Historical Volatility (Parkinson) (10-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.
ETRACS Quarterly Pay 1.5x Leveraged Alerian MLP Index ETN (MLPR) had 10-Day Historical Volatility (Parkinson) of 0.1340 for 2026-01-16.
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