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.
ETRACS Qtrly Pay 1.5x Levragd MarketVector BDC Liquid Indx ETN (BDCX) had 20-Day Historical Volatility (Close-to-Close) of 0.3918 for 2026-01-16.