UPB Short Interest

Short InterestHigh
Short Interest?4.5M
Days to Cover?7.7
Avg Daily Volume588.0K
Settlement Date2026-09-30
Short Volume Ratio (30 Day)Avg: 3,061.6%
2026-09-142026-10-052026-10-23
Latest Short Vol Ratio3,794.0%
Short Volume189.6K
Total Volume499.8K
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Upstream Bio (UPB) — Short Interest