Historical Volatility (Parkinson) (180-Day)
Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.
Pacer Trendpilot US Large Cap ETF (PTLC) had 180-Day Historical Volatility (Parkinson) of 0.0924 for 2026-01-20.
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