VRTX Short Interest

Short InterestModerate
Short Interest?4.7M
Days to Cover?4.5
Avg Daily Volume1.0M
Settlement Date2026-08-31
Short Volume Ratio (30 Day)Avg: 5,757.4%
2026-07-312026-08-212026-09-11
Latest Short Vol Ratio6,300.0%
Short Volume144.3K
Total Volume229.0K
Vertex Pharmaceuticals (VRTX) โ€” Short Interest