	2.6000	+4.000%	21	996	-99.231%
2025-09-25	2.5000	2.5000	2.5000	2.5000	-5.303%	4	996	-99.200%
2025-09-15	2.6400	2.6400	2.6400	2.6400	-4.000%	4	1,000	-99.242%
2025-09-12	2.7900	2.7900	2.7500	2.7500	+7.843%	11	996	-99.273%
2025-09-11	2.5200	2.5500	2.5200	2.5500	+2.000%	25	995	-99.216%
2025-09-09	2.4300	2.5000	2.4300	2.5000	-5.660%	9	1,020	-99.200%
2025-09-05	2.6500	2.6500	2.6500	2.6500	+19.910%	3	1,020	-99.245%
2025-08-29	2.2100	2.2100	2.2100	2.2100	+0.913%	5	1,015	-99.095%
2025-08-28	2.1900	2.1900	2.1900	2.1900	-3.524%	30	1,015	-99.087%
2025-08-27	2.2700	2.2700	2.2700	2.2700	-5.021%	5	1,015	-99.119%
2025-08-26	2.3900	2.3900	2.3900	2.3900	-6.641%	5	1,020	-99.163%
2025-08-19	2.5600	2.5600	2.5600	2.5600	-10.175%	2	1,025	-99.219%
2025-08-15	2.6500	2.8500	2.6500	2.8500	+21.277%	27	1,023	-99.298%
2025-08-14	2.2500	2.3500	2.2000	2.3500	-2.893%	44	1,003	-99.149%
2025-08-13	2.4500	2.4500	2.4200	2.4200	+2.979%	28	978	-99.174%
2025-08-12	2.3500	2.3500	2.3500	2.3500	+1.293%	10	968	-99.149%
2025-08-11	2.2300	2.3900	2.2300	2.3200	-13.433%	32	958	-99.138%
2025-08-04	2.6800	2.6800	2.6800	2.6800	-5.300%	40	963	-99.254%
2025-08-01	2.8200	2.8300	2.8200	2.8300	+5.597%	8	938	-99.293%
2025-07-28	2.6300	2.6800	2.6300	2.6800	+3.077%	2	946	-99.254%
2025-07-22	2.6000	2.6000	2.6000	2.6000	-5.455%	1	946	-99.231%
2025-07-14	2.7500	2.7500	2.7500	2.7500	+6.589%	1	945	-99.273%
2025-07-10	2.5000	2.5800	2.5000	2.5800	-5.147%	501	945	-99.225%
2025-07-08	2.7200	2.7200	2.7200	2.7200	+0.741%	30	1,147	-99.265%
2025-07-07	2.7000	2.7000	2.7000	2.7000	-6.897%	1	1,177	-99.259%
2025-06-26	2.9000	2.9000	2.9000	2.9000	-2.685%	15	1,177	-99.310%
2025-06-24	2.9800	2.9800	2.9800	2.9800	-9.697%	1	1,162	-99.329%
2025-06-18	3.3000	3.3000	3.3000	3.3000	-5.714%	2	1,162	-99.394%
2025-06-16	3.4500	3.5000	3.4500	3.5000	-6.667%	61	1,162	-99.429%
2025-06-13	3.7000	3.7500	3.7000	3.7500	+1.351%	40	1,325	-99.467%
2025-06-11	3.7000	3.7000	3.6500	3.7000	+5.714%	42	1,306	-99.459%
2025-06-10	3.5000	3.5000	3.5000	3.5000	+3.245%	64	1,309	-99.429%
2025-06-06	3.4000	3.4000	3.3900	3.3900	-5.833%	52	1,349	-99.410%
2025-06-04	3.4500	3.6000	3.4500	3.6000	-1.907%	3	1,348	-99.444%
2025-06-03	3.6700	3.6700	3.6700	3.6700	-0.811%	5	1,348	-99.455%
2025-06-02	3.8100	3.8500	3.5400	3.7000	-11.695%	259	1,346	-99.459%
2025-05-30	4.1900	4.1900	4.1900	4.1900	+13.243%	2	1,284	-99.523%
2025-05-28	3.7000	3.7000	3.7000	3.7000	0.000%	209	1,285	-99.459%
2025-05-27	3.9000	3.9000	3.7000	3.7000	-7.500%	129	1,112	-99.459%
2025-05-23	4.0000	4.0000	4.0000	4.0000	+2.564%	160	904	-99.500%
2025-05-22	3.8500	3.9000	3.8500	3.9000	+0.515%	11	904	-99.487%
2025-05-21	3.8500	3.8800	3.8500	3.8800	+0.779%	3	904	-99.485%
2025-05-20	3.7500	3.8500	3.7500	3.8500	+2.667%	41	901	-99.481%
2025-05-19	3.7500	3.7500	3.6500	3.7500	-1.316%	39	861	-99.467%
2025-05-16	3.7000	3.8000	3.7000	3.8000	+5.556%	48	823	-99.474%
2025-05-15	3.3000	3.6000	3.3000	3.6000	-33.333%	75	799	-99.444%
2025-05-06	5.4000	5.4000	5.4000	5.4000	-10.000%	2	783	-99.630%
2025-04-28	6.0000	6.0000	6.0000	6.0000	-3.226%	9	785	-99.667%
2025-04-25	6.2000	6.2000	6.2000	6.2000	-0.641%	14	778	-99.677%
2025-04-24	6.2400	6.2400	6.2400	6.2400	+2.295%	1	778	-99.679%
2025-04-23	6.1000	6.1000	6.1000	6.1000	-10.294%	1	779	-99.672%
2025-04-22	6.8300	6.8500	6.7300	6.8000	-7.483%	23	779	-99.706%
2025-04-21	7.1000	7.3500	7.1000	7.3500	+18.548%	4	790	-99.728%
2025-04-16	6.2000	6.2000	6.2000	6.2000	-22.597%	500	792	-99.677%
2025-04-08	8.0200	8.0200	8.0100	8.0100	+11.715%	15	399	-99.750%
2025-04-07	7.5100	7.6000	7.1700	7.1700	+2.429%	5	385	-99.721%
2025-04-04	7.0000	7.0000	7.0000	7.0000	+26.126%	2	385	-99.714%
2025-04-03	5.0500	5.5500	5.0000	5.5500	+26.136%	30	386	-99.640%
2025-04-02	4.4000	4.4000	4.4000	4.4000	-5.376%	1	382	-99.545%
2025-03-10	4.6500	4.6500	4.6500	4.6500	+19.231%	1	382	-99.570%
2025-03-07	3.9000	3.9000	3.9000	3.9000	0.000%	50	382	-99.487%
2025-03-05	4.1000	4.1000	3.9000	3.9000	+3.723%	11	370	-99.487%
2025-03-03	3.7500	3.7600	3.7100	3.7600	+3.014%	92	360	-99.468%
2025-02-26	3.6500	3.6500	3.6500	3.6500	+1.389%	2	389	-99.452%
2025-02-19	3.6700	3.6700	3.6000	3.6000	-12.195%	12	387	-99.444%
2025-02-12	4.1000	4.1000	4.1000	4.1000	+5.670%	1	396	-99.512%
2025-02-10	3.8800	3.8800	3.8800	3.8800	+5.722%	1	395	-99.485%
2025-02-07	3.6700	3.6700	3.6700	3.6700	-16.591%	2	395	-99.455%
2025-01-30	4.4000	4.4000	4.4000	4.4000	+9.726%	2	394	-99.545%
2025-01-21	4.0100	4.0100	4.0100	4.0100	-5.647%	1	392	-99.501%
2025-01-15	4.2500	4.2500	4.2500	4.2500	-6.593%	7	392	-99.529%
2025-01-14	4.5500	4.5500	4.5500	4.5500	-3.191%	7	385	-99.560%
2025-01-13	4.6800	4.7000	4.6800	4.7000	+3.297%	92	378	-99.574%
2025-01-10	4.5500	4.5500	4.5500	4.5500	-3.191%	2	301	-99.560%
2025-01-03	4.7000	4.7000	4.7000	4.7000	-3.093%	14	301	-99.574%
2025-01-02	4.8500	4.8500	4.8500	4.8500	+29.333%	7	294	-99.588%
2024-12-31	3.7500	3.7500	3.7500	3.7500	-17.582%	2	285	-99.467%
2024-12-27	4.5500	4.5500	4.5500	4.5500	+3.409%	2	285	-99.560%
2024-12-26	4.4000	4.4000	4.4000	4.4000	-8.524%	7	284	-99.545%
2024-12-23	4.8100	4.8100	4.8100	4.8100	-1.837%	3	277	-99.584%
2024-12-20	4.9000	4.9000	4.9000	4.9000	-6.667%	2	274	-99.592%
2024-12-19	5.2000	5.2500	5.2000	5.2500	+9.375%	140	272	-99.619%
2024-12-18	4.8000	4.8000	4.8000	4.8000	-0.415%	2	356	-99.583%
2024-12-12	4.6500	4.8200	4.6500	4.8200	-1.633%	3	354	-99.585%
2024-12-11	4.9000	4.9000	4.9000	4.9000	+28.609%	2	352	-99.592%
2024-11-26	4.4600	4.4600	3.8100	3.8100	-19.789%	10	354	-99.475%
2024-11-25	4.7500	4.7500	4.7500	4.7500	-5.000%	10	344	-99.579%
2024-11-22	5.0000	5.0000	5.0000	5.0000	-1.961%	4	334	-99.600%
2024-11-21	5.1100	5.1100	5.1000	5.1000	+0.394%	140	196	-99.608%
2024-11-14	5.0800	5.0800	5.0800	5.0800	-2.308%	4	196	-99.606%
2024-11-13	5.2000	5.2000	5.2000	5.2000	-2.804%	10	192	-99.615%
2024-11-06	5.6200	5.6200	5.3500	5.3500	-14.400%	5	182	-99.626%
2024-11-01	6.3000	6.3000	6.2500	6.2500	-4.580%	296	182	-99.680%
2024-10-31	6.5500	6.5500	6.5500	6.5500	+5.136%	6	137	-99.695%
2024-10-29	6.2300	6.2300	6.2300	6.2300	+2.975%	6	137	-99.679%
2024-10-24	6.0500	6.0500	6.0500	6.0500	+5.217%	1	137	-99.669%
2024-10-21	5.7500	5.7500	5.7500	5.7500	-6.958%	21	137	-99.652%
2024-10-16	6.1600	6.3000	6.1600	6.1800	-6.364%	104	147	-99.676%
2024-10-15	6.6000	6.6000	6.6000	6.6000	-1.493%	1	44	-99.697%
2024-10-14	6.8500	6.8500	6.7000	6.7000	-0.741%	4	43	-99.701%
2024-10-11	6.7500	6.7500	6.7500	6.7500	-2.174%	4	39	-99.704%
2024-10-09	6.9000	6.9000	6.9000	6.9000	-8.000%	7	39	-99.710%
2024-10-04	7.5000	7.5000	7.5000	7.5000	-3.475%	40	32	-99.733%
2024-09-27	7.8900	7.8900	7.6500	7.7700	-7.500%	20	12	-99.743%
2024-09-19	8.4000	8.4000	8.4000	8.4000	0.000%	2	2	-99.762%