Short volume measures the number of shares sold short on a given day as reported by FINRA. Tracking short volume relative to total volume helps identify unusual bearish sentiment or short-squeeze potential.

Latest Date
2026-04-02
Short Volume
1.8K
Total Volume
2.9K
Short %
61.26%
30-Day Avg Short %
52.93%

Showing 30 days of FINRA short volume data for Spire Inc. 6.375% Junior Subord.