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.

Biosig Technologies, Inc. (STEX) had 30-Day Put-Call Ratio (Volume) of 0.0142 for 2025-09-19.

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Figures for 2025-09-19

Volatility Metrics
Historical Volatility (Close-to-Close)	1.3947
Historical Volatility (Parkinson)	1.2796
Implied Volatility (Calls)	1.4201
Implied Volatility (Puts)	1.6448
Implied Volatility (Mean)	1.5325
Put-Call Implied Volatility Ratio	1.1582
Implied Volatility Skew	-0.0678
Option Statistics
Put-Call Ratio (Volume)	0.0142
Put-Call Ratio (Open Interest)	0.0928