VRTX Short Interest

Short InterestModerate
Short Interest?4.8M
Days to Cover?3.4
Avg Daily Volume1.4M
Settlement Date2026-10-30
Short Volume Ratio (30 Day)Avg: 5,209.1%
2026-10-012026-10-222026-11-11
Latest Short Vol Ratio4,382.0%
Short Volume133.8K
Total Volume305.3K
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Vertex Pharmaceuticals (VRTX) — Short Interest