Cognex Corporation (CGNX)

Last Closing Price: 37.92 (2026-01-07)

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.

Cognex Corporation (CGNX) had 30-Day Historical Volatility (Close-to-Close) of 0.3539 for 2026-01-07.