Put-Call Ratio (Volume) (90-Day)

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

State Street SPDR Portfolio Long Term Treasury ETF (SPTL) had 90-Day Put-Call Ratio (Volume) of 0.8791 for 2026-06-03.

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Figures for 2026-06-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0956
Historical Volatility (Parkinson)	0.0612
Implied Volatility (Calls)	0.0948
Implied Volatility (Puts)	0.1123
Implied Volatility (Mean)	0.1035
Put-Call Implied Volatility Ratio	1.1846
Implied Volatility Skew	-0.1117
Option Statistics
Put-Call Ratio (Volume)	0.8791
Put-Call Ratio (Open Interest)	0.4750