AT&T Inc. (T)

Last Price: 28.95 (2021-01-19)

Historical Volatility (Close-to-Close) (90-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 90-Day Historical Volatility (Close-to-Close) of 0.2430 for 2021-01-19.