Monolithic Power Systems, Inc. (MPWR)

Last Closing Price: 1225.96 (2026-09-01)

Historical Volatility (Parkinson) (90-Day)

Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.

Monolithic Power Systems, Inc. (MPWR) had 90-Day Historical Volatility (Parkinson) of 0.5357 for 2026-09-01.