Chicago Rivet & Machine closed at $10.50 on Nov 5, down 4.55%, 28.4% below its highest close since Sep 28. Volume of 1.7K shares was 0.97× its 20-day average (close to normal).
Split-adjusted performance: -3.2% over one month, -3.7% over six months.
In the quarter ended Jun 30, 2026, revenue was $7.24M, down 0.8% from a year earlier, with a net margin of -13.7%.
Short interest was 11.6K shares at the Oct 15 settlement, up 5.6% from the prior report (1.5% of float, 5.4 days to cover).