Perimeter Acquisition Corp. I Unit closed at $11.00 on Sep 23, unchanged, 5.1% below its highest close since May 13. Volume of 617 shares was 0.45× its 20-day average (below normal).
Split-adjusted performance: +0.3% over one month.
Short interest was 339 shares at the May 15 settlement (5.3 days to cover).
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology