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CSCO20260918P50
CSCO Sep 18 2026 50.00 Put (CSCO260918P00050000)
option OPRA

EOD

Jul 15, 2026

0.0200-50.000%(-0.0200)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-15	0.0200	0.0200	0.0200	0.0200	-50.000%	3	655	0.000%
2026-07-14	0.0400	0.0400	0.0400	0.0400	+300.000%	2	654	-50.000%
2026-07-10	0.0100	0.0100	0.0100	0.0100	0.000%	1	654	+100.000%
2026-07-09	0.0100	0.0200	0.0100	0.0100	-75.000%	108	654	+100.000%
2026-07-08	0.1100	0.1100	0.0400	0.0400	+300.000%	8	658	-50.000%
2026-07-06	0.0100	0.0100	0.0100	0.0100	-50.000%	4	658	+100.000%
2026-07-02	0.0100	0.0200	0.0100	0.0200	+100.000%	18	660	0.000%
2026-06-26	0.0100	0.0100	0.0100	0.0100	0.000%	3	660	+100.000%
2026-06-23	0.0100	0.0100	0.0100	0.0100	0.000%	13	660	+100.000%
2026-06-18	0.0100	0.0100	0.0100	0.0100	0.000%	1	660	+100.000%
2026-06-09	0.0100	0.0100	0.0100	0.0100	0.000%	4	660	+100.000%
2026-06-08	0.0100	0.0100	0.0100	0.0100	0.000%	3	660	+100.000%
2026-06-04	0.0100	0.0100	0.0100	0.0100	0.000%	4	660	+100.000%
2026-06-02	0.0100	0.0100	0.0100	0.0100	0.000%	4	660	+100.000%
2026-05-22	0.0100	0.0100	0.0100	0.0100	-75.000%	3	660	+100.000%
2026-05-21	0.0400	0.0400	0.0400	0.0400	0.000%	2	660	-50.000%
2026-05-20	0.0400	0.2300	0.0100	0.0400	+300.000%	493	660	-50.000%
2026-05-19	0.0100	0.0100	0.0100	0.0100	-66.667%	4	716	+100.000%
2026-05-14	0.1700	0.1700	0.0100	0.0300	-75.000%	26	716	-33.333%
2026-05-12	0.2700	0.2700	0.1200	0.1200	-57.143%	30	745	-83.333%
2026-05-11	0.2800	0.2800	0.2800	0.2800	+100.000%	3	745	-92.857%
2026-05-04	0.1400	0.1400	0.1400	0.1400	-6.667%	3	745	-85.714%
2026-04-30	0.1600	0.1600	0.1500	0.1500	-67.391%	4	745	-86.667%
2026-04-06	0.4600	0.4600	0.4600	0.4600	-38.667%	1	745	-95.652%
2026-03-31	0.7500	0.7500	0.7500	0.7500	+29.310%	5	746	-97.333%
2026-03-26	0.5800	0.5800	0.5800	0.5800	+5.455%	2	746	-96.552%
2026-03-24	0.5500	0.5500	0.5500	0.5500	-20.290%	1	746	-96.364%
2026-03-20	0.7000	0.7000	0.6900	0.6900	0.000%	66	745	-97.101%
2026-03-19	0.6900	0.6900	0.6900	0.6900	+2.985%	7	780	-97.101%
2026-03-16	0.6700	0.6700	0.6700	0.6700	+9.836%	3	780	-97.015%
2026-03-13	0.6100	0.6100	0.6100	0.6100	-15.278%	3	780	-96.721%
2026-03-05	0.6000	0.7200	0.6000	0.7200	+44.000%	6	780	-97.222%
2026-02-26	0.4500	0.5100	0.4500	0.5000	+4.167%	9	778	-96.000%
2026-02-23	0.4800	0.4800	0.4800	0.4800	+6.667%	1	778	-95.833%
2026-02-18	0.4500	0.4500	0.4500	0.4500	-21.053%	4	779	-95.556%
2026-02-13	0.5700	0.5700	0.5700	0.5700	+11.765%	1	784	-96.491%
2026-02-12	0.5000	0.5100	0.5000	0.5100	+27.500%	143	784	-96.078%
2026-02-05	0.4000	0.4000	0.4000	0.4000	-29.825%	3	644	-95.000%
2025-12-31	0.4900	0.5700	0.4900	0.5700	+21.277%	11	644	-96.491%
2025-12-30	0.4700	0.4700	0.4700	0.4700	-11.321%	1	644	-95.745%
2025-12-18	0.5300	0.5300	0.5300	0.5300	0.000%	1	643	-96.226%
2025-12-17	0.5300	0.5300	0.5300	0.5300	+26.190%	2	643	-96.226%
2025-12-11	0.4200	0.4200	0.4200	0.4200	-30.000%	16	641	-95.238%
2025-12-02	0.6000	0.6000	0.6000	0.6000	-13.043%	2	656	-96.667%
2025-11-25	0.6900	0.6900	0.6900	0.6900	-9.211%	1	656	-97.101%
2025-11-24	0.7600	0.7600	0.7600	0.7600	+33.333%	10	656	-97.368%
2025-11-18	0.5700	0.5700	0.5700	0.5700	-1.724%	1	656	-96.491%
2025-11-14	0.6500	0.6500	0.5800	0.5800	-9.375%	3	655	-96.552%
2025-11-13	0.6000	0.6400	0.6000	0.6400	-27.273%	17	656	-96.875%
2025-11-11	0.8800	0.8800	0.8800	0.8800	-4.348%	1	642	-97.727%
2025-11-10	0.9500	0.9500	0.8300	0.9200	-1.075%	6	642	-97.826%
2025-11-07	0.8600	0.9300	0.8600	0.9300	+29.167%	4	642	-97.849%
2025-11-03	0.7200	0.7200	0.7200	0.7200	-17.241%	2	642	-97.222%
2025-10-31	0.8200	0.8700	0.8200	0.8700	+3.571%	6	642	-97.701%
2025-10-30	0.8400	0.8400	0.8400	0.8400	+2.439%	1	641	-97.619%
2025-10-29	0.7700	0.8500	0.7700	0.8200	-3.529%	6	641	-97.561%
2025-10-28	0.8500	0.8500	0.8500	0.8500	-2.299%	1	642	-97.647%
2025-10-27	0.8800	0.8800	0.8700	0.8700	-3.333%	4	641	-97.701%
2025-10-24	0.8900	0.9000	0.8700	0.9000	-9.091%	6	641	-97.778%
2025-10-22	0.9100	0.9900	0.9100	0.9900	+13.793%	5	642	-97.980%
2025-10-21	0.8700	0.8700	0.8700	0.8700	-13.000%	1	642	-97.701%
2025-10-20	0.9600	1.0000	0.9600	1.0000	-1.961%	6	642	-98.000%
2025-10-17	1.1000	1.1000	1.0200	1.0200	-7.273%	4	640	-98.039%
2025-10-15	1.0200	1.1000	1.0200	1.1000	-6.780%	58	640	-98.182%
2025-10-13	1.0900	1.1800	1.0900	1.1800	+7.273%	146	586	-98.305%
2025-10-10	0.9800	1.1200	0.9800	1.1000	+12.245%	4	446	-98.182%
2025-10-09	1.2400	1.2400	0.9800	0.9800	-2.000%	12	446	-97.959%
2025-10-08	0.9500	1.0200	0.9500	1.0000	-4.762%	5	457	-98.000%
2025-10-06	1.0400	1.0500	1.0400	1.0500	+6.061%	3	455	-98.095%
2025-10-03	1.0100	1.0100	0.9900	0.9900	-1.980%	4	455	-97.980%
2025-10-01	1.0800	1.0800	1.0100	1.0100	-5.607%	4	455	-98.020%
2025-09-29	1.1200	1.1200	1.0600	1.0700	-5.310%	11	455	-98.131%
2025-09-26	1.2100	1.2100	1.1300	1.1300	+5.607%	3	455	-98.230%
2025-09-25	1.0900	1.1000	1.0700	1.0700	-10.084%	7	455	-98.131%
2025-09-24	1.1400	1.1900	1.1400	1.1900	+15.534%	3	448	-98.319%
2025-09-23	1.0100	1.0300	1.0100	1.0300	-3.738%	46	448	-98.058%
2025-09-22	1.0600	1.0700	0.9800	1.0700	+0.943%	8	402	-98.131%
2025-09-19	1.1200	1.1200	1.0600	1.0600	-1.852%	4	397	-98.113%
2025-09-17	1.1100	1.1100	1.0800	1.0800	-2.703%	3	396	-98.148%
2025-09-16	1.1500	1.1500	1.1100	1.1100	-6.723%	2	396	-98.198%
2025-09-15	1.1800	1.1900	1.1800	1.1900	-4.800%	3	395	-98.319%
2025-09-12	1.2500	1.2500	1.2500	1.2500	+16.822%	3	395	-98.400%
2025-09-11	1.0600	1.0700	1.0600	1.0700	-2.727%	47	392	-98.131%
2025-09-10	1.1000	1.1000	1.1000	1.1000	-9.091%	10	345	-98.182%
2025-09-05	1.1800	1.2100	1.1800	1.2100	+8.036%	3	335	-98.347%
2025-09-03	1.1400	1.1400	1.1200	1.1200	-1.754%	3	335	-98.214%
2025-09-02	1.1200	1.1400	1.1100	1.1400	+12.871%	252	334	-98.246%
2025-08-27	1.0100	1.0100	1.0100	1.0100	-9.821%	4	91	-98.020%
2025-08-25	1.1200	1.1200	1.1200	1.1200	-10.400%	5	89	-98.214%
2025-08-21	1.2500	1.2500	1.2500	1.2500	-7.407%	1	84	-98.400%
2025-08-15	1.2100	1.3500	1.2100	1.3500	+15.385%	10	83	-98.519%
2025-08-13	1.1400	1.1700	1.1400	1.1700	-10.000%	3	77	-98.291%
2025-08-05	1.3000	1.3000	1.3000	1.3000	+4.000%	30	74	-98.462%
2025-07-28	1.2500	1.2500	1.2500	1.2500	+0.806%	1	44	-98.400%
2025-07-24	1.2100	1.2400	1.2100	1.2400	-8.824%	30	43	-98.387%
2025-07-16	1.3600	1.3600	1.3600	1.3600	+1.493%	4	15	-98.529%
2025-07-01	1.3400	1.3400	1.3400	1.3400	-5.634%	4	13	-98.507%
2025-06-26	1.4200	1.4200	1.4200	1.4200	-34.862%	1	13	-98.592%
2025-06-23	2.1800	2.1800	2.1800	2.1800	+28.994%	1	12	-99.083%
2025-06-18	1.5700	1.6900	1.5700	1.6900	-1.170%	3	9	-98.817%
2025-06-17	1.7100	1.7100	1.7100	1.7100	-7.065%	4	9	-98.830%
2025-06-16	1.8400	1.8400	1.8400	1.8400	0.000%	6	5	-98.913%
2025-06-13	1.8400	1.8400	1.8400	1.8400	-11.962%	2	3	-98.913%
2025-05-27	2.0900	2.0900	2.0900	2.0900	0.000%	2	2	-99.043%