Calamos Tax-Aware Collateral ETF (CBOX)

Last Closing Price: 101.04 (2026-07-23)

Historical Volatility (Close-to-Close) (30-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.

Calamos Tax-Aware Collateral ETF (CBOX) had 30-Day Historical Volatility (Close-to-Close) of 0.0069 for 2026-07-23.