Cognex Corporation (CGNX)

Last Closing Price: 57.27 (2026-10-14)

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 0.4733 for 2026-10-14.