AT&T Inc. (T)

Last Price: 28.05 (2021-07-30)

Historical Volatility (Close-to-Close) (10-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.

AT&T Inc. (T) had 10-Day Historical Volatility (Close-to-Close) of 0.1035 for 2021-07-30.