CERS Short Interest

Short InterestVery High
Short Interest?18.0M
Days to Cover?16.6
Avg Daily Volume1.1M
Settlement Date2026-09-15
Short Volume Ratio (30 Day)Avg: 5,038.8%
2026-08-212026-09-142026-10-02
Latest Short Vol Ratio5,431.0%
Short Volume333.3K
Total Volume613.6K
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Cerus (CERS) — Short Interest