BlackRock Muniyield Quality Fund III, Inc. (MYI)

Last Closing Price: 10.96 (2026-04-21)

Historical Volatility (Close-to-Close) (60-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.

BlackRock Muniyield Quality Fund III, Inc. (MYI) had 60-Day Historical Volatility (Close-to-Close) of 0.1194 for 2026-04-20.