XBI Short Interest

Short InterestHigh
Short Interest?78.8M
Days to Cover?9.5
Avg Daily Volume8.3M
Settlement Date2026-07-31
Short Volume Ratio (30 Day)Avg: 6,235.4%
2026-07-132026-08-032026-08-21
Latest Short Vol Ratio5,203.0%
Short Volume2.2M
Total Volume4.3M
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State Street SPDR S&P Biotech ETF (XBI) — Short Interest