Put-Call Ratio (Volume) (20-Day)

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

State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF (SPTM) had 20-Day Put-Call Ratio (Volume) of 0.0089 for 2026-03-06.

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Figures for 2026-03-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1193
Historical Volatility (Parkinson)	0.1159
Implied Volatility (Calls)	0.2454
Implied Volatility (Puts)	0.2383
Implied Volatility (Mean)	0.2419
Put-Call Implied Volatility Ratio	0.9711
Implied Volatility Skew	0.0888
Option Statistics
Put-Call Ratio (Volume)	0.0089
Put-Call Ratio (Open Interest)	0.6310