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.
Defiance Daily Target 2X Long Copper Miners ETF (COPZ) had 90-Day Historical Volatility (Close-to-Close) of 1.0991 for 2026-05-27.
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