Historical Volatility (Parkinson) (90-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.
Blackstone Senior Floating Rate 2027 Term Fund (BSL) had 90-Day Historical Volatility (Parkinson) of 0.0753 for 2026-01-20.
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