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.

Harbor Active Small Cap ETF (SMLL) 90-Day Put-Call Ratio (Volume) data is not available for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1480
Historical Volatility (Parkinson)	0.0808
Implied Volatility (Calls)	0.4119
Implied Volatility (Puts)	0.4324
Implied Volatility (Mean)	0.4222
Put-Call Implied Volatility Ratio	1.0498
Implied Volatility Skew	0.0615
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--