Dark

CSCO20261218P85
CSCO Dec 18 2026 85.00 Put (CSCO261218P00085000)
option OPRA

EOD

Aug 31, 2026

0.8700-5.435%(-0.0500)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-31	0.8700	0.8700	0.8700	0.8700	-5.435%	2	3,091	0.000%
2026-08-28	0.8400	0.9400	0.8400	0.9200	+6.977%	278	3,091	-5.435%
2026-08-27	0.8600	0.8600	0.8600	0.8600	-14.000%	4	2,839	+1.163%
2026-08-25	1.0000	1.0000	0.9800	1.0000	-1.961%	49	2,836	-13.000%
2026-08-21	0.9300	1.0200	0.9300	1.0200	+13.333%	9	2,820	-14.706%
2026-08-19	0.9000	0.9000	0.9000	0.9000	+9.756%	10	2,820	-3.333%
2026-08-18	0.8200	0.8200	0.8200	0.8200	+2.500%	2,008	2,810	+6.098%
2026-08-17	0.7300	0.8000	0.7300	0.8000	-5.882%	2	1,002	+8.750%
2026-08-14	0.8000	0.8500	0.8000	0.8500	+13.333%	156	1,001	+2.353%
2026-08-13	0.7700	0.8800	0.7400	0.7500	-2.597%	7	863	+16.000%
2026-08-12	0.8300	0.8300	0.7500	0.7700	-14.444%	14	860	+12.987%
2026-08-07	1.0100	1.0800	0.9000	0.9000	-33.333%	14	860	-3.333%
2026-08-04	1.5000	1.5400	1.3500	1.3500	-17.178%	16	859	-35.556%
2026-07-31	1.6600	1.6700	1.6300	1.6300	-32.083%	7	861	-46.626%
2026-07-29	2.3300	2.4000	2.3300	2.4000	+6.667%	11	862	-63.750%
2026-07-28	2.2800	2.2800	2.2300	2.2500	-3.433%	64	862	-61.333%
2026-07-24	2.3900	2.3900	2.3300	2.3300	-13.383%	2	859	-62.661%
2026-07-23	2.6900	2.6900	2.6900	2.6900	-5.944%	2	858	-67.658%
2026-07-17	2.8600	2.8600	2.8600	2.8600	-13.333%	7	858	-69.580%
2026-07-16	3.3000	3.3000	3.3000	3.3000	+34.146%	1	858	-73.636%
2026-07-15	2.4600	2.4600	2.4600	2.4600	+12.844%	100	858	-64.634%
2026-07-14	2.1800	2.1800	2.1800	2.1800	+7.921%	1	911	-60.092%
2026-07-10	2.0200	2.0200	2.0200	2.0200	-24.627%	3	910	-56.931%
2026-07-08	2.7800	2.7800	2.6600	2.6800	+6.773%	76	910	-67.537%
2026-07-01	2.4600	2.5400	2.4600	2.5100	+5.907%	68	886	-65.339%
2026-06-30	2.3700	2.3700	2.3700	2.3700	-11.567%	2	821	-63.291%
2026-06-26	2.6800	2.6800	2.6800	2.6800	+10.288%	4	821	-67.537%
2026-06-25	2.5000	2.5000	2.4300	2.4300	0.000%	29	821	-64.198%
2026-06-24	2.2500	2.4600	2.2500	2.4300	+11.468%	47	796	-64.198%
2026-06-22	2.0800	2.2300	2.0600	2.1800	+2.347%	99	766	-60.092%
2026-06-16	2.1100	2.1300	2.0900	2.1300	-13.061%	40	703	-59.155%
2026-06-12	2.4500	2.4600	2.4400	2.4500	-10.909%	23	681	-64.490%
2026-06-09	2.3200	2.7500	2.3200	2.7500	+20.087%	16	658	-68.364%
2026-06-08	2.3600	2.3600	2.2900	2.2900	+27.222%	22	658	-62.009%
2026-06-04	2.0000	2.0000	1.7400	1.8000	-23.404%	19	639	-51.667%
2026-06-01	2.3500	2.3500	2.3500	2.3500	+3.070%	14	635	-62.979%
2026-05-29	2.2500	2.2800	2.2500	2.2800	-1.299%	9	635	-61.842%
2026-05-28	2.1900	2.5000	2.1900	2.3100	-10.117%	539	630	-62.338%
2026-05-26	2.1500	2.6000	2.1500	2.5700	+7.531%	20	887	-66.148%
2026-05-21	2.4500	2.4500	2.2900	2.3900	-7.004%	511	884	-63.598%
2026-05-19	2.5900	2.6500	2.5700	2.5700	+1.181%	14	402	-66.148%
2026-05-18	2.5500	2.5500	2.5400	2.5400	-1.167%	5	400	-65.748%
2026-05-15	2.5300	2.6000	2.5300	2.5700	+4.049%	52	400	-66.148%
2026-05-14	2.4700	2.5000	2.1000	2.4700	-42.956%	40	351	-64.777%
2026-05-13	4.3300	4.4600	4.2500	4.3300	-13.052%	8	312	-79.908%
2026-05-11	5.2500	5.2500	4.9800	4.9800	-4.231%	23	312	-82.530%
2026-05-08	5.2000	5.2000	5.0500	5.2000	-14.050%	20	300	-83.269%
2026-05-06	5.9500	6.0500	5.9500	6.0500	+11.009%	6	285	-85.620%
2026-05-05	5.4500	5.4500	5.4500	5.4500	-6.034%	2	280	-84.037%
2026-05-04	5.9500	5.9500	5.8000	5.8000	-6.452%	223	280	-85.000%
2026-04-30	6.2000	6.2000	6.1500	6.2000	-9.489%	17	108	-85.968%
2026-04-29	7.0500	7.2300	6.8000	6.8500	-9.272%	43	91	-87.299%
2026-04-28	7.5500	7.5500	7.5500	7.5500	+7.703%	5	63	-88.477%
2026-04-27	7.0100	7.0100	7.0100	7.0100	+7.846%	1	62	-87.589%
2026-04-24	6.5000	6.5000	6.5000	6.5000	+4.000%	3	62	-86.615%
2026-04-22	6.2500	6.2500	6.2500	6.2500	-4.580%	1	62	-86.080%
2026-04-21	7.0000	7.0000	6.5000	6.5500	-2.239%	27	62	-86.718%
2026-04-20	6.8800	6.8800	6.7000	6.7000	-7.967%	2	55	-87.015%
2026-04-17	7.5500	7.5500	7.2800	7.2800	-8.428%	21	55	-88.049%
2026-04-16	8.5500	8.5500	7.9500	7.9500	-11.173%	12	55	-89.057%
2026-04-14	8.9500	8.9500	8.9500	8.9500	+0.224%	10	64	-90.279%
2026-04-10	9.2500	9.2500	8.9300	8.9300	-13.720%	12	60	-90.258%
2026-04-06	10.3500	10.3500	10.3500	10.3500	-7.424%	4	70	-91.594%
2026-02-24	11.1200	11.1800	11.1200	11.1800	+24.222%	2	70	-92.218%
2026-02-12	9.0000	9.0000	9.0000	9.0000	+10.837%	1	68	-90.333%
2026-02-11	7.7000	8.1200	7.7000	8.1200	+16.667%	5	68	-89.286%
2026-02-10	7.0500	7.0500	6.9600	6.9600	-4.658%	3	66	-87.500%
2026-02-09	7.8000	7.8000	7.3000	7.3000	-12.575%	13	64	-88.082%
2026-02-06	8.4500	8.4500	8.3500	8.3500	-9.239%	2	53	-89.581%
2026-02-05	9.2000	9.2000	9.2000	9.2000	-0.541%	10	52	-90.543%
2026-02-04	9.2000	9.2500	9.2000	9.2500	-19.565%	6	42	-90.595%
2025-12-24	11.6000	11.6000	11.5000	11.5000	-1.457%	2	36	-92.435%
2025-12-15	11.6700	11.6700	11.6700	11.6700	+4.664%	1	36	-92.545%
2025-12-11	11.1500	11.1500	11.1500	11.1500	+2.765%	6	37	-92.197%
2025-12-09	10.8500	10.8500	10.8500	10.8500	0.000%	1	37	-91.982%
2025-12-08	10.8500	10.8500	10.8500	10.8500	-15.234%	1	36	-91.982%
2025-11-28	12.8000	12.8000	12.8000	12.8000	+0.787%	8	35	-93.203%
2025-11-26	12.7000	12.7000	12.7000	12.7000	-29.287%	3	36	-93.150%
2025-10-02	17.9600	17.9600	17.9600	17.9600	-6.116%	3	36	-95.156%
2025-09-15	19.1400	19.1400	19.1300	19.1300	+7.291%	16	34	-95.452%
2025-09-11	17.7500	17.8300	17.7500	17.8300	-1.274%	32	27	-95.121%
2025-09-10	18.1000	18.1000	18.0000	18.0600	-27.030%	17	11	-95.183%
2025-03-17	24.8000	24.8000	24.7500	24.7500	0.000%	2	2	-96.485%