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.

SpartanNash Company (SPTN) had 30-Day Historical Volatility (Parkinson) of 0.2501 for 2024-06-28.

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

Figures for 2024-06-28

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2114
Historical Volatility (Parkinson)	0.2501
Implied Volatility (Calls)	--
Implied Volatility (Puts)	0.3673
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0297
Put-Call Ratio (Open Interest)	1.1538
Forward Price	18.51
Call Breakeven Price	21.51
Put Breakeven Price	17.35
Option Breakeven Price	19.28