UPB Short Interest

Short InterestHigh
Short Interest?4.5M
Days to Cover?6.8
Avg Daily Volume656.2K
Settlement Date2026-09-15
Short Volume Ratio (30 Day)Avg: 3,991.1%
2026-08-212026-09-142026-10-02
Latest Short Vol Ratio4,167.0%
Short Volume126.5K
Total Volume303.7K
MarketsMoversWatchlist
Upstream Bio (UPB) — Short Interest