Comcast Corporation (CMCSA)

Last Closing Price: 25.36 (2026-08-07)

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.

Comcast Corporation (CMCSA) had 30-Day Historical Volatility (Close-to-Close) of 0.4205 for 2026-08-07.