Cognex Corporation (CGNX)

Last Closing Price: 63.89 (2026-07-16)

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 0.5604 for 2026-07-15.