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CIEN20261016P250
CIEN Oct 16 2026 250.00 Put (CIEN261016P00250000)
option OPRA

EOD

Sep 24, 2026

0.4500+2.273%(+0.0100)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-24	0.4500	0.4500	0.4500	0.4500	+2.273%	1	515	0.000%
2026-09-23	0.4300	0.4400	0.4300	0.4400	+76.000%	4	515	+2.273%
2026-09-22	0.3600	0.3600	0.2500	0.2500	-37.500%	10	517	+80.000%
2026-09-21	0.4400	0.5500	0.4000	0.4000	-46.667%	11	515	+12.500%
2026-09-18	0.9300	1.0400	0.7500	0.7500	-6.250%	36	519	-40.000%
2026-09-17	0.6800	0.8000	0.4100	0.8000	-58.333%	12	511	-43.750%
2026-09-16	2.1000	2.1000	1.9200	1.9200	+11.628%	5	515	-76.563%
2026-09-15	1.8000	1.8000	1.7000	1.7200	-32.813%	3	512	-73.837%
2026-09-14	2.2000	2.6000	2.2000	2.5600	+111.570%	20	513	-82.422%
2026-09-11	1.5500	1.5500	1.1500	1.2100	-40.976%	33	498	-62.810%
2026-09-10	1.8500	2.0500	1.5500	2.0500	+4.592%	16	526	-78.049%
2026-09-09	1.9600	1.9600	1.9600	1.9600	-2.000%	5	524	-77.041%
2026-09-08	2.8000	2.8000	1.9000	2.0000	-51.574%	22	519	-77.500%
2026-09-04	3.0000	4.1300	3.0000	4.1300	-3.953%	36	520	-89.104%
2026-09-03	2.7200	5.4000	2.7200	4.3000	+34.375%	116	520	-89.535%
2026-09-02	3.2300	3.2300	3.2000	3.2000	0.000%	3	479	-85.938%
2026-09-01	2.8000	3.3000	2.7000	3.2000	+39.738%	268	481	-85.938%
2026-08-31	2.3700	2.3700	2.2800	2.2900	-11.923%	11	300	-80.349%
2026-08-28	1.8800	2.6000	1.8800	2.6000	+3.175%	4	308	-82.692%
2026-08-26	3.1900	3.1900	2.5200	2.5200	-42.069%	2	308	-82.143%
2026-08-24	4.5000	4.5000	4.3500	4.3500	+8.750%	2	310	-89.655%
2026-08-21	4.0000	4.0400	4.0000	4.0000	+0.756%	3	311	-88.750%
2026-08-20	4.2200	4.2200	3.9700	3.9700	-4.337%	6	311	-88.665%
2026-08-19	3.7700	4.1500	3.6000	4.1500	-5.034%	5	305	-89.157%
2026-08-18	4.0000	4.3700	4.0000	4.3700	+61.852%	10	301	-89.703%
2026-08-17	2.7000	2.7000	2.7000	2.7000	-27.027%	1	293	-83.333%
2026-08-14	3.2000	3.7000	3.2000	3.7000	+19.355%	4	293	-87.838%
2026-08-13	2.9000	3.1000	2.9000	3.1000	-6.061%	6	290	-85.484%
2026-08-12	4.3000	4.3000	3.0000	3.3000	-43.782%	20	284	-86.364%
2026-08-11	5.9000	6.2000	5.8700	5.8700	-6.825%	4	286	-92.334%
2026-08-10	6.0000	6.3000	5.3900	6.3000	+0.962%	6	286	-92.857%
2026-08-07	6.2400	6.2400	6.2400	6.2400	-14.754%	1	281	-92.788%
2026-08-06	7.3200	7.3200	7.3200	7.3200	-8.500%	1	282	-93.852%
2026-08-05	8.0000	8.0000	8.0000	8.0000	+4.167%	1	282	-94.375%
2026-08-04	8.2000	8.2000	7.6800	7.6800	-37.357%	3	283	-94.141%
2026-08-03	12.5000	12.7500	12.2600	12.2600	+7.544%	6	284	-96.330%
2026-07-31	9.8000	11.4000	9.8000	11.4000	-21.379%	9	281	-96.053%
2026-07-30	14.5000	14.5000	14.5000	14.5000	-26.396%	1	281	-96.897%
2026-07-29	20.1000	20.1000	19.7000	19.7000	+18.675%	3	281	-97.716%
2026-07-28	16.6000	16.6000	16.6000	16.6000	+11.409%	1	279	-97.289%
2026-07-27	14.9000	14.9000	14.9000	14.9000	+25.210%	3	280	-96.980%
2026-07-24	11.8000	11.9000	11.8000	11.9000	+3.478%	2	277	-96.218%
2026-07-23	11.5000	11.5000	11.5000	11.5000	-1.709%	1	277	-96.087%
2026-07-21	11.7000	11.7000	11.7000	11.7000	-12.096%	2	276	-96.154%
2026-07-17	14.9900	14.9900	13.3100	13.3100	+3.178%	2	275	-96.619%
2026-07-16	12.7000	13.0000	12.7000	12.9000	+15.179%	4	276	-96.512%
2026-07-15	10.0000	11.2000	10.0000	11.2000	+35.758%	2	273	-95.982%
2026-07-14	8.2500	8.2500	8.2500	8.2500	-33.628%	1	272	-94.545%
2026-07-08	12.4300	12.4300	12.4300	12.4300	-0.560%	1	273	-96.380%
2026-07-02	10.6000	12.5000	10.6000	12.5000	+42.045%	8	267	-96.400%
2026-07-01	8.0000	9.0000	8.0000	8.8000	0.000%	10	267	-94.886%
2026-06-30	10.2000	10.2000	8.8000	8.8000	-3.190%	4	259	-94.886%
2026-06-29	9.6000	9.6000	8.5500	9.0900	+1.000%	5	263	-95.050%
2026-06-25	9.4400	9.4400	9.0000	9.0000	-13.462%	13	263	-95.000%
2026-06-23	12.7000	12.7000	10.4000	10.4000	-0.952%	8	275	-95.673%
2026-06-22	11.6900	11.6900	10.5000	10.5000	-11.392%	17	280	-95.714%
2026-06-18	11.6000	11.8500	11.6000	11.8500	+1.282%	2	281	-96.203%
2026-06-17	10.7000	11.8000	10.7000	11.7000	-2.500%	3	281	-96.154%
2026-06-16	12.0000	12.0000	12.0000	12.0000	+0.418%	2	280	-96.250%
2026-06-15	12.4000	12.5000	11.9000	11.9500	-7.364%	227	278	-96.234%
2026-06-12	12.9000	12.9000	12.9000	12.9000	-16.234%	1	84	-96.512%
2026-06-11	14.0000	15.4000	14.0000	15.4000	-12.000%	2	84	-97.078%
2026-06-10	15.3000	17.5000	15.1500	17.5000	+17.608%	6	82	-97.429%
2026-06-09	13.2000	16.0000	13.2000	14.8800	+12.727%	12	82	-96.976%
2026-06-08	11.4000	13.5000	11.4000	13.2000	+20.000%	33	75	-96.591%
2026-06-05	11.0000	11.0000	11.0000	11.0000	+18.280%	1	42	-95.909%
2026-06-04	11.2000	11.3800	9.2500	9.3000	-9.268%	13	41	-95.161%
2026-05-29	10.2500	10.2500	10.2500	10.2500	-6.987%	1	28	-95.610%
2026-05-18	11.0200	11.0200	11.0200	11.0200	+18.495%	1	27	-95.917%
2026-05-15	9.3000	9.3000	9.3000	9.3000	-7.000%	1	26	-95.161%
2026-05-12	10.0000	10.0000	10.0000	10.0000	-10.314%	5	25	-95.500%
2026-05-07	11.1500	11.1500	11.1500	11.1500	+16.388%	10	20	-95.964%
2026-05-06	9.7500	9.7500	9.5800	9.5800	-32.866%	2	14	-95.303%
2026-04-30	14.2700	14.2700	14.2700	14.2700	-17.035%	1	14	-96.847%
2026-04-28	17.2000	17.2000	17.2000	17.2000	+16.216%	1	14	-97.384%
2026-04-27	14.7000	14.9000	14.7000	14.8000	-0.671%	4	14	-96.959%
2026-04-24	15.3000	15.3000	14.9000	14.9000	-5.096%	6	16	-96.980%
2026-04-22	16.1500	16.1500	15.7000	15.7000	-1.936%	4	11	-97.134%
2026-04-20	16.0100	16.0100	16.0100	16.0100	-17.474%	1	13	-97.189%
2026-04-16	19.4000	19.4000	19.4000	19.4000	-6.954%	1	13	-97.680%
2026-04-15	20.8500	20.8500	20.8500	20.8500	+11.856%	1	14	-97.842%
2026-04-09	18.6400	18.6400	18.6400	18.6400	-9.073%	1	13	-97.586%
2026-04-08	21.0300	21.0300	20.5000	20.5000	-24.214%	2	12	-97.805%
2026-03-26	27.0500	27.0500	27.0500	27.0500	-1.205%	1	10	-98.336%
2026-03-23	27.3800	27.3800	27.3800	27.3800	-8.733%	1	10	-98.356%
2026-03-20	28.5000	30.0000	28.5000	30.0000	+7.143%	7	9	-98.500%
2026-03-19	28.0000	28.0000	28.0000	28.0000	-2.098%	1	8	-98.393%
2026-03-18	29.2000	29.2000	28.6000	28.6000	-17.149%	2	8	-98.427%
2026-03-16	34.5200	34.5200	34.5200	34.5200	-2.623%	1	7	-98.696%
2026-03-13	35.4500	35.4500	35.4500	35.4500	-21.744%	1	7	-98.731%
2026-03-06	45.3000	45.3000	45.3000	45.3000	-6.598%	1	7	-99.007%
2026-03-05	49.5000	49.5000	48.5000	48.5000	0.000%	6	6	-99.072%