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CSCO20260918P90
CSCO Sep 18 2026 90.00 Put (CSCO260918P00090000)
option OPRA

EOD

Aug 31, 2026

0.0300-25.000%(-0.0100)6

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-31	0.0300	0.0300	0.0300	0.0300	-25.000%	6	1,426	0.000%
2026-08-27	0.0200	0.0400	0.0100	0.0400	+100.000%	288	1,426	-25.000%
2026-08-26	0.0100	0.0200	0.0100	0.0200	0.000%	80	1,179	+50.000%
2026-08-25	0.0200	0.0600	0.0200	0.0200	-33.333%	23	1,259	+50.000%
2026-08-24	0.0400	0.0400	0.0300	0.0300	0.000%	25	1,260	0.000%
2026-08-21	0.0500	0.0500	0.0300	0.0300	-40.000%	3	1,260	0.000%
2026-08-20	0.0400	0.0500	0.0400	0.0500	+150.000%	26	1,257	-40.000%
2026-08-19	0.0600	0.0600	0.0200	0.0200	-50.000%	2	1,232	+50.000%
2026-08-18	0.0500	0.0500	0.0200	0.0400	-20.000%	99	1,231	-25.000%
2026-08-17	0.0700	0.0700	0.0300	0.0500	-16.667%	53	1,157	-40.000%
2026-08-14	0.0100	0.0800	0.0100	0.0600	+50.000%	39	1,133	-50.000%
2026-08-13	0.8000	0.8000	0.0200	0.0400	-63.636%	284	1,117	-25.000%
2026-08-12	0.1300	0.1400	0.1100	0.1100	+10.000%	32	935	-72.727%
2026-08-11	0.2000	0.2000	0.1000	0.1000	0.000%	87	910	-70.000%
2026-08-10	0.1800	0.1800	0.1000	0.1000	-50.000%	155	865	-70.000%
2026-08-07	0.2000	0.2000	0.2000	0.2000	-31.034%	1	746	-85.000%
2026-08-05	0.2300	0.2900	0.2300	0.2900	-17.143%	6	746	-89.655%
2026-08-04	0.5200	0.5300	0.3500	0.3500	-55.696%	14	746	-91.429%
2026-08-03	0.6900	0.7900	0.6900	0.7900	-7.059%	3	746	-96.203%
2026-07-31	0.7800	0.8500	0.6300	0.8500	-11.458%	40	744	-96.471%
2026-07-30	0.9900	0.9900	0.9600	0.9600	-4.950%	3	745	-96.875%
2026-07-28	0.8100	1.0100	0.8100	1.0100	+10.989%	28	745	-97.030%
2026-07-27	0.9100	0.9100	0.9100	0.9100	-16.514%	1	726	-96.703%
2026-07-24	1.2000	1.2000	1.0100	1.0900	-14.844%	52	726	-97.248%
2026-07-23	1.2500	1.2900	1.2000	1.2800	-3.030%	40	703	-97.656%
2026-07-22	1.2800	1.3300	1.2000	1.3200	-8.966%	44	703	-97.727%
2026-07-21	1.4600	1.5200	1.4400	1.4500	-7.051%	56	692	-97.931%
2026-07-20	1.4400	1.5600	1.4400	1.5600	+6.849%	55	651	-98.077%
2026-07-17	1.4700	1.5000	1.4400	1.4600	-22.340%	15	604	-97.945%
2026-07-16	1.8200	1.8800	1.7200	1.8800	+23.684%	25	596	-98.404%
2026-07-15	1.5600	1.5600	1.4600	1.5200	+68.889%	40	574	-98.026%
2026-07-13	1.0600	1.0600	0.9000	0.9000	-16.667%	15	547	-96.667%
2026-07-10	1.0800	1.0800	1.0800	1.0800	-7.692%	1	537	-97.222%
2026-07-09	1.1700	1.1700	1.1700	1.1700	-25.000%	2	536	-97.436%
2026-07-08	1.7500	1.7500	1.5400	1.5600	-10.345%	12	536	-98.077%
2026-07-07	1.7400	1.7400	1.7400	1.7400	+16.000%	2	542	-98.276%
2026-07-06	1.4500	1.5900	1.4400	1.5000	-18.033%	34	541	-98.000%
2026-07-02	1.4000	1.8700	1.4000	1.8300	+40.769%	26	525	-98.361%
2026-07-01	1.3900	1.3900	1.3000	1.3000	-9.722%	9	525	-97.692%
2026-06-30	1.3500	1.4400	1.2900	1.4400	+0.699%	18	518	-97.917%
2026-06-29	1.5000	1.5000	1.4300	1.4300	-15.882%	7	523	-97.902%
2026-06-26	1.5200	1.7000	1.4500	1.7000	+23.188%	40	516	-98.235%
2026-06-25	1.2400	1.3800	1.2400	1.3800	+10.400%	13	496	-97.826%
2026-06-24	1.2500	1.2500	1.2500	1.2500	+17.925%	10	498	-97.600%
2026-06-22	1.1400	1.1400	1.0600	1.0600	-17.188%	10	494	-97.170%
2026-06-18	1.2800	1.2800	1.2800	1.2800	-12.329%	5	482	-97.656%
2026-06-17	1.3500	1.4600	1.3500	1.4600	+8.955%	13	482	-97.945%
2026-06-15	1.2600	1.3400	1.2300	1.3400	-19.277%	5	482	-97.761%
2026-06-11	1.7400	1.7400	1.4900	1.6600	+1.840%	20	477	-98.193%
2026-06-10	1.5400	1.6300	1.5000	1.6300	+7.947%	19	475	-98.160%
2026-06-09	1.4700	1.7500	1.4700	1.5100	+23.770%	96	466	-98.013%
2026-06-08	1.1700	1.2200	1.1600	1.2200	-2.400%	12	433	-97.541%
2026-06-05	1.0700	1.2500	1.0700	1.2500	+34.409%	14	429	-97.600%
2026-06-04	0.9600	0.9600	0.9100	0.9300	-15.455%	28	420	-96.774%
2026-06-03	1.1000	1.1000	1.1000	1.1000	-20.863%	1	416	-97.273%
2026-06-01	1.3900	1.3900	1.3900	1.3900	+4.511%	1	415	-97.842%
2026-05-29	1.2900	1.3400	1.2900	1.3300	0.000%	13	414	-97.744%
2026-05-28	1.4100	1.4100	1.3300	1.3300	-4.317%	11	414	-97.744%
2026-05-27	1.4200	1.4200	1.3900	1.3900	-9.740%	9	409	-97.842%
2026-05-26	1.5100	1.5400	1.4800	1.5400	+14.925%	4	400	-98.052%
2026-05-22	1.4400	1.4400	1.3000	1.3400	-6.294%	3	395	-97.761%
2026-05-21	1.7700	1.7700	1.4300	1.4300	-20.112%	64	364	-97.902%
2026-05-20	1.6600	1.7900	1.6000	1.7900	+11.875%	26	364	-98.324%
2026-05-19	1.8300	1.8300	1.5900	1.6000	+0.629%	77	296	-98.125%
2026-05-18	1.6300	1.8000	1.5900	1.5900	-3.636%	154	296	-98.113%
2026-05-15	1.8800	1.8800	1.6100	1.6500	-11.290%	22	296	-98.182%
2026-05-14	1.4700	2.0300	1.3800	1.8600	-52.911%	67	285	-98.387%
2026-05-13	4.2500	4.2500	3.9500	3.9500	-11.236%	22	281	-99.241%
2026-05-12	4.6000	4.6000	4.4500	4.4500	-9.184%	2	281	-99.326%
2026-05-11	5.1300	5.3700	4.8500	4.9000	-3.162%	21	281	-99.388%
2026-05-08	5.1600	5.1600	4.9800	5.0600	-18.255%	57	268	-99.407%
2026-05-07	6.3100	6.3100	6.1900	6.1900	-2.212%	27	256	-99.515%
2026-05-06	5.9500	6.4100	5.9500	6.3300	+18.318%	139	250	-99.526%
2026-05-05	5.4500	5.5500	5.3300	5.3500	-10.833%	138	238	-99.439%
2026-05-04	5.9500	6.1400	5.8500	6.0000	-1.316%	155	234	-99.500%
2026-05-01	6.0000	6.1000	6.0000	6.0800	-7.176%	13	213	-99.507%
2026-04-30	6.7500	7.0000	6.4500	6.5500	-11.486%	102	213	-99.542%
2026-04-29	7.5000	7.5000	7.4000	7.4000	-8.642%	31	159	-99.595%
2026-04-28	8.1000	8.1000	8.1000	8.1000	+5.882%	7	137	-99.630%
2026-04-27	7.3000	7.6500	7.3000	7.6500	+2.000%	9	130	-99.608%
2026-04-24	7.3000	7.5000	7.0500	7.5000	+2.740%	56	126	-99.600%
2026-04-23	7.1500	7.3000	7.0000	7.3000	+5.187%	11	90	-99.589%
2026-04-22	6.7500	6.9600	6.7500	6.9400	-2.937%	10	81	-99.568%
2026-04-21	7.4500	7.4500	7.1500	7.1500	-6.536%	20	70	-99.580%
2026-04-20	7.7000	7.7000	7.6500	7.6500	-29.817%	11	70	-99.608%
2026-03-26	10.9000	10.9000	10.9000	10.9000	-3.111%	4	59	-99.725%
2026-03-25	11.2500	11.2500	11.2500	11.2500	-11.765%	6	57	-99.733%
2026-03-05	12.7500	12.7500	12.7500	12.7500	+2.000%	2	52	-99.765%
2026-03-04	12.5000	12.5000	12.5000	12.5000	-5.303%	5	50	-99.760%
2026-03-03	13.3000	13.3000	13.2000	13.2000	-0.377%	2	50	-99.773%
2026-03-02	13.2500	13.2500	13.2500	13.2500	-1.560%	1	50	-99.774%
2026-02-24	13.5000	13.5000	13.4200	13.4600	-10.267%	74	50	-99.777%
2026-02-12	15.0000	15.0000	15.0000	15.0000	+61.290%	1	25	-99.800%
2026-02-11	9.4000	9.4000	9.3000	9.3000	+14.110%	11	25	-99.677%
2026-02-10	8.1800	8.1800	8.1500	8.1500	-9.444%	5	18	-99.632%
2026-02-09	9.0000	9.0000	9.0000	9.0000	-14.692%	1	15	-99.667%
2026-02-03	10.5500	10.5500	10.5500	10.5500	-27.491%	2	14	-99.716%
2025-12-16	14.4700	14.5600	14.4700	14.5500	0.000%	20	14	-99.794%
2025-12-04	14.5500	14.5500	14.5500	14.5500	-4.402%	4	14	-99.794%
2025-11-28	15.2000	15.2200	15.2000	15.2200	-30.279%	2	10	-99.803%
2025-10-03	21.8000	21.8300	21.8000	21.8300	-4.254%	6	9	-99.863%
2025-09-29	22.7100	22.8000	22.7100	22.8000	+1.604%	2	9	-99.868%
2025-09-10	22.3800	22.4400	22.3800	22.4400	0.000%	16	8	-99.866%