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.

Sinovac Biotech, Ltd. (SVA) 30-Day Put-Call Ratio (Volume) data is not available for 2019-02-22.

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Figures for 2019-02-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2453
Historical Volatility (Parkinson)	0.2607
Implied Volatility (Calls)	1.5352
Implied Volatility (Puts)	1.1944
Implied Volatility (Mean)	1.3648
Put-Call Implied Volatility Ratio	0.7780
Implied Volatility Skew	0.3768
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.1593