CIEN Short Interest

Short InterestLow
Short Interest?3.3M
Days to Cover?2.0
Avg Daily Volume1.7M
Settlement Date2026-08-31
Short Volume Ratio (30 Day)Avg: 3,966.1%
2026-07-302026-08-202026-09-10
Latest Short Vol Ratio4,738.0%
Short Volume446.7K
Total Volume942.7K