Dolby Laboratories (DLB)

Last Closing Price: 49.92 (2026-07-21)

Historical Volatility (Close-to-Close) (120-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.

Dolby Laboratories (DLB) had 120-Day Historical Volatility (Close-to-Close) of 0.3021 for 2026-07-21.