B. Riley Financial, Inc. (RILY)

Last Closing Price: 5.50 (2025-08-29)

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.

B. Riley Financial, Inc. (RILY) had 150-Day Historical Volatility (Close-to-Close) of 0.8757 for 2025-08-29.