AMPH Short Interest

Short InterestHigh
Short Interest?5.4M
Days to Cover?10.0
Avg Daily Volume540.6K
Settlement Date2026-08-14
Short Volume Ratio (30 Day)Avg: 6,627.1%
2026-07-152026-08-052026-08-25
Latest Short Vol Ratio6,358.0%
Short Volume76.2K
Total Volume119.9K
Amphastar Pharmaceuticals (AMPH) โ€” Short Interest