PTCT Short Interest

Short InterestHigh
Short Interest?8.3M
Days to Cover?7.6
Avg Daily Volume1.1M
Settlement Date2026-10-15
Short Volume Ratio (30 Day)Avg: 4,773.7%
2026-09-152026-10-062026-10-26
Latest Short Vol Ratio4,626.0%
Short Volume140.9K
Total Volume304.7K
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PTC Therapeutics (PTCT) — Short Interest