Historical Volatility (Close-to-Close) (180-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.
West Fraser Timber Co. Ltd. (WFG) had 180-Day Historical Volatility (Close-to-Close) of 0.2669 for 2025-06-20.
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