Put-Call Ratio (Open Interest) (150-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.

SPDR S&P 500 ETF (SPY) had 150-Day Put-Call Ratio (Open Interest) of 1.3753 for 2023-03-22.

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

Figures for 2023-03-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2015
Historical Volatility (Parkinson)	0.1582
Implied Volatility (Calls)	0.2015
Implied Volatility (Puts)	0.2238
Implied Volatility (Mean)	0.2126
Put-Call Implied Volatility Ratio	1.1106
Implied Volatility Skew	0.0702
Option Statistics
Put-Call Ratio (Volume)	3.8195
Put-Call Ratio (Open Interest)	1.3753
Forward Price	397.79
Call Breakeven Price	445.50
Put Breakeven Price	339.36
Option Breakeven Price	384.12