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CIEN20261016C510
CIEN Oct 16 2026 510.00 Call (CIEN261016C00510000)
option OPRA

EOD

Sep 23, 2026

0.8500-24.107%(-0.2700)8

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-23	0.8500	0.8500	0.8500	0.8500	-24.107%	8	197	0.000%
2026-09-22	1.1200	1.1200	1.1200	1.1200	-1.754%	1	197	-24.107%
2026-09-16	1.1400	1.1400	1.1400	1.1400	+147.826%	1	196	-25.439%
2026-09-14	0.5200	0.6200	0.4600	0.4600	+820.000%	3	195	+84.783%
2026-09-11	0.0500	0.0500	0.0500	0.0500	-93.750%	2	196	+1,600.000%
2026-09-10	0.9700	1.0500	0.8000	0.8000	-43.262%	5	196	+6.250%
2026-09-09	1.4500	1.4800	1.3000	1.4100	-10.759%	20	194	-39.716%
2026-09-08	1.5000	1.5800	1.5000	1.5800	+110.667%	7	196	-46.203%
2026-09-04	0.7500	0.7500	0.7500	0.7500	-47.552%	3	189	+13.333%
2026-09-03	4.0100	4.0100	0.8100	1.4300	-65.625%	4	189	-40.559%
2026-09-02	4.2000	4.7000	3.9700	4.1600	-29.492%	10	190	-79.567%
2026-09-01	5.9000	5.9000	5.9000	5.9000	-24.456%	1	182	-85.593%
2026-08-31	7.8100	7.8100	7.8100	7.8100	-19.485%	1	182	-89.117%
2026-08-28	12.6200	12.6200	9.7000	9.7000	-25.954%	2	182	-91.237%
2026-08-25	12.8000	13.1000	11.8000	13.1000	+24.762%	10	183	-93.511%
2026-08-24	10.5000	12.0000	9.2000	10.5000	-38.953%	11	174	-91.905%
2026-08-21	14.5000	17.2000	14.5000	17.2000	-4.444%	3	168	-95.058%
2026-08-20	18.0000	18.0000	18.0000	18.0000	-4.255%	1	167	-95.278%
2026-08-19	19.0000	19.0000	18.8000	18.8000	-2.083%	2	167	-95.479%
2026-08-18	19.2000	19.2000	19.2000	19.2000	-52.826%	15	168	-95.573%
2026-08-17	40.5000	40.7000	40.5000	40.7000	+14.648%	2	153	-97.912%
2026-08-13	34.8000	35.5000	34.8000	35.5000	+3.801%	2	154	-97.606%
2026-08-12	27.7000	34.2000	27.7000	34.2000	+71.429%	10	154	-97.515%
2026-08-11	19.9000	19.9500	19.9000	19.9500	-19.556%	16	156	-95.739%
2026-08-10	24.8000	24.8000	24.8000	24.8000	-15.068%	1	140	-96.573%
2026-08-07	30.4000	30.4000	29.2000	29.2000	+12.654%	6	141	-97.089%
2026-07-31	25.5800	26.0000	25.5800	25.9200	+36.063%	6	140	-96.721%
2026-07-30	19.2600	19.2600	19.0500	19.0500	-40.282%	8	139	-95.538%
2026-07-24	31.6000	31.9000	31.6000	31.9000	-18.205%	10	147	-97.335%
2026-07-21	39.0000	39.0000	39.0000	39.0000	+23.028%	1	147	-97.821%
2026-07-17	31.7000	31.7000	31.7000	31.7000	-26.959%	1	146	-97.319%
2026-07-15	43.4000	43.4000	43.4000	43.4000	-35.894%	3	147	-98.041%
2026-07-14	67.7800	67.7800	67.7000	67.7000	+4.154%	6	150	-98.744%
2026-07-13	65.0000	65.0000	65.0000	65.0000	+5.178%	1	144	-98.692%
2026-07-06	61.8000	61.8000	61.8000	61.8000	+22.863%	1	144	-98.625%
2026-07-02	51.4000	51.4000	50.3000	50.3000	-16.306%	2	145	-98.310%
2026-06-29	60.1000	60.1000	60.1000	60.1000	-23.537%	5	145	-98.586%
2026-06-26	78.6000	78.6000	78.6000	78.6000	-8.573%	6	140	-98.919%
2026-06-24	77.5400	85.9700	74.0000	85.9700	+22.657%	3	140	-99.011%
2026-06-22	64.5000	70.0900	62.8000	70.0900	+19.710%	7	141	-98.787%
2026-06-16	62.1900	62.1900	58.5500	58.5500	-13.897%	2	143	-98.548%
2026-06-11	67.8800	71.9000	67.8800	68.0000	-4.948%	4	142	-98.750%
2026-06-10	71.4000	71.5400	71.4000	71.5400	-0.845%	3	146	-98.812%
2026-06-09	85.0000	85.0000	72.1500	72.1500	-14.988%	51	144	-98.822%
2026-06-08	95.0000	95.0000	84.8700	84.8700	-22.138%	14	144	-98.998%
2026-06-05	110.0000	120.0000	102.0000	109.0000	-18.657%	25	131	-99.220%
2026-06-04	121.0000	134.0000	107.0000	134.0000	-14.432%	163	113	-99.366%
2026-06-01	156.7000	156.7000	156.6000	156.6000	-12.913%	2	75	-99.457%
2026-05-26	179.8200	179.8200	179.8200	179.8200	+18.303%	1	74	-99.527%
2026-05-21	152.0000	152.0000	152.0000	152.0000	+9.353%	1	75	-99.441%
2026-05-19	130.0500	139.5000	130.0500	139.0000	-19.583%	3	75	-99.388%
2026-05-13	172.8500	172.8500	172.8500	172.8500	+27.971%	1	75	-99.508%
2026-05-07	135.0700	135.0700	135.0700	135.0700	+1.702%	1	75	-99.371%
2026-04-24	132.8100	132.8100	132.8100	132.8100	+2.162%	1	74	-99.360%
2026-04-23	129.0000	130.0000	129.0000	130.0000	+18.635%	2	74	-99.346%
2026-04-22	106.5000	109.5800	106.3000	109.5800	-13.204%	9	75	-99.224%
2026-04-21	126.5700	130.4000	126.2500	126.2500	+4.494%	3	67	-99.327%
2026-04-20	120.8000	120.8200	120.8000	120.8200	+7.875%	4	68	-99.296%
2026-04-16	112.0000	112.0000	112.0000	112.0000	+1.266%	3	71	-99.241%
2026-04-13	110.6000	110.6000	110.6000	110.6000	-11.520%	1	68	-99.231%
2026-04-10	115.6700	125.0000	115.6700	125.0000	+13.895%	3	69	-99.320%
2026-04-09	109.9800	109.9800	109.7500	109.7500	-7.672%	2	67	-99.226%
2026-04-08	111.5000	118.8700	111.5000	118.8700	+38.382%	2	67	-99.285%
2026-04-06	85.9000	85.9000	85.9000	85.9000	-7.235%	1	65	-99.010%
2026-04-02	92.6000	92.6000	92.6000	92.6000	+24.630%	2	63	-99.082%
2026-04-01	74.3000	74.3000	74.3000	74.3000	+26.382%	1	63	-98.856%
2026-03-31	59.2000	59.2000	57.8200	58.7900	+15.615%	4	63	-98.554%
2026-03-30	50.8500	50.8500	50.8500	50.8500	-20.423%	4	62	-98.328%
2026-03-27	65.3000	65.3000	63.9000	63.9000	+3.065%	3	62	-98.670%
2026-03-26	70.1000	70.1000	62.0000	62.0000	-29.825%	40	62	-98.629%
2026-03-25	86.5000	88.5000	86.5000	88.3500	+11.412%	12	83	-99.038%
2026-03-24	79.3000	79.3000	79.3000	79.3000	+14.117%	1	84	-98.928%
2026-03-23	69.4900	69.4900	69.4900	69.4900	+10.127%	7	84	-98.777%
2026-03-20	63.1000	63.1000	63.1000	63.1000	-16.468%	3	84	-98.653%
2026-03-19	66.4000	75.5400	66.3200	75.5400	+19.148%	80	84	-98.875%
2026-03-18	55.2000	63.4000	55.2000	63.4000	+26.800%	9	114	-98.659%
2026-03-17	50.0000	50.0000	50.0000	50.0000	+5.263%	30	105	-98.300%
2026-03-16	46.0000	47.5000	46.0000	47.5000	+13.095%	3	88	-98.211%
2026-03-12	41.9000	42.0000	41.9000	42.0000	+9.148%	2	85	-97.976%
2026-03-11	41.4700	41.5900	38.2300	38.4800	-6.941%	25	84	-97.791%
2026-03-10	40.5000	43.1300	40.5000	41.3500	+39.226%	53	60	-97.944%
2026-03-09	30.8000	30.8000	29.7000	29.7000	+15.564%	10	10	-97.138%
2026-03-05	25.7000	25.7000	25.7000	25.7000	0.000%	1	1	-96.693%