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.

Turkcell Iletisim Hizmetleri AS (TKC) had 90-Day Historical Volatility (Parkinson) of 0.1378 for 2021-10-26.

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

Figures for 2021-10-26

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1870
Historical Volatility (Parkinson)	0.1378
Implied Volatility (Calls)	0.4584
Implied Volatility (Puts)	0.4088
Implied Volatility (Mean)	0.4336
Put-Call Implied Volatility Ratio	0.8918
Implied Volatility Skew	0.0596
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.1041
Forward Price	4.80
Call Breakeven Price	5.06
Put Breakeven Price	4.03
Option Breakeven Price	4.96

Data from Quantcha