Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Siemens AG (SIEGY) had 30-Day Put-Call Ratio (Open Interest) of 0.8344 for 2015-01-16.

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Figures for 2015-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	--
Historical Volatility (Parkinson)	--
Implied Volatility (Calls)	1.0156
Implied Volatility (Puts)	1.0221
Implied Volatility (Mean)	1.0189
Put-Call Implied Volatility Ratio	1.0064
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	2.5000
Put-Call Ratio (Open Interest)	0.8344