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.

Invesco S&P 500 Momentum ETF (SPMO) had 30-Day Put-Call Ratio (Volume) of 1.8659 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4094
Historical Volatility (Parkinson)	0.2580
Implied Volatility (Calls)	0.3914
Implied Volatility (Puts)	0.3242
Implied Volatility (Mean)	0.3578
Put-Call Implied Volatility Ratio	0.8285
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.8659
Put-Call Ratio (Open Interest)	1.3823