Columbia Research Enhanced International Equity ETF (REFA)

Last Closing Price: 22.17 (2026-05-21)

Historical Volatility (Close-to-Close) (90-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.

Columbia Research Enhanced International Equity ETF (REFA) had 90-Day Historical Volatility (Close-to-Close) of 0.2271 for 2026-05-20.