PTC Short Interest

Short InterestModerate
Short Interest?5.9M
Days to Cover?3.8
Avg Daily Volume1.6M
Settlement Date2026-09-15
Short Volume Ratio (30 Day)Avg: 4,625.9%
2026-08-202026-09-112026-10-01
Latest Short Vol Ratio5,913.0%
Short Volume410.7K
Total Volume694.6K