Put-Call Ratio (Volume) (180-Day)

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

State Street SPDR S&P Pharmaceuticals ETF (XPH) had 180-Day Put-Call Ratio (Volume) of 0.0000 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2469
Historical Volatility (Parkinson)	0.1933
Implied Volatility (Calls)	0.2179
Implied Volatility (Puts)	0.2680
Implied Volatility (Mean)	0.2429
Put-Call Implied Volatility Ratio	1.2299
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.8301