Historical Volatility (Parkinson) (30-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.

United Microelectronics Corporation (UMC) had 30-Day Historical Volatility (Parkinson) of 0.2357 for 2024-05-02.

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

Figures for 2024-05-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2523
Historical Volatility (Parkinson)	0.2357
Implied Volatility (Calls)	0.2177
Implied Volatility (Puts)	0.2465
Implied Volatility (Mean)	0.2321
Put-Call Implied Volatility Ratio	1.1324
Implied Volatility Skew	-0.0768
Option Statistics
Put-Call Ratio (Volume)	0.8571
Put-Call Ratio (Open Interest)	0.1409
Forward Price	7.85
Call Breakeven Price	8.32
Put Breakeven Price	7.27
Option Breakeven Price	8.19