Put-Call Ratio (Open Interest) (10-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Costco Wholesale Corporation (COST) had 10-Day Put-Call Ratio (Open Interest) of 0.9286 for 2024-05-16.

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

Figures for 2024-05-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2051
Historical Volatility (Parkinson)	0.1668
Implied Volatility (Calls)	0.2213
Implied Volatility (Puts)	0.2170
Implied Volatility (Mean)	0.2191
Put-Call Implied Volatility Ratio	0.9810
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.6536
Put-Call Ratio (Open Interest)	0.9286
Forward Price	794.42
Call Breakeven Price	810.46
Put Breakeven Price	724.97
Option Breakeven Price	769.20