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 3.0644 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2614
Historical Volatility (Parkinson)	0.1951
Implied Volatility (Calls)	0.2928
Implied Volatility (Puts)	0.2500
Implied Volatility (Mean)	0.2714
Put-Call Implied Volatility Ratio	0.8537
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	3.0644
Put-Call Ratio (Open Interest)	3.8171