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.

Onto Innovation Inc. (ONTO) had 30-Day Historical Volatility (Parkinson) of 0.4062 for 2024-05-01.

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

Figures for 2024-05-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4292
Historical Volatility (Parkinson)	0.4062
Implied Volatility (Calls)	0.5534
Implied Volatility (Puts)	0.5521
Implied Volatility (Mean)	0.5528
Put-Call Implied Volatility Ratio	0.9977
Implied Volatility Skew	0.0520
Option Statistics
Put-Call Ratio (Volume)	0.6870
Put-Call Ratio (Open Interest)	0.3276
Forward Price	186.07
Call Breakeven Price	231.70
Put Breakeven Price	149.07
Option Breakeven Price	211.68