First Trust Merger Arbitrage ETF (MARB)

Last Closing Price: 20.61 (2025-08-28)

Historical Volatility (Parkinson) (30-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.

First Trust Merger Arbitrage ETF (MARB) had 30-Day Historical Volatility (Parkinson) of 0.0760 for 2025-08-28.