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.

BBHC, INC. (TRNX) had 10-Day Historical Volatility (Parkinson) of 0.4535 for 2015-10-01.

10-Day 20-Day 30-Day 60-Day
90-Day 120-Day 150-Day 180-Day

Figures for 2015-10-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5868
Historical Volatility (Parkinson)	0.4535
Implied Volatility (Calls)	0.4411
Implied Volatility (Puts)	0.4542
Implied Volatility (Mean)	0.4476
Put-Call Implied Volatility Ratio	1.0297
Implied Volatility Skew	0.0174
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	19.4375
Forward Price	21.20
Call Breakeven Price	--
Put Breakeven Price	20.02
Option Breakeven Price	20.02