Put-Call Ratio (Volume) (60-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

SPDR S&P 500 ETF (SPY) had 60-Day Put-Call Ratio (Volume) of 3.6167 for 2025-07-09.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
Download data in CSV, Excel, JSON, or XML format
Up to 20 years of data history
52-Week Rank and Percentile for all metrics and time frames

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

Figures for 2025-07-09

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1336
Historical Volatility (Parkinson)	0.0944
Implied Volatility (Calls)	0.1472
Implied Volatility (Puts)	0.1437
Implied Volatility (Mean)	0.1455
Put-Call Implied Volatility Ratio	0.9762
Implied Volatility Skew	0.0627
Option Statistics
Put-Call Ratio (Volume)	3.6167
Put-Call Ratio (Open Interest)	1.7967