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.

State Street Technology Select Sector SPDR ETF (XLK) had 30-Day Put-Call Ratio (Volume) of 1.3907 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3405
Historical Volatility (Parkinson)	0.2568
Implied Volatility (Calls)	0.3717
Implied Volatility (Puts)	0.3385
Implied Volatility (Mean)	0.3551
Put-Call Implied Volatility Ratio	0.9109
Implied Volatility Skew	0.1277
Option Statistics
Put-Call Ratio (Volume)	1.3907
Put-Call Ratio (Open Interest)	3.5548