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.
YieldMax Target 12 Big 50 Option Income ETF (BIGY) had 30-Day Historical Volatility (Close-to-Close) of 0.1507 for 2025-05-29.
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