Put-Call Ratio (Open Interest) (20-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.

Apple Inc. (AAPL) had 20-Day Put-Call Ratio (Open Interest) of 0.2606 for 2021-12-06.

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

Figures for 2021-12-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2731
Historical Volatility (Parkinson)	0.2637
Implied Volatility (Calls)	0.2926
Implied Volatility (Puts)	0.2899
Implied Volatility (Mean)	0.2912
Put-Call Implied Volatility Ratio	0.9908
Implied Volatility Skew	0.0951
Option Statistics
Put-Call Ratio (Volume)	0.2003
Put-Call Ratio (Open Interest)	0.2606
Forward Price	165.76
Call Breakeven Price	172.79
Put Breakeven Price	145.63
Option Breakeven Price	167.09

Data from Quantcha