Put-Call Ratio (Volume) (30-Day)

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

ProShares S&P 500 High Income ETF (ISPY) 30-Day Put-Call Ratio (Volume) data is not available for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1441
Historical Volatility (Parkinson)	0.1227
Implied Volatility (Calls)	0.2251
Implied Volatility (Puts)	0.2284
Implied Volatility (Mean)	0.2268
Put-Call Implied Volatility Ratio	1.0145
Implied Volatility Skew	0.0768
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--