Silicon Motion Technology Corporation (SIMO)

Last Closing Price: 245.81 (2026-08-28)

Historical Volatility (Close-to-Close) (150-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.

Silicon Motion Technology Corporation (SIMO) had 150-Day Historical Volatility (Close-to-Close) of 1.0364 for 2026-08-28.