PFE Short Interest

Short InterestModerate
Short Interest?155.2M
Days to Cover?4.9
Avg Daily Volume31.7M
Settlement Date2026-09-15
Short Volume Ratio (30 Day)Avg: 4,214.0%
2026-08-212026-09-142026-10-02
Latest Short Vol Ratio4,945.0%
Short Volume7.6M
Total Volume15.3M
Pfizer (PFE) โ€” Short Interest