FSS Short Interest

Short InterestVery High
Short Interest?3.9M
Days to Cover?10.6
Avg Daily Volume364.6K
Settlement Date2026-09-15
Short Volume Ratio (30 Day)Avg: 6,848.4%
2026-08-212026-09-142026-10-02
Latest Short Vol Ratio7,067.0%
Short Volume135.5K
Total Volume191.7K
Federal Signal (FSS) โ€” Short Interest