CIEN Short Interest

Short InterestLow
Short Interest?3.7M
Days to Cover?1.6
Avg Daily Volume2.3M
Settlement Date2026-07-31
Short Volume Ratio (30 Day)Avg: 4,367.7%
2026-07-132026-08-032026-08-21
Latest Short Vol Ratio3,973.0%
Short Volume196.2K
Total Volume493.8K
Ciena (CIEN) โ€” Short Interest