Historical Volatility (Close-to-Close) (180-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.

Costco Wholesale Corporation (COST) had 180-Day Historical Volatility (Close-to-Close) of 0.2084 for 2024-04-30.

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

Figures for 2024-04-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2084
Historical Volatility (Parkinson)	0.1457
Implied Volatility (Calls)	0.2189
Implied Volatility (Puts)	0.2289
Implied Volatility (Mean)	0.2239
Put-Call Implied Volatility Ratio	1.0457
Implied Volatility Skew	0.0170
Option Statistics
Put-Call Ratio (Volume)	2.2087
Put-Call Ratio (Open Interest)	2.0332
Forward Price	739.88
Call Breakeven Price	843.53
Put Breakeven Price	623.10
Option Breakeven Price	696.88