Chicago Rivet & Machine Co. (CVR)

Last Closing Price: 9.75 (2025-08-29)

Historical Volatility (Close-to-Close) (180-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 180-Day Historical Volatility (Close-to-Close) of 0.7491 for 2025-08-29.