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.

Champions Oncology, Inc. (CSBR) had 20-Day Put-Call Ratio (Volume) of 111.0000 for 2026-03-06.

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Figures for 2026-03-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4144
Historical Volatility (Parkinson)	0.3245
Implied Volatility (Calls)	5.0881
Implied Volatility (Puts)	5.5061
Implied Volatility (Mean)	5.2971
Put-Call Implied Volatility Ratio	1.0822
Implied Volatility Skew	0.5864
Option Statistics
Put-Call Ratio (Volume)	111.0000
Put-Call Ratio (Open Interest)	190.0000