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CIEN20261002P317.5
CIEN Oct 2 2026 317.50 Put (CIEN261002P00317500)
option OPRA

EOD

Sep 25, 2026

1.20-20.000%(-0.30)9

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-25	1.4000	1.4000	1.0000	1.2000	-20.000%	9	10	0.000%
2026-09-24	2.1800	2.1800	1.5000	1.5000	-29.907%	2	5	-20.000%
2026-09-23	1.9500	2.1400	1.9500	2.1400	+2.392%	4	6	-43.925%
2026-09-22	2.0900	2.0900	2.0900	2.0900	-30.333%	1	3	-42.584%
2026-09-21	3.3000	3.3000	3.0000	3.0000	-56.204%	2	3	-60.000%
2026-09-17	4.7000	6.8500	4.7000	6.8500	0.000%	7	1	-82.482%

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