SPRO Short Interest

Short InterestModerate
Short Interest?976.5K
Days to Cover?3.1
Avg Daily Volume319.5K
Settlement Date2026-09-15
Short Volume Ratio (30 Day)Avg: 2,882.4%
2026-08-252026-09-162026-10-06
Latest Short Vol Ratio4,885.0%
Short Volume99.5K
Total Volume203.7K
Spero Therapeutics (SPRO) โ€” Short Interest