PTGX Short Interest

Short InterestVery High
Short Interest?8.1M
Days to Cover?15.1
Avg Daily Volume538.0K
Settlement Date2026-09-15
Short Volume Ratio (30 Day)Avg: 7,134.1%
2026-08-252026-09-162026-10-06
Latest Short Vol Ratio5,610.0%
Short Volume153.9K
Total Volume274.4K
Protagonist Therapeutics (PTGX) โ€” Short Interest