Chicago Rivet & Machine Co. (CVR)

Last Closing Price: 11.28 (2026-10-15)

Historical Volatility (Close-to-Close) (30-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

Chicago Rivet & Machine Co. (CVR) had 30-Day Historical Volatility (Close-to-Close) of 0.5373 for 2026-10-08.