Historical Volatility (Close-to-Close) (30-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.

Chunghwa Telecom Co., Ltd. (CHT) had 30-Day Historical Volatility (Close-to-Close) of 0.1177 for 2024-04-17.

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

Figures for 2024-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1177
Historical Volatility (Parkinson)	0.0702
Implied Volatility (Calls)	0.3897
Implied Volatility (Puts)	0.3895
Implied Volatility (Mean)	0.3896
Put-Call Implied Volatility Ratio	0.9995
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.1961
Forward Price	38.22
Call Breakeven Price	41.12
Put Breakeven Price	37.42
Option Breakeven Price	40.52