Put-Call Ratio (Open Interest) (120-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 120-Day Put-Call Ratio (Open Interest) of 2.7283 for 2024-07-26.

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

Figures for 2024-07-26

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1138
Historical Volatility (Parkinson)	0.0960
Implied Volatility (Calls)	0.1480
Implied Volatility (Puts)	0.1605
Implied Volatility (Mean)	0.1543
Put-Call Implied Volatility Ratio	1.0843
Implied Volatility Skew	0.0374
Option Statistics
Put-Call Ratio (Volume)	1.7225
Put-Call Ratio (Open Interest)	2.7283
Forward Price	552.28
Call Breakeven Price	589.24
Put Breakeven Price	469.29
Option Breakeven Price	502.83